Bear Bones Programmble User Interface
Contents
1. Channels 1 5 ee NPT LEDa STPT LED x5 Figure 2 1 ICM PUI 01 I O Feature Locations ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 8of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM PUI 01 Functions The ICM PUI 01 may be used in the ladder diagram by two methods with contacts and coils or by Structured Text To use the contacts and coils method the ICM PUI 01 expansion options must be configured in the EZ LADDER Toolkit s Project Settings When using Structured Text the I O can be configured from the Structured text language and does not require the ICM PUI 01 to be configured in the Project Settings Configuring the ICM PUI 01 Expansion Option in EZ LADDER Before you can use the ICM PUI 01 I O as contacts and coils it must be configured as a expansion option of the P13 Series Bear Bones controller within the EZ LADDER Toolkit For help with installing or using EZ LADDER please refer to the P Series EZ LADDER User s Manual 1 In EZ LADDER from the File Menu at the top click PROJECT then SETTINGS This will open the Project Settings Window Se lect ICM BB P13 XX as the target from the choices Refer to Figure 2 2 Verify the correct COM Port is selected 2 Click the PROPERTIES button to the right side of the window The ICM BB P13 XX Properties Window will open 3 Using the Drop down Part Number select box sel2. ma Revision 1 For P13 Series Bear Bones Controllers Swi SW2 MODULE CONFIG CH1 CH2 CH3 the CHS 5 R5001 e TA CHANNEL 4 CHANNEL 5 u Bear Bones Programmble User Interface Covered Models ICM PUI 01 p Divelbiss Corporation Toll Free 1 800 245 2327 Ive ISS 9778 Mt Gilead Road Web http www divelbiss com Fredericktown Ohio 43019 Email sales divelbiss com CORPORATION 2013007 1 Manual Contents Getting Started HOW to Use this Manual siscccnsiandesdsnevciesessensvsitvsasainaiebamtee cnvsseadusuectesenbesses 3 The Programmable User Interface ICM PUI 01 Overview 5 4 Getting to Know the ICM PUI O1 cc eesseseeceececceeeseceeeeeeeseeseeeeeeeens 4 Installing the IEW PUIHO 1 snc ancsavanssaneneasiocnaseacnatenteapencedinmnandebeisenigadiannnes 5 Hardware Specifications cssssesseseececcecceeceeeeeeeseesececceceeeesesaeanegeees 6 ICM PUI 01 Functions General ICM PUI 01 Functionality sscaccsssccansrsccnvrerssenteonrontennenensvasestnonness 8 Configuring the ICM PUI 01 Expansion Option in EZ LADDER 9 ICM PUI O1 I O ASS gNMEntS cceseccceeessssecceessseeecesssseeeeeesseeeeeeeeas 10 Analog Pots Jumper Configurations cccccerccsasssennsansovanvcoesesecsonersorns 11 Dip Switch Inputs General Use x saswensnnwnsawaneseancanbonenhaweswedeasonsanceorwsane 11 LED Outputs General WSE csuisnvnarsannwnvinanecsvasiediievenadevannaneandunanv
3. 8 0 Min ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 14of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM TM OX Legacy Functions Configured as ICM TM 03 x channel Range Channelx A Channel x B 1 0 Sec 50 0 Sec OFF OFF 01 Sec 0 15 Sec OFF oN 0 02Sec 0 75Sec ON OFF With the switches and jumpers configured the ICM PUI 01 may now be installed Refer to the Installing the ICM PUI 01 section of this manual GO or cycling power to the controller Some of the switch configurations are only read when the program is started If the When setting the switch configurations after installation the program must be stopped and restarted using the STOP program is not started after changing switch settings the changes may not take effect until a power cycle is done Using the ICM PUI 01 Legacy Timer Functions To use the ICM PUI 01 Legacy timer functions Divelbiss provides a ladder diagram sample with a custom structured text function block that allows easy use similar to the original timer card functions This ladder diagram custom structured text function block is availabe from our website www divelbiss com Browse to the ICM PUI 01 product page and select the Documents Downloads tab in the page Located in the Software section will be the sample function block ICM PUI O1FBLD zip Download and unzip t
4. 3 switch blocks of 5 individual switches Digital Outputs 10 Digital Outputs via 10 LED indicators Analog Inputs 5 Potentiometer inputs via controller based analog inputs requires jumper configuration and detracts from total analog inputs available on controller Type Open Board Style Mounts to stand offs hardware included of Channels 5 Timer Channels Legacy Timer Support ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 6 of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM PUI 0O1 Functions This section explains the ICM PUI 01 generic functionality including available user interface points LEDs switches etc ICM PUI 01 Functions General ICM PUI 01 Functionality The ICM PUI 01 is a user interface board that provides functionality to the controller as digital inputs using dip switches outputs as LED indicators and analog inputs from potentiometers These I O points can be accessed in the P13 Series Bear Bones controller ladder diagram When using the ICM PUI 01 not as a legacy timer ICM TM Ox it has the following I O that may be accessed in the ladder diagram Refer to Figure 2 1 for an illustration of the available I O locations 15 Inputs via dip switch locations 10 LED Indicators 5 Potentiometers read via analog inputs SW1 5 Dip SW2 5 Dip SW3 5 Dip Switch Locations Switch Locations Switch Locations MODULE CONFIG
5. AVG etc PUI 01 This allows based on jumper configuration that only some or all of the 5 channels may be used by the potentiometers of the ICM PUI 01 Channels not configured for use of the ICM PUI 01 may still be used as analog inputs on the P13 Series Bear Bones Controller using on board terminal blocks Q Only the analog inputs configured by the on board P13 Series Bear Bones controller s jumpers are connected to the ICM ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 12 of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM TM Ox Legacy Functions This sections explains the use of the ICM PUI 01 to operate with the same functionality as legacy Bear Bones Timer cards ICM TM Ox The original Bear Bones used these timer cards to provide potentiometer adjustable timers for use in the ladder diagram and also to provide LED indicators for each channel s start timing and completed timing functions The ICM PUI 01 may be configured to operate as an ICM TM 01 ICM TM 02 or ICM TM 03 This functionality requires the use of a ladder diagram custom structured text function block provided by Divelbiss Corporation ICM TM OX Legacy Functions Pre Installation Configuration as ICM TM 0x There are several configuration items required to use the ICM PUI 01 as an ICM TM Ox timer card Some of these configuration items are required prior to installation s
6. Mounting Holes x 4 Figure 1 1 ICM PUI 01 Illustration ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 4 of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started Installing the ICM PUI 01 The ICM PU 01 installs directly on a P13 Series Bear Bones controller using the provided hardware The ICM PUI 01 when installed blocks access to several configuration jumpers on the P13 Series Bear Bones Controller These jumpers should be configured prior to installing the ICM PUI 01 Refer to later sections of this manual or the P13 Series Bear Bones Manual for proper jumper configurations 1 Install the a stand off 4 40x5 8 provided into each of the the P13 Bear Bones Controller s 4 mounting holes provided and secure using one star lockwasher and one 4 40 nut provided See Figure 1 2 for mounting hole locations The male end of the stand off should be installed through the P13 Series Bear Bones Controller from the top side with the lockwasher and nut installed on the back side 2 Align the ICM PUI 01 board over the four stand offs installed in step 1 and align the EXP1 connector of the ICM PUI 01 with the EXP1 connector of the P13 Series Bear Bones Controller The connector should align as well as all the mounting holes Carefully plug the module into EXP1 3 Install a 4 40 screw and star lockwasher into each of the mounting hole and int
7. O Assignements in this manual Potentiometer Analog Inputs General Use The five potentiometers of the ICM PUI 01 may be used to drive analog inputs on the P13 Series Bear Bones Controller These po tentiometers are connected to the P13 Series Bear Bones controller s analog inputs As the potentiometers are adjusted the analog input AIO Al4 will adjust accordingly These analog inputs are monitored in the ladder diagram as integer variables with a range of approximately 80 to 4095 must be installed in the Project Settings of the P13 Series Bear Bones controller Refer to the P13 Series Bear Bones Before the analog inputs may be used in conjunction with the potentiometers on the ICM PUI 01 the actual analog inputs Controller Manual for details on installing the analog inputs Before the analog inputs may be used in conjunction with the potentiometers on the ICM PUI 01 the analog input jumpers must be configured Refer to the P13 Series Bear Bones Controller Manual for details on jumper configurations The analog inputs potentiometers are read in the ladder diagram by integer variables ANO to AN4 Each variable is automatically updated with the current value of the analog input by the P13 Series Bear Bones software All that is required is to use the variable in the ladder diagram as needed Based on specific application needs the analog inputs may need to be averaged for stability using standard ladder diagram function blocks M
8. alled and config ured as an expander in the Project Settings each dip switch will have an associated boolean variable This boolean variable may be used in the ladder diagram as a contact or inserted as a boolean for function blocks as needed The I O addressing is automatically configured as shown in the section ICM PUI 01 I O Assignements To use just place the contact or variable in the program If using Structured Text the I O may be accessed directly from the Structured Text code For the I O addresses see the section ICM PUI 01 I O Assignements in this manual ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 11of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM PUI 01 Functions LED Outputs General Use The LED indicatorson the ICM PUI 01 may be used in the ladder program as digital outputs With the ICM PUI 01 installed and configured as an expander in the Project Settings each LED Indicator will have an associated boolean variable This boolean variable may be used in the ladder diagram as a coil or inserted as a boolean for function blocks as needed The I O addressing is automati cally configured as shown in the section ICM PUI 01 I O Assignements To use just place the coil or variable in the program If using Structured Text the I O may be accessed directly from the Structured Text code For the I O addresses see the section ICM PUI 01 I
9. ancnndons 12 Potentiometer Analog Inputs General USe cccccccececeeeeeeeeeeeees 12 ICM TM Ox Legacy Functions Pre Installation Configuration as ICM TM OX csessssssssssssseseeeeeees 14 Using the ICM PUI 01 Legacy Timer FUNCTIONS ccccccceeseeeeeeeseeeers 15 ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 1of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started This section explains how to read this manual and understand the symbols and information that it contains To begin using your Programmble User Interface Board for P Series Bear Bones you will need to follow these steps e Configure jumpers on the Bear Bones Controller e Mount Install the ICM PUI 01 to the Bear Bones Controller e Configure the Programmable User Interface Switches Refer to the appropriate sections of this manual for details on the above items If using as an ICM TM Ox functional replacement with Divelbiss provided program Structured Text function block WARNING The ICM PUI 01 Board must not be used in applications which could be hazardous to personnel in the event of failure of this device Precautions must be taken by the user to provide mechanical and or electrical safeguards external to this device This device is NOT APPROVED for domestic or human medical use Getting Started How to Use this Manual In this man
10. ar Bones control ler Optionally using Divelbiss provided software ladder diagram and structured text function block the ICM PUI 01 may be config ured to operate with the same functionality of the ICM TM 01 ICM TM 02 and ICM TM 03 of the legacy Bear Bones product The switches on the board configure the type of timer functionality with the same ranges from the original legacy bear bones timers The potentiometers are fed into the analog inputs to provide the timer setpoint and LED indicators are provided to identify timer start and completion Getting to Know the ICM PUI 01 The ICM PUI 01 is shipped as an open board expander that connects directly to the P Series Bear Bones controller via it s EXP1 expansion connector The expander mounts to the controller using provided hardware including stand offs screws and nuts Figure 1 1 illustrates the ICM PUI 01 expander board Ssw1 Sw2 MODULE CONFIG Ti i ve ae NC ows Module Configuration General Timer e ak Configuration Switches deere CHANNEL 1 X O STPT E Interface Connector INPT to P13 Bear Bones m CHANNEL 2 Controller STPT E INPT LED x 5 One EXP1 000000000000000 000000000000000 ST each channel INPT E CHANNEL 3 90 STPT E y STPT LED x 5 One oS each channel on INPT M CHANNEL 4 Analog Input STPT E Potentiometer x5 DE a One each channel INPT CHANNEL 5 X el o STPT E PIR
11. be configured as necessary individually ie some may be configured as on board terminal block analog inputs and some may be configured as sourced from the ICM PUI 01 This is entirely dependent upon your application needs The ICM PUI 01 supports up to 5 channels 5 potentiometers via 5 analog inputs Before the potentiometers on the ICM PUI 01 may be used these jumpers must be configured or verified in the proper For each channel needed on the ICM PUI 01 configure the on board ICM BB P13 XX controller s analog jumpers as required Only the configuration required for ICM PUI 01 use is shown For details on configurations of the analog inputs sourced on the P13 Series Bear Bones controller refer to the P13 Series Bear Bones Controller manual The jumpers are configured using the movable shunts installed Pin 1 is identified and all jumper pins are in order 1 2 3 etc The shunt should be installed on the pins identified below Channel JMP4 JMP29 JMP5 Analog Input Channel JMP8 JMP30 JMP9 Analog Input Channel JMP10 JMP31 JMP12 Analog Input Channel JMP11 JMP32 JMP13 JMP34 Analog Input a e Jal e e mw Channel JMP15 JMP33 JMP17 Analog Input Configuring the jumpers incorrectly may result in no operation or incorrect operation Damage to the controller or expander may result Dip Switch Inputs General Use The dip switches on the ICM PUI 01 may be used in the ladder program as digital inputs With the ICM PUI 01 inst
12. ect the model of the ICM BB P13 XX Refer to Figure 2 3 With the model selected the Devices pane will update with the currently selected features for the ICM BB P13 XX 4 Click highlight the Expansion Port in the list box in the lower left Expansion section then click the PROPERTIES button lo cated in the lower right Expansion section This will open the Expansion Port Properties window fe DE pl EZ Project Settings i ec E2 1cM BB P13 xx Properties babak Target Version Options as Part Number ICM BB P13 30 Z Target Devices i Name Description a Properties Te GPIO HEC 4000 Divelbiss Corporation Harsh Environment PLC CANL Add Device HEC HMI Divelbiss Corporation Harsh Environment HMI _ RC Properties HEC P5000 Divelbiss Corporation Harsh Environment PLC 2C0 N ICM BB P13 XX Bear Bones P13 Contoller FM24XXX Remove Micro Bear PLC Divelbiss Corporation Micro Bear Controller ps 6 Internal m pio Analog VO Low Voltage Sense Communications Settings PLCHIP_Pxx_rtc 5 Network Pot COM1 Z OptiCAN Expansion Description Expansion Board Properties peaches NAE Figure 2 2 Project Settings a Cancel L d Figure 2 3 Target Properties 5 Select the ICM PUI 01 from the Expansion Boards list Refer to figure 2 4 The Details pane will update with the I O list on the
13. ents When the ICM PUI 01 is installed in the Project Settings the I O are automatically named and configured and appear as boolean variables in EZ LADDER Toolkit If you are going to use Strutured Text to access the I O the following I O addressing is needed Switch SW1 Swi SW1 SW1 SW1 SW2 SW2 SW2 SW2 SW2 SWw3 SWw3 SW3 SW3 SWw3 ICM PUI 01 User s Manual VELEL IG Name 1 O Address VELEL LED Name I O Address D ane S a ares ee a eee ee o T E Go o T o Document 2013007 1 pdf PAGE 10of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM PUI 01 Functions Analog Pots Jumper Configurations The ICM PUI 01 potentiometers are designed to connect to the P13 Series Bear Bones controller s analog inputs and provide a di rect 0 5VDC signal approximate The P13 Series Bear Bones controllers have on board configuration jumpers for the analog circuits that configure the source of the analog input on board terminal block or ICM PUI 01 the type of analog input 0 5VDC 0 10VDC or 0 20mADC and an additional jumper configures one channel as an analog input or an analog output The factory default settings for the jumper configure the source as on board the controller positions Each channel of the ICM PUI 01 supports a potentiometer analog input via controller As each channel is independent of the other channels channels may
14. he use of an MAVG function block moving average should be sufficient ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 16of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com
15. his file to have access to the ladder diagram file with the custom structured text function block This ladder diagram program includes several comment blocks regarding switch configurations and information on how to use the function block provided For each placed instance of the custom structured text function block named TMR there are a few inputs and outputs that must be connected See Figure 3 1 Ena Enable Boolean The enable input must be true for the function block instance to operate CH Channel Integer The channel input identifies the channel on the ICM PUI 01 to use Channels 1 5 are valid only IN Boolean The IN input causes the timer to begin timing and continue timing as long as IN is true until the setpoint is reached STP Setpoint Integer The STP input is the setpoint of the timer This must be connected to the analog input of the timer channel connected to the channel input of the function block AIO for Channel 1 Al1 for Channel 2 etc The analog inputs are tied to the potentiometers of the ICM PUI 01 channels and adjust as the potentiometers are changed The function block scales this value to the correct range internally OT Boolean The OT output goes true when the timer has reached it s setpoint CV Integer The CV is the current value of the timer as it is timiing in milliseconds The timer setpoint is set using the channel potentiometers For each channel a INPT LED indicates when the timer has beg
16. ince jumper configuration items on the P13 Series Bear Bones controller will be hidden once the ICM PUI 01 is installed The first step is to configure the P13 Series Bear Bones controller s analog configuration jumpers These jumpers configure the analog inputs source to the ICM PUI 01 and set the correct range 0 5VDC These jumpers must be configured as shown for proper operation as an ICM TM Ox timer Channel JMP4 JMP29 JMP5 Analog Input Channel JMP8 JMP30 JMP9 Analog Input Channel JMP10 JMP31 JMP12 Analog Input Channel JMP11 JMP32 JMP13 JMP34 Analog Input Channel JMP15 JMP33 JMP17 Analog Input Configure the dip switches on the ICM PUI 01 These switches configure the type of module and timer ranges MODULE CONFIG switch SW3 The MODULE CONFIG switch is used to identify the type of timer module Type 1 2 3 4 5 mmo o o on x x mmo o on on x x XX Don t Care CHANNEL switchs SW1 SW2 The CHANNEL switches operate as the original ICM TM Ox timer card Link jumpers By setting the state of the switches the timing range of each channel may be configured independently of the others Each CHANNEL switch is labeled by channel number and by A or B Configure the switches as required for the ranges needed as shown below Configured as ICM TM 01 x channel Configured as ICM TM 02 x channel Range Channel x A Channel x B Range Channel x A Channel x B 14Min 11 4 Min 0 3 Min
17. o the stand off female end Tighten to secure the ICM PUI 01 Figure 1 3 represents the installed ICM PUI 01 The ICM PUI 01 should be configured prior to applying power to the P13 Series Bear Bones Controller W L 9 St E Z O ULEDI ULED2 POWER L Da ooojpoooo0o0o00 O I cz SOWNV om gt of Ola l l l l l l MN mounting Holes l EXP1 x 4 Locations l gt Connector n I 5 1 l o O l O jo O O j n oO l l Ojs wl O O m Rie l l op z u I Mounting Holes I ta 5 H cS l x 4 Locations l lea AF Qe l L 5 L Iet gt O E o ees ees ee ee ee ee A P ul O O o O or NI O of Figure 1 2 Mounting Holes ICM PUI 01 Overlay ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 5 of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started Wwloesryrppe til oOo em ULED2 POWER O I DOWNY MODULE CONFIG SwW3 OQaRons INPT STPT Ha INPT i STPT i INPT B STPT E gooo0o0000000000000000 ooooooooo0o00000000000 INPT B Je clo C3210 CHANNEL 5 S 76 5 4 C OUTPUTS O O O O Ok DIGITAL __ O OOOO pppbbpe hp Figure 1 3 ICM PUI 01 Installed Hardware Specifications Digital Inputs 15 Digital Inputs via
18. selected expander 6 Click OK This will install the ICM PUI 01 expander and close the Expansion Port Properties window the ICM BB P13 XX Prop erties window should now list the ICM PUI 01 as an installed expander Expansion Pane at bottom Refer to Figure 2 5 7 Click OK This will close the ICM BB P13 XX Properties window and save any changes made 8 Click OK This will close the Project Settings Window Use the SAVE or SAVEAS menu to save the ladder diagram project ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 9of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com l ICM PUI 01 Functions Figure 2 4 Expansion Port Properties r r eane baa E72 ICM BB P13 XX Properties balaj Expansion Boards Part Number iCM BB P13 30 KA Name Description None No Expansion Board Devices ICM PUI 01 The Programmable User Interface G Bus eo B CAN LCAN _Add Device RC Properties B RCO Details FM24XXX Remove GPIO Inputs i i GPIO7 EXP_ID_1 inp GPIO9 EXP_ID_2 Analog I O GPIO8 EXP_ID_3 i Low Voltage Sense GPIO144 EXP_ID_4 PLCHIP_Psox_rtc GPIOS7 EXP_ID_5 Network GPIO10 CH1_LINKA OptiCAN GPIO11 CH1_LINKB GPIO118 CH2_LINKA ennan cia imine Description Expansion Board Properties Expansion Port ICM PUI 01 Cancel Figure 2 5 Installed Expander ICM PUI 01 I O Assignm
19. ual the following conventions are used to distinguish elements of text BOLD Denotes labeling commands and literal portions of syntax that must appear exactly as shown italic Used for variables and placeholders that represent the type of text to be entered by the user SMALL CAPS Used to show key sequences or actual buttons such as OK where the user clicks the OK button In addition the following symbols appear periodically in the left margin to call the readers attention to specific details in the text O Warns the reader of a potential danger or hazard associated with certain actions Q Appears when the text contains a tip that is especially useful Indicates the text contains information to which the reader should pay particularly close attention All Specifications and Information Subject to Change without Notice ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 3 of 16 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started The Programmable User Interface ICM PUI 01 Overview The ICM PUI 01 Programmable User Interface is an expansion board for the P Series Bear Bones controller s This expander pro vides optional functionality The expander provides a total of 10 LED indicators 15 silde switches and 5 potentiometers which can be monitored or controlled via the ladder diagram as digital inputs outputs and analog inputs of the P Series Be
20. un or is timing and a STPT LED idicates when the timer has reached its setpoint completed timing Using the variables connected to the IN and OT are used to control when the timer begins and to signal when the timer has com pleted its timing cycle ICM PUI 01 User s Manual Document 2013007 1 pdf PAGE 15 M0 it Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com ICM TM OX Legacy Functions CHxStart Contacts trigger timer to start 14 Donex boolean variables can be used other places as coils are true when time setpoint is reached TIMER CHANNEL 1 15 TMR1 TIMER 16 Channel E Elap 1 Elapsed Time in milliseconds Donel Timer Elap1 Completed CH1Start 18 AlO for CH 0 Alo Figure 3 1 Custom ST Function Block As shown in Figure 3 1 the CH1Start boolean variable contact starts the timer When the timer setpoint is reached the Q Done1 boolean variable will be true 1 This variable may be placed elsewhere in the program as a boolean variable or as a contact The Al0 is the analog input for Channel 1 The Elap1 variable is the current timer value in milliseconds and the TM 1 variable is shown only for example with the Elap1 converted to a timer seconds minutes etc The CH input is connected to _1 which is an integer with a default value of 1 always Q If more stability is required for the analog inputs t
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