GE Industrial Solutions A Series Lighting Control Panelboards Modbus Register Map - Manual (Page 13)

A Series ® Lighting Controller Modbus Register Map
Fixed-Value (Device Object) Registers
7
Device Properties (Editable)
Table 9 indicates the editable device properties.
Offset Modbus # reg Property Format Range Type
0
50001 – 50007 Firmware Version ASCII Int (ASCII string)
12 chars max + 2 bytes string size R
7 50008 – 50014 Hardware Revision ASCII Int (ASCII string)
12 chars max + 2 bytes string size R
14 50015 – 50021 Application software
version
ASCII Int (ASCII string)
12 chars max R
21 50022 – 50023 Latitude* Real +/- 90.0 R/W
23 50024 – 50025 Longitude** Real +/- 180.0 R/W
25 50026 UTC Enable INT 0 /1 R/W
26 50027 UTC Offset INT +/- 32767 R/W
27 50028 DST Enable INT 0/1 R/W
Last Reset Time/Date
28 50029 Hours/Minutes WORD R
29 50030 Seconds/Hundreths sec WORD R
30 50031 DayOfWeek/Day WORD R
31 50032 Month/Year WORD R
32 50033 Reset Count WORD 1 – 65535 R
33 50034 Device Address
(Mac address) WORD 1 – 99 R
34 50035 Device Control WORD 1 - Load-from-Flash
2 - Save-to-Flash
3 - Recfg Network W
Current Time/Date
35 50036 Hours/Minutes WORD R/W
36 50037 Seconds/Hundredths
Sec WORD R/W
37 50038 DayofWeek/Day WORD R/W
38 50039 Month/Year WORD R/W
39 50040 – 50046 Product Id ASCII INT (ASCII string)
12 chars max + 2 bytes string size R
Table 9. Types of fixed-value registers.
Note:
•
Registers of Type R must not be written to even
though the can be viewed with Function 3.
•
Registers of Type R/W are designed to be
editable. This allows setting the DST/UTC &
Location.
•
Changing the Current time requires a single write
to registers 50035 to 50038, using Function 16