Siemens SICAM MMU 7KG9663, Device Manual, Page: 167 / 262

9 Communication
9.2 Modbus
167 SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
9.2.7.12 Measured Values
9.2.7.12.1 Register 0201 to 0280: Measured Values
These registers are write protected. A write attempt will be rejected with exception code 03
(ILLEGAL_DATA_VALUE).
Data type: Measured value
Table 9-15 Registers 0201 to 0280: Measured Values
Register Measured Value Remark Unit
0201 Va Voltage a-N V
0203 Vb Voltage b-N V
0205 Vc Voltage c-N V
0207 VN Voltage neutral conductor V
0209 Ia Current a A
0211 Ib Current b A
0213 Ic Current c A
0215 IN Current neutral conductor A
0217 Vab Voltage a-b V
0219 Vbc Voltage b-c V
0221 Vca Voltage c-a V
0223 Vavg Mean value of voltage (P-N) V
0225 Iavg Mean value of currents A
0227 Pa Active power a W
0229 Pb Active power b W
0231 Pc Active power c W
0233 P Active power W
0235 Qa Reactive power a var
0237 Qb Reactive power b var
0239 Qc Reactive power c var
0241 Q Reactive Power var
SICAM-MMU_7KG9663_US.book Page 167 Monday, December 7, 2015 12:22 PM