Siemens SICAM Q100 System Manual page 53

2.2.7.22 Registers 0651 to 0764, 0781 to 0782, 0787 to 0788, and 16013 to 16018: PQ
Measured Values, Maximum Values (Read Only)
These registers are write-protected. A write attempt will be rejected with exception code 02
(ILLEGAL_DATA_ADDRESS).
The data are calculated within the parameterized time (for example 30 s, 1 min etc.).
Data type: Measured value
Table 2-27
Register
0651
0653
0655
0657
0659
0661
0663
0665
0667
0669
0671
0673
0675
0677
0679
0681
0683
0685
0687
0689
0691
SICAM Q100, 7KG95xx, System Manual
E50417-C1040-C522-A8, Edition 09.2020
Registers 0651 to 0764, 0781 to 0782, 0777 to 0788, and 16013 to 16018: PQ Measured
Values – Maximum Values
Type of Information Remark
PQ_Va_max Voltage a-N
PQ_Vb_max Voltage b-N
PQ_Vc_max Voltage c-N
PQ_Vab_max Voltage a-b
PQ_Vbc_max Voltage b-c
PQ_Vca_max Voltage c-a
PQ_Ia_max Current a
PQ_Ib_max Current b
PQ_Ic_max Current c
PQ_VN_max Voltage neutral conductor
PQ_Vavg_max Mean value of voltage (P-N)
PQ_IN_max Current neutral conductor
PQ_Iavg_max Mean value of currents
PQ_Pa_max Active power a
PQ_Pb_max Active power b
PQ_Pc_max Active power c
PQ_P_max Active power
PQ_Qa_max Reactive power a
PQ_Qb_max Reactive power b
PQ_Qc_max Reactive power c
PQ_Q_max Reactive power
Communication
2.2 Modbus
Unit
V
V
V
V
V
V
A
A
A
V
V
A
A
W
W
W
W
var
var
var
var
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