GE Industrial Solutions POWER LEADER ModBus Monitor - Manual (Page 59)

POWER LEADER Modbus Monitor
Appendix B – Modbus Monitor Register Map
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Appendix B:
Modbus Monitor Register Map
This Appendix provides the Register Map of the Modbus
Monitor.
Only two sorts of Input Registers are supported:
Dynamic Value Registers and Event Registers.
Other registers such as R0, R1, R2, R3 are not being
supported.
Note the final column (Number of Registers) indicates
how many registers will be received when the indicated
register is requested. For example, when register R40340
is requested, two registers are returned.
Address Contents Units/Value/Range Type
(R = Read only
RW = Read/Write)
Format Number of
Registers
R40340 IEM Time Register XX SS MM HH RW Long (BCD) 2
R40342 IEM Date Register XX DD MM YY RW Long (BCD) 2
R41000 Product ID 30 R unsigned integer 1
R41001 Modbus Address R unsigned integer 1
R41002-R41003 Serial Number R unsigned long integer
(First Register contains Low
Word, Second contains High
Word) 2
R41004-R41005 Firmware Revision R unsigned long integer
(First Register contains the
integer part, Second Register
contains the decimal part:
High Byte = 0.1*N
Low Byte = 0.01*M) 2
R41012 Proxy Status
Indicator 0h - if PMCS Modbus Monitor
Proxy software is not present
1h - if PMCS Modbus Monitor
Proxy software is present
RW unsigned integer 1
R41013 Event Logger
Indicator 0h - if PMCS Event Logger client
software is not present
1h - if PMCS Event Logger client
software is present
RW unsigned integer 1
R41014-R41023 Reserved 1
R41100-R41150 Reserved 1