Circutor DHB-302, Инструкция по эксплуатации

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SpeCIAL ReCORDS
Address Symbol Description
4055
. Inductive reactive energy (2 lower bytes)
0 ... 65536
4056
. Capacitive reactive energy (2 upper bytes)
0 ... 15258
4057
. Capacitive reactive energy (2 lower bytes)
0 ... 65536
(1)
The structure of the status record follows the diagram below,
Table 13
:
Table 14:Status Record Structure
Bit Description
15
0: Correct non-volatile memory
1: Damage to the non-volatile memory
14
0: Calibration correct
1: Not calibrated or calibrated incorrectly
13
0: Unit parameters correct
1: Error in unit parameters
12
0: Energy parameters correct
1: Error in energy parameters
11 10
Analogue output
0 0 : Voltage output 0 ... 10V
0 1 : Current output 0 ... 20mA
1 0 : Current output 4 ... 20mA
1 1 : Analogue output not calibrated.
9 1: The calculation time for the frequency measurement has not finished.
8 1: The calculation time for the voltage measurement has not finished.
7 1: The calculation time for the active power measurement has not finished.
6 1: Very low voltage and current values for the power factor measurement, tg φ and φ.
5 1: Overflow of the measured value.
4 1: Underflow of the measured value.
3
0: Alarm relay 4 disabled.
1: Alarm relay 4 enabled.
2
0: Alarm relay 3 disabled.
1: Alarm relay 3 enabled.
1
0: Alarm relay 2 disabled.
1: Alarm relay 2 enabled.
0
0: Alarm relay 1 disabled.
1: Alarm relay 1 enabled.
(2)
The structure of status record 2 follows the diagram below,
Table 14
:
Table 15:Status Record 2 Structure
Bit Description
15 Negative value for the active energy difference (record 7518)
14... 3 Reserved
2 Maximum value of the capacitive reactive power.
1 Minimum value of the capacitive reactive power.
0 Capacitive reactive power
59
Instruction Manual
DHB-302 DHB-324