GE Industrial Solutions A Series Lighting Control Panelboards Modbus Register Map - Manual (Page 18)

A Series ® Lighting Controller Modbus Register Map
Physical Input Registers-Multistate Inputs (MI)
12
The format of the Multi-state Input’s
associated MIC reference is shown in table
18. Changing the MIC reference changes how the Multi-state Input’s value is
interpreted. (Ex for MI-301).
Offset Modbus Reg DB Size Property Format Range Type
0 40201 WORD Value From Int 0 – 2
0 = MIC Standard
1 = reserved
2 = MIC Stepping
RW
Configuration Ref.
1 40202 WORD Object Type Word 183 [MIC] RW
2 40203 WORD Object Instance Word 1 = MIC1 (GE Switch)
2 = MIC2 (On/Off)
RW
3 registers per MI
Table 18. Format of Multi-state Input associated MIC reference
Note: Configuration Reference registers (i.e. 40202 and 40203) must be written in a single write using
Function 16.