Modbus Settings With The Function Codes 0X03, 0X04 And 0X10 - Siemens SENTRON PAC2200 Product Manual

Appendix
A.1 Modbus TCP
A.1.8

Modbus settings with the function codes 0x03, 0x04 and 0x10

Addressing the settings
You can use the Modbus function codes 0x03, 0x04 for read accesses and 0x10 for write
accesses on all the settings parameters listed below.
Table A- 7 Settings parameters
Offset Number of
registers
49999 2
50001 2
50011 2
50013 2
50021 2
50023 2
50243 2
50245 2
50247 2
2) Not available for MID and 65A devices
98
Name
Rated current display
range
Connection type
Primary current
Secondary current
Demand period
Synchronization
Change current L1 direc-
tion
2)
Change current L2 direc-
tion
2)
Change current L3 direc-
tion
2)
Unit Format
A unsigned long
- unsigned long
A unsigned long
A unsigned long
Min. unsigned long
- unsigned long
- unsigned long
- unsigned long
- unsigned long
Value range
1 - 99999 A
0 = 3P4W
4 = 1P2W
2)
1 ... 99999 A (5 A device)
65 A (65 A device)
1 A, 5 A (5 A device)
65 A (65 A device)
1 ... 60
0 = No synchronization RW
1 = Synchronization
via bus
2 = Synchronization
via the digital input
0 = No
1 = Yes
0 = No
1 = Yes
0 = No
1 = Yes
Manual, 05/2018, L1V30415167B-02
Access
RW
RW
RW
R
RW
R
RW
RW
RW
RW
PAC2200