EAP 110 Manual - Thomson Power Systems
Contents
1. 58 Rev3 14 01 31 25 Thomson Power Systems EAP 110 ANNUNCIATOR 8 4 MEC 2 GROUP 2 FAULT LABELS Using xacto knife and straight edge cut into 4 vertical strips at crop marks Insert each strip into the correct lexan slot centering text in windows J LU L Under Voltage Shutdown Progr 6 Over Over Voltage Current Shutdown Alarm Under Over High Engine Frequency Frequency Temperature Shutdown Shutdown Shutdown Low Oil Pressure Shutdown External 4 External 3 External 2 External 1 58 Rev3 14 01 31 26 Thomson Power Systems EAP 110 ANNUNCIATOR 9 TROUBLE SHOOTING A number of problems can cause the EAP 110 Annunciator not to function properly Refer to the following list of typical problems Consult the factory for any detailed information or for any problems not listed CAUTION Before opening the annunciator to perform any service task it is imperative to isolate the control system from any possible source of power Failure to do so may result in serious personal injury or death due to electrical shock Service procedures must be undertaken by qualified personnel only SYMPTOM CORRECTIVE ACTION Annunciator does not power up even with correct Check that there are no wiring errors short DC power applied circuits connected to the Annunciator Note The EAP 110 contains an electronic fuse that triggers upon an overload condition and does not reset until the s2. Fault 4 Pressure Temperature Alarm Alarm Low Oil High Engine Spare Spare Pressure Temperature External Input 2 External Input 1 Shutdown Shutdown Voltage FIGURE 4 Alarm labels on the EAP 110 are removable through slots at the top edge of the Lexan The alarm labels are grouped in 4 rows of 5 labels each Alarm Fault circuits labels which are programmable in the MEC 2 or MEC 20 Engine Controller can be relabeled on the EAP 110 Annuciator to correspond accordingly Alarm Fault circuits lights on the EAP which correspond to non programmable MEC Engine Controller faults e g Emergency Stop cannot be relabeled 58 Rev3 14 01 31 11 Thomson Power Systems 3 2 058 Rev3 14 01 31 EAP 110 ANNUNCIATOR PRINTED CIRCUIT BOARD The printed circuit board PCB is shown in FIGURE 5 The PCB contains the following user interface items JP3 65 JP2 Ext 4 Ext 3 Ext 2 Ext 1 GRD B Lexan Connector EAP 110 PRINTED CIRCUIT BOARD LAYOUT FIGURE 5 3 2 1 TERMINAL BLOCK One terminal block is provided for DC control power ground and 4 external contact inputs Refer to the connection diagram in section 7 for further information 3 2 22 COMMUNICATION PORT One RJ45 communication port is provided on the circuit board for interconnection to the MEC 2 or MEC 20 Engine controller When two EAP 110 annunciators are to be interconnec
3. Shutdown High Engine Temperature Alarm High Engine Temperature Shutdown or External Inj Group 1 Alarm Addressing FIGURE 6 14 EPS Switch Not in Auto Low Battery Voltage High Battery Voltage Spare External Input 2 Spare Digital Fault 1 Spare Digital Fault 2 Battery Charger AC Fail Digital Fault 3 Low Fuel Level Digital Fault 4 Spare External Input 1 DATE 06 01 18 3 16 PM GENGINEER PRODUCTS EAP 1 10 EAP110 LEXAN GROUP 1 VSD Thomson Power Systems EAP 110 ANNUNCIATOR Group 2 Faults With jumper JP2 ON the EAP 110 addressing will be programmed to match the 20 additional faults circuits as may be programmed on a MEC 20 Engine controller FIGURE 7 Indicates the specific fault addressing for Group 2 faults Fault names for digital faults 5 12 and programmable output 6 will be dependent upon how the connected MEC 20 Engine Controller is programmed Notes 1 Group 2 addressing is not applicable for MEC 2 Engine Controllers 2 Low Oil Pressure and High Engine temperature Shutdowns are driven from the engine controllers Analog engine sender input devices if programmed accordingly Refer to the engine controller instruction manual for further information Under Spare Spare 6 Digital Fault 12 Digital Fault 8 Over 5 Over Voltage Current Digital Fault 5 Shutdown ee Alarm Spa
4. 1 5 Thomson Power Systems EAP 110 ANNUNCIATOR 2 INSTALLATION 2 1 GENERAL INFORMATION NOTE Installations should be done according to all applicable electrical regulation codes as required The following installation guidelines are provided for general information only pertaining to typical site installations For specific site installation information consult Thomson Power Systems as required CAUTION All installation and or service work performed must be done by qualified personnel only Failure to do so may cause personal injury or death 2 2 BATTERY SUPPLY INPUT The EAP 110 can operate on any battery supply from 10 to 30 volts DC The battery DC negative or common conductor must be grounded to the main generator set frame ground The EAP 110 is internally protected by a solid state type fuse that protects it from inadvertent shorts The solid state fuse will automatically reset when the overcurrent condition is removed Wiring from the engine cranking battery to the annunciator should conform to the following guidelines to avoid possible malfunction and or damage 2 2 1 Avoid wiring from the engine starter terminals wiring should go directly from the engine control panel CAUTION The battery charger must be turned off before battery cables are removed from the battery i e for servicing Failure to do so may subject the annunciator to an overvoltage condition in which damage may result PMO0
5. 10 terminal blocks With JP3 jumper OFF the EAP 110 Fault LED lights D19 amp D20 will be addressed to the MEC 2 or MEC 20 Engine controller Analog Shutdown circuits for Low Oil Pressure LOP2 amp High Engine Temperature HET2 respectively as programmed If these faults are not programmed on the MEC Engine Controllers these fault LEDs will not be active Refer to the applicable engine controller instruction manual for further information Notes 58 Rev3 14 01 31 17 Thomson Power Systems 058 Rev3 14 01 31 EAP 110 ANNUNCIATOR If Low Oil Pressure amp High Engine Temperature shutdowns are driven by the standard Digital Fault contacts Inputs 1 amp 2 on the MEC Engine controller EAP 110 fault Lights D11 amp D12 as per FIGURE 8 will be activated when set for Group 1 addressing The EAP will be supplied from the factory with JP3 OFF i e to address to the analog LOP amp HET faults EAP 110 LED Numbering FIGURE 9 18 Thomson Power Systems EAP 110 ANNUNCIATOR 4 OPERATING INSTRUCTIONS 4 1 SEQUENCE OF OPERATION When the EAP 110 is energized and is interconnected to an operating system it will display any faults which are currently active on the MEC 2 or MEC 20 Engine controller Any new faults will be displayed by a flashing LED light and the internal alarm horn will sound Once the alarm has been acknowledged via ALARM SILENCE push button the horn will be silenced and the LE
6. 58 Rev3 14 01 31 6 Thomson Power Systems 2 3 2 4 058 Rev3 14 01 31 2 2 2 2 2 3 EAP 110 ANNUNCIATOR Wiring from the engine control panel to the annunciator should be two 14 AWG 2 5mm wires Under noisy environments i e gas engines with high voltage ignitions etc wiring from battery should be a twisted pair of 14 AWG 2 5mm wires EXTERNAL CONTACT INPUTS All external contact inputs to the EAP 110 are optically isolated and filtered for protection from noise spikes and transients Wiring should conform to the following guidelines to avoid possible Annunciator malfunction and or damage 2 3 1 2 3 2 2 3 3 2 3 4 External contact wires 2 14 AWG 2 5mm should be run in a separate conduit Avoid wiring near AC power cables to prevent pick up of induced voltages An interposing relay may be required if field wiring distance is excessively long i e greater than 100 feet 30m and or if a remote contact has a resistance of greater than 5 0 ohms The external contacts if used must be voltage free i e dry contact The use of a powered contact will damage the Annunciator REMOTE COMMUNICATION WIRING All interconnecting wiring to from the EAP 110 Annunciator communication port shall utilize 22 AWG min 8 conductor twisted shielded cable with RJ45 connectors The drain shield wire must be connected at the Engine Controller end only Refer to connection diagram in Se
7. 6 125 4 Faceplate 6 125 Mounting Holes owes IQ ay ASNT 3 16 DIAMETER Y 6 50 gt gt 0 25 EAP 110 FLUSH MOUNTING Enclosure Depth from front faceplate 3 0 GENGINEER PRODUCTS EAP1 10 Flush Mount VSD FIGURE 2 Thomson Power Systems EAP 110 ANNUNCIATOR Wall Edge Flush Wall Edge Surface Mounting Mounting EAP 110 Rear Cover A 8 9 a i TS EAP Flush Mounting Plate optional EAP Front Faceplate EAP 110 Assembly Side View GAENGINEER PRODUCTSIEAP110 FIGURE 3 Thomson Power Systems 10 058 Rev3 14 01 31 EAP 110 ANNUNCIATOR 3 DESCRIPTION The EAP 110 Annunciator consists of three parts a Lexan faceplate a printed circuit board PCB and a rear cover 3 1 LEXAN FACEPLATE The Lexan faceplate is shown as in FIGURE 4 The Lexan push buttons and LED s are connected to the main PCB via plug in ribbon cable EPS i EPS Switch Spare e Supplying 1 E Stop Load Not in Auto Digital Fault 1 Low Engine Overcrank Temperature Weak Battery Spare Shutdown Voltage Digital Fault 2 Battery Low Battery Charger Voltage AC Fail Digital Fault 3 Loss of Speed Signal Shutdown Overspeed Shutdown Low Oil High Engine High Battery Low Fuel Level Digital
8. D light will remain on continuously Any subsequent alarms will cause the horn to sound again and new fault LED to flash The activated LED lights will remain on until the fault condition has been reset at the engine controller If the EAP 110 is also connected to the 4 possible external contact input circuits these faults will be activated in the same sequence by the remote contacts closing or opening upon a fault Remote contacts close to initiate an alarm fault 4 2 CONTROL PUSH BUTTONS The following control push buttons are located on the front faceplate keypad 4 2 1 ALARM SILENCE FUNCTION To initiate an alarm horn silence function press the ALARM SILENCE pushbutton Should subsequent faults be activated the alarm horn will re sound which will require another alarm silence action 4 2 2 LAMP TEST A lamp test feature is provided to test all LED annuciator lights To activate the lamp test feature press the LAMP TEST pushbutton 58 Rev3 14 01 31 19 Thomson Power Systems EAP 110 ANNUNCIATOR 5 PROGRAMMING INSTRUCTIONS The EAP 110 s audible horn may be programmed individually per alarm fault circuit The EAP 110 will be supplied from the factory with the horn ENABLED for all alarm circuits To enter the programming mode follow the procedure as shown NOTE The EAP 110 will not provide alarm annunciation during the program mode 1 Simultaneously press and hold both ALARM SILENCE
9. External 2 External 1 23 Thomson Power Systems EAP 110 ANNUNCIATOR 8 2 CSA 282 LABELS Using xacto knife and straight edge cut into 4 vertical strips at crop marks Insert each strip into the correct lexan slot centering text in windows Stop Overcrank Shutdown Overspeed Shutdown Low Oil Pressure Alarm Low Oil Pressure Shutdown 058 Rev3 14 01 31 EPS Supplying Load Low Engine Temperature Alarm Loss of Speed Signal Shutdown High Engine Temperature Alarm High Engine Temperature Shutdown EPS Switch Not In Auto Digital Fault 1 Weak Battery Voltage Digital Fault 2 Low Battery Low Coolant Voltage Level 5 Shutdown High Battery Low Fuel Voltage Level External 2 External 1 Thomson Power Systems EAP 110 ANNUNCIATOR 8 3 20 GROUP 2 FAULT LABELS Using xacto knife and straight edge cut into 4 vertical strips at crop marks Insert each strip into the correct lexan slot centering text in windows _ LU L Under Voltage Shutdown Progr 6 Digital Fault 12 Digital Fault 8 Over Over Voltage Current Shutdown Digital Fault 5 Alarm Digital Fault 9 Under Over High Engine Frequency Frequency Temperature Shutdown Shutdown Shutdown Digital Fault 10 Low Oil Pressure Digital Fault7 Digital Fault 6 Shutdown Digital Fault 11 External 4 External 3 External 2 External 1
10. al RJ45 Connector No Connection 9 J7 Splitter required for 2 x EAP 110 required 8 conductor Shielded Twisted Cable c w RJ45 connectors Communication cable wiring must be from sources of electrical interference Refer to instruction manual for suitably routed to protect i further information 058 Rev3 14 01 31 12 24V Engine Cranking Battery 22 Thomson Power Systems EAP 110 ANNUNCIATOR 8 ANNUNCIATOR LABELS The EAP 110 will be supplied from the factory with Group 1 alarm labeling for NFPA 110 amp CSA 282 applications If new labels are required for any of the programmable faults or for Group 2 faults the following standard labels may be Photo copied modified as required and maybe inserted into the EAP 110 Lexan as required 8 1 NFPA 110 LABELS Using xacto knife and straight edge cut into 4 vertical strips at crop marks Insert each strip into the correct lexan slot centering text in windows 0 Emergency Stop Overcrank Shutdown Overspeed Shutdown Low Oil Pressure Alarm Low Oil Pressure Shutdown 058 Rev3 14 01 31 EPS Supplying Load Low Engine Temperature Alarm Loss of Speed Signal Shutdown High Engine Temperature Alarm High Engine Temperature Shutdown EPS Switch Not In Auto Digital Fault 1 Weak Battery Voltage Digital Fault 2 Battery Low Battery Charger Voltage AC Fail High Battery Low Fuel Voltage Level
11. amp LAMP TEST push buttons down for 3 seconds then release 2 All LED s illuminated will indicate that they are programmed as the Horn Disabled All LED s which are not illuminated indicate that they are programmed as the Horn Enabled The factory default setting is Horn Enabled 3 To program LED D1 s horn function momentarily press the LAMP TEST push button The flashing rate of the LED will change to reflect the different settings The two different flashing rates indicate the following operation a Long Pulse On Short Pulse Off Horn Disabled a Short Pulse On Long Pulse Off Horn Enabled 4 Once the desired operation is selected for D1 momentarily press the ALARM SILENCE push button to advance the programming point to the next LED and repeat process 3 5 This process can be completed for all LED lights D2 D22 Once the last LED is selected D22 the programming mode will be terminated once the ALARM SILENCE push button is momentarily pressed Note the programming mode will be automatically terminated following no key presses in approximately 30 seconds Once the programming mode is terminated the EAP 110 will resume normal operation 58 Rev3 14 01 31 20 Thomson Power Systems 6 SPECIFICATIONS SUPPLY VOLTAGE SUPPLY CURRENT COMMUNICATION PORT EXTERNAL CONTACT INPUT TEMPERATURE RANGE ENVIRONMENTAL DIMENSIONS MOUNTING EAP 110 ANNUNCIATOR 12V or 24V nominal 20 negative ground 100 ma maxi
12. ction 7 for further information Communication cable from the Annunciators com port must be suitably routed to protect it from sources of electrical interference Guidelines for protection against possible electrical interference are as follows Use high quality 8 conductor shielded cable only with drain wire grounded at the Engine Controller end only Route the communication cable at least 3 M 10 away from sources of electrical noise such as variable speed motor drives high voltage power conductors UPS systems transformers rectifiers etc Use separate dedicated conduit runs for all communication cables Do not tightly bundle communication cables together in the conduit Conduit 7 Thomson Power Systems EAP 110 ANNUNCIATOR should be ferromagnetic type near sources of possible electrical interference The entire length of conduit should be grounded to building earth ground e When communication cables must cross over low or high voltage AC power conductors the communication cables must cross at right angles and not in parallel with the conductors For additional information on protection against electrical interference contact Thomson Power Systems factory 2 5 ANNUNCIATOR CONTROL WIRING As a minimum all control wiring shall conform to the local regulatory authority on electrical installations Specific wire sizes for typical circuits of distances up to 10008 300m gt are as follows 2 5 1 Battery Control Po
13. ing contacts the EAP 110 can accept up to 4 hard wired contact inputs dependant upon the alarm configuration separate from the Annunciator communication data link The EAP 110 is DC powered from the same 12 or 24V engine starting battery as the engine controller is connected to Two EAP 110 annunciators can be interconnected together via the communication link to allow up to 40 remote annunciator points from a single engine controller consult Thomson Power Systems for further details The standard features of the EAP 110 meet and exceed all requirements of NFPA 110 NFPA 99 amp CSA 282 00 building code standards for Emergency Standby Generator systems CAUTION contents subject to damage by STATIC ELECTRICITY This equipment contains static sensitive parts Please observe the following anti static precautions at all times when handling this equipment Failure to observe these precautions may cause equipment failure and or damage e Discharge body static charge before handling the equipment contact a grounded surface and maintain contact while handling the equipment a grounded wrist strap can should also be utilized e Do not touch any components on the printed circuit board with your hands or any other conductive equipment e Do not place the equipment on or near materials such as Styrofoam plastic and vinyl Place the equipment on grounded surfaces and only use an anti static bag for transporting the equipment PMO058 Rev3 14 01 3
14. marathon Thomson Power Systems EAP 110 ANNUNCIATOR INSTALLATION OPERATING amp SERVICE MANUAL 9087A 198 Street Langley BC Canada V1M 3B1 Telephone 604 888 0110 Telefax 604 888 3381 E Mail info thomsontechnology com www thomsontechnology com EAP 110 ANNUNCIATOR CONTENTS 1 INTRODUCTION 4 11 PRODUCT REVISION HISTORY 4 1 2 GENERAL DESCRIPTION 4 2 INSTALLATION 6 2 10 GENERAL INFORMATION 6 2 2 BATTERY SUPPLY INPUT 6 2 3 EXTERNAL CONTACT INPUTS 7 2 4 REMOTE COMMUNICATION WIRING 7 2 5 ANNUNCIATOR CONTROL WIRING 8 2 6 ANNUNCIATOR LOCATION INSTALLATION 8 3 DESCRIPTION 11 3 1 LEXAN FACEPLATE 11 3 2 PRINTED CIRCUIT BOARD 12 4 OPERATING INSTRUCTIONS 19 4 1 SEQUENCE OF OPERATION 19 4 2 CONTROL PUSH BUTTONS 19 5 PROGRAMMING INSTRUCTIONS 20 6 SPECIFICATIONS 21 7 CONNECTION DIAGRAMS 22 PMO058 Rev3 14 01 31 Thomson Power Systems EAP 110 ANNUNCIATOR 8 ANNUNCIATOR LABELS 23 8 1 110 LABELS 23 8 2 CSA 282 LABELS 24 8 3 20 GROUP 2 FAULT LABELS 25 8 4 2 GROUP 2 FAULT LABELS 26 9 TROUBLE SHOOTING 27 10 NOTES 28 PMO058 Rev3 14 01 31 Thomson Power Systems EAP 110 ANNUNCIATOR 1 INTRODUCTION 1 1 PRODUCT REVISION HISTORY The following information provides an historical summary of changes made to this product since the original release Software Version 1 0 02 07 31 Original version 1 1 06 01 17 Corrected phenomena of glowing LED
15. mum 20 RS 422 4 8 KBaud Thomson Power Systems T Net Protocol to MEC 2 MEC 20 8 conductor 22 AWG min Shielded Twisted cable 1000 ft Max Plug in RJ45 Connector Close to DC Negative 40 C to 50 Deg C Faceplate NEMA 12 Rear Enclosure NEMA 1 6 0 W x 6 0 H x 3 0 D Flush mount adapter option 7 0 w 7 0 H Surface Mount Standard Flush mount Optional Rear Enclosure conduit box c w Qty 8 12 knockouts Specifications subject to change without notice 058 Rev3 14 01 31 21 Thomson Power Systems EAP 110 ANNUNCIATOR CONNECTION DIAGRAMS EAP 110 Annunciator External Alarm Sensing contacts optional use as required 8 conductor Shielded Twisted Cable c w RJ45 connectors Communication cable wiring must be Bd 6 Engine Sere Controller Communication Cable Connection J7 Com 1000 maximum cable Port 2 20 length 12 24V Engine Cranking Battery suitably routed to protect it from sources of electrical interference Refer to section 2 4 of this manual for further information EAP 110 Annunciator Group 2 J1 be connected as 1 Power and contacts to shown below EAP 110 Annunciator Group 1 External Alarm Sensing contacts optional use as is ETT 85 8 5 Communication Cables 844 MEC 2 20 dd 4 4 84 5 Engine Ser Controller Option
16. re Digital Fault 9 Under Over High Engine E Frequency Frequency E Temperature e Shutdown Shutdown Shutdown Spare Digital Fault 10 Low Oil M Pressure Shutdown Spare Spare Spare Digital Fault 7 Digital Fault 6 Digital Fault 11 Spare e Spare e Spare e Spare External Input 4 External Input 3 External Input 2 External Input 1 Group 2 Alarm Addressing MEC 20 DATE 06 01 24 110 LEXAN GROUP 250 FIGURE 7 58 Rev3 14 01 31 15 Thomson Power Systems EAP 110 ANNUNCIATOR 58 Rev3 14 01 31 16 Thomson Power Systems EAP 110 ANNUNCIATOR Under e Voltage Progr 6 Shutdown Over Over e Voltage Current Shutdown Alarm Under Over High Engine M Frequency Frequency M Temperature Shutdown Shutdown Shutdown Low Oil Pressure Shutdown Spare Spare External Input 4 External Input 3 External Input 2 External Input 1 Group 2 Alarm Addressing MEC 2 DATE 06 01 24 TS EAP1 10 EAP 110 LEXAN GROUP 2 FIGURE 8 3 2 3 2 JP3 Low Oil Pressure amp High Engine Temp Shutdown Fault Addressing Group 1 Addressing Fault LED lights 019 8 020 as shown in FIGURE 8 be programmed for input from either two different alarm address inputs when the annunciator is set for group 1 addressing With JP3 jumper ON the EAP 110 Fault LED lights D19 amp D20 will be addressed to external input contacts 4 amp 3 as connected to the EAP 1
17. s Enhanced operation under extreme noise EMI RFI environment Operating amp Service Manual Version Rev 2 06 01 17 Changed Software version Added 2 Group information 8 misc updates Rev 1 05 05 18 Updated Annunciator labels Section 8 Rev 0 02 07 31 Original release Contact Thomson Power Systems to obtain applicable instruction manuals Soft copy of most current version is available at www thomsontechnology com 1 2 GENERAL DESCRIPTION The EAP 110 annunciator is designed for remote fault annunciation of emergency standby generator sets utilizing Thomson Power Systems MEC 2 amp MEC 20 Engine Controllers The design uses an 8 conductor RS 422 communication data link to provide the control amp monitoring signals between the engine controller and remote annunciator The communication link allows a simple cost effective system installation at any building site Up to 20 individual fault conditions are remotely monitored utilizing both visual LED lights amp audible alarm annunciation Lamp test and alarm horn silence front mounted pushbuttons are provided Each fault is individually programmable for audible horn operation and alarm labels are field configurable Operation logic includes a auto ringback feature to annunciate subsequent alarm conditions For applications PMO058 Rev3 14 01 31 4 Thomson Power Systems EAP 110 ANNUNCIATOR requiring additional alarm annunciation from remote sens
18. ted a T splitter RJ45 adapter plug must be installed Contact Thomson Power Systems for further details 12 Thomson Power Systems 058 Rev3 14 01 31 EAP 110 ANNUNCIATOR 3 2 3 ALARM ADDRESSING Two jumpers JP2 amp JP3 are located on the PCB for programming the specific alarm addressing on the EAP 110 as shown in FIGURE 5 Note Jumper JP1 is for Factory programming use For normal operation JP1 must be On 3 2 3 1 JP2 Alarm Group Addressing Group 1 Faults With jumper JP2 OFF the EAP 110 addressing will be programmed to match the standard faults on a MEC 2 or MEC 20 Engine controller as required NFPA 110 level 2 amp CSA 282 FIGURE 6 Indicates the specific fault addressing for Group 1 faults The EAP 110 will be supplied from the factory set for Group 1 addressing i e JP2 OFF Note LED Fault light EPS SUPPLYING LOAD is driven from the MEC 2 MEC 20 engine controller Programmable output 5 Programmable Output 5 must therefore be programmed in the MEC 2 MEC 20 engine controller for ENGINE RUNNING or EPS SUPPLYING LOAD as is available Refer to the applicable MEC engine controller instruction manual for further information 13 Thomson Power Systems 058 Rev3 14 01 31 Emergency Stop Overcrank Shutdown Overspeed Shutdown Low Oil Pressure Alarm Low Oil Pressure Shutdow EAP 110 ANNUNCIATOR EPS Supplying Load Low Engine Temperature Alarm Loss of Speed Signal
19. upply voltage is removed and overload condition is corrected Lamp Test does not activate any LED lights on the Check if adequate DC supply voltage is applied EAP Annunciator to the EAP amp the polarity is correct Verify the Lexan ribbon cable is connected to the EAP printed circuit board DC Power On LED is illuminated Verify JP1 on the EAP 110 PCB has a jumper Communication link is correct however EAP 110 connector on it Jumper On Run Mode does not respond to any activated fault conditions from the Engine controller 58 Rev3 14 01 31 27 Thomson Power Systems EAP 110 ANNUNCIATOR SYMPTOM CORRECTIVE ACTION Communication Fail Light is on Check the communication cable is connected properly on both the EAP 110 end and at the MEC 2 MEC 20 engine controller end Notes 1 On 20 applications ensure communication cable is connected to the MEC Expansion Port J6 and not the communication port J7 2 MEC 2 applications require software version 1 2 or greater software version for correct EAP 110 operation Annunciator fault lights do not correspond to same Verify the EAP 110 has the correct alarm group faults on the MEC Engine Controller addressing jumpers installed Refer to section 3 2 3 for further information 10 NOTES 58 Rev3 14 01 31 28 Thomson Power Systems
20. wer 14 AWG 2 5mm 2 5 2 External Fault Contacts 16 AWG 1 5mm 2 5 3 Remote Communication Wiring 22 AWG 0 34mm 8 Conductor Shielded Cable gt For distances exceeding 1000 Ft 300m consult THOMSON POWER SYSTEMS 2 6 ANNUNCIATOR LOCATION INSTALLATION The annunciator is to be mounted indoors in a dirt free dry location away from extreme heat sources on a building wall at a suitable location for operating personnel The annunciator is to be mounted using four screws The annunciator must be mounted within 1000 feet wiring distance from the MEC 20 MEC 2 Engine controller using an 8 conductor shielded cable The standard annunciator is suitable for surface mounting as shown in FIGURE 1 The annunciator is available with an optional adapter plate for flush mounting application as shown in FIGURE 2 Assembly details for the flush mounting adapter are shown in FIGURE 3 PMO058 Rev3 14 01 31 8 Thomson Power Systems 058 Rev3 14 01 31 EAP 110 ANNUNCIATOR EAP 110 Rear Cover k 6 0 gt 1 0 O Oo 4 Rear Cover Mounting Holes 3 16 DIAMETER 6 0 1 0 EAP 110 SURFACE MOUNTING Enclosure Depth from front faceplate 3 0 G ENGINEERPRODUCTS EAP 10 Surface Mount VSD FIGURE 1 Flush Mount Adapter Plate 7 0 r4 gt 0 25 0 1 EAP 110 Rear Cover Cutout for 6 x 6 clearance 5 B
Download Pdf Manuals
Related Search