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DIAMOND LOGIC® BUILDER SOFTWARE User`s Manual

1. 72 6 7 Controlling the Work 1981 tL 73 6 8 Using the Key FOB buttons Advanced Ladder Logic eee eese 76 6 8 1 Using the Key FOB Lock and Unlock Buttons to Control Reversing Polarity Relays 77 6 8 2 USING tlie AUX DUNO Meiricea Eus een FE 2 77 6 9 Using Signals With Limited Write 78 6 10 Providing Key OFF Functionality 78 6 10 1 Providing Key OFF Functionality in the Gauge 2222 78 6 10 2 Using a Key OFF Switch in Ladder Logic 80 6 10 3 Providing Key OFF Functionality Using Remote Power Module Inputs 83 6 11 Programming with the Input Output Signal Expansion Feature eese 83 6 12 Programming Control of the Two Speed 244 4222 85 6 12 1 Programming the Two Speed Axle with Manual Transmissions 112221 85 6 12 2 Programming the Two Speed Axle with Automatic Transmissions 86 GAS AIF 5 c
2. Duas Sax 113 7 2 Master Switch with Load Sequencing 1 enhn nnne ahhh anne anna nana annt 114 7 2 1 Master Switch amp Load Sequencing Example nnn nns 114 7 2 2 Diagnostic Description for Master Switch amp Load Sequencing 117 7 2 3 Diagnosing a Master Switch amp Load Sequencing Feature 118 7 3 Load 119 7 3 1 MANAGER a Lom Deuda E Ep 119 7 32 M ltr Point Load Manager oec 122 7 3 3 Diagnostic Descriptions for Load Managers 1 1 1 1 1 1 1 6 nnn nhanh nnn 126 AS A DIAGNOSING Load Managers uec iii snas cin su 128 1A TIME M 128 BASICS ER 128 7 4 2 Delayed Engagement of an Output Using a ceeeeeeeeee nennen 130 7 4 3 Enabling of an Output for a Specified
3. 20 31 programming 11 17 107 158 159 oM 11 159 R Remote Power Module 77 162 178 42225 9 RPM19 107 109 112 116 117 125 127 134 135 161 162 164 166 168 109 170 178 S sequence 34 112 113 114 115 116 120 124 125 sequencer 113 115 116 117 118 127 135 RN 20 34 120 123 Signals 13 19 21 27 30 33 34 77 171 sic Hals Elbe a 169 171 Single Point Load Manager 118 119 162 Struct red 18 switch pack 74 107 109 112 116 118 125 127 129 131 132 133 134 135 162 167 174 T 8 8 127 129 131 132 133 135 Troubleshooting 112 117 118 127 135 V e Treo crie uode 8 NV WE CU BUSTING 162 175 187
4. RPM2 switches Transmission Cluster Custom variable Signalialue Unit g 1 up Custom Switchdl Up On Off m RPMI Dutputl n ff v SWITCH 1 INDICATOR Custom Switch l Ind On Off 7t SWITCH 1 INDICATOR BLINE FAST Custom Switch0l Ind Fast Flash On Off RPM Output SWITCH 1 INDICATOR SWITCH 1 LIP Output SXMTCH 1 INDICATOR BLINK FAST Y Diagnostics Blinking the Indicator Light the Switch Fast with Bad Status Note Add diagnostic text in the Diagnostics tab to describe this functionality 49 6 1 2 Three Position Momentary Switch Using Both Up and Down With a 3 position momentary switch the down switch icon can also be used to control two loads For example pushing the switch up could control RPM1 Output pushing the switch down could control RPM1 Output2 This action may be useful for a winch or other device that requires one switch to perform two actions see ladder logic When the switch is depressed to up position Remote Power Module 1 Output 1 is TRUE When the switch is depressed to the down position Remote Power Module 1 Output 2 is TRUE When the switch is not depressed the switch will return to the center stable position and both outputs will be OFF In this case the switch indicator light in the top of the switch should not be used since more than one
5. 2 42 4222 22 20 132 7 4 4 Creating Timers Longer Than Ten ee nennen nnns 133 7 4 5 DIAGNOSTIC Descriptions for TIMErTS ecu 134 TAG Diagnosing TIIIGES 136 TAT Signal B bounce E NER NE seis ee EN REIS 136 RR 147 5 1 Gathering PTO Requirements ecce toit pet ILE eee oso 148 75 2 Basic PTO Fundamentals a CEDE EE 148 7 5 3 Building the Logic for a oua PUER 150 7 9 4 S E 152 7 5 5 Entering the Feature and Diagnostic Description 155 7 5 6 Building the Logic for Non Clutched Type nnns 155 7 5 7 Non Cl tched PTO Ec ceo 156 19 0 Er 157 7 5 9 Entering the Feature and Diagnostic Description 158 7 510 PTO GoOnclusiOHS a 159 Section 8 Diagnostics Simulation and Validati
6. ___ ___ 1 _ 1 Multi Point Load Manager 75 4 Manager z Losa 45 0 Levels tput 1 4 INDO 2 2 123 The multi point load manager operates by incrementing or decrementing two different manager variables independently The process of shedding loads is done by decrementing a variable by a count of one each time the specified time interval has elapsed When the count reaches zero all outputs will be OFF Enabling an output is achieved by incrementing the same manager variable When the count reaches two the incrementing will stop and the outputs will be ON The first and second rungs show that either the action of turning the ignition key to the Accessory or Run position OR turning OFF the load manager switch in the instrument panel will set the load managers to the maximum load number or in other words turn ON all the outputs being controlled by the load managers This action is necessary to force the outputs ON every time the ignition key is cycled through the OFF position so all outputs will be operational when the vehicle is initially started Likewise if it is desired to stop the load manager function with the LOAD SHED rocker switch the act of turning that switch OFF will also force all the outputs ON immediately It must be noted that the load manger count variable should always be set to one count greater than th
7. 16 5 1 sadder erm 16 Whatis Ladder 16 5 E2 How do you USE Ladder LOGIC 17 5 2 18 5 3 Populating a Rung Adding and Deleting Signals 11 20 5 4 Editing Ladder Rungs Adding Moving and Deleting Rung sss 20 5 5 Rules for Reading and Writing Signals in Ladder Logic esee 26 5 6 Using Signal Status in writing ladder 222 4 522 27 5 7 Using Independent Variables Usage types naming limitations 28 5 7 1 Using Independent Variables Setting Programmable Parameters 29 5 8 Signal Attributes and Special 2 1 elei 31 5 8 Signal Attributes and Special eese eene nennen nnne nana anna annt 31 5 8 1 Attripules or Input Sighals nie iio eeu 31 5 8 2 Attributes of Output uer Ue 34 5 9 Keeping track of switch and pin usage oat ooo tuoi na Ee E eoa nae EE nS CER
8. a E m E DIAMOND LOGIC BUILDER SOFTWARE User s Manual Advanced Logic Programming Level 3 Permissions 2012 International Truck and Engine Corporation Printed in the United States of America 508305 07 12 Formerly TMT 080406 1 Diamond Logic Builder Software User s Manual Advanced Logic TABLE OF CONTENTS Section 1 Overview of Advanced Ladder Logic and This 2 1 7 Section 2 Review of VIN and Template 7 Section 2 Overview of Advanced Ladder Logic and This 9 SECTION S LOGIC 21 nnm 9 E 9 3 2 Using Templates with Advanced Logic Blocks 1 11 10 3 4 USAGE a cna tue tia nc cae E 11 JA COLUMN De e 11 SECON 4 OVERVIEW OF M PUE AE 12 ASU e 12 4 2 COMMA 13 AS 14 15 section 5 Overview of Ladder
9. E Select Advanced Logic Features Faults Connectors Signals Center Panel Cluster Messages ESC REM 1 RPM 2 RPM RPM 7 RPM 3 Rens RPM ESC 160 1 ESC 14 Mating View Shown F1 F2 F3 TEM Aux Solenoid 3 F4 F5 F6 E1 E2 E3 E4 E5 E6 Wiper High Speed 7 1601 Cab F7 E7 Wiper Low Speed TEM Aux Solenoid 1 F8 E8 F9 TEM Aux Solenoid 4 Diff Lack Saleneid cmd F10 E10 F11 E11 400 212 E12 POL_Lock_Solenoid_Cmd Inside F13 E13 Aux Solenoid 2 md F14 E14 F15 E15 216 E16 Forty Amp Load Amp Load What was provided here was a very simple example of controlling the 40 amp circuit With Advanced Logic there are many ways to provide interlocks alarms and control engagement disengagement and reengagement parameters The complexity of the control logic depends on the requirements 96 When using Advanced Logic to control the 40 amp circuit a vehicle that was ordered with feature code 08XBK it is recommended that the original switch location be used if possible For TEM installed 40 amp circuits a windowed switch actuator is needed for custom labeling or to change the labeling of the factor installed switch 6 16 Remote Engine Speed Control Diamond Logic Builder provides a means to control engine speed using advanced ladder logic The DLB engine spe
10. Lock Unlock _ Lack Inlack Unlock BAT ri m M CAB ras LOCKS Remote Power Module DOOR LOCKS Door lock unlock circuit to allow cab doorpod switches or body switch to lock and unlock both cab and body doors 6 15 Controlling the Auxiliary 40 AMP Circuit Diamond Logic Builder provides the ability to control the AUXILIARY 40 AMP CIRCUIT using advanced ladder logic programming If the vehicle was ordered with the AUXILIARY 40 AMP CIRCUIT feature code 08XBK then all wiring and components will already be in place For vehicles not ordered with this feature to the O8XBK information in the CT 471 Body Builder Data book and refer to HOW TO ADD THIS FEATURE Vehicles ordered with feature O8XBK will also have feature code 595265 TEM ESC Prog High Current Relay Load Output or 595AJH BC PROG SWITCH AUXILIARY In Center Panel With 40 amp Fuse Circuit Accessory Controlled installed This can be verified by looking in the Center Panel tab Connectors tab and the Features tab as shown below 91 Select Advanced Logic Features Faults Connectors Signals Center Panel Cluster Messages WE High Current Load Heat Center Panel tab Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster J 4 High Current Load MH 4009 4007 H
11. Variables Advanced Chassis Cluster Engine Other 1 2 4 switches Transmission T Custom Variable Used Signalrvaue rit surrCH 1 UP Custom Switch l Up onore E g V um fon oee Custom 5150601 Down jonsore E Custom Switch l md onsore 7 ustom sviton A vp Q custom svitchoz B Middle lonsore Custam Amitech Darm Selecting and Renaming a Switch Icon Drag the switch up icon SWITCH 1 UP to the next available rung in the ladder logic field as the input Ladder Logic Structured Logic Diagnostics SATEH 1 LP 57 Adding Switch to New Rung the Ladder Logic View The switch will automatically include a heart that will open the circuit signal if the switch status goes bad See Status section addition the switch also will automatically include a key indicating that the switch is interlocked to ACCESSORY key position see ACCESSORY interlock section Next select an output in the signals tabs The next available Remote Power Module output is the most common selection Note lf the vehicle is equipped with any other Hemote Power Module features that will not be removed first select the connector tab to determine the next available Remote Power Module Output See the Keeping Track of Pin and Switch Usage section in this document 46 Variables Ad
12. 1800 Accessory PTO Engaged Temp L Set Park Brake Brake Switch 7 5 8 Visual Indicators A visual indicator should be provided to alert the operator that the PTO is engaged Most PTO s have a feedback switch For this example the switch should have one side of the switch hooked to chassis ground In the following graphic you can see the remote input turns on the indicator in the instrument cluster orange ladder logic Icon indicator The new input named Confirm is used to drive the PTO lamp in the gauge cluster PTO Confirm PTO Engaged ES The visual indicator in the rocker switch may be used to alert the operator if the PTO mechanism is or is not engaged To accomplish this task we will need to name two more icons We will need to create a Fast Flash and a Steady signal for the PTO switch The fast flash indicator will be used to alert the driver the PTO was requested ON by the switch in the center panel but the Remoter Power Module output has been turned OFF due to a component failure with one or more of the devices used in the system The Steady indicator will be used to alert the driver the is requested ON and all interlocks are true 157 PTO Engaged Temp PTO Engine Speed Hik Auto PTO Ind Brake Switch I 2 The steady and fast flash LED s are located in the tab called Switches You must associate the fast
13. EM The type of transmission that is used in the vehicle limits the type PTO mechanism that may be used Some transmissions such as the Allison WTEC cannot use a non clutched PTO since the PTO gear is constantly turning while the engine is running Non clutched PTOs be used with an Allison LCT transmission as long as the transmission is in gear and the vehicle is parked while the PTO is engaged then the transmission must be placed in neutral Non Clutched PTOs may also be used with manual transmissions as long as the clutch is depressed when the PTO is engaged It becomes obvious that the control logic is very different from one PTO type to another Warning Consult with the manufacturer of the PTO mechanism for application notes on using the device before creating ladder logic to control it International Truck and Engine shall not be liable for any equipment damage or personal injury due to events arising from the control of a PTO 7 5 2 Basic Fundamentals The first example is designed to control an electric over hydraulic PTO with a clutch type engagement The feature provides control of the PTO mechanism from either a rocker switch in the cab or else a ground active switch on the body First create a Logic Block named PTO Control The required component inputs and outputs include a two position latched PTO rocker switch located in the Center Panel of the instrument panel a latched two position switch located in th
14. 3 Way Switching W Momentary In Cab amp Remote Mounted Switches Status Check 6 2 3 Momentary Switch in cab and a Chassis Signal Latched Another version of 3 way Switching is using a Chassis Signal as the alternate switching device In this example the chassis signal is a latched ON or latched OFF therefore it needs to be in the final rung that drives the Output ON Therefore the first three rungs set the Independent Variable ON or OFF using the in cab switch The fourth rung will turn ON the Remote Power Module Output RPM1_Output1 if either the Switch was rocked up with the key in the Accessory or Ignition position OR if the Chassis signal is TRUE In this case the Output will be ON if the Transmission is in REVERSE OR if the owitch is rocked up The indicator light in the switch should indicate that the output is ON Note The switch will not be able to turn the output OFF if the chassis signal is still TRUE 58 Ladder Lagic Structured Logic Diagnostics SNITCH 14 LP SAFE SAPITCH 1 Set A _ on SUIT CH 1 DCN _1 Set atf Accessory SMITH 1 LIP IND YAR REXTCH 1 B atf SMATCH 1 Doh 1 LJ Auto Trans Reverse 1 Output 1 INDICATOR 1 RPM Outputi VAR EVMTCH 1 SMITH 1 INDICATOR FAST Auto Trans Reverse 3 Way Switching Using an In Cab Switch and a Chassis S
15. Variables Advanced Chassis Cluster Custom variable Signal Unit Univ Air Solenoid 1 On Off O air solenoid m 0ff O 0005 4 _ Chassis Tab 87 In the example below with the key in the ignition or accessory position the switch custom named Air Solenoid 1 is in the up position the park brake is applied Air oolenoid Status is good meaning the solenoids have power and air and the pressure in the primary air tank is above 100 psi then the air solenoid will activate Ladder Logic Structured Logic Diagnostics Air Solenoid 1 Park Brake Air Solenoid Status Primary Pressure Univ Air Solenoid 1 61 117 Example of Air Solenoid Logic gt 99 931 psi Center Panel View for Above Example 6 14 Using the Door Lock Unlock Signals Many vehicle applications have compartments and doors equipped with electrically actuated locks n most cases a remote mounted three position momentary switch is utilized to lock and unlock these compartments Often this control switch is also used to control locking and unlocking the cab doors and vice versa In a completely hardwired system this requires the TEM to splice into the wiring of both cab doors and the addition of numerous relays The Diamond Logic Builder advanced logic software provides the user access to signals for locking and unlocking the cab doors The system can be
16. Below is an example of proper and detailed diagnostic descriptions written for an advanced logic block Ladder Logic Structured Logic Diagnostics Synopsis The following electrical loads are to be connected to one Remote Power Module RPM mounted under the cab with five 2 POS latched rocker switches and one switch pack din warning indicator light assembly Each body builder electrical circuit attached to the RPM will provide on board self diagnostics consisting of each circuit signal input status utilized for each circuit which will cause the circuit to default to one of the two following conditions Fault Detection Management 1 Slow flashing switch indicator will represent that the driver desired requests is out of specific parameters or circuit function interlocks 2 Fast flashing switch indicator will represent an electrical circuit fault is present 3 Exceptions to switch circuit self diagnostics will be the door open warning light circuit On board diagnostics can be exercised via the vehicles system Diagnostics Trouble Codes cluster LCD display Virtual fusing parameters for RPM outputs as follows Output 1 20A virtual accessory Output 2 10A Siren horn Output 3 10A Beacon light Output 4 5A upper flashers Output 5 10A step lights Output 6 15A park lights Detailed Feature Descriptions Fan amp Interior Lighting 1 Output 1 Brown 8 way Pin A is controlled by the key switch in Ignition or A
17. Output v v RPM Outputl SWITCH 1 INDICATOR Output 1 UP 1 INDICATOR FAST 5 Park Brake 1 UP Park Brake 1 INDICATOR SEO a a Interlocked 2 position Latched Switch with Diagnostics Note Diagnostic text should be added to the Diagnostic tab and include the interlock for the output Example RPMI Outputl This output is ON when the Switch labeled SWITCH 1 is rocked up AND the Park Brake is set If the park brake is not set the output will be OFF and the indicator light in the switch will blink slowly If this output signal is reporting BAD STATUS or if the Switch is reporting BAD STATUS then the output will be OFF and the indicator light in the switch will blink fast 6 4 2 Interlock Switch with a 3 position Momentary Switch Re Engaging Type A 3 position Momentary switch can be interlocked to various chassis signals as well the output requires the interlock to engage and the user desires the output to re engage when the interlock is TRUE even after it is removed then the interlock should be added to the rung that controls the actual output To add an interlock drag the icon to the middle of the rung that has the RPM1 Output1 as the output Even if the Independent Variable is SET ON the output will still require the interlock to be TRUE before the output will be ON If the interlock is FALSE OFF the output will not be ON However the output will re
18. BAD STATUS then the indicator light will also be communicating a bad status Therefore the only icon included in this line is the RPM1 Output status check To change the icon to check for bad status in lieu of the state of the switch or output right click on these icons and select BAD STATUS a broken heart will be added in front of the icons Finally add the Blink fast switch icon as the output For example when the Independent Variable is ON but the status of the output is BAD then blink the indicator light fast This rung will blink the switch indicator light fast if the RPM1 Output1 signal is communicating a bad status and the Independent Variable is ON therefore the load should be ON EVMITCH 1 Output SATEH 1 INDICATOR FAST 54 Diagnostics for the Switch Indicator Light with a 3 Position Momentary Switch Note Add text in the diagnostic tab regarding this functionality 6 2 Using Remote Power Module Switch Inputs Remote Power Module inputs are the gateway into the Diamond Logic electrical system These inputs can be used for proximity switches pressure switches remote switches etc use a Remote Power Module input to drive a load the icon for Hemote Power Module input 12V or Ground must be selected and added to a rung Next the load that this input will drive should be added to the output of this rung for example Remote Power Module1 output1 The Remote Power Module input 12V icon and the Remo
19. Switch0l Ind On Off Se rere lGlcustom Switch0l Ind Fast Flash On Off Flood ind not status Flood lights and Flood lights Strobe lights not status Strobe Sw and Strobe Sw and Accessory JwitchOl ind slow Flash Strobe ind not status Strobe lights and Strobe lights Strobe Sw Switch02 A Up On Off 2 Custom Switch0Z B Middle On Off FlCustom Switch02 C Down On Off Ladder Logic Strobe ind Custom Switch02 Ind ony Off Flood Light Sw On Off 4 L Custom Switch02 Ind Slow Flash On Off 5 Switch03 A Up On Off Flood lights 3 Switch03 B Middle On Off LlCustom Switch03 C Down On Off Reverse Custom Switcho 3 Ind On Off 1 Switch03 Ind Fast Flash On Off iz Signal alue Flood lights Flood ind Flood Light Sw Cus tom 5 01 Up On Oft v Accessor y Accessor y On Off Flood_lights RPM1 Outputl On Off Flood ind Custom Switch0l Ind On Oft Reverse uto Trans Reverse n Off Strobe Sw Strobe lights v O Strobe_sw Custom Switch02 A Up On Off 9 Strobe ind Custom Switch0z Ind On Off Strobe lights 1 Outputz On Off Strobe lights Strobe ind Q 5 5 Rules for Reading and Writing Signals in Ladder Logic There are a number of rules concerning the use of ladder logic Please review the follow
20. TIME OUT FUNCTION RPM Outputi Key OFF Functionality Using a Timer to Control the Remote Power Module Output 6 11 Programming with the Input Output Signal Expansion Feature The Diamond Logic Builder program provides the user a means to access additional general purpose inputs and outputs on the ESC A feature may be purchased when the vehicle is built that provides two active low digital inputs and two active low relay driver outputs that will sink up to 0 5 amps each The software to access these signals may not be added later by the body builder using the Diamond Logic Builder program The sales feature to order this feature 595283 505AKH is 60ACW In addition a zero volt reference wire is provided in the bundle as a ground to be used with switches 83 connected to the digital inputs The wire bundle is provided with blunt cut wires and is packaged under the instrument panel on the left side of the steering column The general purpose digital inputs are READ ONLY and the associated signals are Aux Discrete Input 1 ESC Connector 1600 Pin 26 or Discrete Input 1 BC Connector 1602 Pin F14 Aux Discrete Input 2 ESC Connector 1600 Pin 31 or Discrete Input 2 BC Connector 1602 Pin F12 general purpose relay drivers are both Readable and Writable The signals associated with the relay drivers are Aux Relay Driver 1 ESC Connector 1601 Pin A or BC Connector 1601 Pin E2 Aux Relay Driver 2 ESC Conn
21. be used to drive the LowerRH Cluster Ind this indicator as a more appropriate name by clicking in the Custom Variable field and typing BODY UP and rename the input more appropriately as well to BODY SWITCH In this example the light will illuminate every time the is raised Select Advanced Logic Features Modules Connectors Signals Center Panel Cluster Messages Editina Training Ina T Logic Description Date Edi User Other rena rent 2 4 Switches Transmission Singl 2 4005195 My Variables Advanced Chassis Cluster Engine ntes Ladder Logic Structured Logic Diagnostics BODY SENSOR BODY RAISED E Ladder Logic for Illuminating the Gauge Cluster Indicator Lights Note The appropriate name will also be added to the Gauge Cluster view to indicate where this light is located 70 Select Advanced Logic Features Modules Connectors Signals Center Panel Cluster Messages 45 7 42 555 3 25 i ai E Em 65 19 25 120 75 137 Editing Trainini m 85 Gauge Cluster View of Custom Indicator Light built prior to January 2007 Diagnostics should be added to the Diagnostic tab in the Ladder Logic View Note Refer to the applicable vehicle service manu
22. custom Switch l C Down 4 lom off Control IND Master Wlcustom Swi tch l Id lon O E d 554 lE custom Switch l Ind on off e E custom Switchol Ind on off 1 4 Levels tom Swuitch 2 Up lon ote 3 M Custom Switch 2 B M CO IND Master custom Switch02 C T IND 2 tch02 Ind 0 0 h LI WiCustom Switch02 Ind On Off E Wlcustom Switch02 Ind lon OfE d B International amp Diamond Logic Builder x File Edit AdvancedLogic Tools Diagnostics Help Diagnosing Sequence 5 B e GS Get Data f Program i amp Ing f Program Test Bench Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages T Logic Biock_ Description Date Edted User J My Variables Advanced chassis Suitcase 5 29 2 1009516 Engine Other RPMs RPM2 RPM4 Switches Transmission Custom Variable Value Unit Master Switch l Up l on off Ladder Logic structured Logic Diagnostics 3 Wicustom Switchol B M on off e tom Swi tch l C Down LH Control IND Master Swi 01 Ind lOn Off d eS _ Switch0l Ind on off 9 is W custom Switch l In
23. dump temp dump temp Ie dump temp rear door open v dump sol 4 dump good status dump sol 4 V dump zal Y dump bad status rear door open Y veh spud v gt 5 Alarm 55hort Beeps snd veh s p d y LIT Suspension Dump via Dual Solenoids 107 Section 7 Advanced Programming Features 7 1 Flashers The Diamond Logic Builder program offers a number of advanced functions that make ladder logic programming quick and easy for performing specific body equipment control features The Diamond Logic Builder software user can configure these canned features to function as required by the vehicle application Using these features eliminates the need to add third party control modules and or components The Diamond Logic Builder program provides a flexible flasher function that is useful for multiple applications The flasher function may be used to control a single output or by using additional logic a synchronized alternating flasher may be constructed to drive two or more outputs The flasher may be used for body lamps audible alarms or even to make the city horn beep in a repetitive manner The flasher function provides a duty cycle of 50 ON and 50 OFF Therefore if the flasher is set to 1 0 second the output will be ON for 0 5 seconds and OFF for 0 5 seconds The time period of the flasher is adjustable by entering a value betwe
24. Builder software end user thoroughly test all advanced logic solutions on a vehicle before releasing the product for public sale or usage Section 3 Logic Blocks 3 1 Purpose A logic block is a package of software containing custom logic that is written in order to control the behavior of the vehicle Logic blocks are created and edited using the Advanced Logic tab Advanced Logic Dropdown Menu Advanced Logic allows the user to view logic blocks Advanced Logic is active only when a logic block under the Advanced Logic Tab is selected Advanced Logic Menu is listed and defined as follows Internationali amp Diamond Logicig Builder File Edit View Advanced Logic Tools Diagnostics Help i H New Ctr Shift M Program Select Advanced Duplicate Sidi ogic g J Remove variable 1 Print Ladder Details Name Shortcut Description New Creates a new logic block on the template Duplicate Duplicates the selected logic block on the template Delete Deletes the selected logic block from the template or VIN Removes an unused variable from the list under the My Variables tab Note The items in this menu can also be accessed by right clicking on a logic block or an unused custom variable When multiple Logic Blocks are added to a vehicle the result is a combination of software packages that perform specific tasks in addition to the tasks that are pe
25. Flasher Feature 39 Next we see the strobe light is also mapped to RPM1 Select Advanced Logic Features routs eed Connectors Signals Center r Panel 7 Logic Block Date Edited 4 2 Flasher 77 7 4 2 00942 LB Ladder Logic Structured Logic Diagnostics Strobe ew Strobe Light Custom Switch Up RPh Output Strobe Light Feature When both logic blocks are turned on we see that the last one to be enabled will lose its mapping and cause a conflict message Here the Flasher Out appears to be the Strobe Light output y Internationali Diamond Logic Builder File Edit view Advanced Logic Tools Diagnostics Help i Program tF Provrar Test Select Advanced Logic Features Telematica Faults Modules Connectors Signals Center Panel Clu Messages o a NN 3trobe Error Logged Attempt to Flasher E map two outputs to RPM1 Output 1 Ladder Logic Structured Logic Diagnostics Stroke Lay Stroke Light B d Custom SwitchO2_4 Up 1 Output on 40 If we of Flasher to RPM1 Output2 then both features will function on the same vehicle Select Advanced Logic Features Modules Connectors Signals Center Panel Cluster Campaign Messages Description Date Edited Fraine o
26. 1 1 0 Output 1 IE current 1 I gt 2 0 4 Output 1 Sy One V IS SM One Output 1 Diagnostic Design for Load Managers Output 1 51 IND 51 Status Bad 51 shed 127 7 3 4 Diagnosing Load Managers Diagnosing a Master Switch and Load Sequencer Circuit requires knowledge of all interlocks that are implemented with the design In addition the driver or technician must be trained on the diagnostic indications that are being displayed by the system In this example diagnostic indications are provided with a fast or slow flash indication on each rocker switch that controls an output Diagnosing load manager circuits may be accomplished with a few simple checks 1 Verify that the Remote Power Module has battery volts at the red power feed input Note the module is protected with a fusible link at the battery box or starter stud 2 Check for a fast flashing green indicator in any of the rocker switches This indicates a possible burned out bulb open circuit wiring the outputs or overloaded outputs that are controlled by the sequencer No electrical system fault codes will be generated for burned out bulbs or open wiring between the RPM and the bulbs The open circuit diagnostic will only operate when the respective Remote Power Module output 15 driven ON If a fast flashing green indicator in the rocker switch 1 present then perform step 3 If there no fast flash indications and the outpu
27. 183 APPENDIX E CONTACT INFORMATION ecce ina opina sap aee YR Ru ERE NE aan SUR EYE a Ru nnn PEE n nC e ERO uno nonu tar ev RE RR Race eres 184 APPENDIX ADDITIONAL RESOURCES aaa CHER RENS 185 INDE X ere 186 Section 1 Overview of Advanced Ladder Logic and This Manual For information about how to use the Diamond Logic Builder software for programming and diagnostics see 508304 DIAMOND LOGIC BUILDER SOFTWARE User s Manual Dealer Level 2 No Advanced Logic Programming The DIAMOND LOGIC amp BUILDER SOFTWARE Users Manual Advanced Logic Programming Level 3 Permissions is designed to describe and illustrate the fundamental elements of writing and applying custom logic for the purpose of performing body equipment integration with The Industrys First High Performance Trucks chassis This manual is presented in a building block approach The elements of a ladder logic diagram are described followed by a discussion on the usage of signals to create the desired advanced logic Once the basics of using ladder logic are understood examples are provided to help the Diamond Logic Builder program user adopt the best practices to perform common logic operations The Diamond Logic Builder system provides extensive flexibility to build very complex features All users are encouraged to follow the suggested practices listed in
28. 4 4 4 5 4 4 Remote Lamp Orr Worklight_ off sem Snid Accessory ca Example of Controlling the Work Light Channel Post 2007 Vehicles The advanced logic user has the opportunity to use the Diamond Logic amp Builder software signals to control the work light channel without the interaction of the work light rocker switch by merely removing the work light switch and installing a switch blank If the third switch position of the gauge cluster is required for use by another feature and yet the controlling of the work light channel is still desired the advanced logic user may move the work light switch from the gauge cluster to another location in a switch pack in the center panel using the following process Place the cursor over the work light switch the gauge cluster and then click and hold the left mouse switch Drag the work light switch to the center panel tab with the mouse switch still depressed switch panel view will now be displayed Drag the work light switch to the desired location in the switch packs e lf the switch will not be used drag the switch to an unused location in a switch pack that is already in the vehicle and then install a switch blank 75 order to locate another switch function from the switch packs to the third position of the gauge cluster reverse the above procedure Remember the rocker switch should be a momentary type and all supporting logi
29. E 86 6 13 Solenoid Features 86 6 13 2 Universal Air Solenoids and Advanced LOGIC 87 6 14 Using the Door Lock Unlock 444 88 6 15 Controlling the Auxiliary 40 AMP dev e Cc c cop ccce paca 91 6 16 Remote Engine Speed 97 6 161 Preset Engine Speed dao oa 99 6 16 2 gt Variable Engine Speed 101 617 SUSPENSION DUMP 103 6 17 1 Simple SUSPENSION m Error Bookr 6 17 2 Complex Suspension Dump controlled via single air solenoid 103 6 17 3 Complex Suspension Dump control via dual solenoids eeeee esses 105 Section 7 Advanced Programming Features 2 44 108 MGW ELIT 108 7 13 Single Output FIdsS NE A 108 TA Dual Output Flasher eer cat fuu debout ated 110 7 1 3 Diagnostic Deseriptions Tor Flashers 113 CLA DIAGNOSING cron EY
30. In this example we have chosen to use one set of logic to turn the work light channel ON and a different set of logic to shut the channel OFF The first rung shows that the first transitional event activation of the remote power module switch input will start the chain of logic to activate the Work Light On or Worklight on sem SND signal Note that the transmission must be in Neutral and the Park Brake must be set in order for this rung of logic to activate the channel The work light will be latched ON in a steady state fashion by the software even though the logic of the rung is only true for one processing cycle The second rung is used for shutting off the work light In this case we used the transitional event activation of another remote power module switch input or de activation of the ACCESSORY signal to activate the Work Light Off or Worklight off sem SND signal and thus shut OFF the work light In summary two individual rungs using transitional logic events are required to control the Work Light Channel 74 Ladder Logic Structured Logic Diagnostics Remote Lamp On Trans Neutral Park Brake Work Light OFF jf ji YX o Work Light Accessory I Example of Controlling the Work Light Channel Pre 2007 Vehicles Ladder Logic Structured Logic Diagnostics Remote Lamp On Worklight_on_ sem O B 4
31. Parameter 12 0n 0 E Battery Voltage Output nd Mgeskrvo e v Barcer ww O Batterv Voltage Output Parameter Description Parameter Waiting For connection Could not open the desired port The value of the custom parameter can be viewed and changed by selecting the Features tab then the Custom Logic tab The custom parameter will only be displayed if it is configured correctly and the spelling is correct when it is used in the logic block International amp Diamond Logic Builder x Edit wiew AdvancedLogic Tools Diagnostics Help Editing Prag parameters versus UL Sw poe ecoute Messages Unit unit set with Template Description E aram 2430 v z ay Em 12 ta 65535 hy 0 05 M T do Waiting For connection Could nat open Ehe desired COM port This value can be adjusted to suit the customer s specific need and be modified by any DLB user with level or greater permissions 30 5 8 Signal Attributes and Special Functions Signals that are accessible in the Diamond Logic Builder program may be categorized as input or outputs Using the input signals as bare switch contacts or driving the outputs as simple output devices will not provide the functionality required by most body builders Therefore the Diamond Logic Builder
32. RPMI Outputl This output is ON when the Switch labeled SWITCH 1 Up is rocked up AND the Park Brake is set If the park brake is not set the output will be OFF and the indicator light in the switch will blink slowly If the park brake is re set then the output will re engage If this output signal is reporting BAD STATUS or if the Switch is reporting BAD STATUS then the output will be OFF and the indicator light in the switch will blink fast 6 4 3 Interlock Switch with a 3 position Momentary Switch NON Re Engaging Type A 3 position Momentary switch can be interlocked to various chassis signals as well lf the output requires the interlock to engage and the user desires the output to NOT re engage when the interlock is TRUE even after it is removed without pushing the switch up again then the interlock should be added to the rung that Sets the Independent Variable ON To add an interlock drag the icon to the middle of the rung that sets the Independent Variable ON Even if the Switch is pushed up the Independent Variable will not be SET on unless the interlock is true when the switch is pushed In addition NOT with the Interlock must be added to the rung that sets the independent variable OFF as an OR condition Drag the interlock to this rung as an OR condition to the SWITCH 1 DOWN icon Right click the Interlock icon and select NEGATIVE EDGE the Interlock is removed at any point the Independent Variable will be set OFF therefore t
33. The process of shedding loads is done by decrementing a variable by a count of one each time the specified time interval has elapsed Enabling the outputs is achieved by incrementing the same variable When the count reaches zero all outputs will be OFF When the count reaches three the incrementing will stop and all outputs will be ON The first rung shows that either the action of turning the ignition key to the Accessory or position OR turning OFF the load manager switch in the instrument panel will set the load manager to the maximum load number or in other words turn ON all the outputs being controlled by the load manager This action is necessary to force the outputs ON every time the ignition key is cycled through the OFF position so all outputs will be operational when the vehicle is initially started Likewise if it is desired to stop the load manager function with the LOAD SHED rocker switch the act of turning that switch OFF will also force all the outputs ON immediately It must be noted that the load manger count variable should always be set to one count greater than the number of outputs that are to be controlled The load manager does not apply the time interval to the first count reduction once the logical conditions are met to begin shedding The second rung shows the conditions for setting up the load shedding function The logical requirements on the left side of the ladder rung indicate that the LOAD SHED switch in the ins
34. accessible Refer to the following chart for indication of which features to remove to use these signals Waste amp Refus Dump amp Plow Feature Code 60AJC 60AJD 60AJK Equipment Gate Open Outriggers Out Body Up Rear Alert not Stowed Gate Open Options Software Codes 595197 595AMD or 595201 595AKR 505301 595AKU 595255 595 595202 595 5 595299 595 595198 595 595255 595 505197 595AMD Refer to 508300 or 508323 for additional information programming these features The LowerR Cluster Ind is typically labeled PTO on the High Performance Vehicles This indicator light when illuminated and the engine is running will accumulate PTO hours in the digital display To turn on the LowerR Cluster Ind and drive the PTO Hour meter in the LCD display drag this icon to the output of the next available rung in the Ladder Logic tab Typically a Remote Power Module input will drive this light however many other inputs can illuminate this light including chassis signals and or Remote Power Module outputs 69 Ladder Logic Structured Logic Diagnostics Input 12 LowerR Cluster Ind Illuminating the Indicator Lights the Gauge Cluster The other two indicator lights can also be illuminated by a Remote Power Module input Example Body mounted switch for Body Raised will provide a Ground signal when the Body is raised This Ground signal
35. 13 Using Air Solenoids Within DLB there are two choices for use with air solenoids solenoids that have common functionality or solenoids that are added with Advanced Logic 6 13 1 Solenoid Features oolenoids that have common functionality meaning a switch opens and closes the solenoid can be provided by adding one of the following codes under the Features Tab These should be based on the customer s requirements 595259 595AHX 1 Normally Closed Solenoids 595260 595AHY 2 Normally Closed Solenoids 595261 595AHZ Normally Closed Solenoids 08WGA 08WGB O8WGC 595262 595AJA 4 Normally Closed Solenoids 08WGD 595297 595AKZ 5 Normally Open Solenoids 08WGP 595262 595AJC 6 Normally Closed Solenoids O8WGR I pee RAE SE a t Diamond Loc File Edit View AdvancedLogic Tools Diagnostics Help 5 Xi Get Data Pri aram i at 5 3aram est Bench Select Advanced Logic Features Modules Connectors Signals Center Panel Cluster Messages Description Installed Added With Template 0595259 TEM ESC PROG UNIVERSAL AIR SOLENOID using normally closed solenoid qty 1 L 0595260 ESC PROG UNIVERSAL AIR SOLENOID using normally closed solenoid qty 2 a 0595261 ESC PROG UNIVERSAL AIR SOLENOID using normally closed solenoid qty 3 O 0595262 ESC PROG UNIVERSAL AIR SOLENOID using norm
36. 75 77 167 174 GOOU 20 32 I Interior Lighting 162 INTE REOCKED 169 interlocks 112 115 116 117 125 127 133 135 159 162 L ladder logic 8 10 15 30 73 75 77 107 112 115 116 125 132 133 158 165 166 171 Ladder diues URS 15 Ladder sioe NERIS 21 Load Management eee eee eee eee eene ne 118 Load Sequencer 116 117 127 125 load shedding 118 120 121 124 164 logie bloek esiste 10 15 161 162 166 BIoCES 8 9 logical terms 112 116 125 133 M Maintain With 20 31 Marker Park Lights ee eter eee eene etre tee 162 Master Switch eere 113 116 117 127 iml ple XIBP 158 Multi Point Load Manager 121 122 N 20 31 Willi 20 31 On WHD 20 31 override eee eee esee 159 165 166 167 168 P Panic RENS FORE 162 9 2 9 36 159 162 Park 73
37. COMPRESSOR a 0595008 ESC PROG AIR PRESSURE GAUGE AIR BRAKE 0595009 JESC PROG AIR ABS WARN LIGHT FULL POWER BRAKES NOT TRAILER a a 0595010 ESC PROG HYD ABS WARN LIGHT NOT TRAILER v 0595011 ESC PROG TRACTION WARN LIGHT NOT TRAILER a L 0595012 ESC PROG TRAILER ABS W LIGHT L 0595014 ESC PROG PARK BRAKES W IND LIGHT L Show C AllParameters Parameters For Selected Features Parameters For Custom Logic Parameter i Description value Unit Features tab In vehicles that were ordered with the pre engineered feature it is necessary to un install feature code 595265 or 595AJH to avoid conflicts with the ladder logic To un install this feature in the template under development check the box in the Removed With Template column of the feature of interest 93 Select Advanced Logic Features Connectors Signals Center Panel Cluster Messages Features ESC installed tod 40595265 TEM ESC Prog High Current Load relay output 0514011 REAR AXLE SHIFT CONTROL W AUTO TRANS 0595006 ESC PROG AIR SOLENOID CONTROLLED SWITCH a 0595007 ESC PROG AIR PRESSURE W AIR COMPRESSOR 0595008 ESC PROG AIR PRESSURE GAUGE AIR BRAKE a 0595009 ESC PROG AIR ABS WARN LIGHT FULL POWER BRAKES NOT TRAILER 0595010 ESC PROG HYD ABS
38. Custom Switchol Ind n OEE Custom SwitchOl Ind Fast 1 Qi 80 jwstenwiccho2 Middle On off Selecting and Renaming the Switch Indicator Light SWITCH 1 INDICATOR o La Drag the Switch Indicator to the output side of the next available rung Since the light should be on when the output is on RPM1_Output1 is used as the input Select the table My Variables tab and drag RPM1 Output1 to the input of this rung Note When using an Output as an input it is recommended that the accessory interlock be added to this output therefore right click on the RPM1 Output1 icon and select ACCESSORY see Right click functions section When the RPM1 Output1 is ON then the oWITCH 1 INDICATOR will illuminate however if the ignition key is turned OFF or the status of either the switch or the RPM output goes bad the output will not be ON and therefore the Indicator light will not illuminate Other RPh 2 Switches Transmission Untit Sep 27 4005195 My Variables Advanced Chassis Cluster Engine T Custom ariable Signal custom switchol_A Up on Et Omm sues 1 nmickTOR switeh l mort _ Ladder Logic Structured Logic Diagnostics SWITCH 1 UP RPM1 Outputi 57 RPM1 Outputi TM Illuminating
39. Edit then Paste or Ctrl V International Diamond Logic Builder File Edit view Advanced Logic Tools Diagnostics Help ata Program amp 5 4 Program Test Bench Modules Connectors Signals Center Panel Cluster Messages Unde deletion Apply Templates Update Software Ctrl U 29 200 11004516 Reda Chri Y Find Ctrl F Lad Find Next Indent Line Tab Indent All Shift Tab Flo Cut light sw and Flood light sw and Accessory or not sta Copy hts and Flood lights Flo Here is the Structured Logic view after the Paste operation Ladder Logic structured Logic Diagnostics Flood lights not status Flood light and Flood light sw and Accessory or not Srtatus reverse and reverse Flood ind not atatus Flood lights and Flood lights strobe lights not status stobe sw and Stobe sw and Accessory strobe ind not statua strobe lights and strobe lights 24 owitch back to the Ladder Logic view or double click on one of the tabs This will split the window and place the selected tab at the bottom of the screen so you can view two tabs at the same time Either way you can check to ensure the desired results structured Logic Diagnostics Flood lights not status Flood Light and Flood Light and Accessory or not status Reverse and Reverse Flood ind n
40. Enable Raise Engine peed Slovy Engine Speed Y e UM Ramp Enable Ramp Enable TACHOMETER 1400 Variable Engine Speed Control Example Ramp Enable set Ramp Enable set Engine Control Request Snad Increase Speed snd Decrease Speed snd 101 This sample uses momentary rocker switch in the cab or a remote switch input to a remote power module to enable controlling of the engine speed Pushing the switch to the up position or connecting 12 volts to an RPM input causes an internal variable to be set ON Pushing the cab switch down or placing a ground on the RPM input or the activation of the Other Speed Control Active signal by the ESC will cause the internal variable Ramp Enable to be set OFF The state of the internal variable Ramp Enable determines whether the main speed control inputs will be allowed to control engine speed Once Ramp Enable is true then Engine Control Request is turned ON last two rungs show that the engine speed may now be increased or decreased based upon which input signal is active and as long as the Ramp Enable signal is true The tachometer interlock speed set to 1400 ensures that the engine is not ramped higher than this limit Since advanced ladder logic is executed 50 times per second an RPM limit is a good practice to incorporate to prevent a run away engine speed to the maximum governed engine speed Other inputs or logical interlocks may be used
41. Logic amp Builder program be distributed on custom CDs The installation will autorun from the CD after insertion It loads the program and supporting libraries A menu will be displayed allowing the user to choose what parts need to be installed These include the Java runtime environment Java Web Start and the Diamond Logic Builder program The Diamond Logic Builder program may also be from the website at http evalue internationaldelivers com servicetools dlb 183 APPENDIX CONTACT INFORMATION International Truck and Engine maintains a customer service technical support line for assistance with advanced logic and programming issues Please use the following number for technical support 1 800 336 4500 option 3 then option 6 184 APPENDIX ADDITIONAL RESOURCES Advanced Electrical Theory Self Study available on Body Builder Resource Center in PDF format Body Builder Book CT 471 Series available in print or on the Body Builder Resource Center See especially Component Information PBB 71000A and the Electrical Component Book 508300 508323 Body Builder Resource Center online information Diamond Logic Builder Software Sales DVD Diamond Logic Builder Software Service Computer Based Training CBT Diamond Logic Builder Software User s Manual Volume Overview Electrical Circuit Diagrams Series available in print or Body Builder Resource Center by model Electrical system Troub
42. OFF Thus the label Maintain With Error indicates that the last state of the signal will be maintained on the ladder rung Checking Maintain with Error from the pick list will remove all heart icons on the right side of the signal Positive Edge positive edge attribute provides a means to capture a single transitional event of the signal going true or in other words turning ON This is valuable when a single event is needed to start a timer or toggle an output This signal is true or ON for only one processing cycle of 020 seconds when the signal condition transitions from an inactive state to an active state Therefore it is not possible to monitor the state of signals with a positive edge attribute in the diagnostic or simulate mode Note in those modes the Diamond Logic Builder software applies a brown background with question marks since the actual state of the signal cannot be accurately displayed A positive edge attribute is displayed as a positive going edge icon on the left side of the signal Negative Edge negative edge attribute provides a means to capture single transitional event of the signal going false or in other words turning OFF This is valuable when a single event is needed to start a timer or toggle an output This signal is true or ON for only one processing cycle of 020 seconds when the signal condition transitions from an active state to an inactive state Therefore it is not possible to monitor the
43. OFF as desired Note that the ON OFF indications will respond at a slower pace than real time for flashers faster than two seconds 113 7 2 Master Switch with Load Sequencing The Diamond Logic Builder program provides a load sequencing function that may be coupled with a Master Switch control Certain vehicle applications require the convenience of using a single master switch to enable a number of other switch controlled outputs for enabling body lamps or other loads Load sequencing is valuable when a master switch will enable multiple high current outputs Load sequencing is necessary to prevent large voltage dips due to in rush currents that would occur if all outputs were enabled at the same instant The voltage dips could be great enough to set off low voltage alarms or cause some vehicle circuit modules to go into a reset mode Sequentially turning power outputs OFF or ON will keep the vehicle battery levels more constant during these modes and prevent electrical malfunctions The Diamond Logic Builder software makes incorporating this feature very easy by providing the user a canned special function icon to perform this load sequencing task A common rocker switch is used as the master switch element 7 2 1 Master Switch amp Load Sequencing Example The following illustration is an example of a four stage load sequencer with a master switch This means that a single master switch will turn ON or OFF four additional outputs based
44. On Off EA On Off Power Qut 1 Outputl On Off jOn Off Power Out 2 Dutput2 onog on off Power Out 3 Outputs 0 lonsote B Power Qut 4 RPMl utput4 1 z On Oft _ On Off sw 1 Custom Switch z Up 1 B ai On Off aw_2 Custom Switch03 Up On Off On off 3 Custom Switch04 Up 212 n Off w On off Ger A ALE 5 p Taw nec EE A Inc nec This signal is true when custom switch 1 has the upper portion depressed Control Seq ir Ts 4 Levels Master H Signal Tab View 172 There also numerous columns you can display the signal list W Custom Signal wv Signal Pins Signal Circuit Segment Physical Signal Slot Index Description w Unit Cfg Unit Find Matches Clear Matches Displays the custom signal name assigned by the Diamond Logic Builder software user Signal 7 Displaysinterna system name foreach signal Pins Displays connector and pin location in words Signal Type if applicable generated signal type analog digital J1939 Name of the signal used by the system controller This column Physical Signal would normally not be displayed since it is of no use to the Diamond Logic Builder software user Slot Displays physical source of signal Entry in the electrical system d
45. The Aux Button signal is active for only as long at the button is depressed The advanced logic user should use the SET function or TOGGLE function if a latched output is desired due to the activation of this switch 77 Ladder Logic Structured Logic Diagnostics Keyless Remote Button Aux Output i Aux Key FOB Button Toggles a Remote Power Module Output 6 9 Using Signals With Limited Write Access The Diamond Logic Builder program is designed to make a broad variety of electrical system signals accessible to the advanced logic user Some of the signals are READ Only which means that these signals may only be used as inputs on the left side of the ladder rungs Others are provided with WRITE access This means that these signals are mapped to outputs in the electrical system The signals that have unconditional write access with the Diamond Logic Builder ladder logic are tagged with an icon that looks like an O in the signal tabs Other signals have limited WRITE access using The Diamond Logic Builder ladder logic and are identified with an icon that looks like a small flag Signals in this category include the city horn air horn the beeper cadences in the gauge cluster and other electrical signals that may be introduced in the future A signal with limited access provides the Diamond Logic Builder advanced logic user a secondary control of the output This means that if a primary vehicle feature has activated an ou
46. a vehicle will result in a resource 7 conflict Applying more than one template is not recommended practice If multiple templates are use the user must ensure that resources are used only once per vehicle The vehicle program is made up of the following discrete software components Base Kernel Program a Configuration Program consisting of Features and Logic Blocks and a Programmable Parameter file The version of these components is verified at load ensure that the latest version of each is installed in the vehicle If the kernel program on the vehicle already contains the latest version available from International then only the configuration file and programmable parameters would be loaded into the vehicle A vehicle may be re programmed after at least one of the following conditions has been met A newer version of the Kernel Program is available from International A newer version of the Configuration Features is available from International One or more features have been added or deleted from the vehicle One or more programmable parameters have been modified Advanced logic changed added or deleted Once a template or VIN is saved it can be exported using the Export option in the File menu Once exported to a desired directory it can be emailed copied etc like any other data file When exporting a VIN or template file it is recommended that the file be named the same as the template or the VIN number Template and VIN files
47. accurately displayed The letters alt are displayed on the left side of the signal Debounce This attribute provides a user defined delay of response to a signals transitioning from either Off to On or to Off See Signal Debounce Functions section 7 4 7 for more detail Debounce On This attribute allows a user defined delay of response to a signals transition from Off to On only See the Signal Debounce Functions section 7 4 7 for more detail Enabled enabled attribute is used with timers The enabled attribute is used to check when a timer is in any state other than stopped The timer with the enabled attribute will be true if the state of the timer is started running or expired The timer with the enabled attribute applied will display a clock outline on the left side of the timer signal 33 Running The running attribute is used with timers The running attribute is used to check when a timer is in the running mode The timer with the running attribute will be true if the state of the timer has been started and has not yet expired The timer with the running attribute applied will display a clock outline on the left side of the timer signal with two hands showing a filled time segment between the 12 and 3 o clock positions e Expired The expired attribute is used with timers The expired attribute is used to check when a timer has timed out and is expired The timer will stay in the expired stat
48. activate a panic button and an AUX button to normally control the work light channel or a lift gate The Diamond Logic Builder program provides a means to use the key FOB for a number of purposes The key FOB provides four read only signals in the CHASSIS tab of signals The four signals are labeled Keyless Remote Aux Button Keyless Remote Lock Button Keyless Remote Panic Button Keyless Remote Unlock Button These signals may be used as read only signals to construct any form of logic for the control of body locks or other equipment It must be understood that though these signals may be used for various functions the door locks will be activated any time the key FOB lock buttons are activated 76 6 8 1 Using the Key Lock and Unlock Buttons to Control Reversing Polarity Relays In the following example the Key FOB Lock and Unlock buttons are used to control ESC relay drivers for the purpose of creating a reversing polarity output to control body lock mechanisms The first rung indicates that the Lock button must be active and the Unlock button must be OFF in order for the output to be active This prevents the driver from causing any switch action by pushing two key FOB buttons at once The second rung is used to unlock the doors using the inverse logic of the first rung Note that for this example the vehicle must be ordered with the Diamond Logic Builder Expansion Pack Feature 595283 595AKH to gain access to the s
49. also double click in an area around the center of a gauge and a text box will appear in which to type a specific set value for the gauge The gauge should follow the diagnostic gauge setting If the gauge does not follow the diagnostic gauge then the gauge should be replaced Gauge cluster after double clicking on the temperature gauge 8 5 4 Diagnostics in the connector view In the connector view you can observe the state of each input and output from the ESC and MSVA You can also override the output of each input and output You select the specific module by clicking on the module tab In this case we have selected HPM 1 This brings up a picture of the RPM and displays the connectors to that module on the graphical view on the left After selecting the module we then select a connector of that module We have selected the Output connector of RPM 1 by clicking on the connector definition in gray 169 Select Advanced Logic Features Faults Modules Connectors signals Center Panel Cluster Messages Esc 1 2 1 2 rema Remy rems RPM Remote Power Module 1 RPM 1 J Address 225 Configured Location 1st back of cab Bus Body Builder 1339 0 PuvrMod1 Outputs 0 RPM1 Outputs Current 5 2 E F A E 0 C 0 20 PwrhModl Cutput amp 0 RPM Output amp Current Spare 3 H 0 RPM Output Connector Vie
50. can be imported using Import option in the File menu Section 2 Overview of Advanced Ladder Logic and This Manual The DIAMOND LOGIC amp BUILDER SOFTWARE Users Manual Advanced Logic Programming Level 3 Permissions is designed to describe and illustrate the fundamental elements of writing and applying custom logic for the purpose of performing body equipment integration with The Industrys First High Performance Trucks chassis For basic information about how to use the Diamond Logic Builder software see the Diamond Logic Builder Software User s Manual Dealer Level No Advanced Logic Programming This manual is presented in a building block approach The elements of a ladder logic diagram are described followed by a discussion on the usage of signals to create the desired advanced logic Once the basics of using ladder logic are understood examples are provided to help the Diamond Logic Builder program user adopt the best practices to perform common logic operations The Diamond Logic Builder system provides extensive flexibility to build very complex features All users are encouraged to follow the suggested practices listed in this manual to help ensure that the most efficient and safest solution for your application is created International Truck and Engine Corporation shall not be liable for any equipment damage or personal injury resulting from the use of Diamond Logic Builder program It is imperative that the Diamond Logic
51. directly Create the variable parameter Parameter is the name used in this example in the Custom Variable column under the My Variables tab Assign a unit type in the unit column by double clicking On Off clicking the drop down arrow and selecting a unit of measurement as illustrated in the figure below Datalink nine dicabars Other RPMs RPMI 2 4 Switches Transmission Variables AWARE Advanced Bus Chassis Cluster 12 On gt a Number o nuuber a velocity Description For Parameter gears gears hr time Could not open the desired lt lt current nph speed ns 1 1 time percent percent psi pressure 3 time 29 The custom parameter name can be typed must exactly match the name created under the My Variables tab Parameter is the name in this example to replace a numerical value for a contact value This is illustrated below International Diamond Logic Builder BRE File Edit View AdvancedLogic Tools Diagnostics Help Editing Prog_ parameters Bn A 5 9 67 Data Program X 3 EP a de Program Test Bench Advanced Logic Fea Features Faults 16 Connectors s Signals Center er Panel Cluster Campaign Messages p um 1
52. engaged The Green indicator in the cab PTO switch shall flash fast when a signal fault has occurred The required component inputs and outputs include a three position center stable momentary PTO rocker switch located in the Center Panel of the instrument panel an output named Output connected to the electrically activated air solenoid an RPM Input to verify that the PTO is engaged and an indicator light in the gauge cluster that is labeled PTO Additionally we will need to add indicator lights to indicate the PTO status to the PTO rocker switch in the cab oee the first rung below that allows the control of an independent variable when all the interlocks are met Remember the PTO switch must be a momentary type Engine Speed Engine Speed Park Brake Auto Tranz Brake Switch PTO Engaged Temp BOO RPM 900 RPM Logic must be included to disable the PTO when an interlock is not met Note that the rung below uses the ON with Error Icon on each signal so that either the signal condition or a bad signal status will shut off the PTO Also see that the shutting off the ignition key will also force the PTO OFF so that it is in a known safe state when the vehicle is restarted If auto re engagement after a remote start stop sequence is required then a non clutched PTO cannot be used Note that a value of 2 indicates a bad status on the Brake Switch 156 Off Engine Speed
53. frame rail it MAY be desirable to remove the four pack and install a seven pack In order to force all the air solenoids onto the seven pack the user should select the EDIT menu followed by the USE DEFAULT menu item and then finally choose the PIN MAPPING selection Now all the solenoids will be located on the seven pack and the signals will be removed from the direct drive relay driver pins of the ESC configuration Caution this may undo previous customization This capability may be used to independently restore factory default selections for pin mapping programmable parameters or switch and gauge locations Realize that the Diamond Logic Builder program assigns pin and switch locations in the next available spot as you install additional pre engineered features If you need all vehicles to have the same pin assignments without regard to the order that the features were added it is important that you use the Default pin mapping feature on all of them Conversely if you have already wired your vehicles in a particular manner based upon a specific order for adding features then be sure that you do not select the DEFAULT pin mapping feature In this case it would be best to make a template from the vehicle that matches the desired pin mapping and then apply it to all subsequent vehicles to ensure consistent pin assignments 5 10 Remapping Signals to Physical Input and Output Pins Most signals in the Diamond Logic Builder program are mapped
54. further extended to utilize remote power module inputs and outputs to control locking and unlocking body compartment and doors 88 The advanced logic required to lock and unlock the cab doors from a remote mounted switch is very simple The lock and unlock switch inputs are fed into remote power module inputs and can be either active ground or 12V The Door Lock Request and Door Unlock Request signals are found on the chassis tab of the advanced logic screen When a lock or unlock input is received on the remote power module inputs the electrical system controller will send a message to the cab doorpods to lock or unlock the cab doors Remote power module inputs and outputs can also be utilized to control body compartment and door locks from the cab doorpods and a remote mounted switch To control body compartment locks and door locks from the cab doorpods a lock and unlock input must be fed into remote power module inputs from either the driver side or passenger side door lock control circuits The controls for unlocking and locking of the cab doors are reversing polarity The inputs to the remote power module are spliced into the door lock motor circuits To achieve dual control of lock unlock requests for body compartment and door locks the remote mounted switch input for lock request OR the input for lock request from the cab door will turn on an RPM output The RPM output controls the state of a relay to provide a lock request to the body elec
55. has developed a variety of pre engineered features that control many kinds of PTO engagement mechanisms These pre engineered features have 42 different engagement disengagement re engagement and alarm parameters available for use as interlocks However interlocks such as Hydraulic Oil Level Hydraulic Oil Temperature and Fire Pump Controls are some examples of what are not available with the pre engineered International PTO features In order to implement these interlocks it may be necessary create a PTO feature using Advanced Ladder Logic Before we begin to discuss creating the Advanced Ladder Logic for PTO control lets examine what International Truck and Engine Corporation included in the engineered features All of the available programmable parameters for PTO controls are the same for all features whether an electric air or hydraulic engaged PTO is used Parameters may be turned ON or OFF to achieve the level of PTO control desired For example feature code 60 ABE is an electric over clutched hydraulically engaged PTO control If it is desired to disengage the PTO when the park brake is released and allow re engagement when the Park Brake is set then programmable parameters ID 2108 Pk Brake Disengages 2149 Pk Brake Allow ReEng and 2108 TEM Pk Brake Engmnt Inhibit must be turned ON Refer to the following graphic Be sure to use Set With Template when using this template on multiple vehicles See the
56. is in the RUN or in the ACCESSORY position and the battery voltage falls below 11 5 volts the load manager variable will be decremented to 1 immediately e fthe battery voltage stays below 11 5 volts for 60 seconds the load manager 1 variable will be decremented to 0 Now the 7 rung will not be enabled and the will be turned OFF e fthe battery voltage drops below 11 0 volts for 75 seconds the load manager 2 variable will be decremented to 0 Now the 9 rung will not be enabled and the Output2 will be turned OFF The load Manager variables will stay at 0 for as long as battery voltage is less than 12 3 volts for manager 1 and 12 5 volts for manager 2 Once the battery voltage is higher than 12 3 volts the events for re enabling outputs will be e Ifthe load manager switch is ON the ignition key is in the RUN or in the ACCESSORY position and the battery voltage rises above 12 3 volts the load manager 1 variable will incremented to 1 after 30 seconds Now the 7 rung will be enabled and Output will turn ON e fthe battery voltage rises above 12 5 volts for 45 seconds the load manager 2 variable will incremented to 1 Now the 9 rung will be enabled and Output will turn ON After more seconds of battery voltage above 12 3 volts the Manager 1 variable will incremented to 2 and stay at that value e After 30 more seconds with battery volts above 12 5 volts the Manager 2 variable will be incremented to 2 and stay at
57. key in the ACCESSORY or IGNITION position Therefore the switch must be relocated to the only available key OFF switch location in the gauge cluster To relocate the new switch select the switch in the center panel and drag to the Gauge cluster tab Drop the switch in the Key OFF switch position 3 switch from the left See attached pictures Custom SwitchOs Up lg Custom Ssvitchos C Down Custom Up time out Set Custom 5 C Down E time out Custom Swetch s Ind Custom SwitchOs Ind Fast Flash Key OFF Momentary Switch with Timer 80 Select Advanced Logic Features Faults Modules Connectors Signals Genter Panel Cluster Messages SWITCH 1 UP D OWN Moving a Switch to the Key OFF Switch Location in the Cluster 81 Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages ENGINE BELTS 4 45 gt 4 a5 5 20 25 60 80 65 25 15 0 120 75 5 137 85 SWITCH SWITCH DOWN Moving a Switch to the Key OFF Switch Location in the Pre 2007Cluster Select Advanced Logic Features Faults Connectors Signals Center Panel Cluster Messages m 40 RPMI Moving a Switch to the Key OFF Switch Location in the Post 2007Cluster This switch will now oper
58. located in the Instrument Cluster is always located in the Lower Hight section of the warning indicator light section of the Instrument Cluster When mapping to the PTO indicator in the Instrument Cluster you will need to always write to the LowerR Cluster Ind located in the Cluster Tab within the variable tab named Advanced Logic gt BY International Diamond Logic Builder File Edit View AdvancedLogic Tools Diagnostics Help Editing D 07 MB Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages 2 45 ent bL a j 4 E 65 25 im 20 S0 cy 5 137 MPH 85 gt Gauge Cluster View with Light built prior to January 01 2007 149 oF Han PSI 429 9 150 AIR 2 Gauge Cluster View with PTO Light built after January 01 2007 7 5 3 Building the Logic for a Clutch Type PTO As stated before this first example is designed to control an electric over hydraulic PTO with a clutch type engagement This example employs a variety of interlocks to ensure that the PTO may only be operated when the vehicle is in a stationary position Additional interlocks could be added to this logic but for the sake of keeping the example simple a limited number of interlocks have been included The total list of requ
59. of the factory suspension dump feature Chassis built prior to September 2003 utilize a single air solenoid Chassis built September 2003 or after utilize two air solenoids plumbed through a shuttle valve 6 17 1 Simple Suspension Dump The Suspension Dump Request Signal can be used for simple Suspension Dump requirements on vehicles with the single or dual solenoid Suspension Dump This signal can be used with switch inputs remote inputs on RPM s or in conjunction with other parameters The logic below is an example of suspension dump control activated when the PTO is requested Engaged Air Solenoid Status Suspension Dump Request o PTO Engaged Air Solenoid Skatus Suspension Dump Request The Air_Solenoid_ Status signal is used to identify that the air solenoid pack has power and air pressure is applied 6 17 2 Complex Suspension Dump controlled via single air solenoid Note this method of controlling the suspension dump is more complex and may not be necessary if the Simple Suspension Dump meets your requirements Chassis built prior to September 2003 utilize a single air solenoid for suspension dump control The location of the air solenoid control wiring that controls suspension dump can be verified with the Diamond Logic Builder software If the chassis is equipped with a hard wired four pack air solenoid module the solenoid control wire pin location can be viewed from the Connectors tab by selecting the E
60. output is controlled yellow backlit LED should be used to illuminate the switch identifier decal Ladder Logic Structured Logic Diagnostics Custom Switeh A Up Output vo Custom Switeh 1 Cc Down Output ayo Single Momentary Switch Controlling Two Outputs Diagnostics Text should be added to the Diagnostic Tab to indicate what is turning these outputs on see Diagnostic section for more information 6 1 3 Three Position Latched Switches These switches are only available from International Service Parts They should only be used when it is required to provide latched control of two or three different outputs from a single switch A different custom signal may be assigned to the up middle and down positions of the switch The current switch state will be active once the ACCESSORY power has been turned ON and the ESC has completed a reset cycle 50 6 1 4 Three Position Momentary Switch Controlling a Single Output A three position momentary switch may be actuated up or down but returns to a center stable position A three position momentary switch may be used to control a single output in a latching fashion even though the physical switch does not remain latched up or down In this case the output is latched ON or OFF by the software see the example below The up switch icon will SET the output on The down switch icon should SET the output off The float or middle position of the swit
61. power loss For example when using Remote otart Stop a latched switch for the PTO is critical to use so that the last position of the switch is remembered after cranking of the engine The ESC may go through a system reset during engine cranking and all signals are initialized to OFF during this event In addition the ON OFF state of these switches is visible to the vehicle operator A 2 position latched switch is recommended for the majority of switching requirements See the 3 position switch section below for exceptions to this rule 6 1 1 1 Using a 2 Position Latched Switch in Advanced Logic Select the up position of next available switch icon Note For a 2 position latched switch only the up and down switch icons are applicable since the switch will never be in the middle position The Switch signal can be renamed in the Custom Variable field It is recommended that the custom variable contain SW SWITCH or some other indication that this is a Switch at the end or beginning of the custom variable For Example Double click in the Custom Variable field Type the name and hit enter This switch was renamed SWITCH 1 UP Note No spaces can be used in the custom variable however an underscore or a dash may be used no custom name is added then the Signal name will be copied to the Custom Variable field It is desirable to keep the names short so the switch labeling in the CENTER PANEL VIEW is more readable 45
62. rung select the rung to be removed by clicking on it Right click in the display area to show the selection box Click the Remove Rung selection Add Rung To move a ladder rung click on the rung to be moved and drag it to the new location The following three graphics illustrate moving the top rung Strobe lights output to below the Flood lights output 20 Click on the otrobe lights rung and drag it below the Flood lights rung Notice the heavy black line This shows where the position will be prior to releasing your mouse Now the otrobe lights output is below the Flood lights output Strobe z w Strobe lights v Wk M Strobe lights strobe ind s Flood licht zw v E Flood lights Reverse sw Strobe lights 65 Strobe lights Strobe ind v Flood light zw v T Flood lightz Reverse v strobe lights Strobe ind Flood licht zw v T Flood licht Reverse Strobe Strobe lights v 8 The Diamond Logic Builder program also allows you to cut and paste rungs of logic However this cannot be done in the Ladder Logic view cut and paste rungs of logic switch to the Structured Logic view and locate the equivalent logic highlight it and then cut and paste to the desired location Order of the rungs is important because the logic is executed in order 21 In the example below we will cut the first two rungs
63. software provides a means to customize input and output signals with special attributes that change the way signals perform when used in ladder logic The following diagram shows the list of attributes that are available for the Flood light sw input signal By placing the mouse cursor over the input signal and performing a right click of the mouse the list of attributes is revealed Please note this list is general purpose in nature and provides options for multiple signal types This means that not all attributes listed will be applicable to all signal types The Diamond Logic amp Builder software will provide an error message if an attribute is applied to an input that is not possible for that signal type For example timer attributes may not be applied to the park brake signal since it is a simple switch contact type signal 5 8 1 Attributes of Input Signals Ladder Logic Structured Logic Diagnostics Flood light Remove Contact Flood light wv Off with Error re On With Error Maintain Error Positive Edge Negative Edge 0 Flood ind Good Status Bad Status Altered Debounce Stob Debounce On Strobe lights Enabled Running Expired Strom Fecelve Strobe ind wv Occessory Input Signal Attributes 31 The list of attributes are used for the following purposes Remove Contact Removes the signal from the ladder rung Negate Applies a logical inversion to signals This a
64. that value Note in the diagram above that the green indicator in SW One and SW Two will be ON only when the Remote Power Module outputs are ON See the diagnostic description listed below for additional ways to use these indicators to alert the driver that an output has been turned OFF due to an active load manager event 125 7 3 3 Diagnostic Descriptions for Load Managers The diagnostic description for Load Managers should be entered in the Diagnostics Tab of the ladder logic view This description should contain an overall summary of all the signal elements or interlocks that must be true before the load manager will operate In our example the description would indicate that a Load Shed rocker switch and vehicle battery voltage controls a two level load manager function A detailed listing of all inputs and outputs should be listed including switch position in a specific switch pack plus signal assignments to outputs of a specific Remote Power Module address This text description should contain all AND amp OR logical terms in conjunction with specific signal names Finally a diagnostic summary should be included to identify what indications the driver or technician might witness during various failure modes oee the example below for a single point load manager with diagnostic monitoring built in using the full capabilities of the green indicator in the rocker switch The third rung in the diagram below checks for BAD STATUS of the Re
65. the PTO is engaged Most have a feedback switch For this example the switch should have one side of the switch hooked to chassis ground In the following graphic you can see the remote input turns on the indicator in the instrument cluster orange ladder logic Icon indicator The new input named Confirm is used to drive the PTO lamp in the gauge cluster Note that the Gauge cluster lamp will flash when the interlock internal variable is flashing 152 Confirm PTO Endgaged PTO Interlock vvarning 153 The visual indicator in the rocker switch may be used to alert the operator if the mechanism is or is not engaged To accomplish this task we will need to name three more icons We will need to create a Steady Fast Flash and a Slow Flash signal for the switch The Steady indicator indicates that the is requested ON and all interlocks are true The fast flash indicator will be used to alert the driver the PTO was requested ON with the switch in the center panel or the body switch but the Remoter Power Module output has been turned OFF due to a component failure with one or more of the devices used in the PTO system The slow flash indicator will be used to alert the driver the PTO is not engaged due to an interlock that is not true Ladder Logic Structured Logic Diagnostics PTO Engaged Temp PTO Ind a PTO Engaged Temp PTO lock
66. this manual to help ensure that the most efficient and safest solution for your application is created International Truck and Engine Corporation shall not be liable for any equipment damage or personal injury resulting from the use of Diamond Logic Builder program It is imperative that the Diamond Logic Builder software end user thoroughly test all advanced logic solutions on a vehicle before releasing the product for public sale or usage Section 2 Review of VIN and Template Files Refer to 508304 DIAMOND LOGIC BUILDER SOFTWARE User s Manual Dealer Level 2 No Advanced Logic Programming for information on how to use Diamond Logic Builder A template is a separate file that captures and stores vehicle configuration changes that have been performed and applied to a vehicle configuration using the Diamond Logic Builder software template can be saved for future use on additional vehicles Configuration changes can be any of the following Adding Deleting 595XXX Features Changing Programmable Parameters Adding or Modifying Advanced Logic Blocks Only VIN files may be programmed into a vehicle Templates must be applied to a VIN file and then the updated VIN file may be programmed into the vehicle Each vehicle or VIN may have one or more templates applied however extreme caution must be taken when using multiple templates on the same vehicle Using the same resources in two different templates and then program the templates on
67. to control each of these engine speed control signals NOTE Any time a ladder logic engine speed request is activated and another engine speed control interface has control of the engine or an engine speed control signal interlock has been violated then the Other Speed Control Active signal will be set ON Once this signal is active the Ramp Engine signal must be set inactive and then active again to regain control of the engine speed This example uses the following naming convention for engine speed control signals System Signal Name Custom Name for the Signal Engine Speed Control Inhibited Other Speed Control Active Engine Speed Enable Disable Engine Control Request Engine Speed Function 1 Decrease Speed Engine Speed Function 2 Increase Speed 102 6 17 Suspension Dump Feature Certain applications such as ambulance require the ability to activate suspension dump from a remote input The current factory suspension dump feature does not readily offer the the ability to integrate remote activation of the suspension dump and requires the use of additional air solenoids or relays Diamond Logic Builder Advanced Logic can be utilized to customize the suspension dump feature to accept a remote input from a Remote Power Module requiring no additional relays or air solenoids Advanced logic can also be written to request the suspension to dump after other parameters are met Ex is engaged There are currently two versions
68. to specific physical output pins Some exceptions to this rule are internal variables and special functions such as timers flashers load managers and load sequencers For those signals that are mapped to physical output pins it may be necessary to relocate a signal to another pin based upon your available module resources and option content on a specific vehicle A physical output pin may only have one signal mapped to it 5 10 1 Process for Remapping a Physical Pin Select the Advanced Logic Tab and select a logic block that contains ladder logic See that signals on the right half of the screen have a number of available columns that may be displayed The physical pin that is associated with a signal is listed in the Signal Value column Not all signals will show destination such as HPM1 Output1 Many signals are provided from other International designed pre engineered features such as Park Brake or Door Switch You should not try to re map these signals Doing so will cause unexpected logic operation Let s review the process to re map a signal See the example below in which we will relocate a strobe light output from RPM1 Output to RPM4 Output3 37 Locate the Strobe Light signal in the signal list of the My Variables Tab Double click the left mouse switch while the cursor is placed over the Strobe Light signal in the Signal Value column Select Advanced Logic Features Faults Modules Connectors Signals Cente
69. upon the state of that switch Each output can also be independently controlled using its respective rocker switch as long as the master switch is ON The sequencer allows the user to enter a time in seconds between sequence steps The same time shall be used for turning outputs OFF as well as ON The sequence number entered with the icon is used as the starting point for a count up or count down control algorithm i e a four means that there will be four levels of sequencing see the illustration below 114 Ladder Logic Structured Logic Diagnostics Master v cenuencer gt 0 S One enuencer v 8 S Two v 2 Three cenuencer v 3 cM Four Sequencer v 4 Four Level Load Sequencing Controlled by a Master Switch SEQUENCE Seg Jr 105 4 Levels Master IMD Power Out 1 Power Out 2 Power Qut 3 Power Qut 4 master sequence example listed above shows the basic method of creating sequenced outputs This diagram does not show all possible uses of the switch indicators to develop a fully operational solution Refer to the diagnostic portion of this section for a complete example of a switch channel that is fully outfitted with diagnostic monitoring 115 As with other examples load sequencing does not need to be controlled by a single rocker switch Any number of logical signals may be arranged as input interlock
70. was set ON and should be included in all ladder logic that uses the SET function The Independent Variable then drives the Remote Power Module Output RPM1 Output ON In addition RPM1 Output turns on the Indicator light in the switch 56 Ladder Logic Structured Logic Diagnostics 1 LIP REMOTE 12w an 2 SAITH IND SVMITCH_4 Set REMOTE GRD aff Oz 3 Way Switching W Momentary In Cab amp Momentary Remote Mounted Switch Notice the convention of doing the ON setting before the OFF setting It will turn OFF when one is held ON and the other is held OFF Accessory 1 UP 8 VAR SVMTCH 1 Set SWITCH 1 DOMUM oft Ue T REMOTE 12 1 RPM Output RPM Output SWITCH 1 INDICATOR 3 Way Switching W Momentary In Cab 4 Momentary Remote Mounted Switch 57 The indicator light the switch should blink fast if the Independent Variable is SET ON but one or more of the statuses on any of the inputs outputs have gone BAD To change an icon from signal state to status state of signal right click the icon and select BAD STATUS This will add a broken heart to the icon Now this icon will be TRUE if the status of the signal is BAD and FALSE if the status of the icon is TRUE RPM1 Outputi 1 SATEH 1 INDICATOR FAST REMOTE SWITCH 12v
71. 111 Flasher 1 Flasher 1 Current Flasher 1 Current Th d Y av I II 214A 20 Flasher Status Accessory start Switch gu 87 Flasher 2 Flasher 2 Current Flasher 2 Current v 17 11 11 1 20 4 Flasherz Statuz Y Set start Switch v 8 Status Stat Switch Fast 47 FlasherZ Status Alternating Dual Output Flasher Example 112 7 1 3 Diagnostic Descriptions for Flashers The diagnostic description for flashers should be entered in the Diagnostics Tab of the ladder logic view This description should contain an overall summary of all the signal elements or interlocks that must be true before the flasher will operate In our example the description is very simple and would indicate that a rocker switch shall control a Hemote Power Module output in a one second flasher sequence as long as the ignition key is in the ACCESSORY or IGNITION position List in detail all inputs and outputs including switch position in a specific switch pack plus signal assignments to an output of a specific Remote Power Module address his text description should contain all AND OR logical terms in conjunction with specific signal names Finally a diagnostic summary should be included to identify what indications the driver or technician might witness during various failure modes In our example only a fast flashing sequence would
72. 89 Engant Inhib 2132TEM Non Alarms _________2148 Non Allow ReEng __ 2 2l 9TEM Non Disengages __ ________ 2086 TEM Non Meut Engunt al49 TEM PTO Pk Brake Allow ReEng 2108 STEM PTO Veh Spd 0O 1 o D jc 2147 m 147 7 5 1 Gathering Requirements The first step in creating an advanced logic block for controlling PTOs is to gather the performance and interlock requirements It is essential that the rules for PTO engagement disengagement and re engagement be specifically identified for the vehicle under development Next the type of engagement mechanism that is to be used for the vehicle must be identified There are many types of mechanisms and the logic to control them is very different WARNING DO NOT USE ANY LADDER LOGIC EXAMPLES IN THIS DOCUMENT FOR CONTROLLING PTOs UNTIL YOU ARE CONFIDENT OF THE LOGIC REQUIRED TO CONTROL THE PTO MECHANISM IN THE VEHICLE UNDER DEVELOPMENT The main types of Electric over Hydraulic with a clutch type engagement Electrically actuated gear engagement with a pull in coil and a holding coil Lectra Shift Air shifted with a clutch type engagement Air shifted with a gear to gear engagement Cable Shifted with gear to gear engagement
73. Engine Speed Auto Tranz PTO Bad Body Builder Input_Signal The fast and slow flash LED s are located in the tab called Switches You must associate the fast and slow flash PTO indicators with the custom switch used with PTO rocker switch See the PTO switch assignment list below E PTO On Custom Switch l Up 0n UE Custom SwitchDl B Middle n Dff PTO Off Custom Switch l Down 0n Ind Custom SwitchOl Ind n Dff Bad Custom Switch l Ind Fast Flash n M _ 1 Custom Switch0l Ind Slow Flash 154 7 5 5 Entering the Feature and Diagnostic Description There is one last crucial piece of information that needs to be installed to the logic And that information would be the synopsis diagnostics pin out and switch locations that you will manually type in the Diagnostics tab on the ladder logic screen Remember failure to complete this step will result in the logic designer s user id being disabled by International Truck and Engine Corporation If the user id is disabled the user will no longer be able to create Advanced Logic solutions The diagnostics tab is used by truck technicians as a troubleshooting manual should the truck be in need of repair the logic description is not provided with the ladder logic the technician may not be able to troubleshoot the vehicle problem This will result in excessive truck downtime repair time as well as ele
74. In addition the type and operation of the remote mounted switch needs to be considered when selecting a solution for 3 way switching Options covered in this section Momentary Switch in cab and Momentary Switch on Body no Priority Switch in cab has priority over switch on body Body or Chassis Signal switch is latched and In Cab Switch is momentary The additional switch could be a body mounted switch or a chassis signal like vehicle in Reverse or engaged This type of switch control is slightly more difficult to program in Advanced Logic 6 2 2 Momentary Switch in cab and Momentary Switch on Body no Priority This configuration is a true OR configuration therefore both switches can turn the output ON and both switches can turn the output OFF Since both switches are momentary center stable neither will have a memory and therefore no priority over the other switch The Independent Variable can be set ON by either the momentary 3 position switch being pushed up or the Remote Power Module receiving an input of 12V this could also be a 3 position momentary switch where up 12V Center Float down Ground The Independent Variable can be set to OFF by either the in cab switch being pushed down or the Remote power Module Input receiving a Ground signal additional rung checking the NEGATIVE EDGE of Accessory will also set the Independent Variable OFF This ensures that Accessory was not removed after the variable
75. PTO section of the Electrical Body Builder Book CT 471 for a full description of PTOs and the application of pre engineered International PTO control features The engineered PTOs should always be used whenever possible since the interlock parameters have been thorough extensive validation testing 5 5193 0595295 0595179 0595170 0514011 0595006 0595007 0595008 0595009 0595010 Showy Description Installed ESC PROG PTO SHIFT for Hydraulic Clutch engagement mechanism SC PROG WATER IN FUEL LIGHT With 11939 for 2004 International I6 PTO LOGIC With dash switch and engagement and disenga ES TI FH SC PROG AIR SOLENOID CONTR LLED SWITCH B ppp ne 5 ad JE ue Ez ca rj HH Hi cd ea E e ESC PROG PTO MONITOR With indicator and alarm 1 E SC PROG AIR PRESSURE W AIR COMPRESSOR DH SC PROG AIR PRESSURE GAUGE AIR BRAKE ESC PROG AIR ABS WARN LIGHT amp FULL POWER BRAKES TRAILER ESC PROG HYD ABS WARN LIGHT TRAILER E 7 AllParameters Parameters For Selected Features Parameters For Custom Logic Parameter __ e Set th 2 2123 Mast Swtch Allow ReEng LISTEN PTO Mast Swtch Disengages 2099 Mast Swtch Inhib o 20
76. Pe poa o oo E coss a se Eres ca 36 5 9 1 Preventing Pin Usage Conflicts with Pre engineered Features cesses 36 9592 Pin eU 37 5 10 Remapping Signals to Physical Input and Output 37 5 10 1 Process for Remapping a Physical Pin esee eese 37 5 10 2 Remapping Outputs When Multiple Logic Blocks are enabled in a Configuration 39 5 11 Simple Example Of Ladder LOGIC a poU Sax ovr TREES 42 Section 6 Commonly Used Functionality Information Programming ss 45 6 1 Programming with various Rocker Switch types momentary latched etc 45 6 1 1 Two position Latched Switches iiser ain eee nns 45 6 1 1 1 Using a 2 Position Latched Switch in Advanced Logic 45 6 1 2 Three Position Momentary Switch Using Both Up and Down 50 5 1 3 Three Position Eatched SWItC DS dec pao iD 50 6 1 4 Three Position Momentary Switch Controlling a Single Outpu
77. S Outputs PHS Outputd PHS Outputs PMS Outputs singal when true E singal when true singal when true singal when true Outputl is signal when true Outpute is signal when true r 4 Outputs This signal when true r Outputd is signal when true r Outputs Qutput 5 Outpute This signal when true RPMS initnur 1 This girmal when true 38 Now the signal shows that the Strobe Light has been re mapped to RPM4_Output3 Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Campaign Messages Editing Logic Block Date Edited use Frrine Other RPMs 2 Switches Transmission Dec 4 u rddz Variables Advanced Chassis Cluster Custom variable Signaly alue Unit i Unit atrobe Light Outputs On OLe IRe Map Ladder Logic Structured Logic Diagnostics T WW accessory Jovo Strobe Sw Strobe _Light 27 5 10 2 Remapping Outputs When Multiple Logic Blocks enabled in Configuration Hemote Power Modules switch packs and air solenoids all have a finite number of physical input and output signals It may be necessary to re arrange signal inputs and outputs based upon pin availability for a vehicle configuration As advanced logic blocks are designed y
78. SC tab and the 4004 connector If the chassis is equipped with a multiplexed seven pack remote air solenoid module the suspension dump air solenoid can be viewed from the Connectors tab by selecting the MSVA 1 tab 103 Verifying the location of the solenoid is important prior to applying the advanced logic template to the VIN The factory suspension dump software feature must be removed as part of the advanced logic template The hardware and solenoid plumbing will remain in place After applying the template re verify the location of the solenoid wiring to ensure the proper solenoid is controlling the suspension dump operation To replace the factory suspension dump feature a new template must be created from the specific VIN that it will be replaced on This is to ensure the appropriate combination of features requiring air solenoids is accounted for Hemove with template must be selected for feature 595042 as part of the template A solenoid control is created using Univ Air Solenoid 1 located on the chassis tab in the advanced logic screen The switch in the dash is re created using a custom switch from the switches tab An available RPM input is used to provide a remote input to enable a suspension dump The logic can be customized to any appropriate interlocks but MUST be minimally interlocked to either park brake or vehicle speed less than five miles per hour The logic below is an example of suspension dump control with a single air solenoi
79. Switch0l Ind Fas 0 0 custom Switch0l Ind 510 lon Oft Aux_40amp_Load custom_Switch02_A Up _ m off 6 Custom 02 B Middle On Off 2 Custom Switch02 Down On Off Custom Switch02 Ind on Oft By looking at the Center Panel view it can be seen that the custom switch has been place in the assigned location Select Advanced Logic Features Faults Connectors Signals Center Panel Cluster Messages Aur amp Lnad 95 In the Connector tab view for pre 2007 vehicles pin still has the signal name used by the pre engineered feature with the addition of the bold face signal name from Advanced Logic indicating this output is controlled by custom ladder logic Select Advanced Logic Features Fauts Connectors Signals Center Panel Cluster Messages ESC mava 1 2 1 2 rema rema Rems 5 4008 Chassis Forty amp mp Load Amp Load 4009 4007 Power Hood F 2 Mirror Heat C Dame p J5 4010 a Cab Power Engine In the Connector tab view for post 2007 vehicles pin E16 still has the signal name used by the pre engineered feature with the addition of the bold face signal name from Advanced Logic indicating this output is controlled by custom ladder logic
80. The send attribute is used with signals that have limited access These signals are identified with a small flag icon See the Signals with Limited Access section of this document for a full description of this signal type Load The load attribute is used with load managers See the Load Manager section of this document for a full description of how to use load managers Shed The shed attribute is used with load managers See the Load Manager section of this document for a full description of how to use load managers Flash The flash attribute is used with flashers See the Flasher section of this document for a full description of how to create flashers Sequence sequence attribute is used with load sequencers See the Load oequencing section of this document for a full description of how to use load sequencers 35 5 9 Keeping track of switch and usage The Diamond Logic Builder program allows the advanced logic user to create custom logic However the Diamond Logic electrical system also contains pre engineered features that utilize many of the same components and signal pins that are accessible using advanced logic When creating advance logic using Diamond Logic Builder it is essential to keep track of inputs and outputs used by pre engineered features and not map signals to those same pins 5 9 1 Preventing Pin Usage Conflicts with Pre engineered Features The Diamond Logic Builder program makes every attempt to warn t
81. US indicates that if the status of the signal is GOOD the contact will be treated as a closed circuit on the ladder rung Checking Good Status from the pick list will place a heart outline on the left side of the signal icon Bad Status This attribute provides the ability for the Diamond Logic Builder software user to check for bad status on a signal as a stand alone operation This means that the logical state of this signal is not evaluated with this attribute In this case if a signal has a Bad STATUS the signal is forced to be a closed contact state Thus the label BAD STATUS indicates that if the status of the signal is bad for any reason the contact will be treated as a closed circuit on the ladder rung Checking Bad Status from the pick list will place a broken heart outline on the left side of the signal icon Altered The altered attribute provides a means to capture multiple transitional events of the signal going false or true This attribute is valuable when it is desired to capture the events of a signal value that has changed This signal is true or ON for only one processing cycle of 020 seconds when the signal condition transitions from one state to another Therefore it is not possible to monitor the state of signals with an altered attribute in the diagnostic or simulate mode Note in those modes the Diamond Logic Builder software applies a brown background with question marks since the actual state of the signal cannot be
82. WARN LIGHT NOT TRAILER 0595011 ESC PROG TRACTION WARN LIGHT NOT TRAILER 0595012 ESC PROG TRAILER ABS W LIGHT Li 0595014 ESC PROG PARK BRAKES W IND LIGHT iv Parameter Value Unit Set Template The un install can then be verified by again looking at the Center Panel and Connector tabs Once this un install is completed the Advanced Logic development process is straight forward and the same for both types of circuit installations Below is an example of creating a 40 amp control rung with a Park brake interlock Select Advanced Logic Features Fautts Connectors Signals Center Panel Cluster Messages Logic Block Description Faine otherrems Remm 2 Rema Switches Transmission Dual output 40 amp My Variables Advanced Chassis Cluster Aux 40 amp Custom Variable Sianal alue Dual out sw Custom Switch l Up On Off Ladder Logic structured Logic Diagnostics Park brake Park Brake On Oft Aux 404 amp mp Load Park brake Forty Load Dual out 1 RPM1_Outputl On Off 8 v ual out 2 RPMl Output2 On Off lies Dual out on On Off Dual_out_ind Custom Switch0l Ind lon 0 Acc On Off jAux_40Amp_Load tom_Switch02 Up On Oft Forty Amp Load ty mp Load On Off Accessory Accessory On Oft The Forty Amp Load output side of rung is found in the Chassis tab In this case the autom
83. above you must use the gt in front of the sequencer number in order to ensure that output remains ON or OFF as the sequence number counts up or down 116 6 Now that the sequencer signal has been configured and sequencer signal 1 has been placed on all ladder rungs that are to be controlled let s review the theory of operation Once the master switch has been latched ON and the key is in the ACCESSORY or IGNITION position the sequencer function will begin counting up from zero to the maximum number located in the first sequencer icon The time between steps 1 also found in the first sequencer icon See the first rung in the example above As the sequencer number is equal to or greater than the number attached 1n each ladder rung the respective output will be enabled Once the sequencer reaches the maximum count the sequencer count will stay at that number Note that the green indicator in the Master switch will be ON any time the sequencer count is any number greater than zero i e any time a sequenced output 1 still ON 7 Once the Master rocker switch has been turned OFF or the ignition key has been placed in the OFF position the sequencer function will begin to count down toward zero using the same time period between steps that 1s listed in the first rung As the sequencer number falls to a value that 1s less than the number on each rung that 1s controlled the respective output will be disabled and turned OFF Once the count h
84. ach of these modes may be enabled or monitored by enabling key attributes to a signal that has been created to be a timer function A timer is created in the following manner Select the Advanced Logic Tab select the My Variables on the right side of the screen Move your cursor to the end of the list where a blank space is found Type in the name of your timer in the Custom Signal column Using your mouse drag the icon of this timer signal to the right side of an open ladder rung Place the cursor over this new signal and right click the mouse to reveal possible options select the START attribute if you wish this signal to start the timer Note that the signal icon now appears to be a clock with a green circle beside it and that 1 0 s is visible below the icon You may change this default time of one second to any value between 0 and 600 seconds The time may be entered with a resolution of 0 020 second intervals Timer values must be entered with a complete notation i e 5s or 12s The unit of measure must be included with the numerical value Letter case must be maintained with your entry The timer icon will have a green circle beside the clock to denote the timer is started A timer may be checked to see if it is running in the following manner Using your mouse drag the icon of this timer signal to the left side of an open ladder rung Place the cursor over this new signal and right click the mouse to reveal possible op
85. al for instructions on changing the special indicator overlay 6 5 2 Gauge Cluster Alarm DLB gives the user the ability to create advance logic to control the beeper located within the instrument cluster to a certain degree The beeper signal is a semaphore signal which means if the ESC needs control of the beeper any advance logic created to control the beeper will be ignored until the ESC no longer needs that signal If the ESC does not require the signal then the beeper will function the way it was designed within the advance logic that was created to control it The Alarm Beeper signals can be found under the Cluster Tab in Advanced Logic 71 Engine OtherRPMs 2 variables Advanced ME Custom arable lt 3Long Beeps on off gt Re is _ Sahort Beeps On off alarn Always _Beep Alarm Always Beep On O f 2 1 ateadvy m Not atowed Warnin lon 0 e oo 3 Cluster Tab 1 ___ Switches Tranzmixzinn Chassis Cluster signal ale They are four signals available and they consist of Alarm_3Long_Beeps The alarm will activate and sound 3 long beeps Alarm_5Short_Beeps The alarm will activate and sound 5 short beeps Alarm_Always_ Beep This will activate a consistent short beeping alarm Alarm_Steady This will activate a consi
86. ally closed solenoid qty 4 O 0595297 ESC PROG UNIVERSAL AIR SOLENOID using normally open solenoids qty 5 CJ 0595300 ESC PROG UNIVERSAL AIR SOLENOID using normally open solenoids qty 6 O 0O Universal Air Solenoid Features as displayed for pre 2007 Vehicles 86 Note Using the 595 X XX features will not allow you to write to or use the solenoids within advance logic Again functionality 1 switch activation to open and close the solenoids Center Panel View of 595262 595AJA 6 13 2 Universal Air Solenoids and Advanced Logic other choice when it comes to the use of air solenoids is to use them within Advanced Logic By using Advanced Logic to control the universal air solenoids the user has many more options for control and functionality as opposed to the basic open and closed functionality that is provided with the 595XXX codes As with any other features that are used in Advanced Logic the user can tie whatever interlocks and or conditions to these solenoids that he she wants The user can write to the air solenoids just as if he she were writing to a remote power module output limitations to using air solenoids in advance logic is that the user can currently only write to four solenoids maximum The user will find the Air Solenoid signals under the Chassis Tab once in Advance Logic EY LLL 4 Engine oterRPMs 2 Switches Transmission
87. als cannot be forced off by advanced logic Signals such as the audible alarm in the gauge cluster the city horn air horn etc may engage the outputs while custom logic is not requesting the output See Signals With Limited Access above in this document e When using the SET function to turn ON a variable ensure that a status check and the ACCESSORY signal are used to set the output OFF Information e he order in which rungs are placed on a ladder can sometimes affect the logical performance of the ladder See the Timer section above in this document for a detailed explanation of this effect e he ACCESSORY signal is automatically attached to all rocker switch signals and Remote Power Module switch inputs e For switch indicators flash fast overrides flash slow which overrides the normal ON All ladder logic and International developed electrical features are executed 50 times per second Advanced logic cannot be edited when applied to a VIN e Only the original advanced logic writer may edit advanced logic on a template e International features and programmable parameters may be added deleted directly on a VIN e Changing programmable parameters in advanced logic may be accomplished by editing the list of parameters under code 595231 595ACX This list is primarily used for setting output fuse levels for Remote Power Modules e Standard timer functions can only be set to run for a maximum of 655 seconds Timers of lo
88. and slow flash PTO indicators with the custom switch used with PTO rocker switch See the PTO switch assignment list below gu On Custom switchol Up 0 Custom Switch0l Middle PTO Off Custom Switch l Down 0n UE Ind Custom SwitchOl Ind Custom SwitchOl Ind Fast Flash n M Ilock Custom Switch0l Ind Slow Flash n ff 7 5 9 Entering the Feature and Diagnostic Description There is one last crucial piece of information that needs to be installed to the logic And that information would be the synopsis diagnostics pin out and switch locations that you will manually type in the Diagnostics tab on the ladder logic screen Remember failure to complete this step will result in the logic designer s user id being disabled by International Truck and Engine Corporation If the user id is disabled the user will no longer be able to create Advanced Logic solutions The diagnostics tab is used by truck technicians as a troubleshooting manual should the truck be in need of repair the logic description is not provided with the ladder logic the technician may not be able to troubleshoot the vehicle problem This will result in excessive truck downtime repair time as well as elevated repair costs You hold the key to managing the success of the Diamond Logic solutions you create It is desirable that the name and company phone number of the advanced ladd
89. ary switch should be used in the cab to prevent accidental re engagement 155 7 5 7 Non Clutched PTO Requirements second example is designed to control an electric over air with a non clutch or gear to gear type engagement on an Allison LCT transmission This example employs a variety of interlocks to ensure that the PTO may only be operated when the vehicle is in a stationary position Additional interlocks could be added to this logic but for the sake of keeping the example simple a limited number of interlocks have been included Once the PTO is engaged the driver must place the transmission in Neutral The total list of requirements for the this Non Clutch Type PTO example include Park Brake must be Set to engage the PTO Engine must be running Engine RPM 600 RPM to engage the PTO PTO will not engage unless Engine RPM is less than 900 RPM Transmission must be in a forward or reverse gear to engage the PTO Driver must have brake pedal depressed to engage the PTO PTO will disengage with Engine RPM greater than 1800 RPM Pushing the upper portion of the Cab Rocker Switch will engage the PTO Pushing the lower portion of the Cab Rocker Switch will dis engage the PTO Bad status on any of the Interlocking signals shall turn off the PTO The PTO will not re engage after a dis engagement unless the PTO switch is depressed again while all interlocks are true PTO light in the gauge cluster shall illuminate when the PTO is
90. as lost its heavy current battery feed A diagnostic fault code will accompany many of these failure modes Other failure modes could occur in the electrical system that would render the sequencer output signal inoperative Failures within the switch pack or cabling to the switch pack would also cause the outputs to be OFF even though the Master Switch and SW One is latched ON Other diagnostic methods must be used if this is the case However if fault exists in the switch pack it is not likely that communication between the ESC and the switch pack can be established to flash the green indicator in the switch about the problem In addition the fast flashing sequence would also be displayed while an output is turned ON but the load has a burned out bulb or otherwise open circuit OR the output is overloaded and drawing more than 20 amps In our example the load must draw at least one amp when the output is ON or it is assumed that the output has an open circuit 117 Ladder Logic Structured Logic Diagnostics One Sequencer Power Out 1 v 1 Power Out 1 51 IND v A _ Power Out 1 Mi IE AN Orne 51 Status Bad Power Out 1 v IE Output current Diagnostic Design for a Load Sequencer 7 2 3 Diagnosing a Master Switch amp Load Sequencing Feature Diagnosing a Master Switch and Load Sequencer Circuit requires knowledge of all interlocks that are implemented with the design In addition the driver or t
91. as reached zero all outputs will be turned OFF 7 2 2 Diagnostic Description for Master Switch amp Load Sequencing The diagnostic description for Master Switch and Load Sequencer should be entered in the Diagnostics Tab of the ladder logic view This description should contain an overall summary of all the signal elements or interlocks that must be true before the sequencer will operate In our example the description is very simple and would indicate that a Master rocker switch will control a four step load sequencing function A detailed listing of all inputs and outputs should be listed including switch position in a specific switch pack plus signal assignments to an output of a specific Remote Power Module address This text description should contain all AND amp OR logical terms in conjunction with specific signal names Finally a diagnostic summary should be included to identify what indications the driver or technician might witness during various failure modes oee the example below for a single channel load sequencer that has diagnostic monitoring built in using the full capabilities of the green indicator in the rocker switch The third rung in the diagram below checks for BAD STATUS of the Remote Power Module output A bad status will occur if the Remote Power Module has failed internally the Remote Power Module output is overloaded or shorted to ground the communication link to the RPM has been broken or the Remote Power Module h
92. ata table This column would Index normally not be displayed since it is of no use to the Diamond Logic Builder program user Description Displays the logic description Unit Unit that the variable is displayed as i e Seconds on OFF etc The unit of the raw data value used by the system This column Cfg Unit would normally not be displayed since it is of no use to the Diamond Logic Builder program user Use to find matches anywhere on the table and bring them to the ________ topoffhescren Clears the find matches function and puts the screen back to the currently sorted column format 173 Appendix A Do s Don ts AND IMPORTANT NOTES FOR USING THE DIAMOND LOGIC BUILDER PROGRAM ADVANCED LOGIC Do s Test all designs thoroughly before selling equipment controlled by Diamond Logic Builder programming Exercise inputs and outputs under ALL possible combinations and conditions Someone in addition to the advanced logic writer should test the design on the vehicle with the equipment that is to be controlled with the Diamond Logic Builder software Use timers when key OFF functionality is required to ensure that the system will shut down before the batteries are drained Use the Accessory signal once on each rung that does not require key OFF operation to ensure that the system will shut down with the ignition key OFF Attach warning labels on the vehicle if logic is employed that could cause unex
93. ate in the key OFF position Note It is a good practice to add a time out to this functionality to eliminate the potential for draining the battery see timers 6 10 3 Providing Key OFF Functionality Using Remote Power Module Inputs Another option for key OFF functionality is using the Remote Power Modules These modules will wake up the Electronic System Controller therefore these can be used in a key OFF type functionality No in cab switches can be used for this type of operation however Remote power Module inputs can be used To change a Remote Switching solution to one that will work with key OFF remove the interlock to accessory from the remote power module input icons and remote power module output icons when used as inputs Example For a remote body mounted switch to operate a remote power module output in key OFF position add the next available remote power module input icon as the input Right click the icon and select Accessory this will remove the key from the icon Add the next available remote power module output to the right side of the rung as the output A time out should always be added to any key OFF functionality to ensure that this switch does not drain the battery See the section on timers for more information Below is a key OFF function with a 10 minute timeout For a longer timer see the Using Timers section Ladder Logic Structured Logic Diagnostics 12 TIME_OUT_ FUNCTION
94. atic default of the Custom Variable name to the signal name was accepted by doing a drag and drop without assigning a custom name otherreMs 2 switches 12 Transmission Variables Advanced Chassis Cluster i a O Wiens Remote lock m 0t _ Forty Amp Load We Remote Panic On Off Wo Remote Unlock On Off Turn signal Blink turn siomal switch onoff Switch on off 94 Custom Switch02 A Up was chosen as the control or input side of the rung and has been assigned the custom variable name Aux 40Amp Load Placement of the Park Brake completed the rung Select Advanced Logic Features Fautts Connectors Signals Center Panel Cluster Messages Logic Block Variables Advanced Chassis Cluster Description Dual output 40 amp Engine Other RPMs RPM RPM2 RPM4 Switches Transmission Aux 40 Custom Variable Signal value E Dual out sw Custom Switch l Up O0n Off Ladder Logic structured Logic Diagnostics Custom Switch0l B Middle On off Aux 404 amp mp Load Park brake Forty Load Cus tom swi 1 C Down On of f wv Dual out ind Custom Switch0l Ind 8 I
95. ays the variable name icon that appears in the ladder logic Custom name the user has given to the custom variable NOTE no spaces or symbols such as amp etc may be used Used In The logic block that custom variable is used in Written To Whether it is possible to write to that variable or not Timer Whether the variable is a timer or not Semaphore This variable can be written to however other internal variables may take precedence over your set variable True when the variable is used in a logic block or the mapped signal is used on the vehicle Custom description the user has given to the custom escription variable Signal Value The system name for the selected signal Unit Unit of measure the variable displayed as i e seconds ON OFF etc CFG Unit The system unit of measure for the selected variable Description for that variable no text in this field the ________________ isaninternalvalue Whether you can write to this value or monitor or use it to drive other features oort Matching Rows To Top Find Matching Words in the oelected Screen This is the same as left clicking the Filter 4 3 Icons Ladder logic is constructed by dragging signal icons to the display area on the left side of the Advanced Logic screen These icons represent various signals including inputs outputs status and in
96. be visible to the vehicle user while there are fault conditions present that are associated with the Remote Power Module that is powering the flasher output s 7 1 4 Diagnosing Flasher Circuits Diagnosing flasher circuits may be accomplished with a few simple checks 1 Check that the Remote Power Module has battery voltage at the red power feed input Note the module is protected with a fusible link at the battery box or starter stud 2 Check for a fast flashing green indicator in the rocker switch that controls the flasher Check for burned out bulbs in the flasher system No electrical system fault codes will be generated for burned out bulbs or open wiring between the RPM and the bulbs If yes perform step 3 If there are no fast flash indications and the flasher does not operate go to step 4 3 Check for fault codes associated with the Remote Power Module used with the flasher Resolve using the Diagnostic Troubleshooting Guide 4 Check for fault codes associated with the switch pack module used with the flasher Resolve using the Diagnostic Troubleshooting Guide 5 If the Diamond Logic 9 Builder program 15 available to the technician select the Advanced Logic View and place the program in Diagnostic mode while connected to the vehicle under test Examine the signals on each ladder and verify that the indication of OFF or ON 1 displayed based upon physical state of each input Note whether the flasher outputs are blinking ON and
97. by the system In this example diagnostic indications are provided with a fast or slow flash indication on each rocker switch that controls an output Diagnosing load sequencer circuits may be accomplished with a few simple checks 1 Verify that the Remote Power Module has battery volts at the red power feed input Note the module is protected with a fusible link at the battery box or starter stud 2 Check for a fast flashing green indicator in any of the rocker switches This indicates a possible burned out bulb open circuit wiring in the outputs or overloaded outputs that are controlled by the sequencer No electrical system fault codes will be generated for burned out bulbs or open wiring between the RPM and the bulbs The open circuit diagnostic will only operate when the respective Remote Power Module output is driven ON If a fast flashing green indicator in the rocker switch 1 present then perform step 3 If there are no fast flash indications and the output still does not operate go to step 4 3 Check for fault codes associated with the Remote Power Module used with the sequencer Resolve using the Diagnostic Troubleshooting Guide 4 Check for fault codes associated with the switch pack module used with the sequencer Resolve using the Diagnostic Troubleshooting Guide 5 If Diamond Logic Builder software is available to the technician select the Advanced Logic View and place the program in Diagnostic mode while connected to the veh
98. c should shut OFF the channel with key OFF Note The programmable parameter for shutting OFF the work light channel will be active with the key OFF even when the channel is controlled by advanced ladder logic The default is two hours and is adjustable by modifying the programmable parameter Work Light Timeout Enable located in the work light feature 595250 or 595AMU Key points to remember when working with the work light channel If you choose to insert a blank switch in your advanced logic and move the pre engineered work light switch to an unused location and that location is in a switchpack that is not installed on the vehicle you will get an active error message for a switchpack that is not installed on the vehicle Most outputs such as RPM or air solenoid modules can be used to drive items such as switch indicators in advanced logic The work light outputs are special due to the software that controls the pre engineered feature and the timer software The output cannot be used as an input to control items like the work light indicator in the switch The output that is displayed on the ladder logic is actually a temporary variable that is only active for one processing cycle You must use items such as a positive edge of the work light switch or an edge of the output to control other rungs of logic 6 8 Using the Key FOB buttons in Advanced Ladder Logic The key fob provides a wireless interface to lock or unlock the doors a button to
99. ccessory position with continuous power to two aftermarket interior fans with individual H M L fan speed switches on each fan housings and two aftermarket interior fluorescent dome light fixtures located in the roof of the body with individual on OFF switch No interlocks are tied to this circuit other than key state Beacon RPM 1 Output 2 Brown 8 way Pin B will control an exterior body builder installed 163 beacon light This circuit will be connected to a single RPM output and utilize the second in dash advanced logic latched rocker switch The key switch in Ignition or Accessory position will control this RPM output no interlocks will be tied to this circuit other than key state Siren RPM 1 Output 3 Brown 8 way Pin C will control an exterior body builder installed siren This circuit will be connected to a single RPM output and utilize the third in dash advanced logic latched rocker switch The key switch in Ignition or Accessory position will control this RPM output no interlocks will be tied to this circuit other than key state Panic Circuit RPM 1 Output 4 Brown 8 way Pin D will control an emergency driver switch activated Panic Circuit to flash the clearance light circuits at a rate cycle of 3 tenths of a second that is it will be on for 15 of second and OFF for 15 of second This circuit is interlocked logic to vehicle speed below 10 mph and the park brakes set This circuit will be connected to a single RPM outp
100. ced logic rungs are executed every 020 seconds Therefore steps must be taken to ensure that timers are not continuously re started with every processing cycle Likewise logical signal icons must be arranged in a manner to prevent the stopping of a timer before the cycle is complete desired signal icons be fashioned in manner to allow a timer to manipulate an output in a variety of ways either delay the engagement of an output or force an output on for a prescribed length of time The following paragraphs provide detailed descriptions of how to use timers in various modes of operations 7 4 2 Delayed Engagement of an Output Using a Timer Timers may be used to turn on an output AFTER a prescribed length of time See the following example This exercise will turn on a Remote Power Module output exactly five seconds after latched rocker switch is activated ON It only requires three advanced logic ladder rungs to perform this operation The example assumes that a rocker switch or other input is available in a latched ON or OFF condition The first rung is used to initialize the timer as OFF or stopped The second rung detects the rocker switch has been turned ON using the positive edge detection attribute This single active edge detection method is used so that we start the five second timer only once When the logic is executed in subsequent processing cycles after starting the timer this second rung will not be true and thus the timer
101. ch does nothing Select the next available switch and rename the Current Variable for both the UP icon and the DOWN icon In addition select and rename the indicator light icons for this switch variables Advanced amp Cluster Engine OtherRPMs 1 RPM2 RPM4 Switches Transmission Custom variable Used Signal alue g SWITCH 1 UP Custom Switch l Up inr OEELA oa suc iron custom Switehol on 0tt rra orara O custom Switehol 1 nwicaTUm rAST 3 uston Fas on ote custom Seitchol Ind Slo Ei omm m pem m Selecting and Renaming a 3 Position Momentary Switch Next drag the switch up icon to the next available rung in the ladder logic Then drag the switch down icon to the next available rung The output will automatically be generated as a blue INDEPENDENT VARIABLE Ladder Logic Structured Logic Diagnostics in 1 UP SWWTCH 1 b X o Adding 3 Position Momentary Switch to the Ladder Logic Rungs 51 oince more than one rung will be needed to control the load one rung for turning it ON and one for turning it OFF an Independent Variable is required This is because only one rung can control a physical signal For e
102. checkbox in the value column on the right of the screen Clicking the checkbox is the way to test out the advanced logic in the simulate mode This tells the ESC to ignore the switch state and activate the circuit regardless of switch location The second figure shows the same screen with the switch in the up position Notice on the left side of the screen the graphic display shows that the switch and corresponding outputs are now in the on position The right side of the screen now has checkmarks in the items that are now set to ON Returning the switch to the OFF position will once again turn OFF the switch and the switch outputs B International Diamond Logic Builder 5 x File Edit AdvancedLogic Tools Diagnostics Help Diagnosing Sequence m B 5 ED Af Cet Data P Pragram af a i 7 Program Test Bench Select Advanced Logic Features Fautts Modules Connectors Signals Center Panel Cluster Messages Logic Descrintion Date Edited My Variables Advanced Chassis Cluster Suitcase Apr 29 2 u00g516 Engine Other RPMs Rem 2 RPM4 Switches Transmission T Custom Variable Signal alue Master lW Custom Switch0l A Up lA Ladder Lodic Structured Logic Diagnostics 3 custom_swi tch0l B M O O0n Off d
103. cks are set to your particular preference Certain features contain interlocks such as the PTO feature The feature has 42 programmable parameters that are selectable to a Diamond Logic Builder software user Engagement disengagement and reengagement parameters are a few examples of PTO interlocks that the simulate mode can test out to ensure that they are set to your specifications before you program a vehicle Simulate mode can be a useful tool to ensure that the right codes are ordered on your vehicle so you know all the items you will be adding will work when the vehicle gets to your location Simulate works independently of a vehicle so you can test solutions even before a vehicle is ordered Being able to work through a vehicle file or template before applying it to a vehicle is a huge time saver It allows you to actually troubleshoot any inconsistencies in your programming and not interfere with the production of the vehicle The controls and procedures in simulate and diagnostic are very similar and will be explained in the rest of section 8 8 2 Diagnostic Mode Purpose Definition and Usage Diagnostic mode gives the technician the ability to diagnose vehicle faults and verify driver complaints quickly and easily The first step in diagnostics is to connect to the vehicle Do this by using an interface device such as the IC3 Com IC4 Com or 4 USB cable The interface cable should be one that is approved by International Whe
104. con to an unused rung that is not connected to any physical output so that this custom name will show up in the CENTER PANEL VIEW on the VIN Drag the solid indicator light to the next available ladder logic rung as the output Add a Remote Power Module Input either 12V or Ground as the input 72 Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages Editing Training Inr Other Switches Transmission Isingl Sep 2 100 145 Variables Advanced Chassis Cluster Engine Custom Variable Signal alue INDICATUR LIGHTI Custom Switch l Ind RPMl Inputl 12V RPM Inputl 127 Ladder Logic Structured Logic Diagnostics INDICATOR LIGHTl LOCATION Custom Switch l Up n ff Ladder Logic for the Service Parts Indicator Lights RPM1 123 INDICATOR LIGHT1 v Finally check the Center Panel view for the location of the Indicator Light labeled as the unused switch Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages INDICATC DM Indicator Light Assemblies are available RED YELLOW and GREEN from the Parts Department at your local International dealer Affix switch name labels as required from switch packs Location of Unused Switch Used to Label Location of Service Parts Indicator Light Diagno
105. ct the Advanced Logic View and place the program in Diagnostic mode while connected to the vehicle under test Examine the signals on each ladder and verify that the indication of OFF or ON 1 displayed based upon physical state of each input 7 3 Load Management The Load Management feature of the Diamond Logic Builder program provides a valuable means to shut OFF Remote Power Module loads based upon low battery voltage or other logic driven events The Diamond Logic Builder software makes incorporating this feature very easy by providing the user a pair of canned special function icons to perform the load managing task This software driven function eliminates the costs of third party after market modules all associated relays and the wiring that must be added by the body builder The load manager is completely flexible in that you may configure the shedding of loads based upon a single logical event such as low voltage or you can use multiple copies of the load manager feature to load or shed multiple outputs based upon multiple voltage events or various logic driven conditions Important Please note that load managing can only be accomplished at this time while the ignition key is in the ACCESSORY or IGNITION position With key off the battery voltage signal will be measured as zero volts 7 3 1 Single Point Load Manager The Single Point Load Manager provides a means of turning OFF Remote Power Module loads based upon a singl
106. d dump sw 5 Park brk dump sol rear door open Tm dump sol 4 dump good status dump sol 4 Y dump zv rear door open dump bad status v Y 8 2 104 dump sw s Vek Spd Alart Beeps y snc rear door open Suspension Dump Control via Single Air Solenoid 6 17 3 Complex Suspension Dump control via dual solenoids Note this method of controlling the suspension dump is more complex and may not be necessary if the Simple Suspension Dump meets your requirements Chassis built September 2003 or after utilize dual air solenoids through a shuttle valve for suspension dump control One solenoid 18 normally open and the other 15 normally closed The solenoids control the position of the shuttle valve and the dump operation The location of the air solenoid control wiring that controls suspension dump can be verified with the Diamond Logic 9 Builder software If the chassis 1s equipped with a hard wired four pack air solenoid module the solenoid control wire pin locations can be viewed from the Connectors tab by selecting the ESC tab and the 4004 connector If the chassis 1s equipped with a multiplexed seven pack remote air solenoid module the suspension dump air solenoids can be viewed from the Connectors tab by selecting the MSVA 1 tab Verifying the location of the solenoids 1s important prior to applying the advanced logic template to the VIN The factory suspension dump software featu
107. d 00 0 4 Levels g custom Switch02 A Up O g Wcustom Switch02 B M on off 1 IND Master cus tom Swi tch02 C D oun Off F IND 2 Switch02 Ind B Switch0Z Ind on off Ladder View Example 166 Each of these techniques has value For items such as switches and the park brake it is very easy to either turn them on or OFF However for items such as intermediate variables created in the ladder logic and RPM input signals the value column is an excellent option This again overrides the vehicle signal and by observing the reaction of the logic rung you can diagnose the vehicle If all the items on the left side of the logic block are properly set the value on the right should be either on or OFF If the contact light or output indicator is on on the diagnostic screen the output should also be on If the output isn t check for a fault code on the fault tab 8 5 2 Diagnostics in the center panel view When you select the center panel view in the diagnostic mode you will see the switches a yellow line representing the multiplex datalink tying the switch packs together and arrows representing the current switch setting When you cycle the switch you can see the switch arrow and the image of the switch change from one state to another You can also see the switch indicator react to the state of the output tha
108. d Renaming an Independent Variable To latch the output ON or OFF with software in lieu of a latched switch the SET function is used To set the Independent variable on Right click the INDEPENDENT VARIABLE in the first rung that has the Up switch icon as the input and select the SET function The default state is to SET ON This is the appropriate state for this rung The next rung with the switch down icon as the input should set the Independent variable OFF Right click the variable in this rung and select SET again For this rung the set function should be changed to OFF Double click on the word ON and type OFF These two rungs will set the independent variable ON and OFF Ladder Logic Structured Logic Diagnostics SAMITCH 1 LIP WAR SVMITCH 1 ez 1 DORUM WAR SVMITCH 1 Set aY 52 Setting the Independent Variable On and for a 3 position Momentary Switch IMPORTANT Always include a rung that Sets the Independent Variable OFF if the key is removed ACCESSORY check or one of the input signal s status goes bad Since the independent variable is SET on and latched on the conditions need to be re checked to ensure that they have not changed since the variable was SET ON Drag the ACCESSORY icon to the next available rung Then Right click the ACCESSORY icon and select NEGATIVE EDGE This icon will now be TRUE when ACCESSORY is removed i e turned OFF When the key is removed or switched OFF th
109. d logic If he advanced logic is hidden this document is the only way that a technician can diagnose and troubleshoot the advanced logic Items that should be documented are Ladder Logic Structured Logic Diagnostics synopsis A general overview of the each advanced logic block The synopsis should give the technician an idea of the overall vehicle configuration Fault Detection Management The fault detection management portion of the document should explain the use of the switch indicators and how they will respond in a fault situation Any exceptions to the standard fault indicators The virtual fusing set for RPM outputs Feature Extended Descriptions Each Logic Block should be explained in detail Features should be described so that anyone reading the description could tell you what input switches and outputs are used and what each item does in the feature ltems such as load management and master switching should be explained in full to include voltages and all rungs that are incorporated in the management or switching Contact Information Contact information should be provided so technician or customer questions about the operation or settings within the advanced logic can be answered 162 Recommended contact information should include of the person who created the advanced logic address and phone number of the bodybuilder and or the call center number so the technician or customer can obtain answers
110. d to support the requirement s base functionality In this example we will be working with an advance logic version of the released boom out of stow feature code 60A XX SEE Boom Stove Switch Park Brake Auto Trang Neutral Boom Stow Ind vari v uv e Boom Stow Switch Boom Stow Ind vari Boom Mot Stoweed Flasher W Flash D 0 5 Boom Stow Switch Boom Stow Ind vari Alarm lays Beep aw end p Boom Stew Ind vari Boom Mot Steweed Indicator Boom Mot Stowed Flasher an 142 otep 2 Right mouse click B button the signal to be Debounced This action will generate a pop up menu that will provide a host of signal modification functions one of which will be the Debounce On function pr Boom Switch Park Brake Auto Trans Meutral Boom Stow Th ____ C jp Boom Mot Stowed Flasher Flash 0 5 amp larm Always end F Boom Sto Boom Stc Boom Mot Stowed Indicator Mot towed on 143 Step 3 Once the Debounce On menu function has been checked the pop up menu will disappear leaving the signal icon with two new icons near it The first being the Debounce icon located at approximately 10 o clock relative to the signal icon the second is a Debounce time interval defaulted to 0 5 sec
111. dicators These icons are described in detail in section 5 2 below 14 4 4 Naming The signals in the advanced logic view have pre assigned general purpose system names These names may be used in ladder logic but often the user will want to attach a custom name to the system signal to be used The user can enter a new signal name by selecting the desired signal and typing a new signal name in the custom variable column on the right side of the advanced logic view see example below Custom signal naming must follow certain rules e Signal names must begin with an alphabetical letter Numbers and letters may be used thereafter Special characters such as commas spaces question marks etc may not be used e Underscore marks are acceptable to break up longer names Example Select signal for naming a M Battery Current I WW Application Air pressure psig _ M es M eren CT pe _ M lilsecondery_air Pressure M jBixmsvirTes Type in new signal name T Custom W ariable SinaliVelue n U eu ignal 1 Name Example pnm _Current This signal ihe Rater measured by the Ha mmeler Pate CIC F Primary ir Pressure Secondary ir Pressure L Trans 011 Temp 15 Sectio
112. ds after the Start Switch is turned ON The description of the third example would state that a Remote Power Module output would be ON for two hours after the Start Switch is turned ON Each of these descriptions should contain an overall summary of all the signal elements or interlocks that must be true before the timer will operate A detailed listing of all inputs and outputs should be listed including switch position in a specific switch pack plus signal assignments to an output of a specific Remote Power Module address This text description should contain all AND amp OR logical terms in conjunction with specific signal names It is up to the user to decide how the green indicator in the rocker switch might be used in conjunction with a timer A 134 diagnostic summary should be included to identify what indications the driver or technician might witness during various failure modes if flashing modes of the green indicator of the rocker switch are used See the example below for the diagnostic design for a five second delayed output timer that drives a Remote Power Module output Ladder Logic Structured Logic Diagnostics Start Switch Timer Five Power wv Power Out Switch IMD E Powver Xi Output Current 7 0 5 Switch Fast Power nut T wv current gt 2D Diagnostic Design for Delayed Output Timer In this example the green indicator for Start Switch
113. dvised that it can be up to 60 pages long Individual items that can be printed include the advanced logic blocks which include the actual ladder logic graphical view of the logic the structured logic text version of the ladder logic or the diagnostics text descriptions for the ladder logic The diagnostics portion is a critical piece that should be printed after a vehicle file or template is created The diagnostic portion of ladder logic will be discussed later in this section Other portions that can be printed are features faults modules connectors signals center panel cluster and messages It is highly suggested that after creating advanced logic to print the advanced logic connectors and center panel and add these items to the vehicle packet that you ship with the vehicle This is the minimum suggested if there is more complexity to your particular vehicle you may find it useful to print additional sections to send with the vehicle These printouts will assist your service locations or International dealers in diagnosing issues after the vehicle leaves the bodybuilder 159 8 1 Simulate Mode Purpose Definition and usage je Simulate mode allows a Diamond Logic Builder program user to test pre engineered features as well as advanced logic solutions Vehicle files can be retrieved from history and then a template can be created using the Diamond Logic Builder software and simulated to ensure that all the features and interlo
114. e Independent Variable will be set off In addition drag the switch up and down icons to this rung as OR conditions with ACCESSORY To change these icons to check for BAD STATUS in lieu of the state of the switch Right click each icon and select BAD STATUS This will add a Broken Hollow Heart to the left side of the icon Now these switch icons will be checking for BAD STATUS therefore if the status goes bad on either one of these switch signals the contact will be TRUE and the Independent Variable will be SET OFF Final step is to add the Independent Variable to the output Right click this icon and select SET Double click the word ON and change to OFF This rung will now check to see if ACCESSORY was removed or one of the inputs is communicating BAD STATUS and set the independent variable OFF Ladder Logic Structured Logic Diagnostics 1 UP IND 1 Set 8 on SWITCH lt 1 8 aff Accessory SAMITCH 1 LIP IND 5 1 47 set B e atf Q7 Broken Hollow Heart to the Right of the Icon identifies the icon as a C pnm BAD STATUS check therefore this Va contact will be TRUE if the switch signal is communicating a BAD 53 Setting the Independent Variable OFF if Accessory is removed or Switch Status is Bad The final rung should control the actual output or load that this switch will control The final rung should therefor
115. e body that is connected to an RPM Input to actuate the PTO from the body an RPM output named PTO Output connected to the PTO hydraulic engagement solenoid an RPM Input to verify that the PTO is engaged and an indicator light in the gauge cluster that is labeled PTO Additionally we will need to add indicator lights to indicate the PTO status to the PTO rocker switch in the cab 148 This includes the LED located behind the switch located the Center Panel Refer to the following graphic International Diamond Logic Builder 81 x File Edit View AdvancedLogic Tools Diagnostics Help Editing VII PTO Control D 8 te acta 7 9 ot Hy Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages Logic Block Description i Other RPMs 1 RPM2 4 Switches Transmission PTO Control controls with Advanced Logic My Variables Advanced Chassis Cluster Engine Custom Variable Signal value m Sw L Custom Switch0l Up On Off Ladder Logic Structured Logic Diagnostics Ind Switch0l Ind on 0ft on llock Fl uston Switchol Ind On Off Bad Custom Switch0l Ind On Off Output Outputl n Off e PTO Confirm Inputl GND 0 Enabled Cluster Ind Un Off The PTO indicator light
116. e created or edited User User ID that created the Logic Block Act When checked the Logic Block is included in the vehicle configuration Finds selected words in titles of Logic Blocks This is the same as left clicking the Filter icon Section 4 Overview of Signals 4 1 Purpose The right side of the Advanced Logic Screen provides a list of signals These signals are the building blocks that are used to create ladder logic The signals are bucketed into a series of categories that may be viewed by selecting the desired tab For example signals that are associated with the chassis such as park brake or the door switch are found under the CHASSIS bucket Other RPMs RPMI RPM4 Switches Transmission Variables AWARE Advanced Bus Chassis Cluster Engine 7 _ 7 wc request _ accessory v laccessory _ vemm _ Pl V iHemRemest se m ort v bucpiscrete m mort m mort Q 77 W law Retey priver on ort _ voitave law Relay Driver 2 Body tp _ W Brace dignes _ W Brake svicch fist _ Weitz v fiom _ city torn Request a signal will be available under the My Variables tab after i
117. e low voltage trip point The feature also provides the ability to turn outputs back ON based upon a higher voltage trip point It is recommended that a dead band range of at least 0 5 volts be entered to ensure that the load manager does not continually shed and re enable the outputs as the battery voltage hovers near the trip point Below is an example of a single point load manager that will shed two outputs when the battery voltage falls below 11 5 volts and will re enable the outputs ON when the battery voltage is greater than 12 3 volts The body builder should choose the actual trip points based upon past practice the current draw of the vehicle loads and the charging ability of the alternator In addition the load manager feature provides the ability to enter a time between each step of load shedding or load enabling These times may be independent of each other 119 Ladder Logic Structured Logic Diagnostics Accessory Manager Set Ir Load Shed 3 lL Manager LOAD SHED_IND W E 3 Load Shed Battery oltage Manager y Shed 11 5 60 0 Battery altage Manager h d Load lis Ir 12 3 WY 30 0 3 Levels cM Output 1 wv Ww gt Output 1 51 IND 1 7 cM Two hanadger Output 2 wv 8 Ww 1 Output 2 S2 IND 1 7 Single Point Load Manager 120 The load manager operates by incrementing decrementing a manager variable
118. e modes Other failure modes could occur in the electrical system that would render the Flasher 1 output signal inoperative Failures within the switch pack or cabling to the switch pack would also cause the Flasher 1 output to be OFF even though the Start Switch is latched ON However if a fault exists in the switch pack it is not likely that communication between the ESC and the switch pack can be established to flash the green indicator in the switch about the problem Therefore the third fourth and fifth rung merely check for bad status on the Flasher 1 signal 108 Ladder Logic Structured Logic Diagnostics start Switch Flasher 1 y Flash Bs 1 0 start witch Swich IND T start Switch Flasher 1 5 1 Flasher 1 Current Flasher Status Set Flasher 1 on Y IE Flasher 1 Current I 20 Flasher_1 Flasher 1 Current Flasher 1 Current ME v av 1 20 AcceEzzOr Flasher Status i Set aff start Switch TL start 5witch Flasher Statuz switch Fast e T Single Output Flasher Example 109 7 1 2 Dual Output Alternating Flasher The second example shows a synchronized alternating flasher This flasher has a one second time period and directly controls two Remote Power Module outputs The first rung will start the flasher as long as the rocker switch is ON The second rung provides an indication to the driver that the flasher is ON when the roc
119. e number of outputs that are to be controlled The load manager does not apply the time interval to the first count reduction once the logical conditions are met to begin shedding The third fourth fifth and sixth rungs show the conditions for setting up the two independent load managing functions The logical requirements on the left side of the third and fifth ladder rung indicate that the LOAD SHED switch in the instrument panel must be ON and the battery voltage must be less than 11 5 volts for load manager 1 and less than 11 0 volts for load manager 2 The load shed variables on the right side of the rung are created in the following manner Select the My Variables TAB and move your cursor to the end of the list to the blank space Enter the desired name of your load shed variable in the Custom Variable Column Use the left switch of the mouse to drag and drop the new load shed signal to the output side of a blank rung Now place the cursor over the variable and perform a right switch mouse click to reveal a number of options Select the Shed option to make this rung a load shedder Next you will see that the variable is now a load shedder with a default time between sheds of 1 second You can change this time by double clicking on the 1 second number until it is highlighted Now enter your desired time interval in seconds being careful to include the s for a unit of measure The range for the time interval is from 1 second to 600 seconds c
120. e turn the output ON if the Independent variable is ON and OFF if the Independent variable is OFF The input should be the Independent variable and the output should be RPM1 Output1 MAR mVSVITCH 1 RPM Output Turning ON the RPM1 Output1 when the Independent Variable is ON oince the temporary movement of the switch sets the output ON the output will reset OFF during power loss or engine re start The switch indicator light should be ON when the RPM1 Output1 is ON Add a rung with RPM1 Output1 as the Input and the Switch Indicator light as the output Right click on the RPM1_Output1 icon and select ACCESSORY This will add a key to this icon and interlock the input to ACCESSORY only RPM Output SWITCH 1 INDICATOR Controlling the Indicator Light for 3 Position Momentary Switch Diagnostics should be added for the indicator light in the switch Blink fast if a Bad status occurs on one or more of the signals To create the Blink fast rung add the Independent Variable as the input to the next available rung therefore the switch will only blink fast when the output should be ON All icons that could cause the output to be OFF if the status goes bad should be additional inputs that are an AND condition to the Independent Variable but an OR condition to each other In this example the icons that could communicate a BAD STATUS is SWITCH 1 UP SWITCH 1 DOWN or HPM1 Output1 however if the switches are communicating
121. e until the timer is stopped or restarted The timer with the expired attribute applied will display a clock outline on the left side of the timer signal with two hands pointing to the 12 o clock positions Receive Receive is used with signals with limited access The receive function should not be used with the current version of the Diamond Logic amp Builder program Accessory Accessory attribute applies the accessory signal to the signal under evaluation This attribute is defaulted ON for most input signals to ensure that the ladder rungs are OFF when the ignition key is turned OFF This action will prevent the ESC from running when not required and thus prevent draining of the vehicle batteries When enabled this attribute will apply a key symbol to the lower right side of the signal 5 8 2 Attributes of Output Signals Ladder Logic Structured Logic Diagnostics Park Brake Univ Air Solenoid 1 v C Remove Rung 7 Megate Set Start Stop Send Toggle Load Shed Flash Seguente Output Signal Attributes Remove Rung remove rung selection will erase the complete rung from the ladder e Negate Applies a logical inversion to output signal This attribute may be applied to any signal type 34 Set The Set function allows the Diamond Logic Builder software user to save or latch a logical condition This is valuable when it is desired to save a transitional event fr
122. ebounce menu function is checked the pop up menu will disappear leaving the signal icon with two new icons near it The first is the Debounce icon located at approximately the10 o clock position and the second is the Debounce time interval defaulted to 0 5 seconds which is located beneath the signal icon Hyd Oil Level Sensor Hyd Oil Level Low Ind vari Y 2 0 5 Hyd Onl Level Lov Ind vari Lowe Oil Level Indicator Hyd Cil Level Low Hyd Oil Level Low Alarm end 139 otep 4 In order to change the interval time value from its default value of 0 5 seconds first double click on the time interval value this will reveal a rectangular text box where a new interval value may be entered this example the Debounce function will be added only to the Hyd Level Sensor signal icon in order for this feature to function correctly Hyd Oil Level Sensor Hyd Oil Level Low Incvari E Hyd Oil Level Lowe Ind vari Lowe Od Level Indicator Hyd Oil Level Low Ind vari Hyd Oil Level Low Alarm end 140 Once the desired Debounce interval value has been enter into the text box and the Enter key depressed or the mouse A button is clicked while not on the signal icon the value will be set in the Debounce function and the rectangular text box will disappear leaving only the interval value visible Once the Debounce interval value has been set in
123. echnician must be trained on the diagnostic indications that are being displayed by the system In this example diagnostic indications are provided with a fast or slow flash indication on each rocker switch that controls an output Diagnosing load sequencer circuits may be accomplished with a few simple checks 1 Verify that the Remote Power Module has battery voltage at the red power feed input Note the module is protected with a fusible link at the battery box or starter stud 2 Check for a fast flashing green indicator in any of the rocker switches This indicates a possible burned out bulb or open circuit wiring in the outputs that are controlled by the sequencer No electrical system fault codes will be generated for burned out bulbs or open wiring between the RPM and the bulbs The open circuit and overloaded diagnostic check will only operate when the respective Remote Power Module output 15 driven ON 3 fast flashing green indicator in the rocker switch is present perform step 4 If there are no fast flash indications and the output still does not operate go to step 5 4 Check for fault codes associated with the Remote Power Module used with the sequencer Resolve using the Diagnostic Troubleshooting Guide 118 5 Check for fault codes associated with the switch pack module used with the sequencer Resolve using the Diagnostic Troubleshooting Guide 6 If the Diamond Logic Builder software is available to the technician sele
124. ector 1601 Pin E or BC Connector 1601 Pin E1 All of these signals are only useable when the ignition key is in the Accessory or Run positions Each of these signals is located in the CHASSIS Tab of Advanced Logic 84 6 12 Programming Control of the Two Speed Axle The Diamond Logic Builder program provides a means to control the two speed axle of the vehicle using advanced logic Control may be achieved whether the vehicle is equipped with a manual or automatic transmission The control of the two speed axle is performed through a combination of two signals The first signal is found in advanced logic 15 labeled Two Speed Axle High Request This signal will be true whenever the logic on the ladder rung is true The second signal for controlling the two speed axle contains several interlocks and is named Two Spd Axle Solenoid This signal will be true only when the transmission is in neutral vehicle speed is less than 3 MPH and the brake pedal is depressed Thus both signals must be true before the two speed axle will be shifted to the high gear position If either signal is OFF or false the axle will be shifted to the low gear position The programmer must be aware of possible gear bind in the vehicle differential and may need to employ specific ladder logic to ensure that the axle is shifted to the correct position when requested to overcome gear bind Note The Two Speed Axle High Request signal cannot be used with vehicles that
125. ed control signals operate in conjunction with the cruise control switches in the steering wheel This means that the DLB user is activating the same signals that are used by the steering wheel switches to control engine speed Just like the cruise control switches in the steering wheel the DLB engine speed control signals can only control the engine in either the PRESET or VARIABLE modes This choice is set in the engine control module programmable parameters Therefore the following Engine ECM parameters must be programmed as a minimum A CAB Controls Enabled B Preset or Variable Engine Speed Selection C Engine Ramping RPM per second D Preset 1 and Preset 2 Engine Speeds when PRESET Mode is selected Diamond Logic Builder uses four signals for controlling engine speed 1 Engine Speed Enable Disable The Engine Speed Enable Disable signal is used to request control of the engine speed This signal correlates to the CRUISE ON and OFF switches in the steering wheel When active the cruise enable signal is active and other forms of vehicle engine speed controls will not be allowed to control the engine speed When inactive the cruise enable signal will be turned OFF This signal is a READ WRITE type This signal must be held active as long as engine speed control from DLB advanced ladder logic is desired Once the Engine Speed Control Inhibited signal becomes active this enable signal must be driven inactive and then active again in orde
126. en 1 seconds and 600 seconds Flashers may be constructed with a multitude of combinations of ladder logic signals before the flasher function is enabled However for the purpose of training we shall examine two simple examples of turning on a flasher from a single rocker switch in the instrument panel See the following examples 7 1 1 Single Output Flasher The first example shows a single output flasher This flasher has a one second time period and directly controls one Remote Power Module output The first rung will start the flasher as long as the rocker switch named Start Switch is latched ON and the key is in the IGNITION or ACCESSORY position The second rung provides an indication to the driver that the flasher is ON when the rocker switch is ON Note that the flasher output could not be used directly to drive the green indicator in the Start Switch since it will be blinking OFF and ON as a flasher The third rung provides an indication to the driver when the Flasher 1 output is not functioning due to a bad status condition on the Hemote Power Module output OR if the flasher output has a burned out bulb or is overloaded A bad status will occur if the Remote Power Module has failed internally the Remote Power Module Flasher 1 output is overloaded or shorted to ground the communication link to the RPM has been broken or the Remote Power Module has lost its heavy current battery feed A diagnostic fault code will accompany many of these failur
127. engage or turn on again when the interlock is re introduced therefore the output will re engage if the interlock is ON after being OFF 63 Ladder Logic Structured Logic Diagnostics SWITCH 1 LIP IND mASMITCH 1 Set 5 on SATEH 1 1 v Set off Accessory 1 1 q Set 8 a aff 1 47 1 Park Brake 1 Output u Ra eS Interlocked 3 Position Momentary Switch Re engaging Type The Switch Indicator light should be ON when the RPM1_ Output is ON Add 1_ to the next available rung as an input Add the solid Switch indicator light as the output indicator light in the switch will illuminate when the output is actually ON 64 Diagnostics should be added for the indicator light in the switch Blink fast if a Bad status occurs on one or more of the signals and blink slowly if the interlock is not ON To create the Blink fast rung add the Independent Variable as the input to the next available rung The icons that could cause the output to be OFF if the status goes bad should be additional inputs that are an AND condition to the Independent Variable but an OR condition to each other In this example the icons that could communicate a BAD STATUS are the switch icons Park Brake and RPM1 Output however if the switches communicate a BAD STATUS so will the indicator lamp the
128. er logic should be included in the diagnostic description oee the chapter on diagnostics for a full description of the information that should be included in the diagnostic description 158 7 5 10 Conclusions As you can see this chapter there is lot of thought that needs to be placed in designing ladder logic What we have reviewed in this section is just the beginning We covered just five interlocked parameters International Truck and Engine Corporation did this with forty two different parameters It would be very beneficial to use the parameters that were designed by International Truck and Engine Corporation whenever possible Section 8 Diagnostics Simulation and Validating Solutions A significant feature of the Diamond Logic Builder software is its ability to diagnose and validate both hardware and software elements of the Diamond Logic electrical system By leveraging the factory installed modules on the vehicle along with the bodybuilder installed components it becomes much easier to diagnose and validate software and hardware programmed on the vehicle The following section will explain proper techniques for diagnosing and validating complete electrical solutions A very effective tool found in both the diagnostic and simulate mode is the ability to print any portion of the vehicle programming file You can print the entire vehicle architecture or just a piece of the logic If you print the entire vehicle be a
129. f any of these elements are false the signal contact is like an open switch Strobe lights 19 the Strobe lights output shown above has been used as an input If Stobe lights is ON strobe lights The icon Strobe lights signal output is an RPM output The output is ON only when the strobe light signal contact 1 ON strobe ind then the green indication of ON lamp in the strobe light switch will be illuminated 43 Flood light 57 Reverse The input side shows condition In this case when the Flood light switch is ON the transmission is in REVERSE Flood lights Flood lights Q then the Flood Lights will be ON Flood ind then the green indication of ON lamp in the Flood light switch will be illuminated 44 Section 6 Commonly Used Functionality Information Programming 6 1 Programming with various Rocker Switch types momentary latched etc The Diamond Logic electrical system has two types of in cab switch configurations 2 position latched switches and 3 position momentary switches Both of these switches can be used to control body equipment 6 1 1 Two position Latched Switches This switch is the most commonly used version A latched switch is latched on or latched off This functionality is required when it is critical for the system to maintain the last state of the switch in the event of a
130. g BAD STATUS then the output will be OFF and the indicator light in the switch will blink fast 68 6 5 Special Gauge Cluster Indicators and Alarms 6 5 1 Illuminating gauge cluster indicator lights Note This feature is only applicable with the exception of the PTO indicator to vehicles built prior to January 2007 Indicators with the exception of the PTO indicator on vehicles built after January 2007 will have to be incorporated into the switch pack Refer to section 6 6 Illuminating the Service Parts Indicator Lights This feature provides a body manufacturer with the ability to customize the instrument cluster for certain specialized alerts Three indicator lights are allocated for use with Body Equipment On some vehicles one may be used for Transmission Retarder and should not be used for Body Equipment The three signals are found in the gauge cluster bucket and are labeled as follows LowerL Cluster Ind LowerR Cluster and UpperR Cluster Ind If the vehicle is equipped with 60AJD or 60AJC Waste or Utility Indicator light package then the following signals may be available Not Stowed Warning light Outriggers Deployed Warning Light Rear Alert Cluster Indicator and Gate Open Light as a Read signal however these are Not available for use as an output If the vehicle is equipped with one or more of the following 595XXX codes the LowerL Cluster Ind LowerR Cluster Ind and or UpperRH Cluster Ind signals are not
131. gnostic or simulate mode you must select the switch position you want i e switch up position You must also make sure that the switch middle and switch down check boxes are not selected If you have more than one switch state selected in the advanced logic or signal view your switch will show yellow in the center panel view This tells you that you have put the switch in an illegal state Turn OFF or unlock the individual switch signals in the advanced logic view of signals view before you continue with the diagnostics or simulation with the Center Panel View 8 5 3 Diagnostics in the gauge cluster view When you select the gauge cluster view while in diagnostic mode you can observe the movement of the gauges that will mirror the actual gauge movement For example if the fuel gauge does not appear to be working you can check the gauge cluster view and see if the signal is driving the diagnostic mode gauge If the gauge in the diagnostic view is working but the actual gauge isn t follow the International troubleshooting guide You can also override the gauge signal by placing the cursor on the outer ring of a gauge and clicking the left mouse button This forces the gauge to the reading indicated by the cursor location In the illustration below the Tachometer has been clicked at the 1300RPM mark 168 Select Advanced Logic Features Faults Modules Connectors Signals Center Pane Cluster Messages Gauge Cluster View You can
132. has not been met for the output i e you have selected the switch ON but because of load shedding the output is not ON My Variables Advanced Chassis Cluster Engine Other RPMs 1 2 RPM4 Switches Transtrission a MRNA 22 Eitcuston Seicchol A 7 Light Bar Bad Status Light Bar Shed Switch Tab Example custom Custom _ 917160601 Ind Fast Flash Custom 2witch l Ind Slow Flash 165 8 5 Diagnostic Descriptions 8 5 1 Diagnostics in the ladder view Diagnostics in the ladder view are very easy Hook up to the truck as stated in section 8 2 Enter diagnostics mode and select the advanced logic tab You will see the ladder logic with gray OFF blocks and brown question mark blocks around some items On the right of the screen you will see the tabs that contain all the signals that can be used in advanced logic At this point you can observe actual signals received from the truck An example is while hooked up to the vehicle in diagnostic mode and on the advanced tab you can observe the actions on the vehicle The first figure shows an advanced block with a master switch in the first and second rung of the ladder logic There are two ways of testing to ensure the vehicle is working properly The first is to actually activate the switch in the vehicle and watch for the outcome on the screen The second is to override the switch and click the
133. he advanced logic user when a signal or pin has a conflict in usage The Diamond Logic Builder software user should perform the following steps to prevent undesired system performance or compile errors he Diamond Logic Builder software user should first choose and install all desired pre engineered features to speed up the body to chassis integration process The pre engineered features have been thoroughly developed and tested to provide error free operation Select the connector view of the template and print it out Make note of the ESC air solenoid and remote power module inputs and outputs that have been used by pre engineered features e Select the center panel view and print it out Note which switches and gauge cluster warning lights have been used by pre engineered features e Refer to these printouts before you begin using signals in the advanced logic view Do not try to map the Diamond Logic Builder software signal to pins that have already been used by pre engineered features 36 5 9 2 Default Pin Mapping The Diamond Logic Builder program provides a means to allow the user to reset pin assignments using the priority rules that are used by the data processing systems at International This capability is valuable when the user has added air solenoids and the total have exceeded the space available on the four pack solenoid base Since the seven pack base is meant to be located in the same general spot on the
134. he switch must be re pressed up to turn the Independent Variable ON and therefore turn ON the Output The Switch Indicator light should be ON when the 1 Output1 is ON Add HPM1 Output to the next available rung as an input Add the solid Switch indicator light as the output The indicator light in the switch will illuminate when the output is actually ON 66 Ladder Logic structuyedTagic Distmesties 1 LP Park Brake 1 n v v Set 8 SATEH 1 Park Brake off Accessory SWITCH 1 LIP 47 E MAR 1 set oft SWWTCH 1 DOWN 42 MD TAVITCH 1 Output RPM1 Outputi SWITCH 1 INDICATOR Interlocked 3 Position Momentary Switch NONE Re engaging 67 Diagnostics should be added for the indicator light in the switch Blink fast if a Bad status occurs on one or more of the signals The Blink Slow functionality is not applicable for a 3 Position Momentary Interlocked Switch that will not re engage if the interlock is reintroduced because the Independent Variable requires the interlock to be set On To create the Blink fast rung add the Independent Variable as the input to the next available rung All icons that could cause the output to be OFF if the status goes bad should be additional inputs that are an AND condition to the Independent Variable but an OR condi
135. hosen time interval between shedding outputs is chosen to be 60 seconds for load manager 1 and 75 seconds for load manager 2 Repeat the process on another rung except select the LOAD option to make variable enable outputs based upon new logic conditions that may be entered on the left side of the rung See the fourth and sixth rung for an example of setting up the loading function Note that the time between the loads turning ON is 30 seconds and that the battery voltage must be greater than 12 3 volts for manager 1 and 45 seconds with battery voltage greater than 12 5 volts for manager 2 124 seventh and ninth rungs show the usage of the load managing variables with switches and Remote Power Module outputs See that the variables called Manager 1 and Manager 2 have been placed between the input rocker switches and the Remote Power Module outputs respectively Used on the input side the Manager variable has a sequence number attached to it This number is incremented in order to turn outputs ON and decremented in order to turn outputs OFF As we stated before in order for the first output to be turned OFF with the correct timing the sequence number below the variable must be one less than the number entered above in the setup rungs for the load manager Therefore we have attached a number of 1 to each manager variable that is to be shed The sequence of events for load shedding will be e Ifthe load manager switch is ON the ignition key
136. icle under test Examine the signals on each ladder and verify that the indication of OFF or ON 15 displayed based upon physical state of each input 7 4 7 Signal Debounce Functions Debounce refers to the delaying of two transitional scenarios of the same signal Those transitions are On to Off which could also be referred to as the signal going from True to False and to which could also be referred to as the signal going from False to True There are two types of Debounce functions Debounce and Debounce The Debounce functions are simply delay timers that can be attached to Diamond Logic Builder ladder logic read not write signals It is the purpose of the Debounce functions to dampen or filter out unwanted momentary switch state changes and logic activations that occur before they are desired The Debounce functions allow a Diamond Logic Builder user to reduce the amount of ladder logic that would ordinarily be required to create such a filtering system through the implementation of timers 136 An example of the Debounce function in practice would be that of a remote power model input signal being used to report to the multiplex electrical architecture the status of a body builder installed discrete hydraulic oil reservoir oil level indicator Because of the strong propensity for hydraulic oil to slosh in its reservoir it is very likely that periodic oil moveme
137. ight channel using a unique methodology that is different from writing to other outputs in the system The Diamond Logic Builder software user may write to the work light channel using an OR relationship with the rocker switch in the cluster This means that the driver can turn the work light output channel OFF or ON by actuation of the rocker switch in the gauge cluster or else by writing to two individual signals in the Diamond Logic Builder software In order to turn the work light channel ON in the Diamond Logic Builder software the user may use any single transitional event of logic to activate the output signal called Work Light On or Worklight on sem SND In order to turn the work light channel OFF the Diamond Logic Builder user may use a single transitional event of logic to activate the signal called Work Light Off or Worklight off sem SND Latched or in other words steady state logic events may also be used in the Diamond Logic Builder software to activate the work light ON or OFF signals however in doing so the ON OFF requests from the rocker switch will be ignored In addition any latched events that may be driving the work light signals should be interlocked with the Accessory signal or there is a risk that the ladder logic will keep the ESC functioning with the ignition key in the OFF position and thus drain the vehicle batteries over time oee the example below of advanced logic being used to control the work light channel
138. ight should be solid ON when the output is actually engaged In addition the indicator light should blink slowly if the output should be engaged but an interlock is not TRUE The indicator light should blink fast if the output should be engaged but a BAD STATUS has occurred on one or more of the inputs or the output Diagnostic text should be added to the Diagnostic tab to indicate what the switch indicator lights are displaying 6 4 Interlocked switches A switch can also have an interlock An interlock is an additional requirement for the output to engage For example PTO engaged Door open Park Brake set Vehicle opeed 3mph etc are all interlocks Note that the fast flashing will override the constant ON regardless of which order the rungs are placed 6 4 1 2 position latched switch with one interlock To use an interlock with a latched switch simply drag the signal icon for the required interlock to the middle of the rung that turns on the Output as an AND condition The output will only engage turn ON when the switch is in the up position and the required signal interlock is TRUE In the example below the park brake must be set for the Remote Power Module 1 Output 1 to be ON even if the switch is rocked up Adda Switch indicator light when the RPM1 Output is engaged and the key is in the ACCESSORY position drag RPM1 Output to the next available rung Right click this icon and select ACCESSORY add the Switch indicator ligh
139. ignal 59 6 2 4 Momentary Switch cab and Latched Switch on the Body In cab Switch has Priority Another type of 3 Way switching is one where the In Cab Switch has priority over the remote mounted switch This functionality is useful if the driver desires the cab switch to provide an override function to a latched remote mounted switch Therefore if the remote mounted switch is left ON the In Cab Switch will override the remote switch to control the output To turn the output ON again with the remote mounted switch the switch must be cycled OFF and then back ON again Ladder Logic Structured Logic Diagnostics SWWITCH 1 LIP v REMOTE SWITCH 12w e ScCcBEEDOFYy YT 1 LP MARS CEVMTCH d Se SAITOH 1 off WW 2 REMOTE SWITCH 42 2 AR 1 RPM Output RPh Cutput1 INDICATOR 3 Way Switching w Momentary In cab Switch amp Remote Mounted Latched Switch In Cab Switch has Priority over the Remote Mounted Switch 60 Output mVMITCH 1 1 INDICATOR FAST REMOTE 12 3 Way Switching w Momentary In cab Switch amp Remote Mounted Latched Switch Status Check 6 3 Illuminating the Indicator light in Rocker Switches The Indicator lights in the Switches should be used to provide a visual indication that a specific action has occurred The indicator l
140. ignition key in the OFF or ACCESSORY position Air solenoids used with the Diamond Logic Builder program will turn OFF and air will be exhausted when the ignition key is turned to the OFF position Provide operator warning labels and instructions when personnel may be exposed to unexpected equipment movement or operation Air solenoid outputs deliver pilot air of about 4 CFM Ensure that air solenoids are not used for primary air sources that could quickly empty the air brake tank supply Universal air solenoids should only be used with closed cavity applications such as air shifted PTO mechanisms air controlled sprayer heads etc The signal BATTERY VOLTAGE cannot be used while the ignition key is OFF The value drops to two or three volts and should not be used for advanced logic with the ignition key OFF This signal should always have the ACCESSORY signal enabled when used Disable load manager that use the BATTERY VOLTS signal during key OFF operation with the ACCESSORY signal Since battery voltage will be very low with the ignition key OFF an active load manager will shut OFF outputs if the load shedder function is used during key OFF operation A variety of signals are invalid with the ignition key OFF since either the inputs are biased to ACCESSORY or else the internal programming of the software disables the signal during key OFF operation These signals include o Park Brake Aux discrete inputl Aux discrete input2 AC Clutch AC Reque
141. ill occur 85 6 12 2 Programming the Two Speed Axle with Automatic Transmissions Vehicles with a two speed axle and an automatic transmission come from International equipped with a two speed axle switch in the switch pack an air solenoid mounted on the frame rail and either software features 595039 595ANL 595ALN or 595166 and 514011 loaded into the ESC Programming the control of the two speed axle may be accomplished using advanced logic however the pre engineered software feature 595039 595ANL 595ALN or 595166 and 514011 must first be removed from the vehicle by selecting the two speed axle features in the FEATURE screen and unchecking the installation boxes Now you can use the Two Spd Axle High Request signal as the control of the two speed axle You may use combinations of advanced ladder logic to decide when you want the axle to shift Be sure to refer to the CONNECTOR view to ensure that the advanced logic solenoid is mapped to the solenoid that was removed you still wish to use the factory supplied two speed axle switch as the main input control of the two speed axle then re map an available custom switch to the position occupied by the actual two speed switch that is in the switch pack In summary you can control the two speed axle air solenoid with your choice of inputs through advanced logic however the vehicle must be stopped the transmission must be in neutral with the brake pedal depressed before the shift will occur 6
142. ine should ramp up toward an RPM The rate at which the engine speeds up is 98 determined by the value of the RPM step increment the engine programmable parameters Since ladder logic is executed 50 times per second the DLB user should use an RPM limit with this signal along with a small engine incrementing value to ensure that engine speed can be adequately controlled using this signal If an RPM limit is not used engine speed will be driven to the maximum governed speed very quickly See the Variable Engine Speed control logic as an example of one method to control engine speed assuming the engine is programmed in the VARIABLE mode 6 16 1 Preset Engine Speed Control The simplest form of engine speed control involves engaging the PRESET 1 RPM for engine speed control See the example below This sample uses a momentary rocker switch to cause the engine to ramp to the first Preset engine speed Pushing the switch to the up position causes an internal variable Ramp Engine to be set ON Pushing the switch down or the activation of the Other Speed Control signal by the ESC will cause the internal variable Ramp Engine to be set OFF The state of the internal variable Ramp Engine then drives both the ENABLE and PRESET 1 control signals The engine will then ramp to the PRESET 1 as long as no other vehicle interfaces have control of engine speed Other inputs or logical interlocks may be used to control each of these engine speed control sig
143. ing list Any ladder rung can have only one output on the right side of the ladder e Only one rung in an entire vehicle configuration can write to each output that is connected to a physical pin or output e Different signals whether inputs or outputs cannot have the same name e Internal variables must be used when it is desired for multiple rungs to control single signal The internal variable can then be used as input to control the signal that drives the physical output e Signal names cannot contain special characters or spaces e If the input logic is too long to fit on a single rung an internal variable can be used as the output on the first rung and used as in input on the second rung before adding additional input logic 26 5 6 Using Signal Status writing ladder logic Every signal in the Diamond Logic Builder program has a status associated with it This is a diagnostic indicator that describes the health or condition of each signal A zero indicates GOOD STATUS and the data provided by this signal can be trusted as valid BAD STATUS is indicated when the status value is any number other than zero A variety of numbers have been established to describe various failure modes for the signal Signal status can be checked to ensure that one of the following conditions has not occurred Short to ground Datalink disconnect power loss failed module etc When a signal has bad status the signal is generally n
144. irements for the this Clutch Type PTO example include 1 Transmission must be in Neutral to engage 2 Park Brake must be Set to engage the PTO 3 Engine must be running Engine RPM 600 RPM to engage the PTO 4 will not engage unless Engine RPM 1 less than 900 RPM 5 PTO will disengage with Engine RPM greater than 1800 RPM 6 Either the Cab Rocker Switch OR the body mounted switch will engage the PTO 7 Both PTO switch controls must be OFF to turn off the PTO 8 Bad status on any of the Interlocking signals shall turn off the 9 The PTO will re engage if all interlocks are met 10 light in the gauge cluster shall illuminate when is engaged 11 light shall flash and a beeper shall alarm when the park brake 15 released the engine speed 15 greater than 1800 RPM or the transmission 1 placed in gear while the 15 engaged 12 The Green indicator in the cab PTO switch shall flash fast when a signal fault has occurred 13 The Green indicator in the cab switch shall flash slowly when an interlock 1 violated 150 oee the first rung below that allows the control of independent variable when all the interlocks are met v Endine Speed Engine Speed Park Brake Auta Trans Neutral PTO Engaged Temp gt 800 900 RPM on Body Builder Input Signal v Logic must be included to disable the PTO when an interlock is not met Note tha
145. is single active edge detection method is used so that we start the five second timer only once When the logic is executed in subsequent processing cycles after starting the timer this second rung will not be true and thus the timer will not be re started Note that the switch input shall be turned OFF when the ignition key is in the OFF position or if the switch pack experiences a status error condition The third rung enables the Remote Power Module output to be turned ON as long as the rocker switch is ON and the timer is running The timer stays in the expired mode until it is re started Thus the output is turned on for only five seconds as long as the rocker switch is ON and the key is in the RUN or ACCESSORY position Ladder Logic Structured Logic Diagnostics Accessory Timer Five CJ Start Switch Timer Five r B 5 0 Start Switch Timer Five Power co Output Enabled for a Specified Time 132 7 4 4 Creating Timers Longer Than Ten Minutes The Diamond Logic electrical system has extensive capabilities to construct custom logic to meet your body equipment control needs However the system can currently only measure time periods of up to ten minutes with a simple timer signal function If your application requires a timer longer than ten minutes it is possible to construct ladder logic that will count for very large periods of time See the following exa
146. is used to show that the Remote Power Module output has come ON after the elapsed of a five second delay period If the status of the power module output is good then the indicator will be ON steady If the Remote Power Module output has a bad status or the output has a burned out bulb or open circuit OR the output is overloaded and drawing more than twenty amps then the green indicator in the Start Switch will be displaying a fast flashing pattern A bad status will occur if the Remote Power Module has failed internally the Remote Power Module output is overloaded or shorted to ground the communication link to the RPM has been broken or the Remote Power Module has lost its heavy current battery feed A diagnostic fault code will accompany many of these failure modes Other failure modes could occur in the electrical system that would render the timer output signals inoperative Failures within the switch pack or cabling to the switch pack would also cause the outputs to be OFF even though the Start Switch is latched ON However if a fault exists in the switch pack it is not likely that communication between the ESC and the switch pack can be established to flash the green indicator in the switch about the problem 135 7 4 6 Diagnosing Timers Diagnosing a timer requires knowledge of all interlocks that are implemented with the design In addition the driver or technician must be trained on the diagnostic indications that are being displayed
147. itional text method if desired Only advanced programmers should attempt to use structured logic Structured Logie strobe lights not status Strabe and Strobe sw and Accessory Strobe ind not status 5trobe lights and Strobe lights Flood lights not statusiFlood light aw and Flood light aw and Accessory or not atatus Reverse and Reverse Flood ind not status Flood lights and Flood lights 5 1 2 How do you use Ladder Logic Using Ladder Logic is as simple as choosing the signals you want to work with and clicking and dragging that signal icon to the right place on the Ladder Logic display area 17 5 2 Types of Signal Icons The following three tables illustrate each of the signal icons available in the Diamond Logic amp Builder software Main Signals Input Modifiers and Output Modifiers A short description of each signal is included in each table When using the icons as listed below on a ladder rung the signals must be TRUE or ACTIVE to allow the logic to progress further down the rung toward the output When any of the icons are TRUE they are analogous to a closed switch contact NOTE Appendix C contains printable versions of these tables with room to make your own notations Main Signals are those that are available to the programmer for selection Flasher Function NOTE this signal is created by Diamond Logic Builder software when you use the flash function Timer Function NOTE this signal i
148. ive and then inactive Active Indicator to show whether a fault is currently active or inactive _ Message Text description of the numerical fault code Comment Explanation of Message Description Probable Cause Probable cause of the fault Pins Module pin and connector associated with the fault code if applicable Address Address of the module logging the fault Currently this number is always 33 for the ESC This column should be turned OFF until later enhancements make it more usable FMI is a number for Fault Mode Indicator Currently this value is always 14 for Indeterminate as per the SAE J1939 specification FMI for the Diamond Logic electrical system is currently displayed under the Byte 8 column listed above This column should be turned OFF until later enhancements make it more usable Find Matches Use to find matches anywhere on the table and bring them to the top of the screen Clears the find matches function and puts the screen back to the currently sorted column format 8 3 Diagnostic feature descriptions Writing useful text It is extremely important to write detailed descriptions of any advanced logic you create All the items written in Advanced Logic should be documented in the description tab the diagnostic description is detailed and explains the advanced logic well it will go a long way to assist technicians in troubleshooting your advance
149. ker switch is ON The third rung will turn on a second Remote Power Module output if the rocker switch is ON and the key is in the ACCESSORY or the IGNITION position The second output is driven by the inverted state of Flasher 1 Note the use of the Negate attribute has been applied to the Flasher 1 output on this rung Therefore when Flasher 1 is ON Flasher 2 is forced OFF When Flasher 1 is OFF Flasher 2 is forced ON Including the rocker switch with the ACCESSORY check is required on this rung because Flasher 2 would always be ON with the ignition key and or the rocker switch turned OFF Placing the rocker switch on both rungs ensures that both flasher outputs will be OFF when the flashers are meant to be OFF The state of these outputs will change every 0 5 seconds if the flasher period is set to 1 0 second This method provides a well controlled alternating flasher for two or more outputs The fourth rung provides an indication to the driver when the Remote Power Module is not functioning due to a BAD STATUS condition on either the Flasher 1 signal or the Flasher 2 signal or if either flasher output has a burned out bulb or is overloaded A bad status will occur if the Remote Power Module has failed internally the Remote Power Module Flasher 1 or Flasher 2 outputs are overloaded or shorted to ground the communication link to the RPM has been broken or the Remote Power Module has lost its heavy current battery feed A diagnostic fault code
150. leshooting Guide Series available in print by model Internationale Diamond Logice Electrical system PDB 71000 oales Data Book CT 400 Series available in print or on the Body Builder Resource Center See especially General Information Book PDB 15000B and the Component Book PDB 70000BA 185 INDEX A ADS sinn vraie 159 178 20 33 73 83 120 123 162 Advanced Ladder Logic 8 10 75 Advanced Logic 8 10 11 12 83 112 118 127 128 135 161 Advanced Logic Dropdown Menu 11 Advanced Logic Tab e eee 11 DIE WII ETRAS TTE ATTE 107 113 B Bad ees ee ve Pio reo esce 20 32 cc 162 C eee 35 74 158 166 D diagnosing eee eee eee eene 158 159 167 171 Diagnosing 2555550 112 117 127 135 Diagnostic mode 112 118 127 135 159 diagnostics 133 158 159 162 165 167 171 Do nOn 173 DON Stoeb En PH 174 E ESC 9 33 35 36 72 73 76 82 83 107 109 116 125 134 160 162 165 165 170 178 F 162 Fault Detection 160 filter 12 flasher eee 107 109 112 flashing 109 112 116 117 125 127 134 135 162 FOB oa e 75 76 77 G gauge cluster 35 72 13 74
151. mote Power Module output A bad status will occur if the Remote Power Module has failed internally the Remote Power Module output is overloaded or shorted to ground the communication link to the has been broken or the Remote Power Module has lost 15 heavy current battery feed A diagnostic fault code will accompany many of these failure modes Other failure modes could occur in the electrical system that would render the load manager output signals inoperative Failures within the switch pack or cabling to switch pack would also cause the outputs to be OFF even though a rocker switch is latched ON However if a fault exists in the switch pack it is not likely that communication between the ESC and the switch pack can be established to flash the green indicator in the switch about the problem Other diagnostic methods must be used if this is the case In addition the fast flashing sequence would be displayed while an output is turned ON but the load has a burned out bulb or otherwise open circuit OR if the output is overloaded and is drawing more than 20 amps In our example the load must draw at least one amp when the output is ON or it is assumed that the output has an open circuit The indicator will display a slow flashing pattern if the switch is ON but the load manager has the output turned OFF 126 Ladder Logic Structured Logic Diagnostics One Manager 1 v 8 1 Output 1 TL Output current
152. mple This exercise will turn on a Remote Power Module output for exactly two hours when a latched rocker switch is activated ON The two hour timer is accomplished by allowing a ten minute timer to elapse twelve times which equals 120 minutes 2 hours It only requires five advanced logic ladder rungs to perform this operation example assumes that a rocker switch or other input is available in a latched ON or OFF condition The first rung is used to initialize a counter variable Ten count as OFF or stopped whenever the key is cycled OFF or the rocker switch has been placed in the ON or OFF position Ten count is used to count a ten minute time period The second rung checks for when the ten minute timer has expired or in other words has a ten minute time period elapsed yes then Ten count is incremented by one using the Set function The third rung enables the basic ten minute timer The ten minute timer called Ten Minutes will be started only if the rocker switch is ON Ten count is less than or equal to12 and the ten minute timer is not running The fourth rung checks if the final timer period has elapsed as defined by Ten count In this case once Ten count is greater than or equal to 12 the timer Ten Minutes is stopped The fifth rung controls the final Remote Power Module output The output will be ON as long as the rocker switch is ON Ten Count is less than twelve and Ten Minutes is still running Note that the rocker switch input
153. n diagnosing or programming always start with the key in the accessory position A key in the ON position or a vehicle started should only be used when you must test a feature that requires this The primary reason for this is that with the vehicle started or the key in the on position all vehicle modules including the engine transmission ABS and all multiplex modules are communicating on the data link With all this data traffic it can take up to 4 times as long to do diagnostics or programming Diagnostic mode can show short and open circuits amperage loads that are too high or too low or custom logic that has not been properly written The diagnostic mode allows you to view switches contacts outputs and many other signals that are on the vehicle It allows you to view and override signals to test and diagnose problems with multiplex features on the vehicle Later in this section we will discuss diagnosing different components such as switches gauges and connector outputs One of the first things we can do with the Diamond Logic Builder software in the diagnostic mode is to read a list of faults that are on the vehicle by clicking on the fault tab fault tab can show diagnostic trouble codes whether a fault is active or inactive pin locations probable causes and comments etc 160 B International amp Diamond Logic Builder 5 x File Edit AdvancedLogic Tools Diagnostics Help Diagnosing suitcase DEESA GS Ge
154. n 5 Overview of Ladder Logic 5 1 Ladder Definition 5 1 1 What is Ladder Logic Ladder Logic is a way to simplify programming by using signal icons and a graphical display In other terms ladder logic is a graphical method for drawing an electrical circuit Look at the ladder diagram below Assume the left side of the ladder is battery voltage connection The right side of the ladder is a ground connection Each rung of the ladder represents an electric circuit In the first rung of the ladder below we start with battery voltage that is connected to one side of the STROBE Switch The other side of the strobe switch is connected to one side of an output called STROBE LIGHTS The other side of the STROBE LIGHTS output is connected to the right side of the ladder which is ground Thus this simple series of picture icons and lines represent a realistic wiring circuit diagram This and all other rungs of advanced ladder logic are executed or run fifty times per second Ladder logic symbols be organized in multiple forms of AND amp relationships Many arrangements of input icons may be placed on a single rung However only one output may be written to on any given rung Ladder Logie Strobe lights Strobe_ind Output e Sw Signal Flood lights Reverse Flood liahtz Flood ind 16 The Diamond Logic Builder software also contains a Structured Logic tab which allows for programming using a trad
155. n t use a latching switch in the switch positions on the gauge cluster This position is functional with ignition key OFF If these switches are left up or down with key OFF the batteries will be drained since this switch will keep the system awake and consume power continuously Don t leave outputs ON with the ignition key OFF to prevent draining the batteries Any output left ON will keep the system awake Some examples of using the Diamond Logic Builder software that will keep the system running are O O Switch indicators driven while the ignition key is OFF Outputs that have been set ON by inputs but have not been set OFF when the key is OFF Rocker switch inputs that have maintain with error assigned for the switch signal Latched Remote Switch inputs that do not have ACCESSORY enabled on the signal Using a latched switch in the third position of the gauge cluster switch pack Not setting the Work Light OFF signal with the ignition key OFF 175 Important Notes The Electrical system Controller ESC BC is not guaranteed to operate through engine crank cycles Advanced Logic must be written such that equipment control is not adversely affected if the ESC should perform a reset cycle during the starting of the vehicle Do not try to program a vehicle with the ignition key in the RUN position Data traffic from power train system may prevent successful programming of the ESC Always program the ESC with the
156. nals NOTE Any time a ladder logic engine speed request is activated and another engine speed control interface has control of the engine or an engine speed control signal interlock has been violated then the Other Speed Control signal will be set active Once this signal is active the Ramp Engine signal must be set inactive and then active again to regain control of the engine speed This example uses the following naming convention for engine speed control signals System Signal Name Custom Name for the Signal Engine Speed Control Inhibited Other Speed Control Engine Speed Enable Disable Ramp Enable Engine Speed Function 1 Preset 1 Speed 99 Ladder Logic Structured Logic Diagnostics Hi Idle On Te Hi Idle wv Other Speed Control Ramp Engine Ramp Engine Preset 1 Engine Speed Control Example Ramp Engine Set on Ramp Engine Set off Ramp Enable snd Preset 1 Speed end 100 6 16 2 Variable Engine Speed Control Another form of engine speed control involves ramping the engine speed up or down upon activation of a few input signals See the example below for a method to provide a Variable Engine Speed Control logic block Ladder Logic Structured Logic Diagnostics Engine Speed Enable Jr wv Remote Enable Input T 2 Cther Speed Control Active Engine Disable a Remote Disable Input T Ramp
157. nd re enable the outputs as the battery voltage hovers near the trip point See the following example of a multi point load manager that will shed one output when the battery voltage falls below 11 5 volts and will shed the second output when the battery voltage falls below 11 0 volts The outputs will be turned back ON when the battery voltage is greater than 12 3 volts for the first output and 12 5 volts for the second output The body builder should chose the actual trip points based upon past practice the current draw of the vehicle loads and the charging ability of the alternator In addition the load manager feature provides the ability to enter a time between each step of load shedding or load enabling The times may be independent of each other 122 Ladder Logic Structured Logic Diagnostics ACCESSORY u Load Shed I 4 Load Shed 1 W 2 Manager W 2 Load Shed gt Battery olage 12 3 Load Shed gt Battery nlttadge 12 5 Curtpiut 1 n Sey Two output 2 Battery 11 2 Battery oltacdge hdanacdger 1 Set Manager _2 Set LOAD SHED IMO Manager 1 shed W 60 0 Manager 14 L Gad 20 0 2 Levels Manager 11 0 1
158. ng Solutions 1 2 159 8 1 Simulate Mode Purpose Definition and usage 160 8 2 Diagnostic Mode Purpose Definition and eec e eene eene nnne 160 8 5 1 Diagnostics in the ladder view rue eoa suas a CE e Doe Ee aeuo 166 8 5 2 Diagnostics in the center panel VIQW 167 8 5 9 DIAGNOSTICS in the gauge cluster VIW issia orna coax 168 9 5 4 Diagno slticsin the connector 2222225 ome aae cu enin Sa ore usua cuo lou n eros cu 169 8 5 5 Using the Signals tab to diagnose ladder logic 172 Appendix A Do s Don ts AND IMPORTANT NOTES FOR USING THE DIAMOND LOGIC BUILDER PROGRAM ADVANCED rain ie qua In ons sas LONE 174 APPENDIX B ACRONYMS M 179 APPENDIX SIGNAL ICONS 2 180 APPENDIX D MINIMUM
159. nger duration may be constructed by referring to the Timer section above in this document 177 Some signals have a special encoding built into the signal definition Using these signals requires knowledge of the data content Some examples are Brake Switch DataVaue BDefiton 0 Brakeswith OFF Good Status 1 2 ON Good Status Brake switch OFF Bad Status 8 Brake switch Bad Status Clutch Switch DataVaue Defnition __ Clutch switch OFF Good Status 1 Olichswith ON Good Status 2 2 OFF Bad Status 3 Clutch switch ON Bad Status 178 APPENDIX B ACRONYMS ABS Anti lock brake system Automatic Traction Control Controller of Cab EGC Electronic Gauge Cluster ESC Electronic System Controller FE T Field Effect Transistor FR Front GA Gauge GND Ground HVAC Heating Ventilation and Air Conditioning HYD Hydraulic I O Input Output IGN Ignition MSVA Modular Solenoid Valve Assembly also know as RASM in other areas PDC Power Distribution Center RAM Random Access Memory RASM Remote Air Solenoid Module ROF Rear of Frame Remote Power Module RR Rear SW Switch VIN Vehicle Identification Number VSS Vehicle Speed Sensor 179 APPENDIX C SIGNAL ICONS Main Signals HPM input that is active
160. nt will cause the level indicator switch to make switch transitions momentarily indicating the hydraulic oil level is low Conversely the opposite scenario can exist where the oil level is low and because of the unstable nature of the oil the oil level indicator would sense that the oil level is satisfactory In practicum because of the normal movement of oil it would be very difficult to use such an erratic signal beneficially without some form of dampening Debounce function How do create the example above Step 1 Create the necessary ladder logic needed to support the requirements base functionality as illustrated below In this example we will be working with an advanced logic version of a hydraulic oil level indicator system that uses a discrete On Off type level sensor switch He ii i ae ee zl I bL Hyd Oil Level Sensor Hyd Oil Level Low Adari m Hyd Oil Level Low ndari Lowe Qi Level Indicator Hyd Gil Level Low Ind eari Hyd Oil Level Low Alarm Sd Or 137 otep 2 Right mouse click B button on the signal to be Debounced This action will generate a pop up menu that will provide a host of signal modification functions one of which will be the Debounce function Hyd Oil Level Sensor Hyd Oil Level Low Ind vari Y Lowe Oil Level Indicator Hyd Oil Level Low Alarm Shd __ P 138 Step 3 Once the D
161. of logic and paste them to the last rung zww Strobe lights v strobe lights strobe ind Flood light zw v Flood lights Reverse Flood lights Flood ind an owitch to the Structured Logic view Ladder Logic Structured Logic Diagnostics strobe lights not s anc zw and Accessory 3trobe ind not stat Structured text view of selected logic block ghts Flood lights not statusiFlood light and Flood light sw and Accessory or not status Reverse and Reverse Flood ind not status Flood lights and Flood lights 22 Highlight the first two rows of logic Strobe lights at strobe ind not status Strobe lights and Strobe lights Flood lights not statusiFlood light and Flood light sw and Accessory or not status Reverse and Reverse Flood ind not statusiFlood lights and Flood lights Click on Edit then Cut or Ctrl X International Diamond Logic Builder e ot Aug 6 200 94005145 sw and Strobe sw and Accessory lights and Strobe lights light sw and Flood light sw and Accessory or not ghts and Flood lights Move the cursor in to the desired paste location Flood lights not status Flood light wj and Flood light sw and Accessory or not status reverse and reverse Flood ind not status Flood lights and Flood lights 23 Click
162. om a momentary switch The set function may be used in a variety of modes as follows o Set ON Turns ON an output Set OFF Turns OFF an output Set 1 Turns ON an output Set 0 Turns OFF an output Set any numerical value Sets an internal variable to a desired value Set A 1 Increments the variable by 1 Other math expressions are valid i e RE O O O Q o When the set attribute is applied to an output the letters Set will be located on the left side of the output signal In addition the word ON will be located below the signal The user can modify the set function by double clicking on the word ON The word will be highlighted and a new value may be typed in Hitting enter saves the entry The set function may be applied to advanced features like load managers or load sequencers to force the counter variables to specific values Start The start attribute starts a timer The timer with the start attribute applied will display a green clock on the left side of the timer signal with two hands showing a filled time segment between the 12 and 3 o clock positions See the timer section of this document for a full description of how to use timers Stop The stop attribute stops a timer The timer with the stop attribute applied will display a red stop sign on the left side of the timer signal with two hands pointing to the 1 o clock position See the timer section of this document for a full description of how to use timers Send
163. onds located directly beneath the signal icon Boom Stow Switch Park Brake Auto Trang Meutral Boom Stew Ind vari NW uv aw I 0 5 Boom Stow Switch Boom Stew Ind vari Boom Mot Stowed Flasher LW 4 Flash X M 0 5 Boom stow Swich Boom stow Alarm Always Beep snd 2 Boom Stow Ind vari Boom Mot Stoweed Indicator Boom Mot Stoweed Flasher 144 otep 4 In order to change the interval time value from its default value of 0 5 seconds first double click on the time interval value this will reveal a rectangular text box where a new interval value may be entered Once the desired Debounce interval value has been enter into the text box and the Enter key depressed or the mouse A button is clicked while not on the signal icon the value will be set in the Debounce On function and the rectangular text box will disappear leaving only the interval value visible Once the Debounce interval value has been set in the signal icon it can be changed again if desired by double clicking on the interval value This action will once again reveal the rectangular text box at which time a new value may be entered In this example the Debounce On function will have to be added to all three of the Boom Stow Switch signal icons in order for this feature to function correctly Boom Stow Switch Park Brake AM nv ox Boom stow Switch Boom S
164. ood E Mirror Heat Dome Light Park Lichts D 4010 7 Power 4004 Engine Connector Tab Pre 2007 Vehicles 92 mr M YT TTLL TL TJ z Select Advanced Logic Features Faults Connectors Signals Center Panel Cluster Messages RPM 1 2 RPM 4 RPM 7 RPM 3 RPM 5 RPM 6 ESC 1501 ESC 14 Mating View Shown F1 E1 22 F3 E3 TEM Aux Solenoid 3 F4 E4 F5 E5 High Current Load F6 E6 Wiper High Speed F7 E7 Wiper Low Speed TEM Aux Solenoid 1 F8 gt 8 1604 Fa AL E9 TEM Aux Salenaid 4 Chassis 5 Diff Lack Solenoid F10 E E10 F11 E11 212 4 E12 Lack Solenoid F13 E13 Aux Solenoid 2 Cmd 14 E14 602 F15 E15 re E16 Engine F16 Connector Tab Post 2007 Vehicles Select Advanced Logic Features Fautts Modules Connectors Signals Center Panel Cluster Messages Installed Added With Templ Removed With Te ESC Prog High Current Load relay output 0514011 REAR SHIFT CONTROL W AUTO TRANS 0595006 ESC PROG AIR SOLENOID CONTROLLED SWITCH 0595007 ESC PROG AIR PRESSURE W AIR
165. ot status Flood lights and Flood lights strobe lights not statua Strobe Sw and Strobe Sw and Accessory atrobe ind not status strobe lights and Strobe lights Ladder Logic Flood Light_ Zw Tm Flood light Reverse Flood lights Flood ind Strobe Sw Strobe lights Strobe lights Strobe ind an LI 25 Whether the Ladder Logic view or the resources tabs you can double click on any of the tabs and that tab will split off of the main list of tabs to allow viewing of two tabs at once he following shows an example of each On the Ladder Logic tab we double clicked on the Ladder Logic tab that will allow viewing the Ladder Logic tab and the otructured Logic or Diagnostic tab On the resources tab we double clicked on the My Variables tab that will allow viewing the My Variables tab with any other resources tab at the same time Advanced Chassis Cluster Engine Other RPMs 1 2 RPM4 Switches Transmission Logic Block Date Edited User Scene Lights 9 2004 1 uO0sth2z Custom Variable g Flood Lignt sw Switchol A Up On Off i 3 Switcho 1 B Middle n Off Structured Logic Diagnostics a Switch0l C Down On Off Flood lights not status Flood Light Sw and Flood Light Sw and Accessory or not Flood ind
166. ot valid and should not be used for controlling outputs when in this condition Examine the following methods for using the signal status indication It is recommended that users should use OFF WITH ERROR unless the application requires alternative performance during bad status conditions Checking just the status of a signal can be done in the ladder logic view by right clicking the mouse and adding an icon to the ladder rung by select either GOOD STATUS or BAD STATUS A hollow heart icon will be added to the rung indicating this icon is now checking ONLY the STATUS of the signal and not the STATE of the signal Xe c If the status is good on this switch then this icon will be TRUE but if the status is bad then this icon is FALSE Therefore the icon will look like a closed switch when the status is GOOD f the status is bad on this switch then this icon will be TRUE but if the status is good then this icon will be FALSE Therefore the icon will look like a closed switch when the status is BAD otatus checking of signals should be done whenever a signal is used as an input Including chassis signals engine signals transmission signals switches remote power module outputs Inputs etc otatus can also be checked in addition to the state or value of a signal For example if a switch is driving an output status can be automatically checked and will turn the signal icon OFF or FALSE if an error occurs Off with error is a default selec
167. ou may find that you have mapped signals from different features to the same physical pin on a remote power module or other device The Diamond Logic Builder program will not allow the configuration to compile with two features trying to use the same physical output pin The net result is that if both logic blocks are enabled onto the vehicle then either an error message will appear on the Message Tab or one of the logic blocks outputs will automatically be re mapped as internal variables This means these outputs will not be connected to any output pin or device Therefore it is essential that these outputs be re mapped to available outputs This condition may happen when you duplicate a logic block or copy advanced logic in the structured logic mode Let s examine what happens when we try to enable two logic blocks that are mapped to HPM1 Outputl First we have two logic blocks loaded into a vehicle configuration but only the Flasher block is enabled We can view the mapping of signals on the ladder by turning on the ladder details under the Advanced Logic pull down tool bar along the top of the screen Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Camps T Logic Block Description gt Date Edited Dec 4 200 u rddz Flasher Dec 4 200 u00 Ladder Logic Structured Logic Diagnostics Flasher Flasher out Custom Up RPh Output
168. ows the usage of the load managing variable with switches and Remote Power Module outputs See that the variable called Manager has been placed between the input switch and the Remote Power Module output Used on the input side the Manager variable has a sequence number attached to it This number is incremented in order to turn outputs ON and decremented in order to turn outputs OFF As we stated before in order for the first output to be turned OFF with the correct timing the sequence number below the variable must be one less than the number entered above in the setup rungs for the load manager Therefore our first output to be shed has a number 2 attached to it The second output on rung 6 has a 1 attached to the same load manager variable Therefore the sequence of events for load shedding will be 121 e Ifthe load manager switch is ON the ignition key is in the RUN or in the ACCESSORY position and the battery voltage falls below 11 5 volts the load manager variable will be decremented to 2 immediately e fthe battery voltage stays below 11 5 volts for 60 seconds the load manager variable will be decremented to 1 Now the 4 rung will not be enabled and the will be turned OFF e Ifthe battery voltage stays below 11 5 volts for 60 more seconds the load manager variable will be decremented to 0 Now the 6 rung will not be enabled and the Output2 will be turned OFF e he variable called Manager will stay at 0 for as long as ba
169. pare relay drivers on the ESC The Expansion Pack feature may not be added later by the body Builder using the Diamond Logic Builder software The body lock mechanisms should be connected to two customer supplied relays in a standard H bridge configuration to provide the reversing polarity drive for the body locks Keyless Remote Unlock Button Remote Lock Button Sux Relay Driver 1 T wv Keyless Remote Lock Button Keyless Remote Unlock Button Aux Relay Driver 2 T wv Using the Key FOB to Generate a Reversing Polarity Output for Driving Two Relays 6 8 2 Using the AUX button The AUX button on the key FOB is the only button that may be used for two independent purposes As stated before if the vehicle is equipped with a work light feature then the AUX button will control the work light channel in an OR relationship with the rocker switch in the cluster OR with any Diamond Logic Builder program advanced logic that is controlling the work light ON OFF signals If the vehicle is not equipped with the work light feature the AUX button may be used as an input to control any output that is available in the Diamond Logic Builder software See the following example that uses the AUX button to control a remote power module output In this example we can provide control of a remote power module output with the ignition key OFF Momentarily depressing the AUX button on the key FOB will toggle the remote power module output OFF and ON
170. pected equipment action as a result of time delayed events use of interlocks control of engine speed etc Before the vehicle is built order the Diamond Logic Expansion Pack Feature 060ACW to gain access to two general purpose inputs and two general purpose relay driver outputs The Diamond Logic Builder program cannot add it later To gain access to the work light channel with the Diamond Logic Builder software order the Work Light Accommodation Feature 08WMA before the vehicle is built The Diamond Logic Builder program cannot it later Initialize load manager functions to their full ON condition using the SET function to ensure all outputs are functional at each ignition cycle It is recommended that a load manager disable switch be employed in your design to provide a means to turn outputs ON during emergency conditions Keep switch and advanced logic names short so the switches in the CENTER PANEL VIEW will be more readable and so that more logic signals may be placed on a single advanced logic rung Expand the ladder logic panel so both sides of the ladder are always visible This will ensure that the outputs are plainly visible and there is no confusion about whether a signal has been used as an input or as an output Pre order pre engineered 060 codes as much as possible before writing advanced logic to provide the necessary hardware and software on the vehicle to minimize the need to write advanced logic 174 Don ts Do
171. r Panel Cluster Campaign Messages Editing T Logic Block Description Edited use Frnine Other RPMs RPh 2 4 Switches Transmission Dec 4 Re Map 242 2 b dida Variables Advanced Chassis Cluster T custom variable Uni Strobe Light Zoo fo RPM utputl This signal when true DUM A This 1 whan Ladder Lagic Structured Logic Diagnostics Strobe Sw Strobe Light 27 Note that a complete signal list will open and shows that the Strobe Light signal is currently mapped to RPM1_Output1 Using the scrolling tab locate the new desired output of RPM4 Output3 Once the new destination pin is located hit enter Select Advanced Logic Features Faults Modules Connectors Signale Center Panel Cluster Campaign Messages Editing T LogcBlck Date Eoted User Other RPMs revi meM2 Switches Transmission Re Map 4 900492 My Variables Advanced Chassis Cluster Custom Variable E Signalalue strobe Light utput3 On Off Strobe Sw Strobe Licht 2 Output This singal when true 21222 Dutput2 singal when true 9 BH PM3 utputl j j PHS utputz singal when true PM
172. r to regain control of the engine speed 2 Engine Speed Control Inhibited The Engine Speed Control Inhibited signal is used to indicate when other engine speed control interfaces have active control of the engine When other vehicle interfaces have control of engine speed no requests from ladder logic will be acknowledged This signal will be true for a variety of reasons 97 060 Integration Remote Engine Speed Control features are active Remote Engine Speed Control Module 12VXY interfaces are true Hard wired interfaces connected directly into the engine control module such as 12VYC or12VVW are true e Park Brake is released Transmission is not in neutral when vehicle is equipped with an automatic Transmission Road Speed is greater than e Brake pedal has been depressed e Abad STATUS exists on any of the above listed signals Once the inhibit signal has become active the ladder logic cannot take control of the engine speed again until the Engine Speed Enable Disable signal has been placed into an inactive state 3 Engine Speed Function 1 The Engine Speed Function 1 signal is used to request control of engine speed This signal correlates to the Cruise SET switch on the steering wheel A custom name should be assigned to this signal to make reading the ladder logic more understandable When the engine is programmed in the PRESET speed mode this signal requests that the engine should ramp to the p
173. re for RPM 2 on but you have everything addressed to RPM 1 all you will get are error messages and none of your input and outputs will work PM Spam 3h Spare 3 Loli Spam 2HL Sporn Lol m E H T pae 7 Hi Tparg 1 bole A _ A E B TEM usd Sheen cr 13 z 1 um 2 RPM Input Connector View 171 8 5 5 Using the Signals tab to diagnose ladder logic The signals tab is a very useful screen when diagnosing a vehicle There are 2 parts to the screen the signal list on top and the ladder logic view on the bottom On the signal tab you can observe specific signals in 2 different ways You can observe the status of a signal by watching the value column or by observing the ladder logic at the bottom of the screen To view the signal responses you must click on the closed eye in the watch column When you click on the closed eyelid an eyeball will appear you don t select the watch feature you will not be able to see the status change The second and most important thing is to be aware of the lock feature If a signal is locked on or OFF you will not be able to change that signal state no matter what you do to the switch or the input output Use caution when locking signals If you are activating a signal switch and think that you have checked all the locks on all the pages and the feature still does not work tr
174. re must be removed as part of the advanced logic template The hardware and solenoid plumbing will remain in place After applying the template re verify the location of the solenoid wiring to ensure the proper solenoids are controlling the suspension dump operation To replace the factory suspension dump feature a new template must be created from the specific VIN that it will be replaced on This 1s to ensure the appropriate combination of features requiring air solenoids is accounted for Remove with template must be selected for feature 595273 595A as part of the template Two solenoid controls are created using Univ Air Solenoid 1 and Univ Air Solenoid 2 located on the chassis tab in the advanced logic screen The solenoids work in opposition of each other and are never energized at the same time The switch in the dash is re created using a custom switch from the switches tab An available RPM input is used to provide a remote input to enable a suspension dump The logic can be customized to any appropriate interlocks but MUST be minimally interlocked to park brake and vehicle speed less than five miles per hour The logic below is an example of suspension dump control with dual air solenoids 105 dump v Park brk rear door open rajse zww a Y E rear door open dump temp Continued on the next page dump temp Set ari dump temp Set ott dump sol B 106
175. refore this input is not checked To change these icons to check for bad status in lieu of the state of the switch or output right click on these icons and select BAD STATUS a broken heart will be added in front of the icons Finally add the Blink fast switch icon as the output For example When the Independent Variable is ON but the status of the output is BAD then blink the indicator light fast This rung will blink the switch indicator light fast if the interlock or RPM1 Output1 signal is communicating a bad status and the Independent Variable is ON therefore the load should be ON To create the blink slowly rung the Independent Variable should be ON but the interlock is NOT TRUE in this case the Park Brake is NOT set the indicator in the switch should blink slowly indicating the output is not ON even though the switch was rocked up setting the Independent Variable to ON Drag the Independent variable to the rung Add the interlock Park Brake Right click on the interlock Park brake and select NEGATE Then add the Blink slowly icon for the switch indicator RPM Output SATEH 1 INDICATOR Output IE SWITCH 1 1 IMDICATOR FAST Park Brake IND EAMITCH 1 Park Brake SVT CH 1 INDICATOR Interlocked 3 Position Switch Diagnostics 65 Note Diagnostic text should be added to the Diagnostic tab and include the interlock for the output Example
176. reprogrammed PRESET 1 engine speed A single active transition of this signal is all that is needed to enable the PRESET 1 engine speed When the engine is programmed in the VARIABLE speed control mode this signal requests that the engine should ramp down toward an idle RPM The rate at which the engine slows down is determined by the value of the RPM step decrement in the engine programmable parameters Since ladder logic is executed 50 times per second the DLB user should use a small step in the engine programmable parameter for RPM steps to ensure that engine speed can be adequately controlled using this signal If an limit is not used engine speed will be driven to idle very quickly See the Variable Engine Speed control logic as an example of one method to control engine speed assuming the engine is programmed in the VARIABLE mode 4 Engine Speed Function 2 The Engine Speed Function 2 signal is used to request control of engine speed This signal correlates to the Cruise RESUME switch on the steering wheel A custom name should be assigned to this signal to make reading the ladder logic more understandable When the engine is programmed in the PRESET mode this signal requests that the engine should ramp to the preprogrammed PRESET 2 engine speed A single active transition of this signal is all that is needed to enable the PRESET 2 engine speed When the engine is programmed in the VARIABLE mode this signal requests that the eng
177. require the ability to shift the two speed axle with the vehicle in motion 6 12 1 Programming the Two Speed Axle with Manual Transmissions Vehicles with a two speed axle and a manual transmission come from International equipped with a two speed axle switch on the gearshift lever an air solenoid mounted on the frame rail and either software features 595039 595166 595ANL or 595ALN loaded into the ESC Programming the control of the two speed axle may be accomplished using advanced logic however the pre engineered software feature 595039 595166 595ANL or 595ALN must first be removed from the vehicle by selecting the two speed axle features in the FEATURE screen and unchecking the installation boxes Now you can use the Two Spd Axle High Request signal as the control of the two speed axle You may use combinations of advanced ladder logic to decide when you want the axle to shift Be sure to refer to the CONNECTOR view to ensure that the advanced logic solenoid is mapped to the solenoid that was removed you still wish to use the gearshift lever switch as the main input control of the two speed axle then the wire from pin 18 of the ESC connector 4004 or pin f8 of BC connector 1601 will need to be rewired to an available input on a remote power module In summary you can control the two speed axle air solenoid with your choice of inputs through advanced logic however the vehicle must be stopped with the brake pedal depressed before the shift w
178. rform the scene light feature Therefore you can add or delete custom features with the checking or un checking of a selection box instead of re creating programming files Refer to section 5 10 Remapping Signals to Physical Input and Output Pins of this document to learn more about the impacts of adding and deleting logic blocks in a vehicle configuration file 3 4 Column Definition The headings under the Advanced Logic List Tab are selectable and the column widths are adjustable 4 LL MEM M i l on 4 red Output ep 15 2003 5 17 5 uB0 0rddz Tied 2003 2 28 5 E Timer Over Ten Min 15 2003 5 16 4 5009 O By right clicking the filter icon a dropdown menu is displayed showing the column selections available In the left side Dropdown menu in Advanced Logic Tab there are six selectable column headings and two functions They are listed and defined as follows v Logic Block v Proprietary Description v Edited w User v Active Find Matches Clear Matches oets up a check box that allows you to choose proprietary format Caution If you make a Logic Block proprietary then the ladder logic Proprietary view is restricted to the individual who created it Therefore a vehicle with Advanced Logic that is set to proprietary will not be Visible or easily diagnosed or serviceable by International amp dealers Description Logic Block description Date Edited Dat
179. rformed by other pre engineered software features provided by International Multiple logic blocks provide a way to organize advanced programming i e vehicle lighting in one block PTO functions in another emergency lighting in another 3 2 Using Templates with Advanced Logic Blocks The Diamond Logic amp Builder software allows the user to apply templates in the same manner that is described in Section 10 of the Diamond Logic Builder Software User s Manual Dealer Level No Advanced Logic Programming with a few additional rules concerning advanced logic Refer to Section 10 for the mechanics of making and editing templates e Auser must be trained tested and certified to have access to write advanced ladder logic e Ladder logic may only be edited or modified on a template not on a VIN Only the original author of a logic block may revise ladder logic in a template Anyone that applies a template to a VIN that contains advanced logic will have their user ID attached to the configuration file and therefore assumes responsibility for the performance of those advanced ladder logic features 10 3 3 Usage When creating blocks of logic take care to only populate a logic block with enough logic to implement the smallest optional feature that is offered by your company For example if you sell a scene light feature that contains a collection of interlocks then populate a logic block that only contains the advanced logic to pe
180. s ENGINE CHECK ELEC SYS on Mes o 6S 15 zu 120 7 5 157 ao mms SPEED Senes GA SOT Is c2 E at _ Se VOLTS 4200 t9 150 Key OFF Functionality in the Gauge Cluster Only 3 position momentary switches should be placed in this location Typical use of this functionality is for a Strobe Light Work Light or Spot Light To add key OFF functionality to a rung simply create a 3 position Momentary Switch functionality and remove the accessory interlocks To remove the ACCESSORY interlock from the switch icons right click on the switch icon and select ACCESSORY This will allow the switch to operate without being interlocked to accessory 79 6 10 2 Using a Key OFF Switch Ladder Logic The indicator light should also be illuminated when the output is ON but the accessory interlock needs to be removed from the rpm1 icon as well Note It is recommended that the rungs that slow flash or fast flash the indicator light in the switch still contain an ACCESSORY interlock when checking status or interlock conditions because these indicator lights could drain the battery In addition a timer should be added before the output to ensure the battery is not drained See the Timers Section for more information The switch will not operate in the key OFF position in the center panel since the center panel requires the
181. s circuit The RPM output is spliced into the center chassis harness clearance marker light circuit at the ESC connector 4007 pin H circuit wire J58 The marker park light circuit function will be controlled via the RPM output circuit instead of the ESC Based on the state of marker park light request and based on the state of the Panic Circuit switch will determine if the RPM output channel will activate or not If the marker park light switch is on and the park lights request are not flashing the output should be on steady If the marker park light is OFF and the Panic Switch is active the output will flash the mid body upper marker light 164 Contact Information John Doe International Truck And Engine 2911 Meyer Rd Fort Wayne In 46801 260 461 0000 Call center 1 800 123 4567 8 4 Diagnostics Suggestion for using switch indicators slow fast blink An excellent way to write fault indicators for switch outputs in advanced logic is to use the switch indicator lights Normally the steady on indicator green light in the upper portion of the switch indicates that the switch output is on There are also two additional light states that can be used The light can blink slow or fast The slow and fast blink can be programmed in the Diamond Logic Builder program to represent error state such as a bad output status on an RPM output or when the switch is in the on position but the output is not on due to an interlock requirement that
182. s created by Diamond Logic Builder software when you use the timer function Negate example Inverts ON OFF type signals Applies to both INPUT and OUTPUT signals Expired Checks if a timer is expired Receive Not useable at this time Accessory Signal is interlocked to ACCESSORY so it is always OFF when ACCESSORY is OFF Negate example Inverts ON OFF type signals Applies to both INPUT and OUTPUT 19 5 3 Populating Rung Adding Deleting Signals Custom logic in the Diamond Logic Builder software is created using signals in the display area and following a few simple steps Find the desired signal from the signal categories on the right side of the advanced logic view Highlight the signal and holding the left mouse button down drag the signal to the desired ladder rung on the left side of the screen Release the left mouse button and a copy of the signal will now be populated on the rung Where you release the button will determine whether this signal will be an input or output oee the rules of using signals in section 5 5 below 5 4 Editing Ladder Rungs Adding Moving and Deleting Rung The Diamond Logic Builder software allows you to add move and delete rungs of logic To add or delete a rung right click the mouse inside the display area to show this selection box Remove Hung Add Aung To add a ladder rung click the Add Rung selection Remove Aung To remove a ladder
183. s to enable this function However for this example a master switch will be used to control the sequencing The sequencer works in the following fashion l The Master Rocker switch is a two position latched switch that must be turned ON The first rung shows that a master switch enables a special 1con signal that 1s labeled sequencer To create a sequencer signal select the My Variables tab and moving the cursor to the bottom of the Custom Variables list in your sequencer name in the open space of the Custom Variable column Using the left mouse switch drag your sequencer signal to an open rung on the OUTPUT SIDE of your ladder logic view You must drag your signal to the output side of a rung to make it into a sequencer function Keeping the cursor over this signal right click your mouse to expose a number of signal options Check the entry labeled as sequence Now your newly created signal 1s a load sequencing function Note that the signal icon changed from a circle on the ladder rung to two vertical lines with an arrow through it Once you have created a load sequencer signal you must now enter the number of outputs that you wish to be controlled by the sequencer function The default number 1 two but you can change this value by placing your cursor over the numeral two and performing a left switch double click with your mouse The number will now be highlighted Enter your new number as a whole number or integer no fractional
184. shall be turned OFF when the ignition key is in the OFF position or if the switch pack experiences a status error condition Thus the output is turned on for two hours as long as the rocker switch is ON and the key is in the RUN or ACCESSORY position Changing all entries of Ten count shall change the length of the timer in ten minute increments 133 Ladder Logic Structured Logic Diagnostics ACcCessory Start Switch aft Eda 4 Ten Minutes Set OO Ten Count 1 Start Switch Ten Court Ten Minutez Ten Minutez v e 712 200 0 Ten Court Ten Minutez 712 Start Sitch Ten court Ten Mlinutez Power d 12 Two Hour Timer Example 7 4 5 Diagnostic Descriptions for Timers Writing detailed and effective diagnostic descriptions for timers is very important since the performance of the outputs may appear rather confusing to the technician who is troubleshooting the vehicle In the advanced logic view select the diagnostics tab above the ladder logic This is where you should enter your diagnostic descriptions The text should include an overall summary of how the timed output is expected to perform The description of our first example would state that a Remote Power Module output would be turned on five seconds after the Start Switch is turned ON The description of our second example would state that a Remote Power Module output would be turned ON for only five secon
185. st Air horn switch wiper signals Plow Lights Marker Interrupter Suspension Dumped Vehicle Speed engine signals transmission signals custom rocker switch signals unless one 1 place in the gauge cluster three pack of switches OQ QOO OL Oo o XC OQ 176 e tis not apparently obvious when Remote Power Module inputs and outputs are used by International electrical features while working in the Advanced Logic view the Diamond Logic Builder software Print out the Connector view of the VIN before you begin writing advanced logic to ensure that you map inputs and outputs that are not used by International engineered features e Ensure that existing International software is removed from the ESC feature configuration file when implementing similar but different body control features using the Diamond Logic Builder software and you wish to use the same hardware resources Refer to the Electrical Body Builder Book for a listing of all 595 XXX features that are associated with body control features Be sure to use remove with template when replacing International body control features with advanced logic on a repetitive basis When creating internal variables ensure that the correct unit of measure has been assigned to your new variable in the UNIT column of advanced logic i e number should be assigned for numerical variables ON OFF should be assigned for binary variables e Certain sign
186. state of signals with a positive edge attribute in the diagnostic or simulate mode Note in those modes the Diamond Logic Builder software applies a brown background with question marks since the actual state of the signal cannot be accurately displayed A negative edge attribute is displayed as a negative going edge icon on the left side of the signal 32 Edge edge attribute provides a means to capture a single transitional event of the signal going false or true This attribute is valuable when a single event is needed to toggle an output from a momentary switch This signal is true or ON for only one processing cycle of 020 seconds when the signal condition transitions from an active state to an inactive state Therefore it is not possible to monitor the state of signals with a positive edge attribute in the diagnostic or simulate mode Note in those modes the Diamond Logic Builder software applies a brown background with question marks since the actual state of the signal cannot be accurately displayed The letters are displayed on the left side of the signal Good Status This attribute provides the ability for the Diamond Logic Builder software user to check for good status on a signal as a stand alone operation This means that the logical state of this signal is not evaluated with this attribute In this case if a signal has a Good STATUS the signal is forced to be a closed contact state Thus the label GOOD STAT
187. stent monotone alarm Below is an example of using the three long beeps for an alarm every five seconds once certain conditions are met The conditions that must be met in order to activate the alarm are With the key in the ignition or accessory position the transmission is in gear and park brake is set then these conditions will activate the Alarm Always Beep signal and the cluster will beep until one of these conditions are no longer true Ladder Logic Structured Logic Diagnostics Accessory Auto Trans Meutral Park Brake Alarm Always snd Example of controlling Cluster Alarms with Advance Logic 6 6 Illuminating the Service Parts Indicator Lights Illuminating the Service Parts Indicator light kits that fit in the switch packs is similar to illuminating the indicator lights in the switches Simply use the switch indicator lights as the output For example If a Remote Power Module input should illuminate one of these aftermarket lights rename Custom Variable of the next available solid switch indicator light In addition to indicate the location of the indicator light and to ensure this switch is not used anywhere else rename the Custom Variable for the corresponding Switch UP signal as an identifiable name example INDICATOR LIGHT1 LOCATION although this switch will not be used this name will indicate in the center panel view where the indicator light should be mounted You must also drag this switch i
188. stic text should be added to the Diagnostic tab in the ladder logic view 6 7 Controlling the Work Light The work light power output is a special purpose output on the Electrical system Controller or Body Controller module This output is the only power channel of the ESC or BC that is functional with the ignition key in the OFF position On pre 2007 vehicles the work light is an optional pre engineered feature that provides a momentary rocker switch in the lower left three pack of switches on the left side of the gauge cluster that drives a ten amp power feed on the ESC On post 2007 vehicles the work light is also an optional pre engineered feature It has two possible configurations The first provides a momentary rocker switch in the first position of the lower right two pack of switches on the right side of the gauge cluster that drives a ten amp power feed on the ESC The second option provides a push 73 button control on the left side of the gauge cluster that drives a ten amp power feed the ESC This feature when ordered from the factory is delivered with a wire harness that contains a two pin weather sealed connector for the body builder to attach a body lamp or other load to this output It has a programmable parameter to shut this output OFF with key OFF after a prescribed amount of time the default is two hours The Diamond Logic Builder program provides the ability for the advanced logic user to write to the work l
189. t 51 6 2 1 3 way Switching with In cab Switches and Remote Mounted Switches 56 6 2 2 Momentary Switch cab and Momentary Switch on Body no Priority 56 6 2 3 Momentary Switch cab and a Chassis Signal 2 222 58 6 2 4 Momentary Switch cab and Latched Switch on the Body In cab Switch has Priority 60 6 3 Illuminating the Indicator light in Rocker Switches 2 eeeee rennen 61 6 4 litere ii ddr M Y 61 6 4 1 2 position latched switch with one interlock e ll eere eene nennen 61 6 4 2 Interlock Switch with a 3 position Momentary Switch Re Engaging Type 63 6 4 3 Interlock Switch with a 3 position Momentary Switch NON Re Engaging Typoe 66 6 5 Special Gauge Cluster Indicators and 2 42442 22 69 6 5 1 Illuminating gauge cluster indicator lights 1 1 1 1 1 1 2 1 nnns 69 6 52 Gauge 71 6 6 Illuminating the Service Parts Indicator Lights
190. t Data Program of a amp Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages 2 8 Probable Cause Pins Adare 611 14 5 1 11 Beam FET 5 is under current current from this ci Blown bulb or open circuit 4007 D 33 14 3 1 lj econdary Air Pressure Analog c Short to ground 1600 16 33 1 Air Pressure Analog cha Short to ground 1600 15 33 2 M llFuel 2 Signal Analog chan shorted high or open circuit 4004 4 33 2 1 1_ 1 Signal nalog chan uid Shorted high or open circuit 14004 5 33 5 1 Control Head diagnostic cir Open circuit short to q 33 Fault Detection Tab The following information can be displayed on the fault tab wv v Byte 7 v Byte 8 wv w OC w Message wv Comment wv Probable Cause w Pins Module wv Address Find Matches Clear Matches Name Description SPN Suspect Parameter Number Number that indicates the Major System that is experiencing a failure mode Byte 7 Number that indicates the sub system that is experiencing a failure mode Byte 8 Number to describe the detailed fault mode such as open circult shorted to ground etc OC Occurrence Count Number of times a fault has gone act
191. t has been added to rung of logic The signals are provided in two main categories Some signals are READ ONLY which means that the value of the signal may be used as an input in ladder logic Some signals are READ or WRITE accessible which means that the signal be used as input or the signal may be WRITTEN TO as an output Many of the WRITE signals have built in interlocks which mean that you may not have unconditional access to write a value to the signal See further discussions in the text concerning Using Signals with limited WRITE access 12 4 2 Column Definitions Shown below are the selectable column headings for the module tabs found in the Advanced Logic right hand screen These columns are also variable in width T il Custom Variable C w Icon Signal ERM Dutputl wv Custom Variable RPM Dutput2 _ ERM Dutput3 ERM utputa i ORM Outputs Semaphore ERM outputs Use i custom_SwitchOl_a Up Description El tustom SwitchD2 Up Switch 3 A Up Cfg Unit Custom 4 Up Signal Description ___ custom Up writable Custom Switch l Ind Enabled On Truck Lustom S2witchl z Ind Find Matches Switch03 Ind Clear Matches Custom 3witch 4 Ind 13 Column headings defined as follows Desripin Icon Displ
192. t is controlled by this switch Select amp dvanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Messages ON CENTER IHNTLOCKE SPOS SWITCH SWITCH 4 Switch Tab Screen You can also override the switch by clicking on the switch or by right mouse clicking on the switch and selecting from the following list By clicking on the top of the switch it will activate that switch output and the arrow will move to the up position This overrides the switch and allows you to determine if there is a switch problem One last item in the center panel view is the padlock This allows you to lock that signal in any of the switches valid positions 167 wv Lack v Middle Down Indicator on Indicator Blink Indicator Blink Fast Switch right click screen Switch shown in the on position with lock When diagnosing switches it is important to remember a few facts about the switches The switch rocker is nothing more than a plunger when a switch is pushed it pushes one of two plungers in and contacts a micro switch in the switch pack Each switch location has two micro switches There are 3 states that the switch can be in micro switch 1 is depressed micro switch 2 is depressed or neither micro switch is depressed The other thing to remember with switches is that when diagnosing a switch by checking the box in the signals features or advanced logic tabs while in either dia
193. t still does not operate go to step 4 3 Check for fault codes associated with the Remote Power Module used with the sequencer Resolve using the Diagnostic Troubleshooting Guide 4 Check for fault codes associated with the switch pack module used with the sequencer Resolve using the Diagnostic Troubleshooting Guide 5 If any of the green switch indicators in the rocker switches display a slow flashing pattern the load manager function has disabled the outputs Restore battery voltage to normal operational levels to allow the load manager to re enable the outputs 6 If the Diamond Logic Builder software is available to the technician select the Advanced Logic View and place the program in Diagnostic mode while connected to the vehicle under test Examine the signals on each ladder and verify that the indication of OFF or ON 1 displayed based upon physical state of each input 7 4 Timers 7 4 1 Timer Basics The Diamond Logic amp Builder program allows the user to measure time intervals in a variety of ways The two main purposes for a timer are to enable an output FOR a prescribed amount of time or to enable an output AFTER a specific amount of time has elapsed Timers the Diamond Logic Builder program are designed as count down timers much like an egg timer in your kitchen A timer can be placed into the following states e Start the Timer e The Timer is Running e The Timer is Expired e The Timer is Stopped 128 E
194. t the rung below uses the ON with Error Icon on each signal so that either the signal condition or a bad signal status will shut off the PTO Also see that the shutting off the ignition key will also force the PTO OFF so that it is in a known safe state when the vehicle is restarted If auto re engagement after a remote start stop sequence is required then the Accessory signal would not be used PTO Off al Engine_Speed 1800 RPM Accessory PTO Engaged Temp Set off Park_Brake Auto Trans Meutral v L IL Body Builder Input Signal The internal variable engaged temp is then used to control the RPM output which drives the PTO mechanism 151 PTO Engaged Temp PTO Output The next rungs are used to detect when various signal interlocks have not been met When either the cab switch or the body switch is activated and one of the three listed interlocks are not true an internal variable PTO Interlock Temp is turned ON This variable is then used to start a flasher function and to drive the beeper in the gauge cluster with a repetitive beeper cadence See the ladder logic below Park_Brake Auto Trang Meutral FTO Interlock Temp Body Builder Input _Signal Engine Speed 1800 RPM PTO nterlack Temp PTO Interlock warning Flash 1 PTO nterlock Temp PTO srd I 7 5 4 Visual Indicators A visual indicator should be provided to alert the operator that
195. t to the output 61 Ladder Logic Structured Logic Diagnostics SWITCH 1 LIP Park Brake RPM Outputi s Y 41 RPM Outputi SWITCH 1 INDICATOR Interlocked 2 position Latched Switch Diagnostics should be added for the indicator light in the switch Blink fast if a Bad status occurs on one or more of the signals and blink slowly if the interlock is not ON To create the Blink fast rung add the Switch up icon as the input Add the other outputs and inputs to this rung as an AND condition to the switch but an OR condition to each other Change these icons to check for BAD STATUS by right clicking the icons and selecting BAD STATUS Note This will add a hollow broken heart before the icon Now these icons will check for status in lieu of the state of the signal If the Switch is pushed up but one or more of the other signals is communicating BAD STATUS then the indicator light will blink fast To create the blink slowly rung the switch should be rocked up TRUE but the interlock is NOT TRUE in this case the Park Brake is NOT set the indicator in the switch should blink slow indicating the output is not ON even though the switch is rocked up Drag the UP Switch Icon to the rung and add the interlock Park Brake Right click on the interlock Park brake and select NEGATE Then add the Blink slow icon for the switch indicator 62 Ladder Logic Structured Logic Diagnostics 1 LP Park Brake
196. tch Up 1 Load Manager 1 Floor Low _ Sw a Custom Switch C Down Floor Heat sv wv E Custom Switch Up Load Manager 41 Floor Heat wv E Custom Switch Up Floor Heater Feature Before Conflict With Other Features Floog Heat Lowe Out 1 1 Output Meater Pump ut RPM Output3 41 Ladder Logic Structured Logic Diagnostics Floor Heat ew Floor High zw Load Manager Floor Heat Out wv wv Custom 5 A Custom Switho2 A 1 Floor Heat Sy Floor Sy Load Manager Floog Heat Low Out wv wv 8 4 Custom _ Up Custom C Down Floor Heat Sy Load Manager eater Out wv Custom witch A Up 1 Floor Heater Output signals After Conflict With Other Features 5 11 Simple Example of Ladder Logic Waste Solution etroabe zw Strobe lights v Strobe lights Strobe ind v I Flood licht zw 87 Flood lights Reverse v Flood lights Flood ind v I on Sample Collection of ladder logic rungs for Waste Collection Vehicle 42 Let s look at each of these rungs individually the Waste Solution example Strobe zw 57 icon Strobe sw signal input switch pushed up will be true as long as the key is in the accessory or ignition position and the status on the switch signal is good off with error I
197. te Power Module input Ground icons default to accessory interlocked key and OFF with error heart therefore the input will be OFF with error and will only look for a signal when the key is in the accessory or ignition position Note When renaming a Remote Power Module Input in the Custom Variable column the new name should include whether the switch is 12V or Ground For example Switch 12V Switch1 Gnd To drive an output using a Remote Power Module Input drag the next available Remote Power Module input to left side of the next available rung as the Input Add a Remote Power Module output to the output side of the rung In this example Inputi1 12V is the input and RPM1 Outputl is the output When the body switch is hooked up to RPM1 is 12V then RPM1 Output will be ON If the input is Ground or Floating then the RPM1 Output1 will be OFF Ladder Logic Structured Logic Diagnostics RPMT Input 12 1 Output Remote Power Module Input 12V Driving a Remote Power Module Output Modified Example Ground Remote Power Module drives Remote power Module Output1 Ladder Logic Structured Logic Diagnostics Inputt GND Output Remote Power Module Input Ground Driving a Remote Power Module Output 55 6 2 1 3 way Switching with In cab Switches and Remote Mounted Switches 3 way Switching refers to a remote mounted switch on the body and an In cab Switch to control a load
198. tenths Hit enter to lock in your new selection Next you need to review the time between steps of the load sequencer The default time 1s 1 0 second per step If this 1s acceptable leave the entry as 1s If you wish to change the value place your cursor over the 1 sec numeral and left double click with your mouse The time will now be highlighted Type in your new time with a value between 0 1 s and 600 0 s Note that longer times will prevent outputs from being powered up until the time intervals have elapsed This may be a nuisance when a vehicle is powered up and needed for service in a short time period It 1s suggested that the 1 0 second time period 1 adequate for a load sequencer The next step 1 to place the same sequencer signal on THE INPUT SIDE of the ladder rungs that are to be managed with the load sequencer function Using your mouse drag and drop the sequencer to the first rung that 1s to be controlled Note that the icon only has a number 2 located below it This is the number that will decide when this rung is turned OFF or ON Low numbers will be turned ON first and turned OFF last Conversely high numbers will be turned ON last and will be turned OFF first Placing your cursor over the sequence number and performing left switches double click will change the sequence number The sequence number will now be highlighted Type in your new number with a value between 1 and some reasonable maximum number like 24 Note the example
199. the Indicator Light in the Switch 48 Diagnostics indicator lights in the switches should be used for diagnostic purposes as well to alert the vehicle operator that a failure has occurred in a particular vehicle feature If a signal that drives the output goes BAD then the switch indicator light should blink fast see Switch indicator light section for more information Select and rename the Custom SwitchO1 Ind Blink fast icon in the Switches tab This icon was renamed SWITCH 1 INDICATOR BLINK FAST Drag the Blink fast icon to the output of the next available rung The indicator light should blink fast when the output should be ON therefore the switch is rocked up but the status of the Output has gone bad Therefore the switch up icon should be ON AND the RPM1_Output1 should be used as an input that is checking for BAD status change the icon for HPM1 Output to checking the status of this signal right click on this icon and select BAD STATUS A broken heart will be added before the icon This icon will now be TRUE only when the Status of RPM1 Output goes BAD see the section on Status and right click options It will not check whether RPM1 Output is ON OFF only whether this signal has BAD STATUS TRUE or GOOD STATUS FALSE The indicator light will blink fast if the switch is rocked up AND the status of RPM1 Output1 is BAD Untitled 1 SEE 11005155 Variables Advanced Chassis er Fnnine Other
200. the signal icon it can be changed again if desired by double clicking on the interval value This action will once again reveal the rectangular text box at which time a new value may be entered Hyd il Level Sensor Hyd Gil Level Low 2 wv C 15 5 Hyd Oil Level Low Ind vari Lowe Oil Level Indicator Hyd Ol Level Low Hyd Level Lowe Alarm Sng on otep 5 save the changes to the configuration Debounce On refers to the delaying of a single signal state transition This transition is from Off to On which could also be referred to as the signal going from False to True only This function only delays the Off to On signal status and not the On to Off Hence Debounce 141 An example of the Debounce function would be a boom out of stow sensing system Because of the forces normally imposed during travel and the normal flexing of a truck chassis and its integrated body equipment the boom may on occasion become momentarily un stowed Debounce On function allows for the filtering out of these occasional bounces as the boom position switch senses the boom s movement However once the boom is back in its stowed position there is no delay in the software s signal status it immediately transitions Off and waits for the next occurrence when the boom comes out of stow How do create the example above otep 1 Create the necessary ladder logic neede
201. therReMs ppm 2 Switches Variables Advanced Chassis atrobe Flasher u rddz nuum Variable Ladder Logic Structured Logic Diagnostics Flasher nut Flasher Sw ez Custom Switeh z Up RPM1 Output Ojserobebicht 1 Flasher Feature Enabled Select Advanced Logic Features Fautts Modules Connectors Signals Center Panel Cluster Campaign Messages Strobe Dec 4 2 u00rddz Flasher 4 2 005992 Custom variable Sume m CO Ladder Logic Structured Logic Diagnostics Strobe Ew Strobe Light 87 Custom Up Accessory RPA Outputt imt 2 Strobe Light Feature Enabled The following diagram shows a logic block BEFORE and AFTER it has a vehicle configuration that conflicts with another set of features Ladder Logic Structured Logic Diagnostics Signal salue RPMl Dutputz Flasher Sw Custom Switch z Up utputl T Logic Block Description Date Edited RPM 2 Rema switches My Variables Advanced Chassis Signal alue utputz Custom 2witch l Up Custom 2witch z Up utputl Accessory been copied into Floor Heat High Out Floor Heat Sv Floor High Sv Load Manager wv 8 Ir Custom Custom Swi
202. ticular RPM output To turn off the yellow highlight hold down the Ctrl key while selecting an output 170 Cufputs Cra Spare FEI RAWH 811 Current m 5 Cupi Ouipu Canet Spare Spa P Dupus 0 RPM Output Connector View The input connector is similar to the output connector in the selection and checkbox however the names are represented a little differently An example is pin 23 on the HPM output connector below Each pin in the input connector can receive either a 12v signal or a ground signal The input can be programmed in the ESC to respond to either signal on the same input pin The ground signal is always listed closest to the connector image in this case Spare 3 Lo is the ground signal and Spare 3 hi is the 12v signal The lock on this connector works the same as it did on the output connector input connector also shows a quick representation of the addressing of the RPMs Note the red jumper wire between pin 1 and 2 Jumper wires on the RPM input connector is the way we address the RPMs It is extremely important to address the RPMs properly and not move the input connectors around Doing so will also move all inputs and outputs programmed to that particular RPM if you have the jumper wi
203. tion for all icons therefore a solid heart will be added to all icons used as inputs If the status of this signal goes bad then the contact will look like an open OFF switch If this operation is not desired the icon can be changed to Maintain with Error or ON With Error by right clicking on the icon Both ON with Error and MAINTAIN with Error should only be used when the operation of the input is critical and the results of the choice is well understood wv w Solid Heart on an icon refers to OFF with Error v B Broken Heart to the right of the icon refers to ON with Error No Heart to the right of the icon refers to MAINTAIN with Error 27 Note Negating an icon does not negate the Hearts therefore a solid heart is still OFF with Error if the icon is negated Therefore the icon will look like an open switch if the status goes bad on this icon 5 7 Using Independent Variables Usage types naming limitations Independent Variables are internal signals that are not tied to any specific physical input or output signals A blue hollow circle icon or a parallel pair of blue lines identifies these variables as internal signals These internal signals are used as placeholders for internal processing operations or as a starting point for making a special signal like a timer or a load manager signal Common Usage Independent Variables should be used when more than one rung is required to write to a single output A physical outp
204. tion to each other In this example the icons that could communicate BAD STATUS are the switch icons the Park Brake or RPM1 Output1 although switch icons are not included because the indicator light would also communicate a bad status and therefore not be illuminated To change these icons to check for bad status in lieu of the state of the switch or output Right click on these icons and select BAD STATUS a broken heart will be added in front of the icons Finally add the Blink fast switch icon as the output For example When the Independent Variable is ON but the status of the RPM output is BAD then blink the indicator light fast This rung will blink the switch indicator light fast if the interlock or RPM1 Output signal is communicating a bad status and the Independent Variable is ON therefore the load should be ON RPM Outputi 1 SWITCH 1 INDICATOR FAST Park Brake I Interlocked 3 Position Momentary Switch NONE Re engaging Type Status Check Note Diagnostic text should be added to the Diagnostic tab and include the interlock for the output Example RPMI Outputl1 This output is ON when the Switch labeled SWITCH 1 Up is rocked up AND the Park Brake is set If the park brake is not set the output will be OFF If the Park Brake is released and re set then the switch must be pushed up again to turn on the output If this output signal is reporting BAD STATUS or if the Switch is reportin
205. tions Select the RUNNING attribute if you wish to check that the timer is running select the NEGATE attribute in addition to the RUNNING attribute if you want to check that the timer is not running The timer icon will have a smaller clock with the hands showing elapsed time to denote the timer is running A timer may be checked for expiration in the following manner Using your mouse drag the icon of this timer signal to the left side of an open ladder rung Place the cursor over this new signal and right click the mouse to reveal possible options select the Expired attribute if you wish to check that the signal is expired The timer icon will have a smaller clock with the hands at 12 to denote the timer has expired A timer will stay in the expired mode until the timer is stopped or re started 129 A timer be stopped in the following manner Using your mouse drag the icon of this timer signal to the right side of an open ladder rung e Place the cursor over this new signal and right click the mouse to reveal possible options Select the STOP attribute if you wish the timer to be stopped by the logic on the left side of the rung e The timer icon will have a red stop sign beside the clock The timer will stay in the stopped mode until the timer is re started Implementing the usage of timers in advanced logic writing requires that the user must understand some basic operational principles Remember that advan
206. towe 2 Stow Switch Boom tow Ind ari Bonam Stow Ind vari Boom Mot Flasher ari Auto Trans Neutral Boom Stow dwari Mot Stewed Flasher Flash 0 5 Alarm Always Beep snd Mot Stowed Indicator 145 Once the desired Debounce interval value has been enter into the text box and the Enter key depressed or the mouse A button is clicked while not on the signal icon the value will be set in the Debounce function and the rectangular text box will disappear leaving only the interval value visible Once the Debounce On interval value has been set in the signal icon it can be changed again if desired by double clicking on the interval value This action will once again reveal the rectangular text box at which time a new value may be entered Tr i rs hn T cEL BEL 2 ES i s E et Boom Stow Switch Park Brake Auto Trans Meutral Boom Stow Ind ari A V 17 v I II 8 24 8 Boom Stow Switch Boom Stow Ind vari Boom Mot Stowed Flasher NW Flash gv T PRI 0 5 Stow Switch Boom tow Alarm Abways JW end 2 55 Boom Stow Ind Vari Boom Mot Stoweed Indicator Boom Mot Stowed Flasher orn otep 5 save the changes to the configuration 146 7 5 Control Feature International
207. tput such as City Horn ladder logic is not permitted to shut it OFF In simple terms the relationship between the Diamond Logic Builder signals with limited access is a true OR condition with the logical control by the related vehicle feature Either the Diamond Logic Builder signal or the vehicle feature can turn an output ON but both signals must be off in order to disable the related output The advanced logic inputs that are used to drive the output signals with limited access must employ latching techniques such as signals driven by latched switches or the use of the SET function These limited access signals do not have any features to stay ON with a momentary type of logical activation 6 10 Providing Key OFF Functionality 6 10 1 Providing Key OFF Functionality in the Gauge Cluster load needs to operate when the key is in the OFF position or removed there is one instrument panel switch location available for pre 2007 vehicles and two for post 2007 vehicles This switch location is in the lower left of the gauge cluster in pre 2007 vehicles while there are two switch locations in the post 2007 vehicles Note The lower right switch locations may be occupied by Diesel Particulate Filter Regeneration switches These switches can be relocated to a switch pack in the center panel if necessary to free up these locations 78 Select Advanced Logic Features Faults Modules Connectors Signals Center Panel Cluster Message
208. tric locks The same is true for the unlock request Refer to the figure below for an example of door lock unlock advanced logic 89 Rear Door Unlock Door Unblock Request Snel P Rear Door Lack Door Lock Request m Snad P Lock Doors Rear Door Lock Em Cab Door Unlock Unlock Doors Rear Door Unlock T E Door Lock Unlock Request Advanced Logic The following schematic illustrates the required electrical wiring to complete the advanced logic circuitry The relay controlled by RPM output 1 provides proper polarity to lock the doors The relay controlled by RPM output 2 provides proper polarity to unlock the doors The function of each input into the remote power module is as follows Input 1 Activated by an unlock request from the cab doorpods which will unlock the cab doors and also activate output 1 to unlock the body locks Input 2 Activated by a lock request from the cab doorpods which will lock the cab doors and activate output 2 to lock the body locks Input 3 Activated by an unlock request from the body unlock switch and sends an unlock request thru the datalink to the cab doorpod to unlock the cab doors 90 Input 4 Activated by lock request from the body lock switch and sends a lock request thru the datalink to the cab doorpod to lock the cab doors Note Remember to fuse the battery leads to the relays Low voltage body lack unlock switch SPST
209. trument panel must be ON and the battery voltage must be less than 11 5 volts The load shed variable on the right side of the rung is created in the following manner Select the My Variables TAB and move your cursor to the end of the list to the blank space Enter the desired name of your load shedder variable in the Custom Variable Column Using the left switch of the mouse to drag and drop the new load shedder signal to the output side of a blank rung place the cursor over the variable and perform a right switch mouse click to reveal a number of options Select the Shed option to make this rung a load shedder Next you will see that the variable is now a load shedder with a default time between sheds of 1 second You can change this time by double clicking on the 1 second number until it is highlighted Now enter your desired time interval in seconds being careful to include the s for a unit of measure The range for the time interval is from 1 second to 600 seconds The time interval between shedding outputs is chosen to be 60 seconds for this example Repeat the process on another rung except select the LOAD option to make the variable enable outputs based upon new logic conditions that may be entered on the left side of the rung See the third rung for an example of setting up the loading function Note that the time between the loads turning ON is 30 seconds and that the battery voltage must be greater than 12 3 volts The fourth rung sh
210. ttery voltage is less than 11 5 volts Once the battery voltage is higher than 12 3 volts the events for enabling outputs are e Ifthe load manager switch is ON the ignition key is in the RUN or in the ACCESSORY position and the battery voltage rises above 12 3 volts the load manager variable will be incremented to 1 after 30 seconds Now the 6 rung will be enabled and the Output2 will be turned ON e fthe battery voltage stays above 12 3 volts for 30 more seconds the load manager variable will be incremented to 2 Now the 4 rung will be enabled and the Output1 will be turned ON e After another 30 seconds of battery voltage above 12 3 volts the variable called Manager will incremented to 3 and stay at that value Note in the diagram above that the green indicators for SW One and SW Two will be ON only when the Remote Power Module outputs are ON See the diagnostic description listed below for additional ways to use these indicators to alert the driver that an output has been turned OFF due to an active load manager function 7 3 2 Multi Point Load Manager The Multi Point Load Manager example provides a means to turn OFF Remote Power Module outputs based upon multiple low voltage trip points Conversely the example provides the ability to turn outputs back ON based upon multiple higher voltage trip points It is recommended that a dead band range of at least 5 volts be entered to ensure that the load manager does not continually shed a
211. ttribute may be applied to any signal type Off With Error This attribute provides the ability for the Diamond Logic Builder software user to check the status of a signal in conjunction with the condition or state of the signal In this case if a signal has a BAD STATUS the signal state is forced to an open contact state Thus the label OFF With Error indicates that no matter what the signal state may be the contact will be treated as an open circuit on the ladder rung Checking OFF with Error from the pick list will place a black heart on the right side of the signal icon On With Error This attribute provides the ability for the Diamond Logic Builder software user to check the status of a signal in conjunction with the condition or state of the signal In this case if a signal has a BAD STATUS the signal state is forced to a closed contact state Thus the label ON With Error indicates that no matter what the signal state may be the contact will be treated as a closed circuit on the ladder rung Checking ON with Error from the pick list will place a broken heart on the right side of the signal icon Maintain With Error This attribute provides the ability for the Diamond Logic Builder software user to check the status of a signal in conjunction with the condition or state of the signal In this case if a signal has a BAD STATUS the signal state that was present before the status went bad will be used until the accessory signal is turned
212. ut and utilize the first in dash advanced logic latched rocker switch Door Open Warning System Step Light 1 Output 5 Brown 8 way Pin E will control the exterior body builder installed rear step light and utilize the fourth in dash advanced logic switch location with a service parts switch blank tooled with a red domed lens and illuminated with a single 3 candle power LED The body builder installed remote switches located at each door assembly all tied to the same RPM input circuit Black 23 way Pin 18 to control circuit functionality This RPM output will be controlled by the key switch in Ignition or Accessory position and the following circuit function interlocks are as follows 1 Any time a door connected to this system is open the rear step light will illuminate also activating the in dash flashing red warning lamp indicator 2 The door open warning light system is programmed with an ESC internal software clock in conjunction with the cluster audible alarm activated when any door connected to this system is opened for more than 30 seconds The ESC internal software clock will reset when the open door is closed or if power is cycled Marker Park Lights 1 Output 6 Brown 8 way Pin H will control the vehicles marker park light circuit This function does not utilize an advanced logic switch to control the circuit function other than the vehicles headlight switch The Panic Circuit switch function is interlocked to thi
213. ut cannot be used in more than one rung therefore independent variables must be used example 3 position Momentary Switch will require one rung to set the output ON and another rung to set the output OFF This will require using an Independent Variable Below is a ladder logic example demonstrating the use of independent variables Ladder Logic Structured Logic Diagnostics 1 LP _1 Bs 1 1 wv Set qq OO aff IND VAR EXAITCH 1 RPM Outputi jp Independent Variable Sample Note Independent Variables will not keep the Electronic System Controller awake therefore these independent variables can be set on and set OFF without causing the Controller to stay awake with the ignition key in the OFF position This contrasts with physical outputs that will keep the Controller awake and potentially drain the battery 28 5 7 1 Using Independent Variables as Custom Programmable Parameters Independent Variables can also be used to configure custom variables that can be changed by Level 2 DLB users An custom variable can be used as a value under a contact Once it is configured this value can be changed under the Features tab and Custom Logic sub tab This is handy if a value in a logic block is likely to need changed It will prevent the need to change the logic block in a template and reapply it The parameter value can be changed on the VIN
214. vanced Chassis Cluster Engine Other RPM1 2 Switches Transmission v omwveme e o 4 00 000 msaa _ 0 _ ooe Input GND On Off _ RPM utputl RPM Outputl On Off T Ouputl Current A M outpute current A Dutput3 Current Selecting an Output Next add the load RPM1 Oultput1 to the output of the rung In this example when the switch is in the up position True Remote Power Module 1 Output 1 will be TRUE and turn on When the switch is in the down position the up switch icon will be FALSE and therefore the Remote Power Module 1 output will turn off Ladder Logic Structured Logic Diagnostics SWITCH 1 LIP RPM1 Outputi 27 Adding an Output to the Ladder Logic View An additional rung that turns the switch indicator on when the output is on should be added to demonstrate to the operator that this output is engaged The Switch indicator light that is solid should be used to indicate that the output is ON This signal can be renamed as a Custom Variable It is recommended to include IND or some other identifier to the end of the Customer Variable 47 Variables Advanced Chassis Cluster Engine Other RPMs 1 RPM2 RPMa Switches Transmission Custom variable Used
215. vated repair costs You hold the key to managing the success of the Diamond Logic solutions you create It is desirable that the name and company phone number of the advanced ladder logic should be included in the diagnostic description oee the chapter on diagnostics for a full description of the information that should be included in the diagnostic description 7 5 6 Building the Logic for a Non Clutched Type PTO Creating an advanced ladder logic block for a non clutched type PTO is more difficult The logic rules for controlling a gear to gear type PTO are much more restrictive in order to prevent gear grind while engaging the PTO Some transmissions such as the Allison WTEC cannot use a non clutched PTO since the PTO gear is constantly turning while the engine is running Non clutched PTOs can be used with an Allison LCT transmission as long as the transmission is in gear and the vehicle is parked while the PTO is engaged then the transmission must be placed in neutral Non Clutched PTOs may also be used with manual transmissions as long as the clutch is depressed when the PTO is engaged A non clutched PTO should never employ logic rules that would allow automatic re engagement after being dis engaged by an interlock that was not true such as the park brake being released Since engaging a non clutched PTO requires stopping the transmission PTO gear using driver involvement this type of PTO cannot be engaged from body mounted controls A moment
216. w Below are the output and input connectors of RPM 1 We will discuss the output connector first On the output connector you will notice that each contact has several things associated with it The following explains what each item means B Indicates the pin number for that cavity INTERLOCKED SWITCH AUX 1 Output This is the name assigned by the feature that output is tied to The 5 before Pin E shows that this output is virtually fused to 5 Amps The default amperage is set to 20 Amps HPM1 Output2 Current This depicts the current draw on the RPM output The 1 before the name represents the current drawn by the load on output 2 The Bold Spare 1 next to pin D is the custom name we gave that signal The check box and lock on pin E allow you to click in the box and turn the output ON and OFF Clicking on the lock allows you to lock the output either ON or OFF no matter what other signal may be trying to drive it NOTE you are having trouble with outputs not coming on when you think they should be sure that you don t have outputs locked OFF and vice versa Notice how the INTERLOCKED SWITCH AUX1 Output is highlighted in yellow in the figure below If you select an output by clicking on the name the pin in the connector will also highlight Selecting an output in this way will also automatically select this output in the signals tab This is a very helpful feature if you are not sure of the feature code that controls that par
217. will accompany many of these failure modes Other failure modes could occur in the electrical system that would render the Flasher 1 or Flasher 2 output signals inoperative Failures within the switch pack or cabling to switch pack would also cause the outputs to be OFF even though the otart Switch is latched ON However if a fault exists in the switch pack it is not likely that communication between the ESC and the switch pack can be established to flash the green indicator in the switch about the problem Therefore the third fourth and fifth rungs check for bad status on the Flasher 1 and Flasher 2 signals as well as open or short circuit Note that the check for bad status on the fourth rung uses an OR condition meaning that a bad status on either of the two flasher outputs will cause the green indicator in the Start Switch to display a fast flashing pattern to indicate that a problem exists in the flasher circuits 110 Ladder Logic Structured Logic Diagnostics start witch Flasher 1 wv Flash 8 1 0 witch Flasher 1 Flasher 2 Switch IND a VA Y NA T Start Switch Flasher 1 Flasher 2 v start witch Flasher 1 Flasher 1 Current Flasherl Status Set 1 Flasher 1 em 119 Flasher 1 Current i 220 4 start Switch Flasher 2 Flasher 2 Current 20 A Flasherz Status O ar Flasher 2 iv IP Flasher 2 Current lt 1
218. will not be re started Note that the switch input shall be turned OFF when the ignition key is in the OFF position or if the switch pack experiences a status error condition The third rung enables the Remote Power Module output to be turned ON as long as the rocker switch is ON and the timer has expired The timer stays in the expired mode until it is re started Thus the output is turned on after five seconds and stays on as long as the rocker switch is ON and the key is in the RUN or ACCESSORY position 130 Ladder Logic Structured Logic Diagnostics Accessory I Switch 57 Start Switch 87 Power Out TM Timer Five Delayed Output Using Timer Timer Five 9c Timer Five 5 05 Power Switch IND 131 7 4 3 Enabling of an Output for a Specified Time Timers may be used to turn ON an output FOR a prescribed length of time See the following example This exercise will turn on a Remote Power Module output for exactly five seconds when a latched rocker switch is activated ON It only requires three advanced logic ladder rungs to perform this operation The example assumes that a rocker switch or other input is available in a latched ON or OFF condition The first rung is used to initialize the timer as OFF or stopped The second rung detects the rocker switch has been turned ON using the positive edge detection attribute Th
219. with ground present Signal with limited write access Timer Function NOTE created by the software when you program a timer function _ 180 Input Signal Modifiers Output Signal Modifiers Shed Sheds Loads OFF Flash Flash Feature 182 APPENDIX D MINIMUM REQUIREMENTS Minimum system requirements to load and run the Diamond Logic Builder program Pentium class processor or greater 500 MHz processor or faster Windows 98 operating system or greater XP recommended 128M of RAM for Windows 98 operating system 256M of RAM for Windows 2000 operating system or greater An Internet connection RP1210A device Nexiq USB Link NavCom or NavLink preferred IC3 Com 4 Com IC4 USB Dearborn Group or International J1939 cable may still work NOTE The Diamond Logic Builder software will operate very slowly with a Pentium processor International suggests the use of a Pentium IV processor with a minimum speed of 1GHhz for best performance Improved system performance will occur with the installation of increased RAM It is strongly recommended that all Terminate and Stay Resident TSR programs like Quicktime amp CD player programs and Pocket PC programs be removed prior to starting the Diamond Logic amp Builder software These programs interfere with the efficient operation of the Diamond Logic Builder program and can cause errors reading and programming the ESC The Diamond
220. xample RPM1 Output1 can be the output of one and only one rung When using a momentary switch with latching software not a true momentary more than one rung is required to control the output and therefore an independent variable is required see Independent Variable Section for more information The first rung should have the up switch icon on the left and the independent variable as the output on the right side of the ladder The second rung should also have this Independent variable as the output The automatically generated independent variable a should be renamed in the My Variables tab to the right to a more descriptive name In this example was renamed as IND VAR SWITCH 1 After changing the name the first rung Should automatically update in the ladder logic Untitl Sep 28 194005145 Ladder Logic Structured Logic Diagnostics SWITCH 1 LIP IMD VAR SVMTCH 1 27 SATEH 1 1 OherRPMs 1 Rems Switches Transmission My Variables Advanced Chassis Cluster Engine 1 Custom Estee signalialue Unit SWITCH 1 UP Custom Switch l Up On Off B switenoic pown evren morca custom switeho ma BK surrcm FAST uston Pwicch l 1nd Flash onvote Omm mrsa _ lacere met av Selecting an
221. y clicking OFF of diagnostics disconnecting from the vehicle for 10 seconds reconnecting and then running diagnostics again This will reset all the locks and test values that you have entered From there you can start with a clean slate and ensure that only the values and locks you want set are in fact set B International Diamond Logic Builder f 5 File Edit AdvancedLogic Tools Diagnostics Help Diagnosing Sequence B 5 B Gf Get Data f Program af a Select Advanced Logic Features Fautts Modules Connectors Signals Center Panel Cluster Messages ESC Signals custom Master List Watched Graph Unsaved Session Signal Value Unit w Unit Accessory Accessory j Om Off w On Off E Air Horn Request Air Horn Request On Off w Air Sol 1 RPM1 Inputl 127 On Off onoff Air Sol 2 Input2_12 05 0 On Off Air 501 3 IRPMl Input3 12V J w On off Sol 4 Input4 12V On Off on off Control Control O Number nt of Number IND_6 Custom_Switch06_Ind On Off w On Off IND Master Custom Switch l Ind 21 on Off On Off Bester TIT Switch0l On Off Qut 6 utput6 e

DIAMOND LOGIC® BUILDER SOFTWARE User`s Manual

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DIAMOND LOGIC® BUILDER SOFTWARE User`s Manual