Yokogawa PR300 Power and Energy Meter - Manual (Page 115)

7-6
<7. Functions and Usage of D Registers>
IM 77C01E01-10E
D0099 and D0100 are designed to represent two or more events, such as errors and
status, using combinations of bits within the register. If any of the events shown in the
following tables occur, the corresponding bit is set to 1. The bit remains 0 if the event does
not occur. Note that bits with blank fields in the tables are not in use.
᭹
Bit Information for ADC Failure (D0099)
Bit
0 to 14
15
Symbol
ADC_COMM_FAIL
Failure Status
ADC communication error
Description
Occurs if the ADC fails.
᭹
Bit Information for Various Types of Errors (D0100)
Bit Failure Status
0 System data error, calibration data error, parameter error, backup data error
EEPROM error
Overranged power
Overranged apparent power
Overranged reactive power
Overranged current (A-1)
Overranged current (A-2)
Overranged current (A-3)
Overranged voltage (V-1)
Overranged voltage (V-2)
Overranged voltage (V-3)
Under-ranged voltage (V-1)
Under-ranged voltage (V-2)
Under-ranged voltage (V-3)
Overranged power factor
Overranged frequency
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15