GE PQMII - Page 174

7–4 PQMII POWER QUALITY METER – INSTRUCTION MANUAL
CHAPTER 7: APPLICATIONS
Time Alarm Clear
Trace Memory Trigger
Undercurrent Alarm
Undercurrent Alarm Clear
Underfrequency Alarm
Up to 150 events can be stored in non-volatile memory for retrieval and review. The
Event Recorder can be enabled, disabled, or cleared via the keypad or serial port. The
following data is saved when an event occurs:
Analog Input (high)
Analog Input (low)
Date - Month/Day
Date - Year
Event Cause
Event Number
Frequency
I Unbalance
Ia
Ia Demand
Ia THD
Ib
Ib Demand
Ib THD
Ic
Ic Demand
Ic THD
In
In Demand
In THD
Internal Fault Error Code
kVAh (high)
kVAh (low)
Negative kvarh (high)
Negative kvarh (low)
Negative kWh (low)
Negative kWh (high)
P3 (high)
P3 (low)