Siemens SENTRON PAC2200, Product Manual, Page: 113 / 130

Appendix
A.1 Modbus TCP
PAC2200
Equipment Manual, 12/2019, L1V30415167B-03
111
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
Name Unit Format Value range Access
49999 2 Rated current display range A unsigned long 1 - 99999 A RW
50001 2 Connection type - unsigned long 0 = 3P4W RW
4 = 1P2W
2)
50011 2 Primary current A unsigned long 1 ... 99999 A (5 A device) RW
65 A (65 A device) R
50013 2 Secondary current A unsigned long 1 A, 5 A (5 A device) RW
65 A (65 A device) R
50021 2 Demand period Min. unsigned long 1 ... 60 RW
50023 2 Synchronization - unsigned long 0 = No synchronization RW
1 = Synchronization via
bus
2 = Synchronization via
the digital input
50243 2 Change current L1 direction
2)
- unsigned long 0 = No RW
1 = Yes
50245 2 Change current L2 direction
2)
- unsigned long 0 = No RW
1 = Yes
50247 2 Change current L3 direction
2)
- unsigned long 0 = No RW
1 = Yes
2) Not available for MID and 65A devices