Lighting group objects, Lighting group registers (outofservice), Lighting group setup registers – GE Industrial Solutions A Series Lighting Control Panelboards Modbus Register Map User Manual
Page 32: A series, Lighting group output registers (coils), Sample packets
A Series
®
Lighting Controller Modbus Register Map
Lighting Group Objects
26
Lighting Group Objects
Individual binary outputs can be grouped together to
represent the logical layout of a building installation.
Sixteen lighting groups (LG) are available and each one
can contain a group of 33 outputs.
Lighting Group Output Registers (Coils)
Actual value registers start at 301. The Lighting Group
and OutOfService property can be commanded by
Function Code 05 and 15 and read by Function Code 1
and are mapped to Lighting Group Instances 1–16. The
value in the register represents the Lighting Group’s
PresentValue.The Lighting Group output registers are
listed inTable 43.
Reg.
Contents
Type
Format Instance
301
LG01 Value
RW
On/Off
01
302
LG02 Value
RW
On/Off
02
303
LG03 Value
RW
On/Off
03
304
LG04 Value
RW
On/Off
04
305
LG05 Value
RW
On/Off
05
306
LG06 Value
RW
On/Off
06
307
LG07 Value
RW
On/Off
07
308
LG08 Value
RW
On/Off
08
309
LG09 Value
RW
On/Off
09
310
LG10 Value
RW
On/Off
10
311
LG11 Value
RW
On/Off
11
312
LG12 Value
RW
On/Off
12
313
LG13 Value
RW
On/Off
13
314
LG14 Value
RW
On/Off
14
315
LG15 Value
RW
On/Off
15
316
LG16 Value
RW
On/Off
16
Table 43. Lighting Group output registers.
Sample Packets
Table44 is an example of a request for LG Value Reg302
to Reg305 (Function Code 1, LG2 – LG5 in map).
Note that the status of outputs 5–2 is hex 0B or binary
0000 1011, where LG302 is the LSB and LG305 is the
fourth bit from the left. Unused bits are padded as zero.
Request
Response
Field Name
Hex
Field Name
Hex
Device Address
01
Device Address
01
Function
01
Function
01
Register Address Hi
01
Byte Count
01
Register Address Lo
2D
Output Status 5–2
0B
Quantity of LG Hi
00
Packet CRC Hi
Quantity of LG Lo
04
Packet CRC Lo
Packet CRC Hi
Packet CRC Lo
Table 44. Sample packets for LG Value Reg302 to Reg305.
Lighting Group Registers
(OutOfService)
The Lighting Group OutOfService registers are listed in
Table45.
Reg.
Contents
Type Format Instance
401
LG01 OutOfService
RW
On/Off
01
402
LG02 OutOfService
RW
On/Off
02
403
LG03 OutOfService
RW
On/Off
03
404
LG04 OutOfService
RW
On/Off
04
405
LG05 OutOfService
RW
On/Off
05
406
LG06 OutOfService
RW
On/Off
06
407
LG07 OutOfService
RW
On/Off
07
408
LG08 OutOfService
RW
On/Off
08
409
LG09 OutOfService
RW
On/Off
09
410
LG10 OutOfService
RW
On/Off
10
411
LG11 OutOfService
RW
On/Off
11
412
LG12 OutOfService
RW
On/Off
12
413
LG13 OutOfService
RW
On/Off
13
414
LG14 OutOfService
RW
On/Off
14
415
LG15 OutOfService
RW
On/Off
15
416
LG16 OutOfService
RW
On/Off
16
Table 45. Lighting Group OutOfService registers.
Sample Packets
Table 46 is an example of a request for LG OutOfService
status instance 401–416 (Function Code 1, LG1–16 in
map).
Note that the LG OutOfService Status of 408–401 is shown
as hex AB or binary 1010 1011, where LG 401 is the LSB
and LG408 is the MSB.
Request
Response
Field Name
Hex Field Name
Hex
Device Address
01 Device Address
01
Function
01 Function
01
Register Address Hi
01 Byte Count
02
Register Address Lo 90 OutOfService Reg408–401
AB
Quantity of LG Hi
00 OutOfService Reg416–409
AA
Quantity of LG Lo
10 Packet CRC Hi
Packet CRC Hi
Packet CRC Lo
Packet CRC Lo
Table 46. Sample packets for LG out of Service instance 401–416.
Lighting Group Setup Registers
The Lighting Group setup parameters are assigned a
block of holding registers starting at 4001 as indicated in
table 47. Lighting Group properties can be commanded