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Software Release: [App: 02.09.10051.00; Config: 2.9.20024; Built in PowerVision Configuration Studio Version: 2.9.23042;
BTL: 02.09.10015.00]
Section 40
50
00-02-0939
2019-06-13
Communication Mapping
This section outlines the RS485 Modbus Register Map and CAN Parameter Map.
MPC-10 & TEC-10 RS485 Modbus Registers
NOTE: The registers labeled Read/Write will allow the operator to change values through the
Modbus as a temporary modification. If power is cycled to the MPC-10 / TEC-10, the values
changed via Modbus will revert back to the last value entered locally. Writing a 1 to register
40240 will allow saving register changes to controller.
REGISTER #
TYPE
DESCRIPTION
UNITS
40001-40002
Read Only
Current Engine Hours (32 Bit)
Hours
40003
Read Only
Actual Engine Speed
RPM
40004
Read Only
System Voltage (12.5 will read 125)
VDC
40005
Read Only
Actual Engine Oil Pressure
kPa
40006
Read Only
Actual Engine Temperature
Celsius
40007
Read Only
Controller State (Active State: Numeral Indicated)
Numerals
0 = ECU Stabilize Delay
1 = Engine Stopped
2 = Controller in Standby
3 = Prestart 1 Delay
4 = Check Safe to Start
5 = Prestart 2 Delay
6 = Crank On
7 = Crank Rest
8 = False Start Check
9 = Engine Warmup Delay
10 = Line Fill 1 Delay
11 = Line Fill 2 Delay
12 = Running Loaded
13 = Running Cooldown Delay
14 = Energize to Stop Delay
15 = Engine Spindown Delay
16 = Wait to Start Delay
40008
Read Only
Active Shutdown Status (Active Fault: Bit = 1, Inactive: Bit = 0)
0 = Overspeed SD
(0 or 1)
1 = Underspeed SD
(0 or 1)
2 = Overcrank SD
(0 or 1)
3 = Low Oil Pressure SD
(0 or 1)
4 = High Engine Temp SD
(0 or 1)
5 = Low Fuel SD
(0 or 1)
6 = Low Discharge Pressure SD
(0 or 1)
7 = High Discharge Pressure SD
(0 or 1)
8 = Speed Signal Lost SD
(0 or 1)
9 = Low Lube Level SD
(0 or 1)
10 = Fuel Leak SD
(0 or 1)
11 = Fuel Filter Restriction SD
(0 or 1)
12 = Reserved
Reserved