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Status Register (address 4050, R):
Bit 15 – „1" – damage of non-volatile memory
Bit 14 – „1" – lack of calibration or invalid calibration
Bit 13 – „1" – error of parameter values
Bit 12 – „1" – error of energy values
Bit 11 – „1" – error of phase sequence
Bit 10 – current range „0" – 1 A ~; „1" – 5 A ~
Bit 9
Bit 8
0
0
Bit 7 – „1" – the interval of power averaging has not elapsed
Bit 6 – „1" – frequency for THD calculation outside ranges:
Bit 5 – „1" – too low voltage to measure the frequency
Bit 4 – „1" – L3 phase voltage too low
Bit 3 – „1" – L2 phase voltage too low
Bit 2 – „1" – L1 phase voltage too low
Bit 1 – „1" – RTC
Bit 0 – „1" – relay output state „1" – on, „0" - off
38
Voltage range:
0
57.8 V ~
1
- 48 – 52 for 50 Hz,
- 58 – 62 for 60 Hz
230 V~
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