GE Industrial Solutions A Series Lighting Control Panelboards Modbus Register Map - Manual (Page 19)

A Series ® Lighting Controller Modbus Register Map
Physical Input Registers-Analog Inputs(AI)
13
Analog Input Registers
Lighting controller contains three on-board Analog
Inputs and upto 16 remote Inputs ( 8 per Daylight
Optimisation module . The present value of the Analog
Input objects are mapped as indicated in table 19.
Analog Input (AI) Value- (Registers 101-148)
Register AI Input Type Format
101 – 102 AI1 On-board R Float
103 – 104 AI2 On-board R Float
105 – 106 AI3 On-board R Float
117 – 118 AI-601 R Float
119 – 120 AI-602 R Float
121 – 122 AI-603 R Float
123 – 124 AI-604 R Float
125 – 126 AI-605 R Float
127 – 128 AI-606 R Float
129 – 130 AI-607 R Float
131 – 132 AI-608 R Float
133 – 134 AI-701 R Float
135 – 136 AI-702 R Float
137 – 138 AI-703 R Float
139 – 140 AI-704 R Float
141 – 142 AI-705 R Float
143 – 144 AI-706 R Float
145 – 146 AI-707 R Float
147 – 148 AI-708 R Float
Table 19. Analog Input Registers
Analog Input (AI) Object (Registers 1001 – 1272)
Table 20 shows different registers associated with each
AI.
Register AI Input Type Conf
Ref
1001 – 1009 AI1 On-board RW
1010 – 1018 AI2 On-board RW
1019 – 1027 AI3 On-board RW
1101 – 1109 AI-601 RW AIC1
1110 – 1118 AI-602 RW AIC1
1119 – 1127 AI-603 RW AIC1
1128 – 1136 AI-604 RW AIC1
1137 – 1145 AI-605 RW AIC1
1146 – 1154 AI-606 RW AIC1
1155 – 1163 AI-607 RW AIC1
1164 – 1172 AI-608 RW AIC1
1201 – 1209 AI-701 RW AIC1
1210 – 1218 AI-702 RW AIC1
1219 – 1227 AI-703 RW AIC1
1228 – 1236 AI-704 RW AIC1
1237 – 1245 AI-705 RW AIC1
1246 – 1254 AI-706 RW AIC1
1255 – 1263 AI-707 RW AIC1
1264 – 1272 AI-708 RW AIC1
Table 20. Analog Input Property Registers
Analog Input (AI) Properties:
Each AI object exposes the following properties via
Function codes 3/6/16. There are 6 properties
available: Value, Calibration and Configuration Ref
properties take multiple registers and Value &
Reliability can only be written if OutOfService is True
(OutofService means breaker is in manual mode). To
remove a Configuration Ref, write 0 into the
corresponding registers for object type and instance.
Table 21 shows different registers of AI1 object.