User's Manual

ANSI Electric Meter v3.1 User’s Guide 37
Status Name Description Event ID Descriptor
Maximum Power
Level Threshold
Switched
The maximum power level has changed. 97 0 = Max power level changed from primary to
secondary
1 = Max power level changed from secondary to
primary. The event is not generated if switch
is attempted when meter is already in
primary mode.
Maximum Value
for Voltage THD
Event
Maximum THD (total harmonic distortion)
of the last finished voltage THD event, for
the peroid that VTHD goes beyond or
below the threshold.
100 Bits 0-1 of the argument is used to indicate the
phase:
0 = phase A
1 = phase B
2 = phase C
The remaining bits are used for the VTHD value.
You can divide the argument value by 4 to get the
THD value
Maximum Value
for Current THD
Event
Maximum THD of last finished ITHD
event, for the peroid that ITHD goes
beyond or below the threshold.
101 Bits 0-1 of the argument is used to indicate the
phase:
0 = phase A
1 = phase B
2 = phase C
The remaining bits are used for the ITHD value. You
can divide the argument value by 4 to get the THD
value
Maximum Value
for Apparent
Power THD
Event
Maximum THD of last finished VATHD
event, for the peroid that VATHD goes
beyond or below the threshold.
102 Bits 0-1 of the argument is used to indicate the
phase:
0 = phase A
1 = phase B
2 = phase C
The remaining bits are used for the VATHD value.
You can divide the argument value by 4 to get the
THD value
Average Value
for Voltage THD
Event
Average THD of last finished VTHD
event, for the peroid that VTHD goes
beyond or below the threshold
103 Bits 0-1 of the argument is used to indicate the
phase:
0 = phase A
1 = phase B
2 = phase C
The remaining bits are used for the VTHD value.
You can divide the argument value by 4 to get the
THD value