Specifications

v1.05
6.26.09
- 37 -
Diagnostic Codes
Will be supported in the near future
0=False (OFF), NonZero =True (ON) w/Fault Codes
A value of 0 indicates that the status is inactive, disabled or off.
A value of 1 indicates that the status is active, enabled or on.
0=Stop (OFF), NonZero=Start (ON)
A value of 0 indicates that the status is inactive, disabled or off.
A value of 1 indicates that the status is active, enabled or on.
Multistate
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
17 Engine Control Switch Position 30019 0=Off/reset, 2=Start, 3=Stop, 4=Auto
18 Shutdown Notify Relay Status 30020 0=Relay is OFF, 1=Relay is ON
21 Start-up Mode Status 30023 0=Starter is OFF, 1=Starter is ON, 2=Overcrank, 3=Startup
Successful, 224-255 are Fault Identifiers*
29 Engine Prelube Status 30031 Starting at 0: Prelube=OFF, ON, DISABLED,
COMPLETED. 4-255 are Fault Identifiers*
32 Remote Throttle Override (Generator Set Only) 30034 0= Normal throttle setting, 1=Low idle setting, 224-255 are
Fault Identifiers*
34 Low Idle Switch Position 30036 0=Switch is OFF, 1=Switch is ON, 224-255 are Fault
Identifiers*
63 Generator Phase A Power Factor Lead/Lag Status 30065 0=Current lags voltage, 1=Current leads voltage, 224-255
Fault Identifiers*
64 Generator Phase B Power Factor Lead/Lag Status 30066 0=Current lags voltage, 1=Current leads voltage, 224-255
Fault Identifiers*
65 Generator Phase C Power Factor Lead/Lag Status 30067 0=Current lags voltage, 1=Current leads voltage, 224-255
Fault Identifiers*
66 Generator Average Power Factor Lead/Lag Status 30068 0=Current lags voltage, 1=Current leads voltage, 224-255
Fault Identifiers*
71 EPG Circuit Breaker Status (GSP+P only) 30073 0=Breaker open, 1=Breaker closed, 228=Breaker sensor input
shorted low
257 Engine Coolant Pump Pressure Status 30290 0=coolant pressure OK, 1=coolant pressure too high, 2=Too
Low. 0-223 is Valid Range, 224-255 are Fault Identifiers
329 Hydrax Oil Pressure Switch Status 30362 22=Open, 23=Closed. 65504-65535 are Fault Identifiers
331 Emissions Feedback Mode 30364 394=Combustion Time Feedback, 395=Exhaust Temperature
Feedback, 397=Calibration Feedback, 398=No Feedback,
65504-65535 are Fault Identifiers
Multistate
Read from Modbus register as unsigned integer. The value indicates different status conditions depending on
the Caterpillar value being read. See details below:
Monico
Id
PID Description Modbus
Address
Manual Remarks