GE Sievers 500 RL - Figure; Table

GE Analytical Instruments ©2010 83 of 226 DLM 74001-04 Rev. A
Chapter 4: Basic Analyzer Operation
Figure 16: The Modbus Screen
Table 5: Modbus Register Table
Register Type Description Function Address Bit
Discrete Inputs (read) Status 2 1000
New Data 0
Error 1
Standby 2
Alarm 1 3
Alarm 2 4
Alarm 3 5
Alarm 4 6
Activations 2 1002
Feature 1 0
Feature 2 1
Feature 3 2
Feature 4 3
Coils (read) State 1 2000
Run 0
Stop 1
Coils (write) Run 5 2000 *
Stop 5 2001 *
Input Registers (read) Instrument Family 4 3010 *
Instrument Model 4 3011 *
Serial Number 4 3012 *
Firmware Version (Major) 4 3015 *
Firmware Version (Minor) 4 3016 *