GE Measurement Sentinel LCT4 User Manual page 98

Chapter 4. MODBUS Communications
Category Measurement Type Size Format
Comm Parity
Settings
Stop Bits
Meter Address
All Ones
Note 5: Regarding meter status, each bit field indicates the error number from LSB corresponding to E1, and from
MSB corresponding to E32.
Note 6: Writing any non-zero value will clear the totals (unless they are locked using TOT LOCK/KEY LOCK switches
on the front panel - per MID requirements).
Note 6: Writing to COMP will clear all channels.
Note: The Modbus Register Map, Table 14 on page 82, has some fields in grey boxes. These are currently not
supported and will return a value of –1.0.
86
Table 14: Modbus Register Map (cont.)
Composite
Register
Address
I 1 Unsigned 5123
integer
0x1402
I 1 Unsigned 5124
integer
0x1403
I 1 Unsigned 5125
integer
0x1404
I 1 Unsigned 5126
integer
0x1405
Channel 1 Channel 2
Register Register
Address Address
Channel 3 Channel 4
Register Register
Address Address
Sentinel™ LCT4 User's Manual