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
