Table 2 Modbus Registers

Kholer Decision Maker 550 Modbus Register Map / Point List

 

Table 2: Modbus Registers

Register Data Description Access Data Type Range/Units/Notes
40001 L1 — L2 Voltage RO WORD Volts AC
40002 L2 — L3 Voltage RO WORD Volts AC
40003 L3 — L1 Voltage RO WORD Volts AC
40004 L1 — L0 Voltage RO WORD Volts AC
40005 L2 — L0 Voltage RO WORD Volts AC
40006 L3 — L0 Voltage RO WORD Volts AC
40007 L1 Current RO WORD Amps AC
40008 L2 Current RO WORD Amps AC
40009 L3 Current RO WORD Amps AC
40010 Frequency RO WORD Hz X 100
40011 Total kW RO WORD kW
40012 Percent of Rated kW RO WORD % Rated kW
40013 Total Power Factor RO SWORD PF X 100 (SIGNED)
40014 L1 kW RO WORD kW
40015 L1 Power Factor RO SWORD PF X 100 (SIGNED)
40016 L2 kW RO WORD kW
40017 L2 Power Factor RO SWORD PF X 100 (SIGNED)
40018 L3 kW RO WORD kW
40019 L3 Power Factor RO SWORD PF X 100 (SIGNED)
40020 Total kVAR RO SWORD kVAR (SIGNED)
40021 L1 kVAR RO SWORD kVAR (SIGNED)
40022 L2 kVAR RO SWORD kVAR (SIGNED)
40023 L3 kVAR RO SWORD kVAR (SIGNED)
40024 Total kVA RO WORD kVA
40025 L1 kVA RO WORD kVA
40026 L2 kVA RO WORD kVA
40027 L3 kVA RO WORD kVA
40028 Current Lead/Lag RO WORD Bits 0–1 Total Current — Leading = 10 Lagging = 01
Bits 2–3 L1 Current — Leading = 10 Lagging = 01
Bits 4–5 L2 Current — Leading = 10 Lagging = 01
Bits 6–7 L3 Current — Leading = 10 Lagging = 01
40029 Reserved For Future Use RO WORD
40030 Reserved For Future Use RO WORD
40031 Reserved For Future Use RO WORD
40032 Reserved For Future Use RO WORD
40033 Oil Pressure* RO WORD kPa/psi
40034 Coolant Temperature* RO SWORD Degrees C/Degrees F
40035 Engine Speed* RO WORD RPM
40036 Local Battery Voltage* RO WORD Volts DC X 10
40037 Fuel Pressure* RO WORD kPa/psi DDEC/MDEC/ADEC only
40038 Fuel Temperature* RO SWORD Degrees C/Degrees F DDEC/MDEC/ADEC only
40039 Fuel Rate* RO WORD Liters/Hour X 100 or Gallons/Hour X 100 DDEC only
40040 Used Last Run* RO WORD Liters/Gallons DDEC only
40041 Coolant Pressure* RO WORD kPa/psi DDEC only
40042 Coolant Level* RO WORD % X 10 DDEC only
40043 Lube Oil Temperature* RO SWORD Degrees C/Degrees F
DDEC/MDEC/ADEC/Waukesha only
40044 Oil Level* RO WORD % X 10 DDEC only
40045 Crankcase Pressure* RO WORD kPa/psi DDEC only
40046 Ambient Temperature * RO SWORD Degrees C/Degrees F DDEC only
40047 ECM Battery Voltage* RO WORD Volts DC X 10 DDEC/MDEC/ADEC only
40048 ECM Status RO WORD “0 = DDEC-Equipped, 1 = Non-ECM,
2 = MDEC/ADEC-Equipped
40049 Intake Air Temperature RO SWORD Degrees C/Degrees F MDEC/ADEC/Waukesha only
40050 Intake Air Pressure RO WORD Degrees C/Degrees F MDEC/ADEC only
40051 MDEC/ADEC Fault Codes RO WORD Numeric Fault Code MDEC/ADEC only
40052 Reserved For Future Use RO WORD
40053 Reserved For Future Use RO WORD
40054 Reserved For Future Use RO WORD Mapped to register 41500 for compatibility with earlier
controller application code versions.
Note: Code versions 2.10 and higher use more
registers for the Event Stack than previous versions.
40055 Reserved For Future Use RO WORD
40056 Reserved For Future Use RO WORD
40057 Reserved For Future Use RO WORD
40058 Reserved For Future Use RO WORD
40059 Reserved For Future Use RO WORD
40060 Reserved For Future Use RO WORD
40061 Analog Input 00 (Battery Voltage)* RO WORD Volts DC
40062 Analog Input 01* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40063 Analog Input 02* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40064 Analog Input 03* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40065 Analog Input 04* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40066 Analog Input 05* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40067 Analog Input 06* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40068 Analog Input 07* RO WORD User-defined and calibrated through the 550 controller.
See the controller operation manual.
40069 Reserved For Additional Input RO WORD
40070 Reserved For Additional Input RO WORD
40071 Reserved For Additional Input RO WORD
40072 Reserved For Additional Input RO WORD
40073 Reserved For Additional Input RO WORD
40074 Reserved For Additional Input RO WORD
40075 Reserved For Additional Input RO WORD
40076 Reserved For Additional Input RO WORD
40077 – 40078 Digital Input Status/Option Flags RO 2 WORDS Word #1 Digital Inputs 0–15:
Bit 0 Remote start contacts
Bit 1 Emergency stop
Bit 2 Low coolant level
Bit 3 Digital Input #3
Bit 4 Digital Input #4
Bit 5 Digital Input #5
Bit 6 Digital Input #6
Bit 7 Digital Input #7
Bit 8 Digital Input #8
Bit 9 Digital Input #9
Bit 10 Digital Input #10
Bit 11 Digital Input #11
Bit 12 Digital Input #12
Bit 13 Digital Input #13
Bit 14 Digital Input #14
Bit 15 Digital Input #15Word #2:
Bit 0 Digital Input #16
Bit 1 Digital Input #17
Bit 2 Digital Input #18
Bit 3 Digital Input #19
Bit 4 Digital Input #20
Bit 5 Digital Input #21
Bit 6 Digital Input #22
Bit 7 Digital Input #23
Bit 8 DDEC Flag
Bit 9 MDEC/ADEC Flag
Bit 10 Tier1 Flag
Bit 11 Waukesha Flag
Bits 12–15 Unused
Input Is high/option enabled if bit is set.
Digital inputs are user-defined through the controller or Monitor III software. See the related operation manual.
40079 Master Switch Position RO WORD 0 = Error, 1 = Auto, 2 = Off, 3 = Run
40080 Programming Mode Status RO WORD 1 = Off, 2 = Local, 3 = Remote
40081 Reserved For Future Use RO WORD
40082 Reserved For Future Use RO WORD
40083 Reserved For Future Use RO WORD
40084 Total Number of Starts RO WORD Starts
40085 Total Run Time Hrs RO LONG HRS X 100 (LSW FIRST)
40087 Total Run Time Loaded Hrs RO LONG HRS X 100 (LSW FIRST)
40089 Total Run Time Unloaded Hrs RO LONG HRS X 100 (LSW FIRST)
40091 Total Run Time kW Hrs RO LONG kW Hrs (LSW First)
40093 RTSM Total Hrs RO LONG HRS X 100 (LSW FIRST)
40095 RTSM Loaded Hrs RO LONG HRS X 100 (LSW FIRST)
40097 RTSM Unloaded Hrs RO LONG HRS X 100 (LSW FIRST)
40099 RTSM kW Hrs RO LONG kW Hrs (LSW FIRST)
40101 Last Maintenance Date RO WORD Day | Month — Year
40103 Operating Days Since Maint. RO WORD Days
40104 Number of Starts Since Maint. RO WORD Starts
40105 Last Start Date RO 2 WORDS Day | Month — Year
40107 Last Start Time RO WORD Hr|Min
40108 Last Run Length RO WORD Hrs X 100
40109 Last Run Loaded RO WORD 0 = Unloaded, 1 = Loaded
40110 Timed Run Time (Hr:Min) RW WORD Hr|Min
40111 Timed Run Remaining (Hr:Min) RO WORD Hr|Min
40112 Is Timed Run Active RO WORD 1 = True, 0 = False
40113 Current Date RW 2 WORDS Day | Month — 2 Digit Year | Day of Week ( 0=Sunday)
40115 Current Time (24 Hr Clock) RW WORD
(Hr|Min)
Hr|Min
40116 Time Delay Engine Start RW WORD Min | Sec
40117 Time Delay Starting Aid RW WORD Min | Sec
40118 Time Delay Crank On RW WORD Min | Sec
40119 Time Delay Crank Pause RW WORD Min | Sec
40120 Time Delay Engine Cooldown RW WORD Min | Sec
40121 Time Delay Crank Cycles RW WORD Cycles
40122 Time Delay Overvoltage RW WORD Min | Sec
40123 Time Delay Undervoltage RW WORD Min | Sec
40124 Time Delay Load Shed kW RW WORD Min | Sec
40125 Operating Mode RW WORD Bits 0–1: Operating Mode 1=Standby, 2=Prime Power
Bit 2: Unused
Bit 3: MDEC/ADEC DSC Mode 1 = Enabled, 0 = Disabled
Bit 4: MDEC/ADEC VSG Mode 1 =Enabled, 0 = Disabled
Bits 5–7: Temp Sensor Type
40126 System Voltage RW WORD Volts AC
40127 System Frequency RW WORD Hz
40128 System Phase RW WORD 1 = 3 Phase Delta, 2 = 3 Phase Wye, 3 = Single Phase
40129 kW Rating RW WORD kW
40130 Load Shed Output RW WORD % of kW RATING
40131 Overvoltage RW WORD % of System Voltage
40132 Undervoltage RW WORD % of System Voltage
40133 Overfrequency RW WORD % of System Frequency
40134 Underfrequency RW WORD % of System Frequency
40135 Overspeed RW WORD Hz
40136 Battery Voltage RW WORD Volts DC X 10
40137 Lo Battery Voltage RW WORD Volts DC X 10
40138 Hi Battery Voltage RW WORD Volts DC X 10
40139 Metric Units RW WORD 1 = True, 0 = False
40140 NFPA 110 Defaults Enabled RW WORD 1 = True, 0 = False
40141 Rated Current RO WORD Amps AC
40142 Cooldown Temperature Override RW WORD 1 = True, 0 = False
40143 Reserved For Future Use RO WORD
40144 Reserved For Future Use RO WORD
40145 Reserved For Future Use RO WORD
40146 Reserved For Future Use RO WORD
40147 Reserved For Future Use RO 2 WORDS Day | Month — Year
40149 Final Assembly Clock No. RO LONG 99999 Max (LSW FIRST)
40151 Total Operating Days RO WORD Days
40152 Model No. RO 13 WORDS 26 Character String
40165 Spec. No. RO 8 WORDS 16 Character String
40173 Genset Serial No. RO 10 WORDS 20 Character String
40183 Alternator Part No. RO 10 WORDS 20 Character String
40193 Engine Part No. RO 10 WORDS 20 Character String
40203 Control No. RO LONG (LSW FIRST)
40205 Code Version RO 3 WORDS 6 Character String
40208 Setup Lock RO WORD 1 = Locked, 0 = Unlocked
40209 Engine Model No. RO 4 WORDS 8 Character String ECM only
40213 Engine Serial No. RO 5 WORDS 10 Character String ECM only
40218 Unit No. RO 5 WORDS 8 Character String ECM only
40223 ECM Serial No. RO 4 WORDS 10 Character String ECM only

*0x7FD6 = data unavailable. 0x7FFF = data is out of range.

Digital Inputs 1–21 Setup (for status see 40077–40079):

Register Data Description Access Data Type Range/Units/Notes
40027 Digital Input 01 RW 13 WORDS
PER INPUT
Word 1: Enabled | Function ID
Word 2 I hibi Ti (Mi |S ) Word 2: Inhibit Time Min|Sec)
Word 3: Delay Time (Min|Sec)
Word 4–13: 10 Words for 20 Character Description
StringRefer to Section 2 5 7 Digital Auxiliary Input Functions, for descriptions and codes.See the controller operation manual, TP-6200, for factory-reserved and user-selectable inputs for various applications.
40240 Digital Input 02 RW 13 WORDS
PER INPUT
Same as above
40253 Digital Input 03 RW 13 WORDS
PER INPUT
Same as above
40266 Digital Input 04 RW 13 WORDS
PER INPUT
Same as above
40279 Digital Input 05 RW 13 WORDS
PER INPUT
Same as above
40292 Digital Input 06 RW 13 WORDS
PER INPUT
Same as above
40305 Digital Input 07 RW 13 WORDS
PER INPUT
Same as above
40318 Digital Input 08 RW 13 WORDS
PER INPUT
Same as above
40331 Digital Input 09 RW 13 WORDS
PER INPUT
Same as above
40344 Digital Input 10 RW 13 WORDS
PER INPUT
Same as above
40357 Digital Input 11 RW 13 WORDS
PER INPUT
Same as above
40370 Digital Input 12 RW 13 WORDS
PER INPUT
Same as above
40383 Digital Input 13 RW 13 WORDS
PER INPUT
Same as above
40396 Digital Input 14 RW 13 WORDS
PER INPUT
Same as above
40409 Digital Input 15 RW 13 WORDS
PER INPUT
Same as above
40422 Digital Input 16 RW 13 WORDS
PER INPUT
Same as above
40435 Digital Input 17 RW 13 WORDS
PER INPUT
Same as above
40448 Digital Input 18 RW 13 WORDS
PER INPUT
Same as above
40461 Digital Input 19 RW 13 WORDS
PER INPUT
Same as above
40474 Digital Input 20 RW 13 WORDS
PER INPUT
Same as above
40487 Digital Input 21 RW 13 WORDS
PER INPUT
Same as above

Note: Cannot read past end of block

Analog Input Setup (for status see registers 40061–40068)

Register Data Description Access Data Type Range/Units/Notes
40500 Analog Input 01 RW 16 WORDS
PER INPUT
Refer to the controller operation manual, TP-6200, for identification of user inputs and factory-reserved inputs for specific applications.
Word 1: Warning/Shutdown Enable [Bits 8 9] | Inhibit Time (Sec)
Word 2: Warning Time (Sec) | Shutdown Time (Sec)
Word 3: Lower Warning Limit
Word 4: Upper Warning Limit
Word 5: Lower Shutdown Limit
Word 6: Upper Shutdown Limit
Word 7–16:Analog voltage adjust for switchgear applications only; 10 words for 20 character description string
40516 Analog Input 02 RW 16 WORDS
PER INPUT
Same as above
40532 Analog Input 03 RW 16 WORDS
PER INPUT
Same as above
40548 Analog Input 04 RW 16 WORDS
PER INPUT
Same as above
40564 Analog Input 05 RW 16 WORDS
PER INPUT
Same as above
40580 Analog Input 06 RW 16 WORDS
PER INPUT
Same as above
40596 Analog Input 07 RW 16 WORDS
PER INPUT
Same as above

Note: Cannot read past end of block

Analog Inputs 8–15 Setup

Register Data Description Access Data Type Range/Units/Notes
40612 Reserved For Non-ECM RO 16 WORDS PER INPUT
40628 Reserved For Non-ECM RO 16 WORDS PER INPUT
40644 Reserved For Non-ECM RO 16 WORDS PER INPUT
40660 Reserved For Non-ECM RO 16 WORDS PER INPUT
40676 Reserved For Non-ECM RO 16 WORDS PER INPUT
40692 Reserved For Non-ECM RO 16 WORDS PER INPUT
40708 Reserved For Non-ECM RO 16 WORDS PER INPUT
40724 Reserved For Non-ECM RO 16 WORDS PER INPUT

Note: Cannot read past end of block

Define/Inspect RDO Status (2 WORDS). See Table 4

Register Data Description Access Data Type Range/Units/Notes
40838 RDO Status: RDO1 — RDO16 RO* WORD Output Is High If Individual Bit Is Set. Bit 0 = RDO 1
40839 RDO Status: RDO17 — RDO31 RO* WORD Output Is High If Individual Bit Is Set. Bit 0 = RDO 17

Note: Cannot read past end of block

* Software-controlled RDOs are RW.

*0x7FD6 = data unavailable. 0x7FFF = data is out of range.

Define/Inspect RDOs (RW, 1 WORD per RDO). See Table 5.

 

Register Data Description Access Data Type Range/Units/Notes
40840 Relay Driver Output 01 RW WORD Selection | SetpointFunction uses the event codes in Table 5.
Setpoints are for analog inputs only; otherwise setpoint=0.
40841 Relay Driver Output 02 RW WORD Same as above
40842 Relay Driver Output 03 RW WORD Same as above
40843 Relay Driver Output 04 RW WORD Same as above
40844 Relay Driver Output 05 RW WORD Same as above
40845 Relay Driver Output 05 RW WORD Same as above
40846 Relay Driver Output 07 RW WORD Same as above
40847 Relay Driver Output 08 RW WORD Same as above
40848 Relay Driver Output 09 RW WORD Same as above
40849 Relay Driver Output 10 RW WORD Same as above
40850 Relay Driver Output 11 RW WORD Same as above
40851 Relay Driver Output 12 RW WORD Same as above
40852 Relay Driver Output 13 RW WORD Same as above
40853 Relay Driver Output 14 RW WORD Same as above
40854 Relay Driver Output 15 RW WORD Same as above
40855 Relay Driver Output 16 RW WORD Same as above
40856 Relay Driver Output 17 RW WORD Same as above
40857 Relay Driver Output 18 RW WORD Same as above
40858 Relay Driver Output 19 RW WORD Same as above
40859 Relay Driver Output 20 RW WORD Same as above
40860 Relay Driver Output 21 RW WORD Same as above
40861 Relay Driver Output 22 RW WORD Same as above
40862 Relay Driver Output 23 RW WORD Same as above
40863 Relay Driver Output 24 RW WORD Same as above
40864 Relay Driver Output 25 RW WORD Function | SetpointFunction uses the event codes in Table 5.
Setpoints are for analog inputs only; otherwise setpoint=0.
40865 Relay Driver Output 26 RW WORD Same as above
40866 Relay Driver Output 27 RW WORD Same as above
40867 Relay Driver Output 28 RW WORD Same as above
40868 Relay Driver Output 29 RW WORD Same as above
40869 Relay Driver Output 30 RW WORD Same as above
40870 Relay Driver Output 31 RW WORD Same as above

 

Note: Cannot read past end of block

 

Event History. See Table 5 for event codes.

Register Data Description Access Data Type Range/Units/Notes
40871 – 40910 Event History — Page 1 (1–10) RO 40 WORDS 10 events, 4 words each:
Event Code|Setpoint Hr|Min Day|Month Year
See Table 5 for event codes. Setpoints are for
analog inputs only; otherwise setpoint=0Note: Message code = 0xFFat end of history
40911 – 40950 Event History — Page 2 (11–20) RO 40 WORDS Same as above
40951 – 40990 Event History — Page 3 (21–30) RO 40 WORDS Same as above
40991 – 41030 Event History — Page 4 (31–40) RO 40 WORDS Same as above
41031 – 41070 Event History — Page 5 (41–50) RO 40 WORDS Same as above
41071 – 41110 Event History — Page 6 (51–60) RO 40 WORDS Same as above
41111 – 41150 Event History — Page 7 (61–70) RO 40 WORDS Same as above
41151 – 41190 Event History — Page 8 (71–80) RO 40 WORDS Same as above
41191 – 41230 Event History — Page 9 (81–90) RO 40 WORDS Same as above
41231 – 41270 Event History — Page 10 (91–100) RO 40 WORDS Same as above

*0x7FD6 = data unavailable. 0x7FFF = data is out of range.

 

Note: Cannot read past end of block.

Customer-Defined Character Strings (defined through Monitor software)

Register Data Description Access Data Type Range/Units/Notes
41271 Designation RW 5 WORDS 9 Character String
41276 Load RW 10 WORDS 20 Character String
41286 Location RW 10 WORDS 20 Character String

Note: Cannot read past end of block.

Register Data Description Access Data Type Range/Units/Notes
41296 Reserved for future use RO WORD
41297 Reserved for future use RO WORD
41298 Reserved for future use RO WORD
41299 Reserved for future use RO WORD
41300 Reserved for future use RO WORD
41301 Reserved for future use RO WORD
41302 Reserved for future use RO WORD
41303 Reserved for future use RO WORD
41304 Reserved for future use RO WORD
41305 Reserved for future use RO WORD

Note: Cannot Read Past End of Block

Remote Functions

Register Data Description Access Data Type Range/Units/Notes
41306 Start Timed Run WO WORD 1 = Start, 0 = No Start
41307 Stop Timed Run WO WORD 1 = Stop, 0 = No Stop
41308 Reset Maintenance Records WO WORD 1 = Reset, 0 = No Reset
41309 Remote Fault Reset WO WORD 1 = Reset, 0 = No Reset
41310 Reserved for future use RO WORD
41311 Reserved for future use RO WORD
41312 Reserved for future use RO WORD
41313 Reserved for future use RO WORD
41314 – 41499 Reserved for future use

System Event Stack (must be read as 16 register block). See Table 4 and Table 5.

Register Data Description Access Data Type Range/Units/Notes
41500 System Events 0–15 Word #1 RO 16 WORDS System event status.
0=not active
1=active
Each bit corresponds to a different event code.
See Table 4 and Table 5.
41501 System Events 16–31 Word #2 RO 16 WORDS Same as above
41502 System Events 32–47 Word #3 RO 16 WORDS Same as above
41503 System Events 48–63 Word #4 RO 16 WORDS Same as above
41504 System Events 64–79 Word #5 RO 16 WORDS Same as above
41505 System Events 80–95 Word #6 RO 16 WORDS Same as above
41506 System Events 96–111 Word #7 RO 16 WORDS Same as above
41507 System Events 112–127 Word #8 RO 16 WORDS Same as above
41508 System Events 128–143 Word #9 RO 16 WORDS Same as above
41509 System Events 144–159 Word #10 RO 16 WORDS Same as above
41510 System Events 160–175 Word #11 RO 16 WORDS Same as above
41511 System Events 176–191 Word #12 RO 16 WORDS Same as above
41512 System Events 192–207 Word #13 RO 16 WORDS Same as above
41513 System Events 208–223 Word #14 RO 16 WORDS Same as above
41514 System Events 224–239 Word #15 RO 16 WORDS Same as above
41515 System Events 240–255 Word #16 RO 16 WORDS Same as above
41516 – 41536 Reserved Reserved for the Wireless Monitor
41537 – 41549 Reserved Reserved for future use

Note: Cannot Read Past End of Block.

*0x7FD6 = data unavailable. 0x7FFF = data is out of range.

 

Define/Inspect Defined Common Faults:

Register Data Description Access Data Type Range/Units/Notes
41550 Emergency Stop RW WORD Selected | SetpointThe selected byte indicates whether a given fault has been assigned to the defined common fault:
0 not assigned to the defined common fault;
1=assigned to the defined common fault.
The setpoint byte indicates the setpoint value for that item
41551 Overspeed RW WORD Same as above
41552 Overcrank RW WORD Same as above
41553 High Coolant Temperature Shutdown RW WORD Same as above
41554 Oil Pressure Shutdown RW WORD Same as above
41555 Low Coolant Temperature (ECM only) RW WORD Same as above
41556 Low Fuel RW WORD Same as above
41557 High Coolant Temperature Warning RW WORD Same as above
41558 Oil Pressure Warning RW WORD Same as above
41559 Master Not In Auto RW WORD Same as above
41560 NFPA 110 Fault RW WORD Same as above
41561 Low Battery Voltage RW WORD Same as above
41562 High Battery Voltage RW WORD Same as above
41563 Battery Charger Fault RW WORD Same as above
41564 System Ready RW WORD Same as above
41565 Loss of ECM Comm (ECM only) RW WORD Same as above
41566 No Oil Pressure Signal RW WORD Same as above
41567 High Oil Temperature Shutdown RW WORD Same as above
41568 No Coolant Temperature Signal RW WORD Same as above
41569 Low Coolant Level RW WORD Same as above
41570 Speed Sensor Fault RW WORD Same as above
41571 Locked Rotor RW WORD Same as above
41572 Master Switch Error RW WORD Same as above
41573 Master Switch Open RW WORD Same as above
41574 Master Switch Off RW WORD Same as above
41575 AC Sensing Loss RW WORD Same as above
41576 Over Voltage RW WORD Same as above
41577 Under Voltage RW WORD Same as above
41578 Weak Battery RW WORD Same as above
41579 Over Frequency RW WORD Same as above
41580 Under Frequency RW WORD Same as above
41581 Load Shed kW Overload RW WORD Selected | Setpoint
41582 Load Shed kW Under Frequency RW WORD Selected | Setpoint
41583 Over Current RW WORD Selected | Setpoint
41584 EPS Supplying Load RW WORD Selected | Setpoint
41585 Internal Fault RW WORD Selected | Setpoint
41586 Engine Cooldown Delay RW WORD Selected | Setpoint
41587 Engine Start Delay RW WORD Selected | Setpoint
41588 Starting Aid RW WORD Selected | Setpoint
41589 Generator Running RW WORD Selected | Setpoint
41590 Air Damper Control RW WORD Selected | Setpoint
41591 Ground Fault RW WORD Selected | Setpoint
41592 EEPROM Write Failure RW WORD Selected | Setpoint
41593 Critical Overvoltage RW WORD Selected | Setpoint
41594 Alternator Protect Shutdown RW WORD Selected | Setpoint
41595 Air Damper Indicator RW WORD Selected | Setpoint
41596 Digital Input 01 RW WORD Note: Analog and digital inputs are user-defined through the controller or Monitor III software.
See the related operation manual.
41597 Digital Input 02 RW WORD Same as above
41598 Digital Input 03 RW WORD Same as above
41599 Digital Input 04 RW WORD Same as above
41600 Digital Input 05 RW WORD Same as above
41601 Digital Input 06 RW WORD Same as above
41602 Digital Input 07 RW WORD Same as above
41603 Digital Input 08 RW WORD Same as above
41604 Digital Input 09 RW WORD Same as above
41605 Digital Input 10 RW WORD Same as above
41606 Digital Input 11 RW WORD Same as above
41607 Digital Input 12 RW WORD Same as above
41608 Digital Input 13 RW WORD Same as above
41609 Digital Input 14 RW WORD Same as above
41610 Digital Input 15 RW WORD Same as above
41611 Digital Input 16 RW WORD Same as above
41612 Digital Input 17 RW WORD Same as above
41613 Digital Input 18 RW WORD Same as above
41614 Digital Input 19 RW WORD Same as above
41615 Digital Input 20 RW WORD Same as above
41616 Digital Input 21 RW WORD Same as above
41617 Analog Input 01 RW WORD Same as above
41618 Analog Input 02 RW WORD Same as above
41619 Analog Input 03 RW WORD Same as above
41620 Analog Input 04 RW WORD Same as above
41621 Analog Input 05 RW WORD Same as above
41622 Analog Input 06 RW WORD Same as above
41623 Analog Input 07 RW WORD Same as above
41624 Reserved for additional input RW WORD
41625 Reserved for additional input
41626 Reserved for additional input
41627 Reserved for additional input
41628 Reserved for additional input
41629 Reserved for additional input
41630 Reserved for additional input
41631 Reserved for additional input
41632 Defined Common Fault
41633 Software Controlled RDO#1 RW WORD Selected | Setpoint
41634 Software Controlled RDO#2 RW WORD Selected | Setpoint
41635 Software Controlled RDO#3 RW WORD Selected | Setpoint
41636 Software Controlled RDO#4 RW WORD Selected | Setpoint
41637 – 41348 Reserved for factory use RW WORD Selected | Setpoint
41649 Genset Parameter Warning RW WORD Selected | Setpoint
41650 Genset S/N Mismatch Warning RW WORD Selected | Setpoint
41651 Genset S/N Mismatch Shutdown RW WORD Selected | Setpoint
41652 Reserved for factory use RW WORD Selected | Setpoint
41653 Protective Relay Overvoltage RW WORD Switchgear applications only. Cannot be defined as common fault or assigned as RDO, but can referenced in event stack/log.
41654 Protective Relay Under Voltage RW WORD Same as above
41655 Protective Relay Overfrequency RW WORD Same as above
41656 Protective Relay Underfrequency RW WORD Same as above
41657 Protective Relay Reverse Power RW WORD Same as above
41658 Protective Relay Over Power RW WORD Same as above
41659 Protective Relay Loss of Field RW WORD Same as above
41660 Protective Relay Overcurrent Vr RW WORD Same as above
41661 Reverse Power Shutdown RW WORD Switchgear applications only
41662 Over Power Shutdown RW WORD Switchgear applications only
41663 Loss of Field Shutdown RW WORD Switchgear applications only
41664 Over Current Shutdown RW WORD Switchgear applications only
41665 Common Protective Relay Output RW WORD Switchgear applications only. Cannot be defined as common fault, but can be assigned as RDO and referenced in event stack/log.
41666 In Synch RW WORD Switchgear applications only
41667 Breaker Trip RW WORD Switchgear applications only
41668 Fuel Valve Relay RW WORD Waukesha only.
41669 Pre Lube Relay RW WORD Waukesha only.
41670 Air -Fuel Module Start RW WORD Waukesha only.
41671 Oil Temperature Loss of Sign RW WORD Waukesha only.
41672 High Oil Temperature Warning RW WORD Waukesha only.
41673 Intake Air Temperature Loss of Signal RW WORD Waukesha only.
41674 High Intake Air Temperature Warning RW WORD Waukesha/MDEC/ADEC only.
41675 High Intake Air Temperature Shutdown RW WORD Waukesha/MDEC/ADEC only.
41676 MDEC/ADEC Yellow Alarm RW WORD MDEC/ADEC only.
41677 MDEC/ADEC Red Alarm RW WORD MDEC/ADEC only.
41678 MDEC/ADEC Block Heater Control RW WORD MDEC/ADEC only.
41679 Low Coolant Temperature Shutdown RW WORD MDEC/ADEC only.
41680 MDEC/ADEC Load Shed Over Temperature RW WORD MDEC/ADEC only.
41681 – 41740 Reserved For Future Use RW WORD
41741 Air -Fuel Module Start RW WORD Waukesha only.
41742 – 41805 Reserved For Future Use RW WORD

 

Device ID

Register Data Description Access Data Type Range/Units/Notes
49999 Device ID RO WORD Dec 550 Device ID = 20

*0x7FD6 = data unavailable. 0x7FFF = data is out of range.

 

See:

Table 1: Register Map Guide

Table 3: Remapped Registers

Table 4: System Event Codes

Table 5: System Event Code Table

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