Appendix
A.3 MODBUS
SENTRON PAC4200
System Manual, 09/2009, A5E02316180B-02
259
Offset Number of
registers
Name Format Unit Value range Access
0 = No
1 = Auto EU
2 = Auto US
50233 2 Daylight Saving Unsigned long -
3 = Table for
individual time
change
RW
50235 2 Time Zone Long min MODULO(30)==0 RW
50237 2 Averaging Time Sliding Window
Demands
Unsigned long s 3,5,10,30,60,300,600,900 RW
0 = VARn
1 = VARtot
50239 2 Used Type of Reactive Power Unsigned long -
2 = VAR1
RW
Byte 2 Port
Byte 2 0 ... 11
Byte 3 Bit
50241 2 Universal Counter 1 DI count
signal
Unsigned long -
Byte 3 0 ... 7
RW
0 = Normal 50243 2 Current Direction a Unsigned long -
1 = Inverted
RW
0 = Normal 50245 2 Current Direction b Unsigned long -
1 = Inverted
RW
0 = Normal 50247 2 Current Direction c Unsigned long -
1 = Inverted
RW
50249 2 Measuring Threshold Operating
Hours Counter
Unsigned long % 0 ... 10 RW
0 = DI
1 = DO
2 = Limit logic
3 = Limit 0
4 = Limit 1
5 = Limit 2
6 = Limit 3
7 = Limit 4
8 = Limit 5
9 = Limit 6
10 = Limit 7
11 = Limit 8
12 = Limit 9
13 = Limit 10
50251 2 Universal counter 2 source Unsigned long -
14 = Limit 11
RW