Parameter assignment/Addressing
5.1 MODBUS RTU
PAC RS485
42 Manual, 02/2008, A5E02091800B-01
Offset Number of
registers
Name Unit Format Value range Access
0 = Limit Logic
1 = Limit 0
2 = Limit 1
3 = Limit 2
4 = Limit 3
5 = Limit 4
50037 2 "Limit violation" mode - unsigned long
6 = Limit 5
RW
0 = Import kWh
1 = Export kWh
2 = Import kvarh
50041 2 "Energy pulse" mode - unsigned long
3 = Export kvarh
RW
50043 2 Pulses per unit (pulses
per 1000 Wh / VARh)
- unsigned long 1 ... 999 RW
50045 2 Pulse length ms unsigned long 30 ... 500 RW
Table 5-12 Settings parameter for language, phase labels and universal counters source
Offset Number of
registers
Name Unit Format Value range Access
0 = German
1 = English
2 = Portuguese
3 = Turkish
4 = Spanish
5 = Italian
6 = Russian
7 = French
50047 2 Active language - unsigned long
8 = Chinese
RW
0 = IEC 50049 2 Phase labels IEC/NAFTA - unsigned long
1 = NAFTA
RW
0 = Digital input
1 = Digital output
2 = Limit Logic
3 = Limit 0
4 = Limit 1
5 = Limit 2
6 = Limit 3
7 = Limit 4
50051 2 Universal counter source - unsigned long
8 = Limit 5
RW