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user manual rev3 - Spartan Controls

1. CONFIGURE MENU Enter pip 1 la L R p PID 1 la L R p ACTION DIRECT ACTION DIRECT p INTGRL 9999 INTGRL 9999 FILTER 1 000 FILTER 1 000 CONTROLLERS I Reset PID Controller 2 PID Controller EB GAIN 0 050 GAIN 0 050 DERIV 0 000 DERIV 0 000 DEADBAND 0 000 DEADBAND 0 000 CONFIGURATION MODE A See Note 1 REVERSE See Note 2 See Note 2 See Note 2 See Note 2 See Note 2 Full FLOWCHART fig 6 v CONFIGURE MENU Enter AU 1 0 000 L R p AUI 1 0 000 la L R p 1 0 000 ANALOG USER IN I4 Reset j Analog User Input Analog User Input Analog User Input See Note 2 See Note 2 Note 1 Note 2 Enter When word group is blinking pressing Enter When number group is blinking pressing CONFIGURE MENU BMN la L R p RM 1 0 00 M L R p RM 1 0 00 M L R gt LAST POWERON Last Power Off will cause one character to blink Enter will cause decimal point to blink HRS RUN PWR DN Reset RUNTIME METER RUNTIME METER RUNTIME METER 02 JAN 98 7 24 01 JAN 98 15 57 Wh h teris blinking When decimal point i
2. t e 5 5 3 5 3 3 2 2 2 2 2 2 2 2 2 2 NOTES UNLESS OTHERWISE SPECIFIED 5 10 19151716 5141312 11 0 1 1 1 1 1 1 DC INPUT POWER 36V 500mA MAX LOOP POWER may ho 5670 3 2 no ele 17 e 1 m 20 18V 800mA MAX 12V INPUT 11 4 2 2 2 5 51 22 2 SOLID STATE RELAY OUTPUTS RATED 5 36V 1 75 MAX X Mp Ue 17 y 5 AUXILLARY OUTPUTS 36V 100mA MP ers 2 2 06 75 4 20mA 4 NULL MODEM TYPE CONNECTION REQUIRED FOR i Nc 2 INTERFACE TO COMPUTER 2 _ ANALOG OUT 1 0 24mA 10 1016 29 5 5 OF AUXILLARY OUTPUT CONNECTOR MUST wn s SELIG cts 2 COUPLES CONNECTED TO AUX POWER GROUND 2 8 6 SNUBBER DIODE REQUIRED FOR INDUCTIVE LOADS B 2 4 5 EIC 34 Z UNDOCUMENTED PINS SHOULD REMAIN DISCONNECTED 11211 121112111221 2 1 1111 151 31 5 11311 151113111211 1211212 1 121512152 1122112 215 2 411 3012 0112079627 su dd 2u3 5s d dd IM 10 1 ELECTROMAGNETC MODEL NO SHEET NO e ojo 5 9 0 0 9 0 0 9 0 019 0 0 0 9 2 41 PICKUP HEAD 0000000 0000000000000000 E COMMON 8630B_ 3 1 4 20mA INPUTS OU
3. CONFIGURE MENU Enter ADDR 1 IM LR ADDR 1 lt LR ADDR 1 NO lt L R gt ADDR 1 NO COMMUNICATIONS M Reset BAUD 19200 BAUD 19200 RTS TX LO RTS TX LO i 2 255 300 600 1200 YES TX HIGH 2400 4800 9600 CONFIGURE MENU Enter TEST MODE TIMER TEST MODE TIMER M Resei j SECONDS 60 30 300 CONFIGURE MENU Enter gt DIAGNOSTICS rEnter EXIT HOLD RESET DIAGNOSTICS Reset KEY TEST M Reset KEY i t DIAGNOSTICS rEnter Digital in Stat RELAY 1 RELAY 2 RELAY 3 RELAY 4 RELAY 12 DIGITAL INPUTS Reset CCCCCCoCoCCCoCCC ENERGIZE RELAY ENERGIZE RELAY ENERGIZE RELAY ENERGIZE RELAY ENERGIZE RELAY DIAGNOSTICS Ee gt RELAY 1 la L R p RELAY 2 la L R p RELAY 3 la L R p RELAY 4 4 L R Relays 5 through 11 gt RELAY 12 DIGITAL OUTPUTS lt Reset DEENERGIZE RELAY DEENERGIZE RELAY DEENERGIZE RELAY DEENERGIZE RELAY DEENERGIZE RELAY DIAGNOSTICS ANALOG Enter Al 1 0 000 INPUTS Reset4 Analog Input 1 2 24 DIAGNOSTICS Enter gt ANALOG OUT 1 4 L R ANALOG OUT 2 ANALOG OUTPUTS Reset 0 0 1 0 100 0 100 DIAGNOSTICS rEnter RM 1 000 415 RM 1 0 00 a LR RM 1 0 00 a i n LAST POWERON a L R gt Last Power Off HRS RUN PWR DN Reset4 RUNTIME METER RUNTIME METER RUNTIME METER 02 JAN 98 7 24 01 JAN 98 15 57 1 0 32000 59 See Note 1 DIAGNOSTICS FEnter FRI 9 JAN 1998 ld L R p FRI 9 JAN 1998 FRI 9 JAN 1998 FRI 9 JAN 1
4. Model 8630B Hardware Manual User MANUAL CONTROLS 1998 AMOT Controls Corp Rights Reserved Printed in USA Trademarks used in this text Hawk I and HawkWin are trademarks of AMOT Controls Corp Windows and Windows 95 are registered trademarks of Microsoft Corporation Modbus is a registered trademark of Modicon Ltd Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products AMOT Controls Corp disclaims any proprietary interest in trademarks and trade names other than its own Use of DANGER WARNING CAUTION and NOTE This publication includes DANGER WARNING CAUTION and NOTE information where appropriate to point out safety related or other impor tant information DANGER Hazards which could result in severe personal injury or death WARNING Hazards which could result in personal injury CAUTION Hazards which could result in equipment or property damage NOTE Alerts user to pertinent facts and conditions Although DANGER and WARNING hazards are related to personal injury and CAUTION hazards are associated with equipment or property damage it should be understood that the operation of damaged equipment could under certain conditions result in degraded system performance leading to personal injury or death Therefore comply fully with all DANGER WARNING AND CAUTION NOTICES This d
5. EN hR EN EN vun EN EN See Note 1 DIS DIS v CONFIGURE MENU Enter SUI 1 ON SUI 1 ON SUI 1 ON USER SWITCHES 4 8 CYLINDER ENGINE 8 CYLINDER ENGINE 8 CYLINDER ENGINE See Note 1 CONFIGURE MENU Enter GRP 1 GRP 1 DEV A LO 0 000 DEV A LO 0 000 DEV B LO 0 000 DEV B LO 0 000 AVG GROUPS lt Reset Group Average Group Average DEV A 0 000 f L R gt DEV HI 0 000 4 L R gt DEV B HI 0 000 L R gt DEV B HI 0 000 no alternates See Note 1 See Note 2 See Note 2 See Note 2 See Note 2 v CONFIGURE MENU Enter SR 1 SR 1 A 0 000 0 0 000 0 B 0 000 0 0 000 0 SPLIT RANGES 4 Reser Split Range Split Range 0 000 100 0 000 100 0 000 100 lt L R gt 0 000 100 no alternates See Note 1 See Note 2 See Note 2 See Note 2 See Note 2 CONFIGURE MENU Enter Setpoint 1 Setpoint 1 SP 0 000 i SP 0 000 ACTION RISING USER SETPOINTS Setpoint Constant Setpoint Constant HYS 0 000 gt Hys 0 000 figure 6 1 no alternates See Note 1 See Note 2 See Note 2 FALLING Y
6. 14 30 TIME OF DAY Reset OPEN VALVE 5 EN EN EN EN EN EN EN EN EN EN DIS DIS VIEW MENU Enter SUI 7 ON R p SUE 1 ON USER SWITCHES M Reset 8 CYLINDER ENGINE 7 8 CYLINDER ENGINE gt VIEW MENU Enter GRP 7 R p DEV A LO 0 000 la L R p DEV LO 0 000 la L R DEV B LO 0 000 la L R p DEV B LO 0 000 AVG GROUPS l4 Reset_ Group Average E DEV A HI 0 000 DEV A HI 0 000 DEV B HI 0 000 DEV B HI 0 000 no alternates See Note 2 See Note 2 See Note 2 See Note 2 VIEW MENU Enter SR 1 0 000 0 la L R p 0 000 0 0 000 0 la L R p 0 000 0 SPLIT RANGES Split Range 0 000 100 0 000 100 0 000 100 0 000 100 See Note 2 See Note 2 See Note 2 See Note 2 figure 7 1 lt L R gt I Enter inte VIEW MENU Setpoint 1 L R SP 0 000 4 iR SP 0 000 p ACTION RISING USER SETPOINTS M Reset Setpoint Constant HYS 0 000 HYS 0 000 See Note 2 See Note 2 See Note 2 VIEW MENU Enter RUN DIAGNOSTICS ld Enter DIGITAL IN STAT RUN DIAGNOSTICS DIGITAL INPUTS CCCCoooCoCCoCCoC A RUN DIAGNOSTICS ld Enter e Al 1 0 00C ANALOG INPUTS ANALOG
7. 6 8 14 Split Ranges eii tectae 6 5 6 8 15 User Setpoints 6 5 6 8 16 Communications cocci cette et et 6 5 6 8 17 Test Mode 6 6 68 18 enaa 6 7 6 8 vi 7 VIEW MODE 7 1 Descriptions of Individual Menu Boxes 7 1 ati tic eee dietis 7 1 7 1 2 Analog User Input avo dre es 7 1 7 1 3 Unhealthy Channels 7 1 71 4 Hours Run Power Down eee 7 1 Failt Logging 7 1 1 6 gee nca quet 7 1 7 1 7 Analog Inputs acere er tque diei 7 2 7 1 8 Digital Outputs 7 2 7 1 9 Analog Outputs dese bibet 7 2 12110 Wainer ne veh eiie 7 2 74 11 Tachometer uie et 7 2 PLD Tile OR day ooa os sto 7 2 dido E 7 2 74 14 Ayerape Groups onnenn unninn nao 7 2 155p 7 2 7526 User 7 2 7 1 17 Run seelische rts 7 3 ostio taie IRSE 7 4 7 119 Vest Mode 7 4 vii 1 INTRODUCTION The Hawk I system is a unique highly advanced programmable controller combining the power of a PLC with the easy to use functional ity of an embedded control system This system allows safe localized scanning of digital inputs temperatures pressures
8. 7 1 17 8 7 1 17 9 7 1 17 10 Digital Inputs Shows the status Open Closed of all 16 Digital inputs Analog Inputs Shows the status of all Analog inputs Analog Outputs Shows the status of all Analog outputs Digital Outputs Shows the status of all Digital outputs System Clock Shows the current time date settings for the Hawk I The user may modify these settings from this menu Communications Shows the current settings for the serial port System Info Show the total number of rungs in a sequence R and the total number of sequence overruns 0 Firmware Shows the current firmware version and checksum Sequence Shows the download date and time of the current sequence Accesses Shows the total number of downloads 7 3 7 1 18 Lock Unlock This menu allows the user to password protect the unit to prevent unauthorized access to system parameters If the system is locked parameters may only be viewed 7 1 19 Test Mode This menu allows the user to test digital analog and tachometer inputs while the system is in Run mode The Test Mode function is controlled by a timer whose value is defined in CONFIGURE TEST MODE TIMER Sec 6 8 17 While the timer is running the selected input can be manipulated without setting off any sensor fails or alarms When the timer stops the system will return to the sequence display All tempo rarily disabled sensor fails and alarms will be restored
9. Sequence Date SEQUENCE Reset 02 JUN 97 8 51 DIAGNOSTICS Enter D L COUNT 4 ACCESSES Reset A DIAGNOSTICS Enter CONFIRM ENT CRL CALIBRATION 4 Reset CANCEL RESET DIAGNOSTICS Enter CONFIRM ENT _Enter p DOWNLOAD CODE DOWNLOAD CODE 4 CANCEL RESET WAITING CONFIGURE MENU Enter PASSWORD 0 PASSWORD 0 LOCK UNLOCK 4 Reset NEWPWD 0 lt 4 L R gt uEwPWD 0 1 999 1 999 FLOWCHART 1 OF2 CONFIGURE MENU Enter PID 1 PID 1 ACTION DIRECT la L R p ACTION DIRECT la L R p INTGRL 9999 l4 LR p INTGRL 9999 l4 LR p FILTER 7 000 4 L R p FILTER 1 000 CONTROLLERS Reset PID Controller PID Controller GAIN 0 050 GAIN 0 050 gt DERIV 0 000 P DERIV 0 000 P DEADBAND 0 000 gt DEADBAND 0 000 CONFIGURATION MODE A See N
10. remains blank immediately remove power and check the wiring especially the power wiring During the power up sequence the Hawk I should display Amot Controls 1 When power is on with the Hawk I LCD should display message It should not be totally blank The exact contents of the display are dependent on the user program and the status of the configuration link Check that each fault sensor operates correctly Normally open sensors can be closed with a wire jumper and normally closed sensors can be opened by removing a wire from the appropriate terminal The checkout is best performed one channel at a time After each channel has been checked the Hawk I can be set to scan through all of the input channels to verify their function If possible each channel should be checked by exercising the actual fault switch that is being used This will identify wiring problems that prevent a normally closed circuit from opening when the circuit s sensor is activated If it is difficult to exercise the actual sensor the wiring can be opened and closed at the sensor itself to simulate sensor action Each start disable function should be individually checked by opening or shorting the wiring at the individual sensor Allalarm horns and annunciators should be checked for proper function All safety and emergency functions should be checked with great 4 1 WARNING THE FRONT PANEL KEYS OF THE HA
11. 4 DEENERGIZE RELAY lt gt peenercize ReLay 4 LR gt peeneraize ReLay 4 8 2 RELAY 4 gt DEENERGIZE RELAY DIAGNOSTICS Enter M Al 1 0 000C ANALOG INPUTS lt Reset Analog Input 4 2 24 DIAGNOSTICS Enter ANALOG OUT 1 ld L R p ANALOG OUT 2 ANALOG OUTPUTS Reset 0 096 4 0 100 0 100 v DIAGNOSTICS Enter RM 1 0 00 4 RM 1 0 00 RM 1 0 00 LAST POWER ON Last Power Off L R lt LR lt LR 4 LR HRS RUN PWR DN 4 Reset RUNTIME METER ai RUNTIME METER RUNTIME METER 02 JAN 98 7 24 01 JAN 98 15 57 0 32000 59 See Note 1 DIAGNOSTICS Enter 9 FRI 9 JAN 1998 la FRI 9 JAN 1998 FRI 9 JAN 1998 FRI 9 JAN 1998 FRI 9 JAN 1998 FRI 9 JAN 1998 FRI 9 JAN 1998 L R gt 5 3 SYSTEM CLOCK lt Reset 9 51 56 9 51 56 48 95156 48 9 51 56 48 95156 A LR gt 9 5156 A LR gt 9 51 56 SUN SAT 1 31 JAN DEC 1997 2095 0 24 00 59 00 59 DIAGNOSTICS Enter PARAMETER RESET Enter PARAMETER RESET LOAD ACTIVE MEM Reset RESET TO EXIT MEMORY LOADED DIAGNOSTICS Enter PARAMETER RESET PARAMETER RESET SAVE ACTIVE MEM Reset RESET TO EXIT MEMORY SAVED DIAGNOSTICS Enter M CALIBRATE INPUTS 4 L R p SET 1ST CAL p SET 2ND CAL PT CALIBRATE INPUTS Reset Al 1 8 CALPT1 0 000 CALPT2 1 000 See Note 2 See Note 2 v DIAGNOSTICS Enter FIRMWARE VER FIRMWARE Reset 3 22 311D DIAGNOSTICS Enter
12. Digital Inputs Non Incendive Type Volt Free Contacts Number 16 Open Circuit gt 15 k ohms 24 Hardware Specifications Speed Input Non Incendive Type Magnetic Pickup Number 1 Signal Zero Crossing gt 2V pk pk Analog Inputs Optional Table C 4 20mA 2 wire Transmitter Non Incendive Number 8 or 16 Accuracy Better than 1 of FSD Loop Power 15 Vdc provided by the Hawk I Thermocouple Inputs Optional Table C Type J and or K Non Incendive Number 8 or 16 Accuracy Better than 1 of FSD Relay Outputs Table B Type Solid State Relay Number 4 Rating 3 36 V at 1 75 A Continuous Isolation 4kV Digital Outputs Optional Table B Type Solid State Relay Common Ground Number 8 Rating 36 V at 100 mA Isolation 1 5 kV min Analog Outputs Optional Table D 4 20 mA 2 wire Number lor2 Accuracy Better than 0 7596 of FSD Communications Table F Standard RS232C Protocol MODBUS RTU Baud Rates 300 19 200 Baud 2 5 SQ8GONN nO T t UI MPH suondg apo Suone iunui uo 9IdeL yurgz y 91 218 sinduj yurgz y 91 sindu 518 sinduy yurgz p 8 sandu 2191 yurgz y 8 sindu D 91 peur jou prog pepusiaxq suond ndug pepuoixq p og peppa PMEL xun seg iggmpeg did uim een PRH IsIPpeg noire peog du pspuspc xov popuno
13. INPUT x RUN DIAGNOSTICS 4 Enter p 1 0 000 ANALOG OUTPUTS ANALOG OUT x RUN DIAGNOSTICS M Enter e DIGITAL OUT STAT DIGITAL OUTPUTS 0000 00000000 A RUN DIAGNOSTICS ld Enter gt FRI 9 JAN 1998 la L R p FRI 9 JAN 1998 a LR p FRI 9 JAN 1998 SYSTEM CLOCK 9 51 56 9 51 56 9 51 56 SUN SAT 1 81 JAN DEC RUN DIAGNOSTICS ADDR 1 la L R p ADDR 1 la L R p ADDR 1 NO COMMUNICATIONS nter BAUD 19200 gt BAUD 19200 gt RTS TX LO A RUN DIAGNOSTICS I Enter gt 5 SYSTEM INFO 1 RUN DIAGNOSTICS ld Enter gt FIRMWARE VER FIRMWARE 3 22 311D x RUN DIAGNOSTICS M Enter p Sequence Date SEQUENCE 02 JUN 97 8 51 A RUN DIAGNOSTICS I Enter gt D L COUNT 4 ACCESSES VIEW MENU Enter PASSWORD 0 LOCK UNLOCK Reset NEW PWD 0 1 999 I Enter VIEW MENU TEST MODE Lenterp DI 1 enter pel Di 1 oP f TEST MODE 4 DIGITAL INPUTS DISCRETE INPUTS 1 See Note 3 TEST MODE Al 1 ANALOG INPUTS Ente ANALOG INPUTS n t See Note 3 TEST MODE SP 1 Lenter p SPEED 98 RPMT TACHOMETER Speed Speed See Note 3 VIEW MODE FLOWCHART 2 OF 2 Note 3 The test mode timer is running when the T is blinking It will continue to blink until it reaches the value defined in the CONFIGURE TEST MODE TIMER menu When the timer has expired the display will exit VIEW MODE and return to RUN display FRI 9 JAN 1998 9 51
14. and 20 mA Any voltage drop in the connector wires becomes unimportant since only the loop current is measured The data transmission path is low impedance and relatively immune to noise pickup The sensor circuitry is conveniently powered through the same two wires that carry the output signal There is no chance of confusing a zero data reading with a broken wire because at least 4 mA of current must always flow through the sensor A load resistor network inside the Hawk I converts the sensor output current into a precise voltage reading The calibration of the circuit is programmed by the user with AMOT s HawkWin program wide variety of popular 4 20 mA sensors are approved as non incendive when connected to the Hawk I Your AMOT representative can provide further information concerning the sensors transducers and transmitters that are available for use with the Hawk I s 4 20 mA inputs Once the Hawk I has received its initial programming from the HawkWin software the 4 20 mA inputs can be reconfigured as necessary from the Hawk I s own key pad 3 8 1 Connecting the 4 20 mA Sensor Inputs The 4 20 mA sensors are two terminal polarity sensitive devices The positive or terminals must be connected to the positive terminals of the 25 way D type connector on the back of the Hawk I Likewise the negative or terminals must be connected to the negative terminals of the 25 way D type connector on the back of the Hawk I Polarity
15. appear A shield that will block radio type or electromagnetic waves will not have the slightest effect on a strong magnetic field from a nearby motor generator set The following information will provide the technician with some helpful guidelines for operation in environments with strong EMI 4 6 1 Symptoms of EMI The Hawk I is housed a metal case that is designed to keep out EMI However if EMI gets into the external wiring of the Hawk l it can penetrate the case and possibly cause problems What effect can powerful EMI signals have on the Hawk I The Hawk T s digital circuitry can be upset or even damaged by high levels of EMI The result could be intermittent problems such as unintended system reset or loss of memory that might be associated with the operation of nearby high powered electrical equipment such as welders motor controllers and radio transmitters 4 6 2 Grounding Proper grounding is imperative to maintain the Hawk T s electrical safety and immunity to EMI Grounding requirements are discussed in Section 3 5 of this manual and should be carefully followed Special care should be taken with the so called earth ground purpose of the earth ground is to maintain the chassis of the Hawk I at the same potential as the earth itself and provide a low impedance path for RF noise away from the Hawk I This is usually done by connecting the earth ground to a water or other metal pipe that has extensive contact with
16. changed 6 2 Gaining Access to the Configuration Menus 1 Apply power to the Hawk I through the connections on the rear panel 2 The LCD should first say Amot Controls HAWK I After a few seconds the display will change either to the programmed display if in Run Mode or indicate CONFIGURE MENU CONTROLLERS if in Configure Mode The CONFIG LINK contacts must be connected before the configuration procedure can be performed Note that if the unit is in View Mode it will not go into Configure Mode and the reconfiguration cannot be performed There is also a lockout coil Configure Disable that may be included in the Sequence Diagram Activating this coil will prevent the Hawk I from entering Configure Mode If the configure link is present on power up the Hawk I will enter Configure Mode regardless of its programmed 6 1 sequence This is a safety feature intended to prevent damage to equipment controlled by the Hawk I If the lockout coil is not used be sure to stop any machinery controlled by the Hawk I The Hawk I will not respond to alarms or shutdowns while in Configure Mode 3 After the CONFIG LINK contacts are shorted the LCD should say CONFIGURE MENU CONTROLLERS If these words are displayed you are in the configuration matrix Note that CONFIG URE MENU CONTROLLERS identifies the menu box at the left end of the first row of the Configuration Mode Flow Chart 6 3 Moving Up and Down Between Menus To step up and down
17. example Digital Input 1 would have one side connected to Terminal 1 of the Phoenix connector The other side is connected to COM terminal next to Terminal 4 Up to 16 digital inputs may be connected to the Hawk I 3 7 The Thermocouple Inputs The Hawk I can be provided with optional thermocouple inputs of either the J or K type Type J has a continuous range up to 8509C and Type K goes up to 1100 The Hawk I can monitor thermocouples as single devices or it can be programmed to average a number of thermocouple temperatures and then respond to deviations from the average temperature Thermocouples are commonly installed for example on each cylinder of a large internal combustion engine If any one cylinder gets signifi cantly hotter than the others the Hawk I can trigger an alarm or a shutdown Selecting Fahrenheit or Centigrade is a simple point and click operation with AMOT s HawkWin software The thermocouple type must also be selected Type J and K thermocouples can be mixed and matched in any configuration that the user wants The Hawk I requires isolated not grounded thermocouples 3 7 1 Connecing the Thermocouple Inputs The thermocouple inputs are connected to the Hawk I through a standard 37 pin female D type connector When connecting a thermocouple to the Hawk I the arm always runs to a connector pin that is numbered 20 or higher the lower numbered pins are reserved for the positive legs For example Therm
18. finding wiring defects will be an ohmmeter The digital contacts are volt free and the wiring that controls them is either shorted or open If the technician uses a buzzer or some other ac signal source to ring out the wiring care should be taken not to route such test signals into the Hawk I 4 5 1 Common Wiring Problems BROKEN WIRE This will cause the channel to be always open Wires can be broken underneath the insulation making the breakage invisible An ohmmeter check will confirm this kind of problem BAD SPLICE OR CRIMP Often a crimping connector is accidentally applied over unstripped wire In this case a new connector must be used to repair the splice If solder connections are used they may also be defective A solder joint may look perfect but still be bad If a continuity problem is found all solder connections should be reflowed using new solder CONNECTOR PROBLEM S The technician should separate all connectors in the circuit and look for broken parts dirt and dust or foreign material Blow out the female connectors with compressed air Check the wiring connections either soldered or screw terminal for breaks and unstripped wire Wires are highly stressed at connectors and breaks at connection points are quite common The technician may decide to cut off a few inches of the cable in question and restrip all the wires This will get rid of localized breaks that may be concealed by the insulation of the individual co
19. no alternates See Note 1 See Note 2 See Note 2 See Note 2 See Note 2 v CONFIGURE MENU Enter SR 1 LR SR 1 la L R 0000 0 ld L R 0 000 0 la L R 0 000 0 M Lg ee 0007 0 SPLIT RANGES l Reset Split Range 3 Split Range 0 000 100 P 0 000 100 7 0 000 100 0 000 100 no alternates See Note 1 See Note 2 See Note 2 See Note 2 See Note 2 v CONFIGURE MENU Enter Setpoint 7 la L R p Setpoint 1 la L R gt SP 0 000 la L R SP 0 000 la L R ACTION RISING USER SETPOINTS 4 Reset Setpoint Constant Y Setpoint Constant 5 5 0 000 1 HYS 0 000 7 no alternates See Note 1 See Note 2 See Note FALLING v CONFIGURE MENU Enter ADDR 1 la L R p ADDR 1 l4 L R p ADDR 1 NO p ADDR 1 NO COMMUNICATIONS M Reset BAUD 19200 BAUD 19200 RTS TX LO RTS TX LO 2 255 300 600 1200 YES TX HIGH 2400 4800 9600 CONFIGURE MENU TEST MODE TIMER TEST MODE TIMER M Reset SECONDS 60 30 300 CONFIGURE MENU Enter DIAGNOSTICS Fnle M EXIT HOLD RESET DIAGNOSTICS Reset KEY TEST M Reset KEY v DIAGNOSTICS Enter Digital in Stat RELAY 1 RELAY 2 RELAY 3 RELAY 4 RELAY 12 DIGITAL INPUTS 4 CCCCCCoCoCCCoCCC ENERGIZE RELAY ENERGIZE RELAY ENERGIZE RELAY ENERGIZE RELAY ENERGIZE RELAY t t t t t t v Enter gt 5 DIAGNOSTICS RELAY 1 RELAY 2 RELAY 3 RELAY 4 R Res S though dd RELAY 12 DIGITAL OUTPUTS
20. sense RPM It can be expanded to include 8 or 16 thermocouples 8 or 16 4 20 mA loop inputs 2 PID 4 20 mA loop outputs and 8 low power relays NOTE Unit may be configured with no more than 24 analog inputs total and no more than 16 of one specific type communications option allows connection to a modem or Distributed Control System DCS via Modbus RTU protocol The Hawk I module features a tactile keyboard NEMA 4 and a large high contrast 32 character display with backlight 1 3 Scaling and Signal Processing The Hawk I contains scaling and linearizing circuits that provide individual channel readouts in software selectable units such as Centi grade and Fahrenheit temperatures psig psia psid feet and inches meters and centimeters inches of water etc Individually set alarm and shutdown setpoints are available for each channel as well as multiple user defined setpoints Any channel can be configured to trip when the channel input is less than or greater than the setpoint Timer class logic can also be associated with channels on an individual basis Input channels can be grouped together for signal averaging The Hawk I can generate an alarm or shutdown based on the deviation of any single channel from the average Each input channel setpoint or averaging group setpoint can be assigned to any selected digital output 1 4 RS 232C Communications Port The RS232C serial data port and Modbus RTU protocol allow easy interf
21. test mode timer is running when the A is blinking It will continue to blink until it Y reaches the value efined in the ld Enter gt As Koes CONFIGURE TEST MODE TIMER menu A when the timer has expired the display will v exit VIEW MODE and return to RUN display RUN DIAGNOSTICS 4 Enter p 1 0 000 ANALOG OUTPUTS ANALOG OUT A RUN DIAGNOSTICS M Enter e DIGITAL OUT STAT DIGITAL OUTPUTS 0000 00000000 A v RUN DIAGNOSTICS M Enter gt FRI 9 JAN 1998 la L R p FRI 9 JAN 1998 4 LR p FRI 9 JAN 1998 4 LR p FRI 9 JAN 1998 a LR p FRI 9 JAN 1998 4 LR p FRI 9 JAN 1998 a LR p FRI 9 JAN 1998 SYSTEM CLOCK 9 51 56 9 51 56 9 51 56 9 51 56 9 51 56 9 51 56 9 51 56 SUN SAT 1 81 JAN DEC 1997 2095 0 24 00 59 00 59 v RUN DIAGNOSTICS l4 Enter gt ADDR 1 la L R p ADDR 1 la L R p ADDR 1 NO COMMUNICATIONS BAUD 19200 BAUD 19200 RTS TX LO A v RUN DIAGNOSTICS ld Enter gt 5 SYSTEM INFO 1 A v RUN DIAGNOSTICS l4 Enter gt FIRMWARE VER FIRMWARE 3 22 311D A v RUN DIAGNOSTICS ld Enter gt Sequence Date SEQUENCE 02 JUN 97 8 51 A v RUN DIAGNOSTICS ld Enter gt D L COUNT 4 ACCESSES VIEW MENU Enter PASSWORD 0 LOCK UNLOCK M Reset NEW PWD 0 1 999 Enter VIEW MENU TEST MODE LEnter DI 1 L Enter DI 1 T TEST MODE M Reset DIGITAL INPUTS DISCRETE INPUTS See Note 3 TEST MODE Al 1 AT ANALOG INPUTS Enter ANALOG INPUTS t See Note 3 TEST MOD
22. the earth copper pipe is the best Iron or steel pipes are not as good 4 6 4 6 3 Ground Loops If a large current of any kind flows through a grounding wire the finite resistance of the wire will cause a voltage difference between the ground point and the far end of the wire Any equipment grounded by that wire will thus be raised above ground by the induced voltage and the ground will be of inferior quality The same effect can occur when the shielding of a cable is grounded at several different points The shield can then be driven above ground potential by the large circulating currents In such a case the shielding loses its effectiveness It is clear that the technician must try to keep accidental ground loop currents out of Hawk T s wiring In difficult situations the technician may have to try several grounding points before an effective grounding connection is found 4 7 Before Contacting AMOT It may be necessary for a customer to contact AMOT about problems with a Hawk l installation Before the customer picks up the phone the following information should be available 1 When did the problem first appear Please be ready to give the date and the time of day 2 What was happening just before the problem occurred What was the equipment doing and what was the operator doing Did the operator observe anything unusual just before the problem occurred Was there any loud noise or unusual vibration W
23. the programmer has inadvertently left the Hawk I in Configure mode functional testing cannot be carried out 4 3 Troubleshooting the Installation The Hawk I s operation depends on the input sensors that are connected to the unit through wires and plug in connectors A wide variety of malfunctions can be caused by external wiring errors 4 3 1 LED Status Indicator The Hawk I is equipped with a green status LED lamp that is visible in the opening between the power connector and the connector for relay output 1 This LED indicates three conditions OFF No power to the Hawk I or complete failure of the system Internal software functioning properly FLASH ING Off for a short period once every second This indicates software failure or microprocessor failure The status indicator is helpful when trying to try and narrow down the cause of problems It provides a quick way to check the condition of the fuse and power supply without opening the enclosure It also helps to distinguish between a software failure and power related problems During normal operation the LED will always be illuminated 4 4 Does Not Operate NO POWER Check status of dc power supply Power must be supplied to the proper connections on the Hawk I with correct dc polarity and voltage The external circuit breaker must be ON If the Hawk I s LCD shows nothing at all and the backlight is not illuminated the unit may not be receiving p
24. value with a scan rate of 100 ms Loop power of 15 Vdc open circuit is provided These analog inputs are designed for use with transmitters that are approved for use in a Class I Division 2 area and non incendive The field wiring is 25 Way D Type through a DB 25 connector For hazardous area installations if non approved end devices are used wiring must pass through an approved barrier 2 2 Outputs The basic Hawk I system has four relay outputs The outputs are solid state non sparking relays rated at 36Vdc 1 75A An external snubber network is required when switching inductive loads These outputs are accessed through two part Phoenix connectors on the back of the Hawk I module The connectors can accept wire as large as 12 AWG allowing long wire runs without excessive signal loss WARNING SINCE THESE RELAY CIRCUITS TRANSMIT POWER FROM AUXILIARY EQUIPMENT THEY ARE CLASSED INCENDIVE ALL ASSOCIATED WIRING MUST BE SEPARATED FROM NON INCENDIVE WIRING BY APPROPRIATE DISTANCE further option allows for eight low power solid state relays These outputs are rated at 100 mA 36 V Connections are made through a 9 way D type connector One side of the relays is bussed common Two optional analog outputs can also be provided These 4 20 mA outputs can be used to transmit selected data to a remote receiver The accuracy is better than 0 7596 of FSD with an update rate of 100 msec These analog outputs are desi
25. with each of the analog outputs 6 8 9 Timers This menu allows the user to view and change the value and text for each of the timers 6 8 10 Tachometer Changes can be made to the Pulses Per Revolution PPR of the tachometer the descriptive text overspeed setpoint underspeed setpoint Crank Termina tion Speed CTS and Purge Permit Speed PPS from this menu 6 8 11 Time of Day This menu allows the user to view and change predefined software Time of Day functions 6 8 12 User Switches This menu allows the user to view and change predefined software switches These switches give the user the capability of defining alternate routines within the same program 6 8 13 Average Groups From this menu the user can configure the descriptive text group A high low deviations and group B high low deviations for each of the average groups 6 8 14 Split Ranges This menu is used to modify the descriptive text range for output A and range for output B for each of the split range controls 6 8 15 User Setpoints Use this menu to set the descriptive text setpoint hysteresis and control action rising or falling for each of the user setpoints 6 8 16 Communications From this menu the user can select the Modbus access and communica tion speed Some communications packages FIX for example subtract 1 from the Modbus address before they transmit a request The Hawk I can easily accommodate this by adding 1 to every i
26. 2C to transmit and receive information and commands from other monitoring and control equipment This is a convenient way to use Hawk I s powerful and economical monitoring and control capabilities as an integrated part of a larger system data collected by the Hawk I can be transmitted to a remote control center for logging trending and analysis Faults and output relay operations are also reported including channel alarms and shutdowns error messages and power failures The Hawk I can transmit channel profiles and setpoint data immediately upon request giving a remote operator the ability to check the entire configuration of the Hawk I Data can be remotely accessed at any time via Modbus and this does not interfere with the local operation Both local and remote operators can monitor channels acknowledge alarms and start or stop the Hawk I However only a local operator can change the Hawk I s configuration or put the Hawk I in test mode All actions taken by a remote operator are immediately available to the control center The Hawk T s internal communications module uses Modbus RTU which is a high level widely supported communications protocol The half duplex query response program structure enables one remote master to query and control many slaves Modem and radio link capability enable Hawk I to communicate over extremely long distances A number of software packages that support Modbus RTU are now availa
27. 311315115131 2 1121 6 411 50 2 9 12 0 70 897 o 54 EP 4552 SERE B eee 2 10 5 6 6 6 6 6 6 6 6 6 6 6 6 So ISI PISIS 9 il PCR ERD 8 COMMON 7 51 4 20mA INPUTS OUTPUTS THERMOCOUPLES 6 2 Lt STOP N C DB25 FEMALE DB37 FEMALE 75 er DISCRETE INPUTS O O START 1 2 4 8 7 6 9 10 1 2 59 4 6 6 T 5 B 10 1 2 5 5 6 7 D 9 10 2 PULSE INPUT TTL LEVELS 0000000000 0000000000 0000000000 1 1 SCONFIG 2LINK 1 1 1 1 1 ti G Ct C2 C4 tg pg ES e 21 84 86 m S SR COMMON amp sa 2 p O4 7 RXD RTS A 5 TO MODEM cH2 RELAY 5 TXD RS2B2C PORT CHS POWER CHASSIS 1 2 5 4 AUX OUTPUTS 9232 4 CTS CHS 7 m GND DB9 FEMALE DB9 MALE 9 as 123 4 5 6 12345 67 6 5 2 A 900000 00000000 Tola Bisse COMMON CH J DISCRETE lel 7261 1927381495 INPUTS 7 VOLT FREE CH9 CONTACTS CHO CH1 A WANN CH2 1 ae en aR 1 LOAD CHI4 2 6 AUX 1 18 56 DC 2 77 2 2 cin 1 CHASSIS RELAY OUTPUTS 7 AUX 5 y L GNR 5 5 AUX4 B AUXILLARY B AUXS OUTPUT 24V AUX 6 315 7 m 5 AUX 7 5 AUX 8 AUX TOLERANCES UNLESS OTHERWISE SPECIFIED DWG CONTROL USA MATL DIMENSIONS ARE IN INCHES MILLIMETERS DRAWN EW FINISH PROPRIETARY RIGHTS TO THIS DRAWING AE ANGLES AND THE D
28. 56 FRI 9 JAN 1998 9 51 56 FRI 9 JAN 1998 9 51 56 lt LR lt LR LR FRI 9 JAN 1998 9 51 56 1997 2095 0 24 00 59 figure 7 1 00 59
29. 630B 5 ANY PURPOSE WITHOUT THE CONSENT OF 4 REDRAWN ADDED SHEET2 09 09 98 goucHNess 8630B CONTROLS SHEET 1 OF 2 REV REVISION RECORD DATE BY REMOVE ALL BURRS AND SHARP EDGES FILE 68630BSD31r4 DWG RICHMOND CA USA BURY ST EDMUNDS SUFFOLK ENGLAND Figure 3 2 Sheet 1 THIRD ANGLE PROJECTION DWG 68630B SD SHEET 2 OF 2 LOOP POWER 1 15 MAX 2222 24 NO LOOP POWER 2 15 MAX 225 og 2 77 ALP 75 ao d 5 20 Ler lt L 8 LOOP INPUTS 7 2 4 20mA LPIO Len 2 amp 100P INPUTS us 5 le b 5 2 1 1 1c 4 20 2 2 115 7 5_ 5 4 _ is L ce s THERMO ANALOG OUT 1 0 24mA 6 s ec COUPLES ANALOG OUT 2 0 24mA 7 A ANALOG OUTPUT RETURN 1215 8 BIC 12121212 2525 1151 41 1 1 13131 51
30. 7 1 19 1 Digital Inputs Allows the user to test all 16 Digital inputs one at a time 7 1 19 2 Analog Inputs Allows the user to test all Analog inputs one at a time 7 1 19 3 Tachometer Allows the user to test the Tachometer input 74 VIEW MENU Enter pip 1 la L R p ACTION DIRECT la L R p INTGRL 9999 la L R INTGRL 9999 4 L R p FILTER 7 000 l4 L R p FILTER 1 000 VIEW MODE CONTROLLERS 14 PID Controller GAIN 0 050 DERIV 0 000 DERIV 0 000 DEADBAND 0 000 DEADBAND 0 000 See Note 2 See Note 2 See Note 2 See Note 2 See Note 2 Full FLOWCHART fig 7 v VIEW MENU Enter AU 1 0 000 1 0 000 ANALOG USER IN 4 Analog User Input Analog User Input See Note 2 v VIEW MENU Enter Al 4 AL 0 000 UNHEALTHY CHANS Reset Analog Input Note 1 Note 2 v When word group is blinking p
31. 998 FRI 9 JAN 1998 FRI 9 JAN 1998 FRI 9 JAN 1998 SYSTEM CLOCK 9 51 56 9 51 56 ARP 5156 C ERE esse 9 51 56 9 5156 S HRP 9 51 56 1 SUN SAT 1 31 JAN DEC 1997 2095 0 24 00 59 00 59 DIAGNOSTICS Enter gt PARAMETER RESET L Enter PARAMETER RESET LOAD ACTIVE MEM 4 RESET TO EXIT MEMORY LOADED DIAGNOSTICS Enter PARAMETER RESET L Enter PARAMETER RESET SAVE ACTIVE MEM M Reset RESET TO EXIT MEMORY SAVED DIAGNOSTICS r Enter CALIBRATE INPUTS 4 L R p SET 1ST CAL PT 4 L R gt SET 2ND CAL PT CALIBRATE INPUTS Reset Al 1 8 CALPT 1 0 000 CAL PT 2 1 000 1 See Note 2 See Note 2 DIAGNOSTICS rEnter FIRMWARE VER FIRMWARE Reset 3 22 311D N 1 N 2 ote 1 ote 2 d Exec S When word group is blinking pressing Enter When number group is blinking pressing DIAGNOST n t 3 2 SEQUENCE will cause one character to blink Enter will cause decimal point to blink i When character is blinking When decimal point is blinking pressing Pressing UP Down buttons will step Up Down buttons will increment decrement ACCESSES 4 Reset through characters available value of number 1 Pressing Left Right buttons will select When at desired value press Enter adjacent characters CRL CALIBRATION l Reset CANCEL RESET When desired changes are completed 1 press Enter DIAGNOSTICS Enter CONFIRM ENT Enter DOWNLOAD CO
32. ATA SHOWN THEREON XXX FRACTIONS APPROVAL IT 16 SUBMITTED IN CONFIDENCE FOR QUOTATION XXX HAWK SYSTEM DIAGRAM OR ORDER OF THE PRODUCT SHOWN ONLY DATE 2 MAY 97 SA ANDE BNR NE NOT DO NOT SCALE DRAWING ate AMOT Se DD ANY MOT CONTROLS CORFORATIONFigure 4 REDRAWN ADDED SHEET2 09 09 98 _RouGHNESs 2650 CONTROLS SHEET 2 OF 2 REV REVISION RECORD DATE BY REMOVE ALL BURRS AND SHARP EDGES 68630B5DS2r4 DWG RICHMOND CA USA BURY ST EDMUNDS SUFFOLK ENGLAND Figure 3 2 Sheet 2 3 4 Wiring Requirements The Hawk I is Class I Division 2 non incendive equipment The wiring to the fault and sensing switches does not require explosion proof conduit and housings Such wiring cannot be the cause of a fire or an explosion The wiring must be kept separate from that of other electrical systems If the Hawk I wiring is in the same enclosure as other wiring keep a minimum of two inches 2 in separation from the other wiring and securely hold the wiring in place by tie wraps or other means Even though explosion proof conduit is unnecessary give the wiring proper mechanical protection Use wire of good quality and of an insulation type suitable for the environment WARNING POWER AND HAZARDOUS AREA WIRING SHOULD BE INSTALLED ONLY BY QUALIFIED PERSONNEL Because of the small currents and voltages used keep the sensor wiring dry and keep splices to a minimum If crimp
33. ATION 3 1 Installation verview nne 3 1 3 2 Recommended Environment s 3 1 3 3 Mechanical Installation eee 3 1 3 4 Wiring Requirements enne 3 4 3 5 Grounding Requirements ess 3 4 3 6 Digital Inputs iussi noie isla eri i a i 3 6 3 6 1 Selecting Fault Sensing Switches 3 6 3 6 2 Dry Contacts ink thee cite deter des 3 6 3 6 3 Sealed and Precious Metal Contacts 3 6 3 6 4 Normally Open and Normally Closed 3 6 3 6 5 Using Relay Contacts as Sensor Switches 3 7 3 6 6 Connecting The Digital Inputs 3 7 3 7 The Thermocouple Inputs ee 3 8 3 7 1 Connecting the Thermocouple Inputs 3 8 3 8 The 4 20 mA Sensor Inputs ee 3 9 3 8 1 Connecting the 4 20 mA Sensor Inputs 3 9 3 9 The Tachometer Input ee 3 9 3 9 1 Connecting the Tachometer Input 3 10 3 10 The Start and Stop 3 10 3 10 1 Connecting the Start and Stop Inputs 3 10 3 11 The Power Supply 3 10 3 11 1 Connecting the Power Supply 3 10 3 12 The RS232C Communications Port 3 11 3 12 1 Connecting the RS232C Port for Programming 3 11 3 12 2 Connecting the RS232C
34. AYZYH NOISO1dx4 LNAWASSILAAAV ONINAVM 1 LT T WI I 9 9 09 795 794 79 794 09529579579479 295 ES MENS T 2 Av AVTA e ML 90879 L vari 9 WO 2 9 92 a Z NOISIId 4 66 12 X04 SNOLLOANNOD 3AIIN3ONICNON 5 EENENENMENEN 225705705 PoSPoK Pos pos pos pos ze So 8 20 e wr 0 od vi e o a woe 0842 940 6 21 anad 11 21 1 ON leon L2 g 2IL3NOVA S12VINOO 333 LIOA SLNANI ALAAISIA j e S314n1020W33HL 6114110 SLNANI 2 1410419 Le THIRD ANGLE PROJECTION DWG 68630B SD sHEET1 2
35. DE DOWNLOAD CODE Reset CANCEL RESET WAITING CONFIGURE MENU Enter PASSWORD 0 4L PASSWORD 0 LOCK UNLOCK Reset NEWPWD 0 LR NEWPWD 0 figure 6 1 1 999 1 999 1 999 CONFIGURATION MODE FLOWCHART 2 OF 2 7 Accessing the Hawk4 s View Mode After the system has been configured and is running a sequence it may be necessary to view the status of inputs outputs or other settings In addition the user may want to change certain parameters without having to stop the sequence and put the Hawk I in Configure mode The number of parameters available to be modified in this mode is limited The user should refer to Section 7 1 to determine which parameters may be modified in this mode View Mode may be accessed by pressing the ENTER button while the Hawk l is in Run Mode Navigation of the View Mode menu is identical to navigation within the Configure Mode menu See Section 6 Keypad functions are also identical and are defined in Sections 6 1 6 3 6 4 6 5 For a detailed view of the View Mode menu in flowchart form refer to Figure 7 1 Sheets 1 and 2 7 1 Descriptions of Individual Menu Boxes 7 1 1 Controllers This menu shows the current configuration of the PID blocks Users can modify the gain integral derivative filter and deadband parameters for each PID in their analog diagram 7 1 2 Analog User In This menu shows the value and descriptive text of any configured analog user inpu
36. E SP 1 Lenter p SPEED 98 RPMT TACHOMETER Speed Speed See Note 3 VIEW MODE FLOWCHART 1 OF2 When number group is blinking pressing Enter will cause decimal point to blink When decimal point is blinking pressing Up Down buttons will increment decrement When at desired value press Enter VIEW MENU Enter PID 1 ACTION DIRECT INTGRL 9999 INTGRL 9999 FILTER 1 000 FILTER 1 000 L R L R L R LR 4 LR CONTROLLERS I Reset PID Controller GAIN 0 050 a DERIV 0 000 li gt DERIV 0 000 n DEADBAND 0 000 DEADBAND 0 000 See Note 2 See Note 2 See Note 2 See Note 2 See Note 2 VIEW MENU Enter AU 1 0 000 LR p AUI 1 0 000 ANALOG USER IN I4 Reset Analog User Input Analog User Input See Note 2 Note 1 Note 2 v When word group is blinking pressing Enter t Enter VIEW MENU AL AL 0 000 will cause one character to blink UNHEALTHY CHANS Reset Analog Input gid x When character is blinking Y Pressing UP Down buttons
37. IMERS lt Reset B Timer 2 64 v VIEW MENU Enter Tac 1PPR 0 la L R p TAC 1 PPR 0 l4 LR p OVERSPD 0 a LR CTS 0 TACHOMETER l Reset_ Speed Speed UNDERSPD 0 PPS 0 no alternates 0 32000 VIEW MENU Enter TIME DATE 1 la L R gt 30 FRI ld L R p OCT 30 FRI 14 30 LR 14 30 TIME OF DAY l4 Reset OPEN VALVE EN EN EN EN EN EN EN EN EN EN DIS DIS v VIEW MENU Enter SUI 1 ON SUI 1 ON USER SWITCHES 4 8 CYLINDER ENGINE 8 CYLINDER ENGINE A Off v VIEW MENU Enter GRP 1 la L R DEV A LO 0 000 la L R p DEV A LO 0 000 la LR DEV B LO 0 000 la L R p DEV B LO 0 000 AVG GROUPS Group Average DEV A HI 0 000 DEV A HI 0 000 DEV B HI 0 000 DEV B HI 0 000 no alternates See Note 2 See Note 2 See Note 2 See Note 2 v VIEW MENU Enter SR 1 ld L R gt A 0 000 0 0 000 0 la L R 0 000 0 la L R 0 000 0 SPLIT RANGES l Reset_ Split Range 0 000 100 0 000 100 0 000 100 0 000 100 See Note 2 See Note 2 See Note 2 See Note 2 v VIEW MENU Enter Setpoint 7 L R SP 0 000 M L R SP 0 000 4 L R gt ACTION RISING USER SETPOINTS Setpoint Constant HYS 0 000 HYS 0 000 2 See Note 2 See Note 2 v I Enter Note 3 VIEW MENU RUN DIAGNOSTICS ld Enter gt DIGITAL IN STAT eT RUN DIAGNOSTICS 4 DIGITAL INPUTS CCCCoooCoCCoCCoC The
38. LATION If insulation has been damaged this may permit intermittent contact between different conductors of a cable or between a conductor and the external shielding or conduit In such cases the damaged section of wire must be replaced There may be damage in more than one location so the safest procedure is to replace the entire run of cable 4 5 4 5 3 Swapping Channels Your Hawk I unit was carefully checked before it was shipped Even so there is a possibility that one of the digital input channels may be defective If wiring checks have not isolated the problem in a particular digital input channel then the programmer can reprogram the function of that channel to another digital input if an unused input is available If this procedure restores function then the Hawk I can be put back in service at once without waiting for repairs and considerable time can be saved 4 6 Electromagnetic Interference EMI Electromagnetic interference EMI can be described as an accidental and undesirable form of radio broadcasting The high powered equipment commonly found in industrial environments will frequently produce strong magnetic electrostatic or electromagnetic fields These fields will then create undesirable voltages in nearby equipment To prevent these undesirable voltages equipment designers can use shielding which is simply a method of screening out the strong ambient fields However shielding is not as simple as it might
39. NK contacts are opened the Hawk I goes into its operational mode Now the RS232C connection is not a program loader Instead it provides an optional input output Modbus RTU connection that supports remote monitoring and operation of the Hawk I Alterna tively the RS232 port may be connected to a printer Through the RS232C serial data port all data available to the Hawk I can be reported to a remote control center via the MODBUS for data logging trending and analysis Faults and output relay operations can be reported through this data port including channel alarms error mes sages shutdowns and power failures A remote operator can monitor all data channels by a read only operation that does not interfere with local use and control of the Hawk I 3 12 1 Connecting the RS232C Port for Programming This input is connected by plugging the appropriate cable into the RS232C socket For configuration and programming a suitable cable will be connected to HawkWin s host computer or to a portable notebook computer that may be used to transfer the programming During day to day operation the Hawk I is connected to a cable that runs to other monitoring and control equipment A null Modem type connection is required for the programming connection The Hawk I port is configured as DTE for direct connection to a modem 3 11 3 12 2 Connecting the RS232C Port for Monitoring The Hawk T s optional communications module uses the RS23
40. Port for Monitoring 3 12 3 13 The Configuration Link Input 3 12 3 13 1 Connecting the Configuration Link Input 3 13 3 14 The Pulse Input 3 13 3 14 1 Connecting the Pulse Input 3 13 3 15 The Standard Relay utputs 3 13 3 15 1 Connecting the Standard Relay Outputs 3 13 3 16 The ptional Digital utputs 3 13 3 16 1 Connecting the Optional Digital Outputs 3 13 3 17 The 4 20 mA Analog 3 14 3 17 1 Connecting the 4 20 mA Analog Outputs 3 14 4 TEST AND OPERATION 4 1 Pre Operation Test Procedure 4 1 4 2 Initial Check of awk peration 4 2 4 2 1 Configure Mode and Run Mode 4 2 4 3 Troubleshooting the Installation 4 3 4 3 1 LED Status Indicator ote Are ae 4 3 4 4 Hawk D oes Not perate 4 3 4 5 Digital Input Channel Does Not Function 4 3 4 5 1 Common Wiring Problems 4 4 4 5 2 Intermittent Wiring Problems 4 5 4 5 3 Swapping Charnels codo tees 4 6 4 6 Electromagnetic Interference EMI 4 6 4 6 1 Symptoms of EMI ice mette teas 4 6 4 6 2 Grounding 5 5 rcnt 4 7 4 6 3 Ground Loops ceret eric r
41. S MAY IMPAIR SUITABILITY FOR CLASS I DIVISION 2 5 2 1 Returning Equipment For Repairs If a Hawk I unit or any Hawk I circuit boards or other components are being returned to AMOT for diagnosis and repair the customer must first contact an AMOT representative and obtain a Return Goods Authorization RGA At that time the customer will be given a specific Return Goods Authorization RGA Number for that particular ship ment AMOT will not accept any equipment for repair unless the RGA procedure is followed Any equipment sent to AMOT without the RGA Number conspicuously displayed on the packaging will be returned to the sender Equipment should be shipped promptly after obtaining the RGA Number since all RGA Numbers automatically expire after 30 calendar days Consult your AMOT representative for further details concerning repairs Spare Parts List Model 8630B ITEM nennen Part Number Battery 3V 48mAh BR1632 sse 60364 Fuse 250V 500mA 5 X 20 mm 51019L050 Fuse 250V 800 5 X 20 mm Fast 51019L080 8 pos Phoenix 505761008 G posPhoenix x ettet ette 504461106 10 pos Phoenix 8 50446L110 Keypad tite 60361L001 5 3 6 CHANGING THE HAWK J s CONFIGURATION The Hawk I is programmed with HawkWin software which enable
42. TPUTS THERMOCOUPLES 2 9 STOP 8630B 6 2 DB25 FEMALE DB37 FEMALE 5 A DISCRETE INPUTS 3 0 7 START 123 45 67 8 9 10 123 486 6 7 8 10 123 46 6 7 89 10 2 PULSE INPUT TTL LEVELS 0000000000 0000000000 0000000000 TEONE UNK L E s EANES 1 1 1 1 1 4 1 C1 C2 C3 C4 Yi pg is pt f 51617 8 9 1 2 3 s e 4 5 E L COMMON 1 2 2 DSR 7 RXD RELAY 5 RTS TO MODEM i AUX OUTPUTS RS232C A ds E TOR M POWER CHASSIS ous GND DBO FEMALE DTR to 9 MALE 9 RI 1 23 4 5 6 1 234 567 5 5 aman 00000000 COMMON DISCRETE LO O INPUTS VOLT FREE CH9 CONTACTS CH10 CH12 L t t 1 LOAD 5 AUX1 2 18 36V 77 2 AUX2 1 CHASSIS RELAY OUTPUTS AUX 5 CH16 GND 7 AUX 4 L 6 3 8 AUXILLARY 5 OUTPUT 5 24V 3 5 4 AUX 7 BiB 5 AUX 8 AUX TOLERANCES UNLESS OTHERWISE SPECIFIED DWG CONTROL USA MATL DIMENSIONS ARE IN INCHES MILLIMETERS DRAWN EW FINISH AMOT CONTROLS CORPORATION RESERVES XX ANGLES CHKD SCALE TITLE PROPRIETARY RIGHTS TO THIS DRAWING AND THE DATA SHOWN THEREON XXX FRACTIONS APPROVAL S IT 18 SUBMITTED IN CONFIDENCE FOR QUOTATION DATE 2 MAY 97 HAWK SYSTEM DIAG RAM OR ORDER OF THE PRODUCT SHOWN ONLY DO NOT SCALE DRAWING DWG NO SAID DRAWING AND OR DATA ARE NOT TO BE USED OR REPRODUCED FOR SURFACE MODEL AMOT SIZE 68
43. WK I LABELED START AND STOP WILL HAVE NO FUNCTION UNLESS THEY ARE SPECIFICALLY PROGRAMMED USING HAWKWIN 4 2 Initial Check of Operation The programmer who used HawkWin to setup the Hawk I should provide a detailed operating procedure possibly including a step by step checklist After checking the Hawk I s installation as described in Section 4 1 above actual operation of the system can be verified The operation of the unit depends entirely on the programming sequence that is downloaded from the HawkWin software A detailed review of the programming procedures for the Hawk I is beyond the scope of this manual Please refer to the Hawk I Programming Manual which is available from your AMOT representative WARNING IF A VALID SEQUENCE IS NOT PRESENT IN THE HAWK AND THE UNIT GOES INTO RUN MODE IT WILL DE ENERGIZE ALL RELAY OUTPUTS IT WILL SET ALL ANALOG OUTPUTS TO 4 mA THE SCREEN WILL DISPLAY THE MESSAGE NO SEQUENCE 4 2 1 Configure Mode and Run Mode The Hawk I must be in Run mode to be tested Test personnel should ensure that the CONFIG LINK connections on the back of the Hawk I are not shorted When the CONFIG LINK connections are shorted the Hawk I will go into its Configure mode and will be ready to download new sequence and analog diagrams from the HawkWin program The unit must also be in the Configure mode to edit parameters such as analog set points and user display messages However if
44. acing to many types of PLCs and distributed control systems including Modicon Allen Bradley and Fisher Provox Modbus supports one master and multiple slave units Baud rate and Modbus ID number can be set from the Hawk I keypad 2 SPECIFICATIONS The Hawk I is an expandable platform digital controller with many available options that allow the user to select a powerful yet economical control system 2 1 Inputs The sixteen discrete digital inputs used in the Hawk I have volt free contacts and are non incendive any kind of input switching device can be used There is not enough energy in the circuit to ignite any gas mixture that may be present The minimum loop resistance for an off state is 15kQ the scan rate is 100 msec and the response time is 100 msec The Hawk I provides a speed input designed for use with an AMOT magnetic pickup which senses gear teeth to determine RPM The optional J and or K type thermocouple inputs may be used with an expanded Hawk I system The available temperature range is 346 to 19409 E or 210 to 10609 C Accuracy is better than 1 of FSD with a 100 ms scan rate The thermocouple input field connections are classified as non incendive since a thermocouple is a simple device that cannot store energy The field wiring is 37 Way D Type through a DB 37 connector The Hawk I can provide optional 4 20 mA two wire analog inputs These inputs have an accuracy of 0 596 of indicated parameter
45. allows the user to verify the operation of 1 2 Analog Outputs by manually ramping each output from 096 to 10096 6 8 18 6 Hrs Run Pwr Dn Same as Section 6 8 3 6 8 18 7 System Clock Allows the user to set the time and day 6 6 6 8 18 8 6 8 18 9 6 8 18 10 6 8 18 11 6 8 18 12 6 8 18 13 Load Active Mem Allows the user to load settings from ROM Save Active Mem Allows the user to save changes to ROM Calibrate Inputs Allows the user to calibrate analog inputs To calibrate an analog input s Select the input or group of inputs to be calibrated T C 1 8 T C 9 16 individual or indi vidual loops With the calibration source set at the defined value apply the signal to the input s in question Following the LCD prompt set the first calibration point Press the RIGHT button to accept the calibration source signal Adjust the calibration source signal to reflect the second set point and apply the signal as before Following the LCD prompt set the second calibration point Press the RIGHT button to accept the second calibration source signal After calibration a message will appear indicating success or failure A failure indicates that the differ ence between the calibration source signal and the corresponding calibration setpoint was too large for compensation This can happen if the calibration source signal is not changed when entering the second calibration setpoin
46. alue and descriptive text of any configured analog user inputs 6 8 3 Hours Run Power Down The contents of each run meter is displayed and can be set or reset This menu also shows the last power on time date and the last power down time date logged by the Hawk I The power on off information can be useful when tracking system failures or unannunciated shutdowns 6 8 4 Fault Logging This menu allows the viewing of the Hawk T s fault log Each fault is time and date stamped 6 8 5 Digital Inputs Changes can be made to the class A B b C descriptive text alarm shutdown classification and normal status open closed for all of the 16 digital inputs 6 8 6 Analog Inputs Changes can be made to the class A B b or C descriptive text low high shutdown setpoints low high shutdown enable disable low high alarm setpoints and low high alarm enable disable for all of the analog inputs This menu allows the user to view the current input type and units i e a J type thermocouple displaying in C or a 4 20mA loop displaying PSIG The user can also view the calibration of loop transmit ters 1 4mA 0 PSI 20mA 500 PSIG These settings cannot be altered from configure mode 6 8 7 Digital Outputs This menu allows the user to view and change the descriptive text associated with each of the digital outputs 64 6 8 8 Analog Outputs This menu allows the user to view and change the descriptive text associated
47. as the operator attempting to stop or restart the equipment Any unusual event may be of interest 3 Did the technician who is contacting AMOT actually witness the problem in person This may be very important Your AMOT representative may ask for information that only an eyewitness can provide 4 Any unusual environmental situation should also be reported Was there a nearby lightning strike or a power outage A power surge An earthquake that might have damaged wiring Excessive heat or cold 5 Is there any printout or other record of equipment status or function at the time that the problem occurred 6 Has this problem or a similar one ever occurred before How many times and on what dates What was the outcome How was the situation resolved 7 Describe the most recent maintenance repair or reprogramming that was done on the Hawk I When was it performed And by whom 8 After the specific problem in question occurred what steps were taken to correct it 9 Does the oncsite technician have any suggestions or recommendations to make about the problem Giving accurate and complete information to your AMOT representative will help to resolve system problems in a timely and effective fashion 4 7 5 MAINTENANCE AND REPAIR 5 1 Maintenance The only maintenance required for the Hawk I other than periodic battery replacement is keeping the faceplate clean Use a cloth dampened with water to clean the faceplate Do not use solve
48. ble such as The Fix by Intellution Heuristics by ONSPET and TOPDOC by Teledenken These programs run on a variety of computer systems Contact your AMOT representative for additional information concerning programs that can be used to interface other equipment with the Hawk I 3 13 The Configuration Link Input The configuration link input is used to prepare Hawk I to receive its configuration programming from HawkWin software allowing local configuration and access to the diagnostics features After the two configura tion link contacts are connected the Hawk I is ready to accept program ming These two contacts may be shorted by running a wire jumper between the appropriate terminals on a plugged in Phoenix connector A small SPST toggle switch may also be used A series of menus discussed later in this document allow local configuration and test 3 13 1 Connecting the Configuration Link Input This is done by shorting the two configuration link terminals It may be useful to put a red tag on the jumper wire or toggle switch to remind the technician to open the link after programming is completed The Hawk I will not process its sequence instructions with the configuration link closed 3 14 The Pulse Input This input is not used in the current Hawk I configuration 3 14 1 Connecting the Pulse Input No connection of any kind should be made to this input 3 15 The Standard Relay Outputs The basic Hawk I system is e
49. cendive characteristics of the equipment depends critically on proper installation good wiring practices and the use of certified or listed end devices 3 2 Recommended Environment The Hawk I is designed for continuous use 100 duty cycle in ambient temperature ranging from 09 to 1509 F 189 C to 65 C with a humidity of 596 to 9596 non condensing Site vibration must not exceed 10G at 100 Hz 3 3 Mechanical Installation The Hawk I enclosure requires a DIN cutout of 3 7 0 1 by 7 3 0 1 as dimensioned in Fig 3 1 To install the unit in a panel 1 Insert the Hawk I unit from the front of the panel 2 Slide the two mounting brackets into the grooves along the sides of the enclosure 3 Install the two socket head screws into the grooves to clamp the unit in place Note that to avoid stripping the threads the screws must not be overtightened 4 See Figs 3 1 and 3 2 AMOT Drawing No 68630B SD and the following text for wiring connections Buyunou 1101112 jauvd simutod uonsauuos 45 T NAAVH 21 Jo mata yovg J E 2400 1 WO ec 7 4 04 2 4 oe oa UT TS in nes bs 5 us XNAAAONVA NON IN3A32V 4W3 NNA ASSIOV S AN TD NOISNAL O SNOS 153 LINDAID 31 AND INOSIA SNOdAVZVH NON OL NMON I SI SSIINN 91 LINDAID ATIHM LOANNOISIC LON Od A
50. clogging If a sensor does not receive an accurate input it cannot function properly Any sensor that appears to be corroded or damaged in any way should be replaced immediately The installation of the Hawk I provides a good opportunity for updating and modernizing sensors Your AMOT representa tive can provide a wide selection of high quality industrial sensors 4 5 2 Intermittent Wiring Problems If an input channel malfunctions only part of the time this could also be a wiring problem Some possible causes of intermittent wiring problems are POOR CONNECTOR CONTACT The connector for the channel in question may not be making good mechanical contact This problem may surface only when heat vibration or mechanical stress are applied The technician may test for such a problem by wiggling the connector or pulling on it If this causes the problem to occur the solution is to replace the connector BROKEN WIRES The broken ends of a wire may stay in contact part of the time and lose continuity only intermittently Moving the wire around and pulling on it may help to confirm this problem Note that a digital ohmmeter may be too slow in its response to show any change if the loss of contact is momentary The technician should check along the entire length of the wiring in question for signs of stress such as a dented conduit or a damaged cable shield or covering In severe cases the entire wiring run may have to be replaced DAMAGED INSU
51. crete Input NORMALLY OPEN NORMALLY OPEN NORMALLY OPEN See Note 1 Shutdown Closed CONFIGURE MENU Enter Al 1 CLASS NONE Al 1 CLASS NONE Al 1 CLASS NONE M L R pl TYPE Type J la L R p LO AL 0 000 DIS 4 LR p LO AL 0 000 DIS la L R LO AL 0 000 DIS 4 L R p LO AL 0 000 DIS ld L R p 4mA VAL 0 000 ANALOG INPUTS 4 Reset Analog Input Analog Input Analog Input UNITS C HI AL 0 000 DIS HI AL 0 000 DIS HI AL 0 000 DIS HI AL 0 000 DIS 20 VAL 0 000 B b C See Note 1 EN EN CONFIGURE MENU Enter DO 7 DO 1 DIGITAL OUTPUTS I Reset Discrete Output Discrete Output 2 12 See Note 1 v CONFIGURE MENU Enter 1 AO 1 4mA 0 000 M L R p 0 000 ANALOG OUTPUTS MC Reset Analog Output Analog Output 20mA 0 000 20mA 0 000 2 See Note 1 See Note 2 See Note 2 CONFIGURE MENU Enter TMR 1 VAL 1 TMR 1 VAL 1 TMR 1 VAL 1 TIMERS I Reset Timer B Timer B Timer 2 64 0 32000 See Note 1 v CONFIGURE MENU Enter 1PPR 0 TAC 1 PPR 0 TAC 1 PPR 0 OVERSPD 0 OVERSPD 0 CTS 0 CTS 0 TACHOMETER I Reset Speed Speed Speed 4 LR gt UNDERSPD 0 lt gt UNDERSPD 0 P pps p Pl ops 0 no alternates 0 32000 See Note 1 0 32000 0 32000 0 32000 0 32000 CONFIGURE MENU Enter TIME DATE 1 TIME DATE 1 OCT 30 FRI OCT 30 FRI 14 30 14 30 TIME OF DAY lt OPEN VALVE OPEN VALVE EN EN EN
52. d To make a particular number or word group blink use the RIGHT and LEFT buttons to step forward and backward through the current menu box When a particular word group is blinking use ENTER to make the first letter in the group blink To move the blinking from one letter in the group to the next press the RIGHT and LEFT buttons Note that the keypad will 6 2 select only words that can be edited It will skip past formatting and label type words such as CLASS and NORMALLY that cannot be changed To enter the desired changes use the UP and DOWN buttons to step the display through all the options that are available When the desired information is displayed press ENTER to change the Hawk I s configu ration To move back and forth to adjoining menu boxes use the RIGHT and LEFT keys until the desired box appears on the LCD When all of the changes within a row are completed use RESET to return to the main menu structure If changes have been made the display will prompt the user to press ENTER to confirm or RESET to cancel Pressing ENTER will save the changes to the Hawk I s non volatile memory If RESET is pressed the Hawk I will ignore any changes made in that menu Note that the Hawk I contains a backup copy of the active non volatile memory The contents of active memory can be backed up by using the Load Active Mem option from the Diagnostics Menu The backup memory is also updated when a new sequence is downl
53. d close to this gear will send 208 pulses per revolution of the engine Once this information is entered into Hawk l it handles the RPM calculation automatically 3 9 1 Connecting the Tachometer Input The tachometer wiring has and terminals The magnetic pickup gap should be set in the range of 0 025 to 0 050 for best results The tachometer will not function until it is calibrated with the HawkWin program 3 10 The Start and Stop Inputs The normally open N O Remote Start and normally closed N C Remote Stop inputs are controlled by switches or push buttons that are connected to the Hawk I by 2 conductor wires The switch or push button contacts are non incendive These switches duplicate the start and stop buttons on the Hawk I keypad allowing remote operation or lock out capability The functions of the Start and Stop keys are completely programmable with the HawkWin computer program Until the Start and Stop keys are programmed with Hawk Win they have no pre defined function 3 10 1 Connecting the Start and Stop Inputs The Remote Start and Remote Stop inputs are connected to the Hawk I through the same 10 pin Phoenix connector that handles the tachometer input If these switches are not used the Remote Stop inputs must be shorted for normal operation Connections may be made with any convenient kind of two conductor wire preferably 18 AWG or larger These connections are non incendive so sealed switches a
54. eete 4 7 4 7 Before Contacting n 4 7 5 MAINTENANCE AND REPAIR 5 1 Maintenance nnne 5 1 5 1 5 1 2 Battery Replacement 5 1 5 1 3 Fuse replacement oi o ocio ed 5 2 5 2 ROD AIP Quite dle Hav vea divini ide 5 3 5 2 1 Returning Equipment for Repairs 5 3 6 CHANGING THE HAWK4 S CONFIGURATION 6 1 Keypad 6 1 6 2 Gaining Access to the Configuration M enus 6 1 6 3 Moving Up and D own Between M enus 6 2 6 4 Moving From Side to Side in a Menu 6 2 6 5 Revising Data Within a Menu 6 2 6 6 Exiting Configuration Mode 6 3 6 7 Precautions sss rarae 6 3 6 8 Descriptions of Individual M enu Boxes 6 4 6 8 1 osse be aue edd ci ete bandes 6 4 6 8 2 Analog User Input 6 4 6 8 3 Hours Run Power Down eese 6 4 6 8 4 Fault oes 6 4 6 8 5 Digital Inputs s needed oen 6 4 6 8 6 Analog Inputs sii ostio de tae fata 6 4 6 8 7 Digital Outputs 6 4 6 8 8 Analog ie de iis 6 5 6 89 ed eue 6 5 6 8 10 Tachometer 6 5 sonet stt dade 6 5 6 8 12 User Switches 455 eet ted 6 5 6 8 13 Average Groups eie 6 5
55. ernal printed circuit boards are conformally coated for extra environmental protection The Hawk I can operate in temperatures between 209 and 65 Centigrade The humidity limits are 596 to 9596 non condensing The controller is weather and UV protected and will withstand vibration up to 10G at 100 Hz The protective case is sealed to NEMA 4 IP65 dust tight and protected from water jets from the front panel when properly installed 2 6 Power Supply The Hawk I be powered by either 12Vdc or 24Vdc The 12 V input can accept DC ranging from 9V to 18V The 24 V input can accept DC ranging from 18V to 36V The supply should be capable of delivering 1A Maximum ripple should be 1V P P Power is supplied through a terminal block on the rear of the Hawk I 2 3 Hardware Specifications Hazardous Approvals ETL Class 1 Division 2 Groups A B C amp D ETL FM 3810 CETL CAN CSA C22 2 No 142 CAN CSA C22 2 No 2B B A S E EEA ExNIIC Power Requirements Table A Voltage 24 Vdc 18 36 Vdc 12 Vdc 9 18 4 Current 500 mA max 24V 800 mA max 12V Ripple 1V pk pk Environment B A S E E EA Temperature 0 to 150 F 0 to 122 F 18 65 18 to 50 C Vibration 0 10g 100 Hz Sealing NEMA4 from Front Panel EMC 801 2 ESD 801 3 RF Immunity Ce Display Table E Type Backlit LCD Characters 16 Chars X 2 Lines Char Size 8 05 X 5 5mm
56. f the Hawk I The barrier must be mounted in a safe area or an explosion proof box depending on the mounting location The second method requires a relay specifically designed to connect between incendive and non incendive circuits If this relay is mounted in a safe area or an explosion proof housing no further precautions are necessary The wiring for a non incendive system must be kept separate from the wiring of other electrical systems if the non incendive status is to be maintained If the non incendive wiring is in the same enclosure with other wiring it must be kept at least 2 inches from the other wiring It should also be secured in place by cable ties or other appropriate means The local non incendive wiring code should always be followed Because of the small currents and voltages used in non incendive circuits wire splices and their associated problems must be kept to a minimum 3 6 6 Connecting The Digital Inputs See Fig 3 2 Hawk I System Diagram which shows all the inputs for the Hawk I The discrete digital inputs are connected to the Hawk I through two 10 pin plug in screw terminal male type Phoenix plug connec tors with a 5 08 mm pitch Shielding is usually not necessary for the digital inputs These inputs are of low impedance and are not normally vulnerable to electrical interference 3 7 Each digital input needs to have its own ground return so for every digital input two wires must be provided For
57. flows electrical currents and voltages and fluid levels in machinery and industrial processes Built in communications make the Hawk I a powerful and safe front end for hazardous area data acquisition and alarm annunciation 1 1 Easy and Flexible Programming The graphical programming interface to the Hawk I system allows the user to overcome the rigid constraints of conventional EPROM based equipment AMOT 5 innovative Ladder Logic lets even the novice programmer set up new system functions easily and quickly HawkWin the Windows 95 98 NT based configuration software used to program the Hawk I system was developed from AMOT 5 long experience in embedded controllers The most critical problem with embedded control lers is the inability to make fast on site software changes because the programming ofa typical embedded controller is contained in an EPROM chip that cannot be altered Software changes in such a system must be made at the factory not in the field taking up to several weeks to implement Hawk I and HawkWin were created to overcome this limitation Almost any safety shutdown data monitoring or alarm function can be rapidly programmed on site using HawkWin Then the function sequence is downloaded into Hawk I through a standard RS232 Null Modem cable from the PC 1 2 Other Key Features The Hawk I is based on an expandable platform The basic system supports 16 discrete inputs 4 power relay outputs and a speed input to
58. from menu to menu in the configuration matrix use the UP and DOWN buttons Note that if you press the UP button immediately after accessing the matrix the display will change from CONFIGURE MENU CONTROLLERS to CONFIGURE MENU LOCK UNLOCK which is the last menu in Sheet 2 of the Configura tion Mode Flow Chart If you press the DOWN button right after getting into the matrix the LCD should say CONFIGURE MENU ANALOG USER IN Stepping up and down in this way will enable the user to access any menu in the matrix 6 4 Moving From Side to Side in a Menu When you have reached the menu where configuration changes must be made press ENTER You will now be inside the row Whenever you want to exit the row simply press the gray RESET button If there is no existing programming to be edited in a particular row the LCD will indicate instances of this type loaded If any programming of that kind is needed it will have to be set up with AMOT s HawkWin software and then downloaded into the Hawk I However if there is existing programming in the selected row then the programming information will appear on the LCD Program reconfiguration can now begin 6 5 Revising Data Within a Menu Box To change anything that you see on the LCD it must first be selected The blinking or on off activity of a word letter or number within a particular menu box indicates that this is the part of the box that will change when the editing commands are use
59. gned to be attached to a 4 20mA receiver that has been approved or recognized for use in a Class 1 Division 2 area If a non approved receiver is used the analog output wiring must pass through an approved barrier when used in a hazardous area 2 3 Communications In addition to the I O options Hawk I has 9 pin RS232C connec tor that can be used to connect the Hawk I system with a modem DCS or a PC for programming and configuration changes The protocol is Modbus RTU This additional programming capability is further discussed in a separate AMOT manual that describes the HawkWin computer program Signal levels on the RS232C port may be incendive Any attached device within a hazardous area must be approved or recognized for use within that area 2 4 Display The Hawk I controller has a large high contrast backlit 32 character display on a NEMA 4 faceplate This LCD is 16 character by 2 line System faults are identified in plain English and display messages can be configured into the Hawk I unit by the user 2 5 Environment The Hawk I is suitable for use only in Class I Division 2 Groups A C and D or non hazardous locations Wiring should be installed by qualified personnel in compliance with local electrical codes Electrical and RF interference immunity is designed into the Hawk I with RFI screening in the case The unit has a high reliability due to conservative derating of electronic components The int
60. he protective ground not COM Note also that cable shields should be grounded only at the Hawk I and nowhere else If a cable shield is grounded at more than one point ground loop currents may flow through the shield making it useless Under normal conditions shielded cable is recommended for the RS232C thermocouple and analog loop connections The user should follow these simple guidelines and avoid improper intercon nections between circuit ground protective ground power supply ground and cable shield ground Many hard to diagnose equipment problems including intermittent problems caused by transient electrical interference can be prevented by careful and effective grounding If your installation has unusually high levels of electrical interference special grounding arrangements may be required Consult your AMOT service representative for further details 3 5 3 6 Digital Inputs The Hawk I is provided with 16 discrete digital inputs The exact configuration of these inputs is determined by the individual user s needs and the resulting HawkWin program These digital switching inputs have volt free contacts and the circuits are non incendive Any kind of volt free on off sensor or sensing switch can be used with these digital inputs without the risk of igniting an explosive atmosphere under normal operating conditions 3 6 1 Selecting Fault Sensing Switches AMOT Controls manufactures many types of switches suitable for
61. is important because the internal circuitry of the sensors is powered by a 15 VDC power supply inside the Hawk I Please refer to Fig 3 2 Sheets 1 amp 2 for the correct connection diagram Note The 8 loop board is wired differently than the 16 loop board Make sure that you refer to the correct wiring diagram for the version you have For all Hawk I s with an Extended Board model code of 1 2 or 3 refer to Sheet 1 of Fig 3 2 For all Hawk I s with an Extended Board model code of 4 5 or 6 refer to Sheet 2 of Fig 3 2 The 4 20 mA sensors will be operational only after their output settings are programmed by the HawkWin computer program Alarm and shutdown points can also be specified with just a few key strokes 25 way interface modules are also available for these connections Shielded cable must be used between the Hawk I and the breakout module 3 9 3 9 The Tachometer Input The tachometer is a standard feature It is connected to the Hawk I through a 10 pin Phoenix connector that also handles several other inputs The tachometer signal is generated by a magnetic device that acts as a gear tooth counter It is positioned close to a steel gear on the rotating machinery whose RPM is to be monitored The number of gear teeth that pass the tachometer for each revolution of the machinery must be programmed into the Hawk I If for example the crankshaft of a gas engine has a gear with 208 teeth on it then a tachometer mounte
62. it Speed PPS for the tachometer The user may only modify the PPR 7 1 12 Time of Day This menu allows the user to view and change predefined software Time of Day functions 7 1 13 User Switches This menu allows the user to view the status of all predefined software switches The user may only modify the on off status of the switch from this menu 7 1 14 Average Groups This menu shows the descriptive text group A high low deviations and group B high low deviations The user may modify the group A amp B high low deviations from this menu 7 1 15 Split Range This menu shows the descriptive text output A range and output B range The user may modify the output A amp B ranges from this menu 7 1 16 User Setpoints This menu shows the descriptive text setpoints hysteresis and control action for all user setpoints The user may modify the setpoints hyster esis and control action from this menu 7 1 17 Run Diagnostics The Run Diagnostics menu allows the user to view the status of indi vidual channels digital and analog inputs outputs adjust the system clock view communications settings and view system parameters firmware sequence accesses etc while the Hawk I is in Run mode The user may only modify the system clock settings while in this mode To perform more detailed diagnostics refer to Section 6 8 18 7 1 17 1 7 1 17 2 7 1 17 3 7 1 17 4 7 1 17 5 7 1 17 6 7 1 17 7
63. le connectors 8 Carefully disconnect the cables and remove the faceplate 5 1 9 Note the location of the slots holding the three circuit boards Counting down from the top of the unit the boards are installed in slots 3 7 and 13 To simplify reassembly you may want to mark the housing at the front ends of these slots with a pencil or marker 10 Carefully slide out all three circuit boards as a group Support the boards so as not to stress the connections between them 11 The internal battery is located at the left end of the CPU Digital input middle board Carefully slide the battery out from its holder Replace the battery only with a unit of similar rating See the Spare Parts List or contact your AMOT representative for suitable spare parts 12 Carefully align the three circuit boards with their correct slots in the housing 13 Slide the boards into place so that the rear connectors fit through their openings in the housing 14 Position the faceplate next to the front of the housing and carefully connect the cables 15 At the front of the faceplate install six screws to attach it to the housing 16 Align the bezel with the front of the faceplate Be sure not to pinch the cables when installing the faceplate 17 At the back of the faceplate install six screws to attach the bezel 18 Insert the Hawk I unit from the front of the panel 19 Slide the two mounting brackets into the grooves along the sides of the encl
64. ncoming message address This adjustment 1 is selected to be either yes or no 6 5 6 8 17 Test Mode Timer This menu selects the duration of the test mode timer The test mode timer is used in conjunction with View Mode when testing sensors on an active machine Alarm and shutdown conditions will not trip output for the duration of the timer This value can range from 30 to 300 seconds 6 8 18 Diagnostics The diagnostics menu provides test functions for the inputs and outputs allows the system clock time and date to be set and allows the active memory to be loaded or saved as well as analog input calibrations firmware version date of last download and number of downloads When toggling or ramping outputs only one output at a time is active others are off or set to their minimum value Press RESET to exit a test menu and return to the Diagnostics Menu Pressing RESET a second time will return to the Configure Menu 6 8 18 1 Key Test This menu allows the user to test the functionality of the keypad as well as the Remote Stop and Remote Start switches 6 8 18 2 Digital Inputs Allows the user to verify the operation of the 16 digital inputs 6 8 18 3 Digital Outputs Allows the user to verify the operation of the 4 12 digital outputs 6 8 18 4 Analog Inputs This menu allows the user to verify the operation of all Analog Inputs without setting off alarms or sensor failures 6 8 18 5 Analog Outputs This menu
65. nductors SENSOR PROBLEM 5 If the sensor has both normally open NO and normally closed NC contacts available the wrong contacts may be wired This difficulty can be easily fixed by changing the Hawk I s program or the technician may decide to switch the wiring at the sensor itself The NO or NC status of a sensor s output be checked with an ohmmeter Be particularly suspicious of any riveted solder lugs on the sensor to which connections must be made Rivets frequently come loose and cause continuity problems 44 In industrial situations mechanical failure seems to occur more fre quently than electronic failure The moving parts of any sensor should be examined carefully for freedom of movement and broken or jammed linkages Linear back and forth movements such as those used in limit switches seem to develop more problems than rotary movements All moving arms and levers associated with sensors should be examined for freedom of movement as well as the buildup of rust or other deposits All springs used to control such linkages must be checked for weakness or breakage Note that if a spring has broken the pieces of the spring may have fallen off the linkage so the absence of an essential spring may not be immediately obvious Another kind of mechanical problem is the clogging of a small pipe or tube that transmits pressure to a pressure sensor All such tubes should have blow off valves so they can be easily checked for
66. nge of sensors 3 6 4 Normally Open and Normally Closed The digital fault sensors used by the Hawk I can be of two forms normally open NO or normally closed NC The two types of sensors are named according to their non activated or healthy input state which can be either NO or NC 3 6 Normally open sensors close to register a fault A NO sensor can be disabled if a wire is disconnected or broken and the operator will not know that the circuit has failed until that switch is tested for correct operation An NO sensor should be used only in non safety applications or when the risk of physical damage to wiring is low Normally closed sensors NC require a closed loop to each fault sensing switch They have the advantage of fail safe operation If a wire or sensor is broken or disconnected the Hawk I will show that the circuit is tripped or in an open state Each of the 16 inputs of the Hawk I can be individually configured for a normally open or normally closed digital sensor This feature allows the use of both normally open and normally closed sensors in the same system 3 6 5 Using Relay Contacts As Sensor Switches There are two methods of using electromechanical relay contacts as fault sensors without invalidating the non incendive rating of the Hawk I The first method permits the use of any standard relay regardless of its design In this case a barrier must be placed between the relay contacts and the input wiring o
67. nts they could damage the plastic membrane WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS 5 1 1 Cleaning If the Hawk I keypad or enclosure requires cleaning wipe the surfaces with a damp cloth Do not use solvents or abrasive cleaners on the Hawk I 5 1 2 Battery Replacement WARNING EXPLOSION HAZARD BATTERY MUST BE REPLACED ONLY IN AN AREA KNOWN TO BE NON HAZARDOUS A small internal battery is used to back up the Hawk T s active memory This battery should have a useful life of at least 3 years with the unit unpowered The drain on the battery is so low that the battery s life will be nearly equal to its shelf life All parameters for the program are stored in non volatile memory that does not require battery backup AMOT recommends that the battery should be replaced every 36 months TO REPLACE THE BATTERY Switch off power to the Hawk I 2 Disconnect all wiring from the rear of the Hawk I 3 At the sides of the unit remove the two socket head screws and slide out the two mounting brackets Remove the Hawk I from the mounting panel and take it to a safe area At the back of the faceplate remove six screws attaching the bezel Then remove the bezel 6 At the front of the faceplate remove six screws attaching the faceplate to the unit housing 7 Carefully tilt the faceplate outward to gain access to the cab
68. oaded to the Hawk l or if the Hawk I senses that it has been corrupted 6 6 Exiting Configuration Mode Configure Mode will exit only from the root configure menu If the configuration link is broken and the user is in a sub menu the Hawk I will remain in configure until the sub menu is exited 6 7 Precautions WARNING The functionality of the Hawk l can be seriously altered in Configure Mode Use extreme care when making changes to the 5 configuration Be sure to thoroughly test and document any modifications DANGER When in Diagnostics Mode the Hawk l outputs can be manually toggled or ramped This is useful for system troubleshooting but can be extremely dangerous Be sure that all personnel are dear of hazards before activating outputs 6 3 6 8 Descriptions of Individual Menu Boxes The menu boxes in the Hawk I s configuration matrix allow the user to modify characteristics of the objects that are used in the Hawk I s ladder logic without the requirement for a computer A brief description of the Configure Menu options follow For complete information regarding the objects that these menus control see the HawkWin programming manual 6 8 1 Controllers This menu allows configuration of the PID blocks Users can modify the action direct reverse gain integral derivative filter and deadband parameters for each PID in their analog diagram 6 8 2 Analog User Input This menu is used to set the v
69. ocouple 1 should have its positive leg connected to Pin 1 and its negative leg connected to Pin 20 Refer to Fig 3 2 AMOT Drawing No 68630B SD for connection details If the user prefers to have screw terminals available for field wiring AMOT can provide interface boards to plug into the D type connectors see Fig 3 1 The terminal strips on these modules provide a fast and easy way to connect input wires Shielded cable must be used between the Hawk I and the interface module Pins 17 18 19 36 and 37 see Fig 3 2 should not be connected to any of the thermocouples If shielded wire is used terminate shields to the case of the Hawk I or the ground termination of the interface module If both J and K type thermocouples are required it is best to organize the connections in 2 blocks of 8 1 8 and 9 16 where the majority of sensors within each group is of the same type For example if 7 J type and 8 K type sensors are used put all the J type sensors in one group and the K type sensors in another This practice greatly simplifies the calibration process as discussed later in this manual 3 8 3 8 The 4 20 mA Sensor Inputs The Hawk I can be provided with optional analog inputs of the 4 20 mA 2 wire type This is a popular configuration for industrial sensors of many different kinds The sensor input which may be temperature pressure flow etc is converted by a sensor circuit into an output current that varies between 4 mA
70. ocument is based on information available at the time of its publication While efforts have been made to be accurate the information contained herein does not purport to cover all details or variations in hardware or software nor to provide for every possible contingency in connection with installation operation or maintenance Features may be described herein which are not present in all hardware and software systems AMOT Controls Corp assumes no obligation of notice to holders of this document with respect to changes subsequently made AMOT Controls Corp makes no representation or warranty expressed implied or statutory with respect to and assumes no responsibility for the accuracy completeness sufficiency or usefulness of the information contained herein No warranties of merchantability or fitness for purpose shall apply Table of Contents 1 INTRODUCTION 1 1 Easy and Flexible Programming 1 1 1 2 Other Key Features iiis 1 1 1 3 Scaling and Signal Processing 1 2 1 4 RS 232C Communications Port 1 2 2 SPECIFICATIONS 2 L Ih DES 2 1 2 2 OUT UES 2 1 2 3 Communications eene 2 2 ZA D 2 2 2 5 2 2 2 6 Power 50 2 3 2 7 Specification Sheet 2 4 3 INSTALL
71. osure 20 Install the two socket head screws to clamp the unit in place DO NOT OVERTIGHTEN THE SCREWS THE THREADS WILL STRIP 21 At the rear panel connect all wiring 22 Power up the Hawk I and test its operation After battery replace ment the Hawk I will need to have its internal time and date set via the CONFIG DIAGNOSTICS menu 5 1 3 Fuse Replacement The Hawk I has an internal fast blow fuse 5 X 20 mm 500mA 250V 800mA 250V for 12V versions See the Spare Parts List or contact your local AMOT representative for suitable spare parts In order not to compromise the non incendive classification of the equipment there is no externally accessible fuse holder WARNING EXPLOSION HAZARD FUSE MUST BE REPLACED ONLY IN AN AREA KNOWN TO BE NON HAZARDOUS 5 2 TO REPLACE THE FUSE l Follow the steps indicated for replacing the battery with the excep tion of Step 11 2 The fuse is located near the power connector on the bottom board Power Supply 5 2 Repair With the exception of the internal battery and fuse there are no field serviceable parts the Hawk I If the unit malfunctions it must be returned to AMOT Controls or a factory authorized repair center for test and evaluation Any attempt by a customer to repair any part of the Hawk I will void all warranties All repairs of the Hawk I must be performed at an AMOT certified repair facility WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENT
72. ote 1 REVERSE See Note 2 See Note 2 See Note 2 See Note 2 See Note 2 v CONFIGURE MENU Enter AU 1 0 000 1 0 000 AUI 1 0 000 ANALOG USER IN I4 Reset Analog User Input Analog User Input Analog User Input A See Note 2 See Note 2 Note 1 Note 2 Y When word group is blinking pressing Enter When number group is blinking pressing CONFIGURE MENU 2220 00 BMET 70 00 BMC q 0 00 LASTPOWERON l L R gt Last Power Off will cause one character to blink Enter will cause decimal point to blink HRS RUN PWR DN Reset RUNTIME METER RUNTIME METER RUNTIME METER 02 JAN 98 7 24 01 JAN 98 15 57 When character is blinking When decimal point is blinking pressing A 2 0 32000 59 See Note 1 is Y See 1 Pressing UP Down buttons will step Up Down buttons will increment decrement CONFIGURE MENU PROGRAM DOWNLOAD 4 DI 2 AL OP DI 2 AL OP through characters available value of number FAULT LOGGING Reset 30 OCT 98 14 20 Discrete Input 01 FEB 98 8 45 Pressing Left Right buttons will select When at desired value press Enter A 1 1 adjacent characters When ir han r mpl DI 10 SD OP DI 10 SD OP en desired changes are completed Discrete Input 05 98 10 21 press Enter CONFIGURE MENU Enter DI 1 CLASS NONE DI 1 CLASS NONE DI 1 CLASS NONE M L R p Di 1 ALARM la L R 7 ALARM la L R p Di 1 ALARM DIGITAL INPUTS Reset Discrete Input Discrete Input Dis
73. ower FUSE BLOWN The Hawk I s internal protective fuse may be blown In this case it must be replaced Check all wiring connections before reapplying power See Section 5 1 3 for fuse replacement details Replace only with a fuse of the same voltage and current ratings 4 5 Digital Input Channel Does Not Function This is probably caused by a problem in the external wiring If most of the digital input channels function as programmed then the problem is probably not in the Hawk I Use View Mode or Configure Mode to display all 16 digital input channels SUBSTITUTION TECHNIQUE The technician will find it conve nient to prepare a SPST switch with two wires attached By substituting this switch for the two input wires of a digital channel the function of that particular channel can be verified 4 3 If the channel in question still does not function properly then the programming of the Hawk I should be checked But if the Hawk I responds correctly when the SPST switch is used to control the digital input channel in question then the problem must be either in the wiring to the digital sensor for that input channel or in the sensor itself The next step is to replace the sensor with a SPST switch and then check channel function If the channel functions properly then the problem is with the sensor But if the channel still malfunctions then the problem is with the wiring The technician will find that the most useful tool for
74. quipped with 4 internal solid state relays Relays 1 4 that can control 5 36 Vdc with a maximum continuous current of 1 75 A each These relays can be used for various control alarm and shutdown functions as programmed by the user The relay outputs act as switches that are powered by auxiliary equipment and as such are classed as incendive Appropriate precautions should be taken if a hazardous atmo sphere is present These internal relays achieve a circuit isolation of 4 kV using optical isolation technology Outboard snubbers are required for inductive loads 3 15 1 Connecting the Standard Relay Outputs The relay outputs are connected to external circuits through individual two terminal Phoenix connectors which can accept wire sizes as large as 12 AWG Polarity must be observed on the DC connections 3 16 The Optional Digital Outputs The Hawk I can be equipped with 8 optional low power solid state relays to control external relays or low power circuits They are capable of switching 36 Vdc at 100 mA These outputs are potentially incendive so appropriate wiring and relay housings must be provided for operation in hazardous atmospheres 3 16 1 Connecting the Optional Digital Outputs The optional outputs are connected through a 9 pin D type connector on the back of the Hawk I The pin numbers are shown in the Hawk I System Diagram see Fig 3 2 All relay contacts are connected to a single negative signal return wire An in
75. re not required 3 11 The Power Supply The Hawk I should be powered by a source of either nominal 24 Vdc or 12 Vdc at a minimum of 500 mA see name plate on top of unit Peak to peak P P ripple should not exceed 1 V 3 10 3 11 1 Connecting the Power Supply The power supply wiring must meet all local regulations and should be at least 16 AWG or better All power supply wiring must have insulation with a breakdown rating of at least 600 V and be recognized listed or approved by a third party agency UL etc The insulation must be rated for at least 759 C above the surrounding ambient temperature The dc power is connected to the Hawk I through an 6 pin Phoenix connector Proper polarity must be observed AMOT recommends that a 1A 24Vdc circuit breaker or power isolation switch be mounted close to Hawk I unit This breaker will serve to remove power from the unit for servicing purposes This circuit breaker is a high energy device and must conform to any safety requirements that are in force where it is located 3 12 The RS232C Communications Port The Hawk I s RS232C connection is an input output port that allows the Hawk I to communicate with other equipment When the CONFIG LINK contacts on the back of the Hawk I are shorted the Hawk I goes into configuration mode Then the RS232C input will act as a program loader to accept programming inputted from the HawkWin configuration program When the CONFIG LI
76. ressing Enter When number group is blinking pressing VIEW MENU eb RM 0 00 LASTPOWERON lq L R Last Power Off will cause one character to blink Enter will cause decimal point to blink HRS RUN PWR DN M Reset RUNTIME METER 02 JAN 98 7 24 01 JAN 98 15 57 NIE AVI x When character is blinking When decimal point is blinking pressing Y Pressing UP Down buttons will step Up Down buttons will increment decrement VIEW MENU pEnter 5i 2 AL 4 LR p DI 2 ALOP through characters available value of number FAULT LOGGING lt Reset Discrete Inpu 01 98 8 45 Pressing Left Right buttons will select When at desired value press Enter 4 2 t adjacent characters When desired changes are completed DI 10 SD OP la L R p DI 10 SD OP Discrete Inpu 05 FEB 98 10 21 press Enter VIEW MENU Enter DI 1 CLASS NONE la LR p DI 1 ALARM DIGITAL INPUTS 4 Reset Discrete NORMALLY OPEN 2 16 v VIEW MENU Enter Al 1 CLASS NONE la L R p TYPE Type J la L R p LO AL 0 000 DIS 4 LR p LOAL 0 000 DIS 4 L R p LO SH 0 000 DIS 4 LR p 4mA VAL 0 000 ANALOG INPUTS 4 Resei Analog Input UNITS C AL 0 000 DIS HI AL 0 000 DIS HI SH 0 000 DIS 20mA VAL 0 000 2 24 v VIEW MENU Enter DO 1 DIGITAL OUTPUTS Discreet Output 2 12 v VIEW MENU Enter AO 1 a L R gt 0 000 ANALOG OUTPUTS Reset Analog Output 20mA 0 000 4 2 v VIEW MENU Enter 1VAL 1 T
77. rounds must not be carelessly connected together even though they are all referred to as grounds 34 For example on the back of the Hawk I the sixteen discrete digital switching inputs have four interconnected circuit return points labeled COM The circuit returns for the digital inputs can be connected to any of these COM points The COM terminals are input circuit grounds and serve to complete the digital switching circuits They are not power supply grounds or equipment safety grounds and they must not be connected to the dc power supply or the protective or chassis earth ground connection The protective or chassis ground connection should be kept completely separate from the circuit ground The protective ground is intended to keep the metal chassis of the Hawk I at the same voltage as its surround ings thus protecting the user from accidental electrical shock This requires a separate grounding wire minimum size 14 AWG that is not connected to any other grounds This protective ground wire should be connected to the earth ground terminal bolt on the Hawk T s back panel and then bonded to a good earth ground connection point The negative ground for the dc power supply connection is a power supply ground and should be connected to the terminal labeled with a minus sign just below the word POWER on the back panel If shielded cable is used to run input wires to the Hawk l the shields of the cables should be connected to t
78. s blinki x 0900059 ened en character Is blinking en decima point is inking pressing Pressing UP Down buttons will step Up Down buttons will increment decrement CONFIGURE MENU Enter PROGRAM DOWNLOAD q L R p DI 2 AL OP la L R p D 2 AL OP through characters available value of number FAULT LOGGING Reset 30 OCT 98 14 20 Discrete Input 01 98 8 45 Pressing Left Right buttons will select When at desired value press Enter 1 1 adjacent characters When desired changes are completed DI 10 SD OP la L R p 01 10 SD OP 9 p Discrete Input 05 FEB 98 10 21 press Enter v CONFIGURE MENU Enter DI 1 CLASS NONE la L R 1 CLASS NONE la L R p DI 1 CLASS NONE la L R p DI 1 ALARM la L R p DI 1 ALARM la L R p Di 1 ALARM DIGITAL INPUTS l4 Reset_ Discrete Input Discrete Input B Discrete Input NORMALLY OPEN NORMALLY OPEN NORMALLY OPEN See Note 1 Shutdown Closed CONFIGURE MENU Enter amp Al 1 CLASS NONE la L R p 1 CLASS NONE la L R Al 7 CLASS NONE la L R p J la L R 0 000 DIS la L R LO AL 0 000 DIS la L R LO AL 0 000 DIS la L R p LO AL 0 000 DIS la L R p 4mA VAL 0 000 ANALOG INPUTS M Reser Analog Input Analog Input Analog Input UNITS C HI AL 0 000 DIS HI AL 0 000 DIS HI AL 0 000 DIS HI AL 0 000 DIS 20 VAL 0 000 B b C See Note 1 EN EN v CONFIGURE MENU Enter DO 1 LR 00 1 DIGITAL INPUTS I Reset Discre
79. s the user to set up the sequence and analog ladder logic diagrams that determine the basic functionality of the unit However after the program is downloaded into the Hawk I everyday operation of the unit is controlled by the built in keypad 6 1 The Keypad The right side of the Hawk I s keypad contains five green keys arranged like a plus sign or The key in the middle of the sign is labeled ENTER and the four remaining keys are placed at the ends of the plus sign s four arms The buttons above and below the ENTER button are called the UP and DOWN buttons The buttons to the left and right of the ENTER button are called the LEFT and RIGHT buttons These designations give only a general idea of the many functions that these buttons can perform while accessing and updating the configuration settings WARNING The front panel keys of the 1 labeled START and STOP will have no function unless they are spedfically programmed using HawkWin The keypad enables the user to navigate a configuration matrix that allows the details of the programming to be updated and changed whenever necessary Figures 5 1 and 6 1 Sheets 1 2 show the details of this configuration matrix in the form of a flow chart The Hawk I user will first scroll up or down in the matrix to find the particular menu that is needed Then the user can move to the right along the selected menu to gain access to the menu box or boxes that must be
80. t or if one of the calibration setpoint values is incorrectly entered Firmware Provides Firmware version and checksum Sequence Provides last sequence download date and time Accesses Provides current download count 6 8 18 14 Calibration Allows the user to reset all calibration settings 6 8 18 15 Download Code Allows the user to download new firmware via the serial port 6 8 19 Lock Unlock This is the security section of the Hawk I If the entered password does not match the stored password the Hawk I will not allow configuration changes from the keypad The default password is 0 which allows open access Valid passwords range from 0 to 999 6 8
81. te Output Discrete Output A 2 12 See Note 1 v CONFIGURE MENU Enter AO 1 AO 1 4mA 0 000 4mA 0 000 ANALOG OUTPUTS Reset Analog Output mim Analog Output 4 LR gt oma 0 000 4 LR gt coma 0 000 2 See Note 1 See Note 2 See Note 2 v CONFIGURE MENU Enter 1 VAL 1 a LR p 1 VAL 1 p TMP 1 VAL TIMERS B Timer E B Timer B Timer 2 64 0 32000 See Note 1 v CONFIGURE MENU Enter 1 0 E TAC 1 PPR 0 1 PPR 0 OVERSPD 0 OVERSPD 0 CTS 0 CTS 0 TACHOMETER 4 Resei Speed Speed Speed LR gt UNDERSPD 0 LR gt UNDERSPD 0 LR gt pps 0 gt pps 0 no alternates 0 32000 See Note 1 0 32000 0 32000 0 32000 0 32000 v CONFIGURE MENU Enter TIME DATE 1 TIME DATE 1 Ln OCT 30 FRI LR OCT 30 FRI 4 LR 14 30 PERS 14 30 TIME OF DAY l4 Reset_ OPEN VALVE gt OPEN VALVE x EN EN EN EN EN EN EN EN EN EN See Note 1 DIS DIS v CONFIGURE MENU Enter SUI 1 ON R gt SUI 1 ON lq LR p SUE 1 ON USER SWITCHES 4 8 CYLINDER ENGINE E 8 CYLINDER ENGINE 8 CYLINDER ENGINE See Note 1 v CONFIGURE MENU Enter GRP 1 4 LR p 1 DEV A LO 0 000 DEV A LO 0 000 DEV B LO 0 000 DEV B LO 0 000 AVG GROUPS M Reser Group Average E Group Average P gt DEV 0 000 lt 4 LR pev 0 000 lt 4 LR gt DEV 0 000 lt 4 L R gt DEV B 0 000 4
82. terface module can be provided if the user requires screw terminal output connections 3 17 The 4 20 mA Analog Outputs The Hawk I can be equipped with 1 or 2 optional 4 20 mA analog outputs These analog outputs can transmit calibrated sensor data from the Hawk I to other equipment The accuracy of these outputs is better than 0 7596 of FSD These outputs are programmable from the HawkWin program and can provide PID type control functions 3 17 1 Connecting the 4 20 mA Analog Outputs The signals from analog outputs 1 and 2 are transmitted through Pins 10 and 11 of the 25 pin D type socket on the Hawk I see Fig 3 2 The signal return connections for these outputs are Pins 12 and 13 of the same 25 pin connector 4 TEST AND OPERATION After the necessary wiring has been completed and the Hawk I is connected to all of the required inputs and outputs the following procedures should be followed to check out the Hawk T s installation WARNING ALL WIRING SHOULD BE INSTALLED IN ACCORDANCE WITH LOCAL ELECTRICAL CODES 4 1 Pre Operation Test Procedure 1 2 The wiring is complete and checked out to ensure the required continuity and freedom from inadvertent grounds The programming configuration is complete and checked for all channels parameters and options ALL PERSONNEL ARE CLEAR OF ANY OPERATIONAL H AZARDS ROTATING MACHINERY WIRING ETC Apply power to the Hawk I while watching its LCD If the display
83. ts Users can only modify the value for each analog user input from this menu 7 1 3 Unhealthy Channels This menu shows any analog or discrete inputs that have gone unhealthy 7 1 4 Hours Run Power Down This menu shows the status of all runtime meters as well as the last power on time date and the last power off time date No user modification is possible from this menu 7 1 5 Fault Logging This menu allows the viewing of the Hawk l s fault log Each fault is time and date stamped 7 1 6 Digital Inputs This menu shows the status class alarm shutdown classification and descriptive text for all 16 digital inputs No user modification is possible from this menu 7 1 7 1 7 Analog Inputs This menu shows the class type units alarm points shutdown points and descriptive text for all analog inputs The user may only modify the low and high alarm setpoints 7 1 8 Digital Outputs This menu shows the descriptive text for all digital outputs No user modification is possible from this menu 7 1 9 Analog Outputs This menu shows the descriptive text and range for all analog outputs No user modification is possible from this menu 7 1 10 Timers This menu shows the value and descriptive text for all timers No user modification is possible from this menu 7 1 11 Tachometer This menu shows the descriptive text Pulses Per Revolution PPR overspeed underspeed setpoint Crank Termination Speed CTS and Purge Perm
84. type wire terminations are installed use a crimping tool rated for use with the wire size and the lug Mismatch of a crimping tool to the wire and lug is a major source of poor connections Inspect each lug for correct compression of the crimp on the cable conductor and the insulation Where conduit is used for protection of wiring position it to avoid the collection of moisture In junction boxes or sensor enclosures where open terminals are present drain holes are recommended The sensitivity of the system to wiring practices is very low but the value of good wiring cannot be overestimated in the installation of electrical equipment 3 5 Grounding Requirements The back of the Hawk I has 5 circuit ground terminals see Fig 3 1 that are labeled COM common and 2 equipment ground terminals that are labeled with an earth ground symbol There is also a power supply return terminal labeled with a minus sign These terminals are not interchangeable and if they are improperly connected the Hawk I may not function properly There are three basic purposes for a ground or common terminal The first purpose is to ensure safety for operating personnel by providing electrical equipment with a direct connection or short circuit to the earth The second purpose is to provide a direct connection to a circuit return point in a signal circuit and the third purpose is to provide a return circuit for a power supply These three different types of g
85. use with the Hawk I Various types of switches are actuated at preset values of pressure temperature vibration etc The sensors selected should be of a type suitable for their mounting location For example if sensors skid mounted on an outdoor installa tion they should be of NEMA 4 construction as a minimum requirement 3 6 2 Dry Contacts The Hawk I accepts any type of dry contact switch as an input The term dry contact means that during normal operation the contacts are completely isolated from other electrical systems Solid state relays and transistor outputs are not necessarily dry contacts unless specifically approved for use in hazardous area locations For more information refer to the relevant National Standard for non incendive requirements The Hawk I accepts the outputs of some active sensors such as smoke detectors and pyrometers as sensor inputs The only requirement is that the device must have a dry contact output 3 6 3 Sealed and Precious Metal Contacts While environmentally or hermetically sealed switch contacts are desirable as inputs they are not the only choice The advantage of sealed contacts is that they cannot be corroded by the environment in which the equipment is installed Another common method of reducing contact corrosion is the use of precious metal e g gold plating on the contact surface This plating is less susceptible to corrosion than standard metals AMOT can provide a full ra
86. will step VIEW MENU Enter p RM 1 0 00 ie LASTPOWERON Last Power Off through characters available value of number HRS RUN PWR DN Reset4 RUNTIME METER 02 JAN 98 7 24 01 JAN 98 15 57 Pressing Left Right buttons will select 1 adjacent characters L_Enter p When desired changes are completed VIEW MENU DI 2 AL OP R p DI 2 AL OP FAULT LOGGING Reset Discrete 2 01 FEB 98 8 45 press Enter t DI 10 SD OP R p DI 10 SD OP Discrete Inpu 05 98 10 21 v VIEW MENU Enter DI 7 CLASS NONE DE 1 ALARM DIGITAL INPUTS Reset Discrete 5 NORMALLY OPEN 2 16 VIEW MENU Enter Al 1 CLASS NONE TYPE Type J T C LO AL 0 000 DIS LR p LO AL 0 000 DIS L R p LO SH 0 000 DIS 4mA VAL 0 000 ANALOG INPUTS l Reset_ Analog Input LR gt units gt Hi AL 0 000 DIS gt Hi AL 0 000 DIS h HI SH 0 000 DIS 20mA VAL 0 000 2 24 v VIEW MENU Enter DO 7 DIGITAL OUTPUTS 4 Discreet Output 2 12 v VIEW MENU Enter M AO 1 LR 4mA 0 000 ANALOG OUTPUTS M Resei Analog Output 20mA 0 000 2 v VIEW MENU Enter TMR 7 VAL 1 TIMERS Reset B Timer 2 64 VIEW MENU Enter M 1PPR 0 LR p 1 PPR 0 OVERSPD 0 4 LR CTS 0 TACHOMETER 4 _ Speed Speed UNDERSPD 0 PPS 0 no alternates 0 32000 v VIEW MENU Enter TIME DATE 1 R p OCT 30 FRI la L R p OCT 30 FRI LR 14 30
87. zp 10 AO papunos 10 1 AD pour aou TId suondg aol suondg anchno borpuy sinding xny 9 42 Od F 81 6 OCGA ZI skepy DA F 9 81 DAA vC suondg suondo moq dug sepya SOUNDS BMOd g v oigqer D AL q Ppow 21981 di 90598 epo 1 3 INSTALLATION This chapter covers only the physical installation of the Hawk I The Hawk I digital controller must be programmed with a set of user selected functions before it can be put into service The user first creates a customized program for the Hawk I with AMOT s HawkWin software which is installed in an IBM type host computer Then the customized program is downloaded from the PC into the Hawk I Once the Hawk I is in service the program can be updated using the built in keypad For further information about programming your Hawk I with HawkWin software please consult AMOT s HawkWin Programming Manual 3 1 Installation Overview The Hawk I is often installed in a conventional equipment cabinet of the enclosed type that can be used to hold a variety of electronic and pneumatic control equipment Mounting brackets are provided to hold the unit in place The environmental limitations listed on the Specifica tions Sheet should be observed The Hawk I is designed to be non incendive for hazardous atmospheres but retaining the non in

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