Siemens SENTRON PAC3200 - Modbus Settings with the Function Codes 0 X03, 0 X04 and 0 X10; Table 3-11 Settings Parameters

Description
3.9 Ethernet port
SENTRON PAC3200
Manual, 02/2008, A5E01168664B-04
47
3.9.8 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 3-11 Settings parameters
Offset Number of
registers
Name Unit Format Value range Access
0 = 3P4W
1 = 3P3W
2 = 3P4WB
3 = 3P3WB
50001 2 Connection type - unsigned long
4 = 1P2W
RW
0 = No 50003 2 Voltage measurement
using voltage
transformers?
- unsigned long
1 = Yes
RW
50005 2 Primary voltage - unsigned long 1 ... 999999 V RW
50007 2 Secondary voltage - unsigned long 1 ... 690 V RW
50011 2 Primary current - unsigned long 1 ... 99999 A RW
50013 2 Secondary current - unsigned long 1 A, 5 A RW
0 = No 50015 2 Invert CT polarity? - unsigned long
1 = Yes
RW
50019 2 Zero point suppression
level (% rated current)
% float 0.0 ... 10.0 RW
50021 2 Demand Period Min. unsigned long 1 ... 60 RW
0 = No synchronization
1 = Synchronization
via bus
50023 2 Synchronization - unsigned long
2 = Synchronization
via the digital input
RW