GE Industrial Solutions A Series Lighting Control Panelboards Modbus Register Map - Manual (Page 24)

A Series ® Lighting Controller Modbus Register Map
Physical Output Registers-Binary Outputs (BO)
18
Read Coil Status of BO Reg2 to Reg19
Table 28 shows the result of a request to read the coil
status of BO Reg2–Reg19 (Function 1, BO2–19 in map).
Note that the status of outputs 19–18 is shown as the byte
value 0x03 or binary 0000 0011 and output 18 is the LSB.
The six remaining high-order bits are zero filled.
Request Response
Field Name Hex Field Name Hex
Device Address 01 Device Address 01
Function 01 Function 01
Register Address Hi 00 Byte Count 03
Register Address Lo 01 Output Status 9–2 AC
Quantity of Outputs Hi 00 Output Status 17–10 0A
Quantity of Outputs Lo 12 Output Status 19–18 03
Packet CRC Hi Packet CRC Hi
Packet CRC Lo Packet CRC Lo
Table 28. Sample packet for coil status of BO Reg2 to Reg19.
Read Coil Status of BO Reg62 to Reg66
Table 29 shows the result of a request to read the coil
status of BO Reg62–Reg66 (Function 1, BO62–66). Note
that the status of outputs 66–62 is shown as the byte value
0x37 or binary 0001 0111 and output 62 is the LSB. The
remaining two high-order bits are zero filled.
Request Response
Field Name Hex Field Name Hex
Device Address 01 Device Address 01
Function 01 Function 01
Register Address Hi 00 Byte Count 03
Register Address Lo 3D Output Status 66–62 17
Quantity of Outputs Hi 00 Packet CRC Hi
Quantity of Outputs Lo 05 Packet CRC Lo
Packet CRC Hi
Packet CRC Lo
Table 29. Sample packet for coil status of BO Reg62 to Reg 66.
The output values are
Reg62: BO62 Value – ON
Reg63: BO63 Value – ON
Reg64: BO64 Value – ON
Reg65: BO65 Value – OFF
Reg66: BO66 Value – ON
Physical Output Registers
(OutOfService)
Actual value registers start at 201, commanded by
Function Code 01, 05, or 15 and mapped to Binary
Outputs (BO) 1–66. The address space is reserved to 900.
The value in the register represents the Binary Output’s
OutOfService value. A value of 1 corresponds to manual
mode, 0 to auto mode.The physical output registers
(OutOfService) are listed in Table 30.
Reg. Contents Type Format
BO
Instance
201 BO1 OutOfService RW ON/OFF 01
202 BO2 OutOfService RW ON/OFF 02
203 BO3 OutOfService RW ON/OFF 03
204 BO4 OutOfService RW ON/OFF 04
205 BO5 OutOfService RW ON/OFF 05
206 BO6 OutOfService RW ON/OFF 06
207 BO7 OutOfService RW ON/OFF 07
208 BO8 OutOfService RW ON/OFF 08
209 BO9 OutOfService RW ON/OFF 09
210 BO10 OutOfService RW ON/OFF 10
211 BO11 OutOfService RW ON/OFF 11
212 BO12 OutOfService RW ON/OFF 12
213 BO13 OutOfService RW ON/OFF 13
214 BO14 OutOfService RW ON/OFF 14
215 BO15 OutOfService RW ON/OFF 15
216 BO16 OutOfService RW ON/OFF 16
217 BO17 OutOfService RW ON/OFF 17
218 BO18 OutOfService RW ON/OFF 18
219 BO19 OutOfService RW ON/OFF 19
220 BO20 OutOfService RW ON/OFF 20
221 BO21 OutOfService RW ON/OFF 21
222 BO22 OutOfService RW ON/OFF 22
223 BO23 OutOfService RW ON/OFF 23
224 BO24 OutOfService RW ON/OFF 24
225 BO25 OutOfService RW ON/OFF 25
226 BO26 OutOfService RW ON/OFF 26
227 BO27 OutOfService RW ON/OFF 27
228 BO28 OutOfService RW ON/OFF 28
229 BO29 OutOfService RW ON/OFF 29
230 BO30 OutOfService RW ON/OFF 30
231 BO31 OutOfService RW ON/OFF 31
232 BO32 OutOfService RW ON/OFF 32
233 BO33 OutOfService RW ON/OFF 33
234 BO34 OutOfService RW ON/OFF 34
235 BO35 OutOfService RW ON/OFF 35
236 BO36 OutOfService RW ON/OFF 36
237 BO37 OutOfService RW ON/OFF 37
238 BO38 OutOfService RW ON/OFF 38
239 BO39 OutOfService RW ON/OFF 39
240 BO40 OutOfService RW ON/OFF 40
241 BO41 OutOfService RW ON/OFF 41
242 BO42 OutOfService RW ON/OFF 42
243 BO43 OutOfService RW ON/OFF 43
244 BO44 OutOfService RW ON/OFF 44
245 BO45 OutOfService RW ON/OFF 45
246 BO46 OutOfService RW ON/OFF 46
247 BO47 OutOfService RW ON/OFF 47
248 BO48 OutOfService RW ON/OFF 48
249 BO49 OutOfService RW ON/OFF 49
250 BO50 OutOfService RW ON/OFF 50
251 BO51 OutOfService RW ON/OFF 51