PARAMETER LIST DELOMATIC 4, DM-4 GAS CHP CONTROLLER

Transcription

1 PARAMETER LIST DELOMATIC 4, DM-4 GAS CHP CONTROLLER Document no.: A SW version and later

2 Table of contents 1. ABOUT THIS DOCUMENT... 4 GENERAL PURPOSE... 4 INTENDED USERS... 4 CONTENTS/OVERALL STRUCTURE WARNINGS AND LEGAL INFORMATION... 5 LEGAL INFORMATION AND RESPONSIBILITY... 5 ELECTROSTATIC DISCHARGE AWARENESS... 5 SAFETY ISSUES... 5 DEFINITIONS PARAMETERS... 6 GENERAL... 6 PARAMETER PAGES... 6 PASSWORDS... 7 LOGGING ON... 8 SAVING PARAMETERS PARAMETER LIST MAINS FAILURE TRIP MAINS FAILURE STOP GENERATOR PROTECTION GENERATOR PROTECTION ENGINE CONFIGURATION GENERATOR CONFIGURATION CIRCUIT BREAKERS SPEED CONTROL SYNCHRONISING IGNITION VOLTAGE-/COS PHI CONTROL GAS LINE GAS MIXER CONTROL GAS COMPRESSOR GAS TIGHT CONTROL EMERGENCY COOLING CIRCUITS HEATING CIRCUIT INTERCOOLER CIRCUIT ENGINE COOLING CIRCUIT POWER MANAGEMENT EXHAUST BYPASS EXHAUST SYSTEM LUBE OIL SYSTEM AIR VENTILATION SYSTEM LOAD REDUCTION MAINTENANCE PARAMETERISABLE COUNTERS CH 4 CONTROL PEAK SHAVING/HEAT CONTROL GAS LEVEL CONTROL PASSWORDS SYSTEM CONFIGURATION STANDBY POWER OPERATION MODBUS DEIF A/S Page 2 of 43

3 I/O ASSIGNMENTS, GENERAL I/O ASSIGNMENTS IOM 4-2 MODULE # I/O ASSIGNMENTS IOM 4-2 MODULE # I/O ASSIGNMENTS IOM 4-2 MODULE # I/O ASSIGNMENTS IOM 4-2 MODULE # I/O ASSIGNMENTS IOM 4-2 MODULE #7 AND # MESSAGES, GENERAL MESSAGES MESSAGES MESSAGES COUNTERS PROJECT PARAMETERS PARAMETER LIST, NUMBERED ORDER DEIF A/S Page 3 of 43

4 1. About this document General purpose This document is the parameter list for DEIF s Delomatic 4, DM-4 Gas Combined Heat and Power (CHP) plant controller. The document mainly includes the parameter list. The general purpose is to give the service engineer important information to be used in the daily operation of the unit. Please make sure to read this handbook before working with the DM-4 Gas controller and the gen-set to be controlled. Failure to do this could result in damage to the equipment or human injury. Intended users This parameter list is mainly intended for design and service engineers. Contents/overall structure The document is divided into chapters, and in order to make the structure simple and easy to use, each chapter will begin from the top of a new page. DEIF A/S Page 4 of 43

5 2. Warnings and legal information Legal information and responsibility DEIF takes no responsibility for installation or operation of the generator set. If there is any doubt about how to install or operate the generator set controlled by the unit, the company responsible for the installation or the operation of the set must be contacted. In order to obtain safe and trouble-free use of the DM-4 Gas, it is important that transport, storage, mounting and commissioning is done according to standards. The units are not to be opened by unauthorised personnel. If opened anyway, the warranty will be lost. Electrostatic discharge awareness Sufficient care must be taken to protect the terminals against static discharges during the installation. Once the unit is installed and connected, these precautions are no longer necessary. Safety issues Installing the unit implies work with dangerous currents and voltages. Therefore, the installation should only be carried out by authorised personnel who understand the risks involved in working with live electrical equipment. Extra care must be taken that components are not replaced with power on the system. Definitions Throughout this document, a number of notes and warnings will be presented. To ensure that these are noticed, they will be highlighted in order to separate them from the general text. Notes Be aware of the hazardous live currents and voltages. Do not touch any AC measurement inputs as this could lead to injury or death. The notes provide general information which will be helpful for the reader to bear in mind. Warnings The warnings indicate a potentially dangerous situation which could result in death, personal injury or damaged equipment, if certain guidelines are not followed. DEIF A/S Page 5 of 43

6 3. Parameters General Parameter can be changed, also if the system is running. The parameters are used to adapt the system to the plant in question. Each parameter is password-protected to prevent unauthorised change of parameter value. Each parameter has a specific number which is shown in the parameter editor and in the logs. The following table shows the parameters of the system. In the parameter pages, the number is increasing from left to right and from top to bottom. Parameter change is only possible for access level 2. Exceptions from this rule can be seen in the column access level. The following tables are examples; the parameter lists can be expanded to adapt the system to the plant in question. Parameter pages Via the parameter button in the navigator page, the parameter selection page is chosen. Here it is possible to adapt the parameters to the system in question. First of all, a password must be entered to allow for change of parameters. The password button is on the top right of the page. Without logging in, all parameters can be read but not changed. DEIF A/S Page 6 of 43

7 Hints to parameter editor: Only values between min and max are valid Opening the editor (click on the value you want to change) activates the key-in field The sign is always shown The, (decimal point) can only be set once and only if the value in question has a decimal value. It is not possible to use more decimal values than shown The factory settings selection is on the project parameters page. Warning: all parameters will return to factory settings if the selection is made. If a value outside the acceptable range is selected (MAX<value<MIN), the value will be MAX or MIN. By pressing ENTER, this value is then selected. If you want to leave the editor without changing parameters, press X in the top right corner With the pin (next to X), you can pin the editor, i.e. you can enter a value and the editor remains open. This is for the situation where a parameter is to be determined by testing. Once the parameter is found, close the editor by pressing X. All parameter changes can be seen in the log parameter-change. Both new and old value will be shown. Passwords The passwords are in 3 levels, user (level 1), service (level 2) or master (level 3). Log on is made using the log on button on the overview page. The accessible parameters are dependent on which level is entered, where the level 3 is the highest access level and can change all parameters. The passwords for level 1 and 2 can be changed. If logged on, only the password of the present login level and lower levels can be changed, i.e. logging in with e.g. level 1 does not give access to change of the level 2 password. When parameters have been changed, it is recommended to log out to prevent unauthorized change of parameters. Logging out is done by selecting level 0. Log out will in any case take place automatically when no actions have been taken for a certain time. Defining password in parameter editor When clicking the define password button (after logon), the level 1 and 2 passwords are accessible. The passwords are 4 digits and can be selected between 1000 and It is very important that the selected password is kept safe somewhere, since it will only be possible to log on at a later stage using this new password. There is no factory setting for the passwords, so they are not affected by selecting the factory settings. The default value (0) lies deliberately outside the selectable area in order to prevent that more plants have the same password. DEIF A/S Page 7 of 43

8 Logging on To change parameters, it is necessary to log on. The log on page is selected by the log on button on the overview page. The log in is done by selecting user or service log on. When clicking the **** button, a pop-up editor field will open, with an empty value field. The operator now have to key in the 4-digit password in the field (number between 1000 and 9999). Each entry is shown by and asterix (*). If a wrong number is keyed in, it can be erased using the arrow, or you can erase all numbers using the AC button. The password is written to the system using the ENTER button. If the password is accepted, the log on button is changed to log off. If the password is not accepted, the access level will be set to 0 (no access to parameters, logged off). In the top right corner of the page, the present access level can be seen (in the example above: Access level 0). The master password is only intended for the producer of the system. DEIF A/S Page 8 of 43

9 Saving parameters The parameters can be saved using the DEIF HMI Browser USB-TCP/IP. Not only the parameters but also other information can be saved: Saved data can at a later stage be sent to the DM-4 again: DEIF A/S Page 9 of 43

10 4. Mains failure trip Parameter Access Alarm Overvoltage Undervoltage Overfrequency Underfrequency df/dt df/dt periods Vector jump Short interruptions Recover time Mains failure stop Parameter Access Alarm Overvoltage Undervoltage Overfrequency Underfrequency Time delay Recover time Generator protection 1 Parameter Access Alarm Overvoltage Overvoltage, time delay Undervoltage Undervoltage, time delay Reverse power (fast) Fast time delay Reverse power (slow) Slow time delay Slow recover time Minimum load Minimum load time delay Overcurrent Overcurrent 1 time delay Overcurrent Overcurrent 2 time delay Overcurrent 3 (I2t) Overcurrent Overcurrent 4 time delay Current asymmetry limit Current asymmetry time delay Current asymmetry reset time Current asymmetry max. no. of trips DEIF A/S Page 10 of 43

11 Generator protection 2 Parameter Access Alarm Overload Overload 1 time delay Overload 1 reset time Overload Overload 2 time delay Overload 2 reset time Produced reactive power (C1) Produced reactive power (C2) Produced reactive power time delay Consumed reactive power Consumed reactive power (C1) Consumed reactive power (C2) Consumed reactive power time delay Generator overfrequency Generator overfrequency time delay Generator underfrequency Generator underfrequency time delay Engine configuration Cooldown time Nominal speed Overspeed Engine running speed Alarm activation speed Cranking time Cranking time in Test Crank pause Start attempts Flushing time Cranking pause Oil pressure at 20 ma Receiver pressure sensor Receiver pressure at 20 ma Oil pressure min. (close breaker) Oil pressure minimum Oil pressure min. activation delay Oil pressure max Min. oil temperature control Oil temperature max Oil temperature max delay time Oil temperature max recover time Min crankcase pressure Max crankcase pressure DEIF A/S Page 11 of 43

12 Generator configuration Generator nominal voltage Generator nominal frequency Generator nominal current Analogue power setpoint (0 = off/1 = on) Generator nominal power Current transformer primary side Current transformer secondary side (0 = 1A/1 = 5A) Voltage transformer primary side Voltage transformer secondary side Circuit breakers Generator breaker compact breaker Mains breaker compact breaker GCB operating time MCB operating time Speed control Analogue speed governor proportional Analogue speed governor integral Analogue speed governor differential Analogue power governor proportional Analogue power governor integral Analogue power governor differential Power ramp Warming load Analogue output power at 20 ma Number of teeth Filling at 0 RPM RPM throttle open Throttle pos feedback at 0% [V] Throttle pos feedback at 100% [V] Start value speed ramp Power reduction start value Analogue load sharing speed governor proportional Analogue load sharing speed governor integral Analogue load sharing speed governor differential Analogue load sharing power governor proportional Analogue load sharing power governor integral Analogue load sharing power governor differential DEIF A/S Page 12 of 43

13 Synchronising Sync timeout Speed governor proportional Speed governor integral Speed governor differential Ignition Ignition communication on/off (Altronic ignition system) Baud rate No. of cylinders (6/8/12) Ignition supervision on/off Min. spark reference Max. spark reference Voltage-/Cos Phi control Voltage regulator start value Voltage regulator upper limit Voltage regulator lower limit Voltage regulator integral Voltage regulator max deviation Voltage regulator timeout Cos Phi regulator integral Cos Phi regulator max deviation Cos Phi regulator timeout Setpoint Cos Phi Voltage regulator load sharing integral Cos phi regulator reactive load sharing integral Gas line Option 2 gas lines (YES/NO) Gas type in island (A/B) DEIF A/S Page 13 of 43

14 Gas mixer control Option Lambda control (on/off) Sensor receiver temperature (on/off) Sensor receiver pressure (on/off) Receiver pressure (20 ma) Setpoint lambda Max. no. of steps Release power control Mixer control Kp Mixer control Ki Mixer control Kd Max mixer control deviation Step offset (island) Max mixture temperature Min mixture temperature Gas type A Power (1A) Mixture temperature (1A) Mixture pressure (1A) Power (2A) Mixture temperature (2A) Mixture pressure (2A) Power (3A) Mixture temperature (3A) Mixture pressure (3A) Power (4A) Mixture temperature (4A) Mixture pressure (4A) p/t factor (A) Start position (A) Idle position (A) Parallel position (A) Island position (A) Gas type B Power (1B) Mixture temperature (1B) Mixture pressure (1B) Power (2B) Mixture temperature (2B) Mixture pressure (2B) Power (3B) Mixture temperature (3B) Mixture pressure (3B) Power (4B) Mixture temperature (4B) Mixture pressure (4B) p/t factor (B) Start position (B) Idle position (B) Parallel position (B) Island position (B) DEIF A/S Page 14 of 43

15 Gas compressor Option gas compressor (YES/NO) Gas tight control Option gas tight control A (YES/NO) Option gas tight control B (YES/NO) Emergency cooling circuits Emergency cooler regulation on/off Off delay emergency cooler Signal valve % Yes/No Temperature setpoint emergency cooler Temperature minimum emergency cooler Emergency cooler Kp Emergency cooler Ki Stages emergency cooler Next stage above emergency cooler pos Down stage below emergency cooler pos Next stage above T rate Heating circuit Heating circuit on/off Signal for valve pos zero (0/4 ma) Heating circuit Kp Heating circuit Ki Heating circuit Kd Sensor temperature heating after exchanger (on/off) Overtemperature after heat exchanger Sensor temperature heating water flow (on/off) Overtemperature flow Sensor temperature heating water return on/off) DEIF A/S Page 15 of 43

16 Intercooler circuit Intercooler circuit on/off Control has effect on gas/water T setpoint intercooler Intercooler Kp Intercooler Ki Intercooler max temp Intercooler stages (1-3) Next stage above position Down stage below position Next stage above T rate Stage off delay Engine cooling circuit Water pressure sensor value at 20 ma Warning water pressure min Warning water pressure max Stop water pressure min Stop water pressure max Temperature curve engine entry setpoint cooling water in Temperature curve engine entry setpoint cooling water in at 50% Cooling water inlet temp max Cooling water inlet temp delay Cooling water outlet temp max Cooling water outlet temp delay Cooling water pump follow-up time Cooling water pump switch off temp Engine preheating on/off Engine preheating type (electric/water) DEIF A/S Page 16 of 43

17 Power management Power management mode (ID/hours) Running hours Interval Island operation Limit start Start delay Limit stop Stop delay Grid parallel operation Limit start Start delay Limit stop Stop delay Power setpoint Regulation by ID CH4 (ID) Gas level (ID) Peak shaving (ID) On the power management page there is a transfer button. Clicking this button will transfer the settings to the other DM-4 Gas units in the system Exhaust bypass Option exhaust bypass on/off Exhaust bypass regulation Supervision limit stops on/off Period time Proportional Differential Setpoint heated water out T-max heated water out Open bypass with T> flow limit temp Open bypass with T> return limit temp Close bypass with T< flow limit T< Close bypass with T< return limit T< DEIF A/S Page 17 of 43

18 Exhaust system Parameter number Access level Function Overtemperature after engine A Option on/off Warning temp Stop temp Overtemperature after engine B Option on/off Warning temp Stop temp Overtemperature before catalyst Option on/off Warning temp Stop temp Overtemperature after catalyst Option on/off Warning temp Stop temp Overtemperature after heat exchanger Option on/off Warning temp Stop temp Back pressure Option on/off Delay time Lube oil system Parameter number Access level Function Lube oil level sensor Value at 20 ma Lube oil level min Lube oil level max Air ventilation system Acoustic hood on/off Airflaps Option on/off Timeout close Timeout open Room air control Option on/off Room temp setpoint Room air control Kp Room air control Ki Room temp max Limit stage 2 room air temperature Delay time off DEIF A/S Page 18 of 43

19 Load reduction Parameter number Access level Function Engine cooling water outlet temperature Power ramp (kw/k) Start value Lube oil temperature Power ramp (kw/k) Start value Exhaust temperature Power ramp (kw/k) Start value Maintenance Lube oil Interval time Spark plugs interval time Engine Interval time The page also shows the actual counter value and holds for each of the three counters a reset button. Parameterisable counters - Counter 1 name Counter 1 pulse/unit - Counter 1 unit - Counter 2 name Counter 2 pulses/unit - Counter 2 unit - Counter 3 name Counter 3 pulses/unit - Counter 3 unit - Counter 4 name Counter 4 pulses/unit - Counter 4 unit The page also shows the actual counter value and holds for each of the four counters a reset button. CH 4 control On/off Stop at CH4 value Full load above CH4 value Lowest load because of CH Standard mixer position at CH4 (%) Mixer position adjustment Value at 20 ma DEIF A/S Page 19 of 43

20 Peak shaving/heat control Peak shaving On/Off Mains power signal Mains power at 4 ma Mains power at 20 ma Setpoint mains power import, day Setpoint mains power import, night Day begins at (hour) Day ends at (hour) Start gen-set above (kw) Start delay Stop gen-set below (kw) Stop delay Heat control On/off Flow min (temp) Return max (temp) Wait before on Gas level control Stop at gas level (0% = no stop) Full load at gas level (0% = no load reduction) Lowest load because of gas level (% nominal power) Gas level limit for lowest load (% gas level) Passwords Access level 1(operator) Access level 2 (service) The access level 3 password is not configurable. Level 3 is for the system supplier only. System configuration Change language No. of I/O modules No. of SC modules (AC measuring, synchronising and protection) Engine number Besides the settings, the presence of engines 1-14 and mains Delomatic (15) can be chosen via tick boxes. DEIF A/S Page 20 of 43

21 Standby power operation Standby power on/off Power failure under voltage Mains failure delay Back synchronisation (no/overlap/synchronisation) Mains recover time Sequence (open MCB immediately/disconnect MCB if engine running) Time delay when switching MCB/GCB Mains protection for MCB/GCB Modbus The Modbus configurator does not contain any parameters, but a number of tick boxes where write access can be given for specific settings/commands: Analogue values: - Demanded power - Mains power - CH 4 value - Gas tank level Digital commands: - Start demand - Fast stop - Acknowledge - Island operation - Automatic operation - CH 4 calibrating - Demand gas B, general For the IOM 4-2 modules, a number of are fixed (greyed out in the pages), others are configurable. When clicking a configurable I/O, a list of possibilities will appear. Those possibilities already used are greyed out, the rest are free to use. The assignment to terminals is made giving the terminal number a prefix which equals the IOM 4-2 module position in the rack (e.g. IOM module in pos #3, the terminal 23 is indicated with 323). DEIF A/S Page 21 of 43

22 IOM 4-2 module #3 Assignment Terminal Access level Function Digital inputs Fixed 323 Smoke detector Fixed 324 Emergency stop Fixed 325 Watchdog Fixed 326 Safety chain Fixed 327 Low water level cooling system Configurable 328 External loss of mains Fixed 330/331 Pickup Configurable 332/333 Par. message 1 Configurable 363 Generator fuse (gen voltage missing) Configurable 364 Par. message 5 Fixed 365 GCB tripped Fixed 366 Fault MK water flow (engine cooling system) Fixed 367 Fault HK (heating circuit) Fixed 368 Gas alarm fault Configurable 370/371 Par. message 2 Configurable 372/373 Par. message 3 Digital outputs Fixed 335 Rearm safety chain Fixed 336 Open safety chain Fixed 337 CCB ON command Fixed 338 GCB undervoltage coil Fixed 339 GCB off command Fixed 375 Open gas valve A1 Fixed 376 Ignition Fixed 377 Starter (crank) Configurable 378 PKG amplifier (throttle valve amplifier) Configurable 379 Compressor on (Gas) Analogue inputs, Pt100/NiCrNi Fixed Cool. water temp. out (engine outlet) Fixed Lube oil temp Fixed Receiver temp (scavenge air) Fixed HK temp. bef. exchanger (hot water circuit) GK water temp. in (air intercooler water circuit Fixed inlet) Configurable Room air temp Analogue inputs, +/-20 ma Fixed 313/314 Throttle position Fixed 316/317 Lube oil pressure Fixed 353/354 Lambda voltage Fixed 356/357 Receiver pressure (scavenge air) Analogue outputs +/- 20 ma Fixed 319/320 Speed governor (throttle) Fixed 321/244 Voltage regulator Fixed 359/360 Setpoint HK valve (hot water) Fixed 361/362 Setpoint GK valve (intercooler water circuit valve) DEIF A/S Page 22 of 43

23 IOM 4-2 module #4 Assignment Terminal Access level Function Digital inputs Configurable 423 Enable operation Configurable 424 Not used Configurable 425 Acknowledge Configurable 426 Filter maintenance Configurable 427 CH4 calibration Fixed 428 Fault auxiliaries Configurable 430/431 Par. counter 1 Configurable 432/433 Par. counter 2 Fixed 463 Gas pressure A Fixed 464 Gas tight control A Fixed 465 Gas temperature A Fixed 466 Exhaust back pressure Configurable 467 Room air limiter Configurable 468 Fault emergency cooling system Configurable 470/471 Par. counter 3 Configurable 472/473 Par. counter 4 Digital outputs Fixed 435 MK pump ON (engine cooling water pump) Fixed 436 HK pump ON (hot water circuit pump) 437 GK pump/stage 1 (engine cooling pump + fan Fixed stage 1) Fixed 438 GK stage 2 (fan stage 2) Fixed 439 GK stage 3 (fan stage 3) Configurable 475 Emer. cooling pump/fan stage 1 Configurable 476 Emer. fan stage 2 Configurable 477 Emer. fan stage 3 Configurable 478 Waste oil pump Configurable 479 Fresh oil pump/valve Analogue inputs, Pt100/NiCrNi Fixed Cool. water temperature in Fixed HK temp. after NK (hot water after emer. cooler) Fixed HK water temp. return (hot water circuit) Fixed HK water temp. flow (hot water inlet temperature) Fixed HK temp. after exchanger Fixed Cold junction Analogue inputs, +/-20 ma Fixed 413/414 Demanded power Fixed 416/417 Cooling water pressure Configurable 453/454 Lube oil level Fixed 456/457 Mains power Analogue outputs +/- 20 ma Fixed 419/420 kw instrument Fixed 421/444 Setpoint NK valve Fixed 459/460 Setpoint air ventilation Configurable 461/462 Setpoint air flap DEIF A/S Page 23 of 43

24 IOM 4-2 module #5 Assignment Terminal Access level Function Digital inputs Fixed 523 Mixer position lean Fixed 524 Fault intercooler (low water level) Configurable 525 Winding temperature limit Configurable 526 Lube oil level max. Fixed 527 Lube oil level min. Configurable 528 Not used Configurable 530/531 Not used Configurable 532/533 Not used Configurable 563 Not used Configurable 564 Not used Configurable 565 Com. pressure (gas compressor limiter) Fixed 566 Gas alarm warning Fixed 567 Fault gas alarm device Configurable 568 Com. temperature A Configurable 570/571 Not used Configurable 572/573 Not used Digital outputs Fixed 535 Gas mixer clock Fixed 536 Gas mixer direction Fixed 537 Cooling water preheater Fixed 538 Open air flaps Configurable 539 Air regulator release Fixed 575 Collective fault Fixed 576 Collective warning Configurable 577 Ready for operation Fixed 578 Gas tight control A Configurable 579 Kwh pulse Analogue inputs, Pt100/NiCrNi Fixed Exhaust temperature bank A Fixed Exhaust temperature bank B Fixed Exhaust temperature after catalyst Configurable Not used Fixed Exhaust temperature after AWT (heat exchanger) Configurable Not used Analogue inputs, +/-20 ma Fixed 513/514 CH4 value Fixed 516/517 Gas tank level Fixed 553/554 Battery voltage Configurable 556/557 Not used Analogue outputs +/-20 ma Fixed 519/520 Mixer (intern) Configurable 521/544 Not used Configurable 559/560 Not used Configurable 561/562 Not used DEIF A/S Page 24 of 43

25 IOM 4-2 module #6 Assignment Terminal Access level Function Digital inputs Configurable 623 Island operation Configurable 624 Demand gas B Configurable 625 Fresh oil min storage tank Configurable 626 Not used Configurable 627 Waste oil max storage tank Fixed 628 Fresh oil min day tank Configurable 630/631 Gas tight control B Configurable 632/633 Gas temperature B Configurable 663 Fresh oil max day tank Configurable 664 Bypass opened Configurable 665 Bypass closed Configurable 666 MCB opened Configurable 667 MCB tripped Configurable 668 Gas pressure B Configurable 670/671 Not used Configurable 672/673 Not used Digital outputs Configurable 635 Close bypass Configurable 636 MCB on command Configurable 637 MCB trip command Configurable 638 MCB off command Configurable 639 Gas tight control B Fixed 675 Open gas valve B1 Configurable 676 Island stage 1 (throw off, load trip) Configurable 677 Island stage 2 (throw off, load trip) Configurable 678 Island stage 3 (throw off, load trip) Configurable 679 Island stage 4 (throw off, load trip) Analogue inputs, Pt100/NiCrNi Configurable Not used Configurable Not used Configurable Not used Configurable Not used Configurable Not used Configurable Not used Analogue inputs, +/-20 ma Configurable 613/614 Not used Configurable 616/617 Not used Configurable 653/654 Not used Configurable 656/657 Not used Analogue outputs +/- 20 ma Configurable 619/620 Not used Configurable 621/644 Not used Configurable 659/660 Not used Configurable 661/662 Not used DEIF A/S Page 25 of 43

26 IOM 4-2 module #7 and #8 Prepared for future use, but not assigned. Messages, general The messages are configurable alarms with texts and functions selectable for each message. Each message holds configuration for: Function Message text: Level 1 7 (alarm severity level/operation level) Regular stop Alarm active Delay time Automatic acknowledge Recover time Enable alarm Remarks Freely selectable (pop-up keypad) 1: Emergency stop (shutdown) 2: Fast stop 3: GCB trip 4: Synchronise but do not close breaker 5: Normal run (may be combined with regular stop dependent on the alarm in question) 6: Power reduction (reserved, not active) 7: Warning Selection if the alarm shall cause a regular stop of the engine (ramp-down open breaker, cooldown, stop) Low level or high level alarm activation sec Yes/No sec (time delay for reset after normal condition has been established) Activation of alarm when no(never)/yes(always)/ engine running/parallel to grid Parameter numbers for settings: Messages 1-12 Message no. Level Regular stop Alarm active Delay time Automatic acknowledge Recover time Enable alarm Parameter numbers for settings: Messages Message no. Level Regular stop Alarm active Delay time Automatic acknowledge Recover time Enable alarm DEIF A/S Page 26 of 43

27 Parameter numbers for settings: Messages Message no. Level Regular stop Alarm active Delay time Automatic acknowledge Recover time Enable alarm Counters Counter values can be adjusted for the following counters: Active energy counter (kwh) Operating hours GCB operations Start attempt counter MCB operations Project parameters - Factory setting (set all parameters to factory setting) - Project name (free text) SMS message on/off - SMS PIN number (free text) - SMS phone number (free text) The generator set must be stopped when activating the factory setting button. The DM-4 Gas will reset without warning. Be sure that parameters are saved before clicking the factory setting button. DEIF A/S Page 27 of 43

28 5., numbered order The below is all parameters in numbered order with indication of unit, max and min. setting value. Param no. Unit min max Text Run level Parameter page V overvoltage 2 Mains failure trip V undervoltage 2 Mains failure trip Hz upper frequency 2 Mains failure trip Hz lower frequency 2 Mains failure trip Hz/s 0 10 df/dt 2 Mains failure trip df/dt periods 2 Mains failure trip Deg vector jump 2 Mains failure trip short interruptions 2 Mains failure trip s recover time 2 Mains failure trip V activation voltage 2 Mains failure trip s 0,1 90 upper frequency 2 Mains failure trip V undervoltage 1 2 Mains failure trip ms delay time 1 2 Mains failure trip V undervoltage 2 2 Mains failure trip ms delay time 2 2 Mains failure trip V undervoltage 3 2 Mains failure trip ms delay time 3 2 Mains failure trip V overvoltage 2 Mains failure stop V undervoltage 2 Mains failure stop Hz upper frequency 2 Mains failure stop Hz lower frequency 2 Mains failure stop s delay time 2 Mains failure stop s recover time 2 Mains failure stop auto restart 2 Mains failure stop V overvoltage 2 Generator protection s 0 3 delay time 2 Generator protection V undervoltage 2 Generator protection s delay time 2 Generator protection kw reverse power (fast) 2 Generator protection s 0 20 delay time 2 Generator protection kw reverse power (slow) 2 Generator protection s delay time 2 Generator protection s recover time 2 Generator protection kw min load 2 Generator protection s delay time 2 Generator protection A overcurrent 1 2 Generator protection s 0 20 delay time 2 Generator protection A overcurrent 2 2 Generator protection s 0 2 delay time 2 Generator protection A2s overcurrent 3 (I2t) 2 Generator protection A overcurrent 4 2 Generator protection s 0 2 delay time 2 Generator protection 1 DEIF A/S Page 28 of 43

29 Param no. Unit min max Text Run level Parameter page A current asymmetry 2 Generator protection s 0 1 delay time 2 Generator protection s recover time 2 Generator protection max number of trips 2 Generator protection kw overload 1 2 Generator protection s delay time 2 Generator protection s recover time 2 Generator protection kw overload 2 2 Generator protection s 0 20 delay time 2 Generator protection kvar reactive power export 2 Generator protection ,01 1 factor C1 2 Generator protection ,01 1 factor C2 2 Generator protection S 0 60 delay time 2 Generator protection kvar reactive power import 2 Generator protection ,01 1 factor C1 2 Generator protection ,01 1 factor C2 2 Generator protection s 0 20 delay time 2 Generator protection Hz upper frequency 2 Generator protection s 0 1 delay time 2 Generator protection Hz lower frequency 2 Generator protection s delay time 2 Generator protection % power drop 2 Generator protection C winding temp. U 2 Generator protection C winding temp. V 2 Generator protection C winding temp. W 2 Generator protection C gen bearing A 2 Generator protection C gen bearing B 2 Generator protection s cooldown time 1 Engine configuration rpm nominal speed 3 Engine configuration rpm overspeed 2 Engine configuration rpm engine running 2 Engine configuration rpm activation speed 2 Engine configuration tooth on tooth: 3 Engine configuration s 0 20 cranking time 2 Engine configuration s 0 60 cranking time test 2 Engine configuration start attempts 2 Engine configuration s waiting time 2 Engine configuration s 5 15 flushing time 2 Engine configuration s cranking pause 2 Engine configuration bar 1 50 value at 20 ma 2 Engine configuration bar 0 16 oil press min (parallel) 2 Engine configuration bar 0 16 oil press min 2 Engine configuration s 1 20 activation delay 2 Engine configuration bar 0 16 oil pressure max 2 Engine configuration C min. oil temp control 2 Engine configuration C oil temperature max 2 Engine configuration s 0 20 delay time 2 Engine configuration bar 1 10 value at 20 ma 2 Engine cooling circuit DEIF A/S Page 29 of 43

30 Param no. Unit min max Text Run level Parameter page bar 0 5 warn. water press min 2 Engine cooling circuit bar 1 10 warn. water press max 2 Engine cooling circuit bar 0 5 stop water pressure min 2 Engine cooling circuit bar 1 10 stop water pressure max 2 Engine cooling circuit V nominal voltage 3 Generator config Hz nominal frequency 3 Generator config load demanded as analogue input: 1 Generator config kw nominal load 2 Generator config % max power gas type A 2 Generator config % max power gas type B 2 Generator config A curr.transf. primary 2 Generator config curr.transf. secondary: 2 Generator config compact breaker option: 2 Generator breaker compact breaker option: 2 Generator breaker ms GCB operating time 2 Generator breaker ms MCB operating time 2 Generator breaker proportional 2 Speed/power regulator Integral 2 Speed/power regulator differential 2 Speed/power regulator , proportional 2 Speed/power regulator , Integral 2 Speed/power regulator , differential 2 Speed/power regulator kw/s 0,1 50 power ramp 2 Speed/power regulator kw warming load 1 Speed/power regulator kw value at 20 ma 2 Speed/power regulator number of teeth 2 Speed/power regulator % filling at 0 rpm 2 Speed/power regulator rpm rpm throttle open 2 Speed/power regulator V 0 2 throttle pos. 0% [V] 2 Speed/power regulator V 3 10 throttle pos. 100% [V] 2 Speed/power regulator rpm start val speed ramp 2 Speed/power regulator % power reduction 2 Speed/power regulator s 0,01 10 integral time 3 Synchronising rpm 0,1 10 deadband 2 Synchronising s synchronising timeout 1 Synchronising Modbus (0 = off/1 = on) 2 Ignition = 9600/1 = Ignition = 6/2 = 8/3 = 12 2 Ignition DEIF A/S Page 30 of 43

31 Param no. Unit min max Text Run level Parameter page supervision (1 = on) 2 Ignition min. spark ref 2 Ignition max. spark ref 2 Ignition ma start value 2 Voltage-/CosPhi regulator ma upper limit 2 Voltage-/ CosPhi regulator ma lower limit 2 Voltage-/ CosPhi regulator ,01 1 integral 2 Voltage-/ CosPhi regulator V max control deviation 2 Voltage-/ CosPhi regulator s timeout 2 Voltage-/ CosPhi regulator ,01 1 integral 2 Voltage-/ CosPhi regulator kvar max control deviation 2 Voltage-/ CosPhi CosPhi regulator s timeout 2 Voltage-/CosPhi regulator ,8 1 setpoint CosPhi 2 Voltage-/ CosPhi regulator option 2 gas lines: 2 Gas inlet system gas type in island: 2 Gas inlet system option Lambda control 2 Gas mixer control sensor receiver temp. 2 Gas mixer control sensor receiver press. 2 Gas mixer control bar 1 16 receiver press. (20 ma) 2 Gas mixer control ma 4 20 setpoint Lambda 2 Gas mixer control max. number of steps 2 Gas mixer control kw release power control 2 Gas mixer control mixer ctrl Kp 2 Gas mixer control mixer ctrl Ki 2 Gas mixer control mixer ctrl Kd 2 Gas mixer control mbar max mixer ctrl deviation 2 Gas mixer control C max mixture temp. 2 Gas mixer control C 0 50 min mixture temp. 2 Gas mixer control kw power (1A) 2 Gas mixer control C mixture temp. (1A) 2 Gas mixer control mbar mixture pressure (1A) 2 Gas mixer control kw power (2A) 2 Gas mixer control C mixture temp. (2A) 2 Gas mixer control mbar mixture pressure (2A) 2 Gas mixer control kw power (3A) 2 Gas mixer control DEIF A/S Page 31 of 43

32 Param no. Unit min max Text Run level Parameter page C mixture temp. (3A) 2 Gas mixer control mbar mixture pressure (3A) 2 Gas mixer control kw power (4A) 2 Gas mixer control C mixture temp. (4A) 2 Gas mixer control mbar mixture pressure (4A) 2 Gas mixer control ,1 10 p/t-factor (A) 2 Gas mixer control % 1 90 start position (A) 1 Gas mixer control % 1 90 idle position (A) 1 Gas mixer control % 1 90 parallel position (A) 1 Gas mixer control % 1 90 island position (A) 1 Gas mixer control kw power (1B) 2 Gas mixer control C mixture temp. (1B) 2 Gas mixer control mbar mixture pressure (1B) 2 Gas mixer control kw power (2B) 2 Gas mixer control C mixture temp. (2B) 2 Gas mixer control mbar mixture pressure (2B) 2 Gas mixer control kw power (3B) 2 Gas mixer control C mixture temp. (3B) 2 Gas mixer control mbar mixture pressure (3B) 2 Gas mixer control kw power (4B) 2 Gas mixer control C mixture temp. (4B) 2 Gas mixer control mbar mixture pressure (4B) 2 Gas mixer control ,1 10 p/t-factor (B) 2 Gas mixer control % 1 90 start position (B) 1 Gas mixer control % 1 90 idle position (B) 1 Gas mixer control % 1 90 parallel position (B) 1 Gas mixer control % 1 90 island position (B) 1 Gas mixer control option gas compressor: 2 Gas compressor option gas tight control A: 2 Gas leak control option gas tight control B: 2 Gas leak control emergency cooler 2 Emer. cooling circuit s off delay emerg. C 1 Emer. cooling circuit signal valve 0% 2 Emer. cooling circuit C T set emerg. cooler 1 Emer. cooling circuit C 0 70 T min emerg. cooler 2 Emer. cooling circuit emerg. cooler Kp 2 Emer. cooling circuit emerg. cooler Ki 2 Emer. cooling circuit stages emerg. cooler 2 Emer. cooling circuit % next stage above EC pos. 2 Emer. cooling circuit % 2 90 down stage below EC 2 Emer. cooling circuit DEIF A/S Page 32 of 43

33 Param no. Unit min max Text Run level Parameter page pos C setpoint cool water in 1 Engine cooling circuit C setp cool water in at 50% 1 Engine cooling circuit C max temperature 2 Engine cooling circuit s 0 5 delay time 2 Engine cooling circuit C max temperature 2 Engine cooling circuit s 0 5 delay time 2 Engine cooling circuit s follow-up time 2 Engine cooling circuit C switch-off temperature 2 Engine cooling circuit supervision limit stops: 2 Exhaust bypass C setpoint heat water out 1 Exhaust bypass C T max heat-water out 2 Exhaust bypass signal for valveposition zero 2 Heating circuit heating circ. Kp 2 Heating circuit heating circ. Ki 2 Heating circuit heating circ. Kd 2 Heating circuit option preheating 2 Heating circuit type of preheating 2 Engine cooling circuit after heat exchanger 2 Heating circuit C overtemp. after h.exch. 1 Heating circuit water flow 2 Heating circuit C overtemp. flow 1 Heating circuit water return 2 Heating circuit intercooler circuit: 2 Intercooler circuit = (0-20 ma)/1 = (4-20 ma) 2 Intercooler circuit = gas/air, 1 = water 1 Intercooler circuit C T setpoint intercooler 1 Intercooler circuit intercooler Kp 2 Intercooler circuit intercooler Ki 2 Intercooler circuit C intercooler max temp 2 Intercooler circuit intercooler stages 2 Intercooler circuit % next stage above pos. 2 Intercooler circuit % 2 90 down stage below pos. 2 Intercooler circuit K/mi n next stage above T rate 2 Intercooler circuit s stage off delay 2 Intercooler circuit option exhaust bypass: 2 Exhaust bypass after engine A 2 Exhaust system C warning 2 Exhaust system DEIF A/S Page 33 of 43

34 Param no. Unit min max Text Run level Parameter page C stop 2 Exhaust system after engine B 2 Exhaust system C warning 2 Exhaust system C stop 2 Exhaust system before catalyst 2 Exhaust system C warning 2 Exhaust system C stop 2 Exhaust system after catalyst 2 Exhaust system C warning 2 Exhaust system C stop 2 Exhaust system after heat exchanger 2 Exhaust system C warning 2 Exhaust system C stop 2 Exhaust system = off/1 = on 2 Exhaust system s delay time 2 Exhaust system % value at 20 ma 2 Lube oil system % lube oil level min 2 Lube oil system % lube oil level max 2 Lube oil system acoustic hood: 2 Air vent. system C room temp setpoint 1 Air vent. system room air ctrl Kp 2 Air vent. system room air ctrl Ki 2 Air vent. system C room temp max 2 Air vent. system s delay time off 2 Air vent. system kw/k power ramp 2 Load reduction C start value 2 Load reduction kw/k power ramp 2 Load reduction C start value 2 Load reduction kw/k power ramp 2 Load reduction C start value 2 Load reduction h lube oil 2 Service counter h spark plugs 2 Service counter h engine 2 Service counter pulses/unit 2 Configurable counter pulses/unit 2 Configurable counter pulses/unit 2 Configurable counter pulses/unit 2 Configurable counter CH4 control 2 CH 4 control % stop at CH4-value 2 CH 4 control % full load above CH4 value 2 CH 4 control % min load (%) of CH4 2 CH 4 control % 0 70 lowest load < CH4 % 2 CH 4 control % CH4 standard mixer pos 2 CH 4 control % 0 5 mixer pos adjustment 2 CH 4 control DEIF A/S Page 34 of 43

35 Param no. Unit min max Text Run level Parameter page % value at 20 ma 2 CH 4 control peak shaving 1 Peak shaving/heat control kw mains power at 4 ma 2 Peak shaving/heat control kw mains power at 20 ma 2 Peak shaving/heat control kw setp mains power import, day 1 Peak shaving/heat control kw setp mains power import, night 1 Peak shaving/heat control day begins at 1 Peak shaving/heat control day ends at 1 Peak shaving/heat control kw start genset above... 1 Peak shaving/heat control s start delay 1 Peak shaving/heat control kw stop genset below... 1 Peak shaving/heat control s stop delay 1 Peak shaving/heat control heat control 1 Peak shaving/heat control C flow min 1 Peak shaving/heat control C return max 1 Peak shaving/heat control s wait before on 1 Peak shaving/heat control % 0 80 stop at gas level 2 Gas level control % full load at gas level 2 Gas level control % limit power 2 Gas level control % limit gas level 2 Gas level control change language: 1 System configuration number of I/O modules 2 System configuration number of SC modules 2 System configuration engine number 2 System configuration standby power operation 2 Standby power V power failure V < 2 Standby power s 0,5 600 mains failure delay 2 Standby power back synchronisation 2 Standby power s mains recover time 2 Standby power sequence 2 Standby power s 0,5 30 delay time 2 Standby power =GCB/1=MCB 2 Standby power Modbus configuration 2 Modbus DEIF A/S Page 35 of 43

36 Param no. Unit min max Text Run level Parameter page 295 (analogue) Bit demanded power 2 Modbus Bit mains power 2 Modbus Bit CH4 value 2 Modbus Bit gas tank level 2 Modbus Modbus configuration (digital) 2 Modbus Bit start demand 2 Modbus Bit fast stop 2 Modbus Bit acknowledge 2 Modbus Bit island operation 2 Modbus Bit automatic operation 2 Modbus Bit CH4 calibrating 2 Modbus Bit demand gas B 2 Modbus I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment 5 DEIF A/S Page 36 of 43

37 Param no. Unit min max Text Run level Parameter page I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment I/O assignment 5 DEIF A/S Page 37 of 43