Appendix
A.3 MODBUS
SENTRON PAC4200
228
System Manual, 09/2009, A5E02316180B-02
Offset Number of
registers
Name
Format
Unit
Value range
Access
141
2
Maximum Total Reactive Power (VARn)
Float
VAR
-
R
143
2
Maximum Total Power Factor
Float
-
-
R
145
2
Minimum Voltage a-n
Float
V
-
R
147
2
Minimum Voltage b-n
Float
V
-
R
149
2
Minimum Voltage c-n
Float
V
-
R
151
2
Minimum Voltage a-b
Float
V
-
R
153
2
Minimum Voltage b-c
Float
V
-
R
155
2
Minimum Voltage c-a
Float
V
-
R
157
2
Minimum Current a
Float
A
-
R
159
2
Minimum Current b
Float
A
-
R
161
2
Minimum Current c
Float
A
-
R
163
2
Minimum Apparent Power a
Float
VA
-
R
165
2
Minimum Apparent Power b
Float
VA
-
R
167
2
Minimum Apparent Power c
Float
VA
-
R
169
2
Minimum Active Power a
Float
W
-
R
171
2
Minimum Active Power b
Float
W
-
R
173
2
Minimum Active Power c
Float
W
-
R
175
2
Minimum Reactive Power a (VARn)
Float
VAR
-
R
177
2
Minimum Reactive Power b (VARn)
Float
VAR
-
R
179
2
Minimum Reactive Power c (VARn)
Float
VAR
-
R
181
2
Minimum Power Factor a
Float
-
0 ... 1
R
183
2
Minimum Power Factor b
Float
-
0 ... 1
R
185
2
Minimum Power Factor c
Float
-
0 ... 1
R
187
2
Minimum Line Frequency
Float
Hz
45 ... 65
R
189
2
Minimum 3-Phase Average Voltage ph-n
Float
V
-
R
191
2
Minimum 3-Phase Average Voltage ph-ph Float
V
-
R
193
2
Minimum 3-Phase Average Current ph-ph Float
A
-
R
195
2
Minimum Total Apparent Power
Float
VA
-
R
197
2
Minimum Total Active Power
Float
W
-
R
199
2
Minimum Total Reactive Power (VARn)
Float
VAR
-
R
201
2
Minimum Total Power Factor
Float
VAR
-
R
