Specifications

v1.05
6.26.09
- 31 -
Multiple Status Bits
Read from modbus register as unsigned integer. The value is composed of more than one status condition. This
is accomplished by setting the appropriate bits for each status condition. See details below:
Monico
Id
PID Description Modbus
Address
Manual Remarks
6 Oxygen Sensor Status 30006 Bits set to 1 indicate Status: 8=start cal. 7= cal in progress,
6=sensor on, 5= command sensor on
8 Ignition Timing Calibration 30008 Bits set to 1 indicate Status: 8=cal good else cal bad, 7=
enable cal else disable cal
40 G3600 Engine Status 30040 Bit8: 0=idle, 1=rated. Bit7: 0=off grid, 1=on grid. Bit6-5:
00=running, 01=coasting, 10=shutdown, 11=not used
41 Engine Operation 30041 Bit8: 0=genset, 1=industrial. Bit6: 0=isochronous govenor,
1=droop govenor
46 Auxiliary Status 30046 Mode Control Switch Bit8-7: 11=start, 10=auto, 01=stop,
00=off/reset. E-Stop Bit6: 1=stop, 0=run. Driven
Equipment Bit5: 1=Ready, 0=Not Ready. Prelube Slave
Relay Bit4: 1=ON, 2=OFF. Prelube Relay Bit3: 1=ON,
2=OFF. Prelube Switch Bit2: 1=Not Ready, 0=Ready.
Initiate Contact Bit1: 1=Stop, 0=Run.
52 EIS Special Test Status 30052 Inactive (Tests should only be done on-site) bit 8: 1=Enable
special test, 0=disable. Bit7: 0=proceed to test B. Bit5-1
0=test passed. Non zero=# of tests failed
56 Diagnostic Status Summary 30056 Bits 2-1: 0=None, 1=Level 1 Warning, 2=Level2 Warning,
3=Level 3 Warning. Bit 3&4 not used. Bit 5: 0=No logged
events, 1=At least 1 logged event. Bit 6 not used. Bit7: 0=No
logged diag., 1=At least 1 logged diag. Bit8: 0=No active
diag. 1=At least 1 active diag.
65 General Alarm Output Status/Override (Marine Only) 30065 (This can be written to) Bit 8: 1=Override, 0=Normal. Bit 1:
0=Output is OFF, 1=Output is ON
77 Engine Status 30077 Bit 4: 1=Fuel injection disabled, 0=No injection disabled.
Bit5: 1=E-stop shutdown, 0=No E-stop shutdown. Bit 1:
1=No Engine Speed, 0=Engine Speed
90 GSC Relay Status 30090 Organized by bit pairs where for each pair 0=Off/de-
energized, 1=On/energized, 3=Relay not installed: Bits 2,
1=Air Shutoff Relay. Bits 4,3=Fuel Control Relay. Bits
6,5=Crank Terminate Relay. Bits 8,7=Starter Motor Relay.
Bits 10,9=Genset Fault Relay. Bits 12,11=Run Relay. Bits
14,13=Program Spare Relay. Bits 16,15=Electronic Govenor
Relay.
91 GSC Relay Control 30091 (only bits 16-13 are write able) Organized by bit pairs where
for each pair 0=Off/de-energized, 1=On/energized, 3=Relay
not installed, keep same state: Bits 2,1=Air Shutoff Relay.
Bits 4,3=Fuel Control Relay. Bits 6,5=Crank Terminate
Relay. Bits 8,7=Starter Motor Relay. Bits 10,9=Genset Fault
Relay. Bits 12,11=Run Relay. Bits 14,13=Program Spare
Relay. Bits 16,15=Electronic Govenor Relay.
93 GSC Alarm Status
30093
Organized by bit pairs where for each pair 0=Alarm Off,
1=Alarm On, 3=Not Available: Bits 2,1=High Coolant Temp.
Bits 4,3=Low Coolant Temp. Bits 6,5=Low Oil Psi. Bits
8,7=Eng Control Switch not in Auto or Manual. Bits
10,9=High Oil Temp. Bits 12,11=Eng Control Alarm. Bits
14,13=Not used. Bits 16,15=Undefined.