User manual

85
POWER INSTRUMENTS
Here is an example:
Fig 4.18 Waveform Log
Trending records
The DPMS XPQ-G takes records of frequency, UA (or UAB), IA, UB (or
UBC), IB, UC(or UCA), IC at a xed interval. So the controller can draw trending
charts easily.
The time interval can be 1~60 minutes, with the default of 60.
It can take 336 records in all and recurs after it is full. It takes the occurring
time of the latest record and there are no time stamps for other records. “Trending
record pointer” indicates the serial number of the next record. This pointer can