Siemens SICAM Q100 System Manual page 58

Communication
2.2 Modbus
Table 2-30
Register
0835
0837
0839
0841
0843
0845
2.2.7.24 Registers 0981 to 0988: Mains Signalling Voltage Evaluation (Read Only)
These registers are write-protected. A write attempt will be rejected with exception code 02
(ILLEGAL_DATA_ADDRESS).
Registers 0981 to 0984: C1/C of Mains Signalling Voltage Evaluation
Data type: Measured value
Table 2-31
Register
0981
0983
Registers 0985 to 0988: User Specified Frequency for Mains Signalling Voltage Evaluation
Data type: Measured value
Table 2-32
Register
0985
0987
58
Registers 0807 to 0846: Counter Pulses (cont.)
Type of Information
WQc_cap
WQ_cap
WSa
WSb
WSc
WS
Registers 0981 to 0984: C1/C of Mains Signalling Voltage Evaluation
Type of Information
MSCR_Freq1
MSCR_Freq2
Registers 0985 to 0988: User Specified Frequency for Mains Signalling Voltage Evaluation
Type of Information
MS_Freq1
MS_Freq2
Remark
Reactive Energy, Capacitive, Phase C
Reactive Energy, Capacitive
Apparent Energy, Phase A
Apparent Energy, Phase B
Apparent Energy, Phase C
Apparent Energy
Remark
The C1/C*100% ratio of mains signalling
voltage evaluation on frequency 1
The C1/C*100% ratio of mains signalling
voltage evaluation on frequency 2
Remark
User-specified frequency 1 for mains signal-
ling voltage evaluation
User-specified frequency 2 for mains signal-
ling voltage evaluation
Unit
Pulse
Pulse
Pulse
Pulse
Pulse
Pulse
Unit
%
%
Unit
Hz
Hz
SICAM Q100, 7KG95xx, System Manual
E50417-C1040-C522-A8, Edition 09.2020