Relay sampling operation – Precision Digital PD6400 User Manual
Page 53
Model PD6400 High Voltage & Current Meter
Instruction Manual
53
Relay Sampling Operation
When the signal crosses the set point, the relay trips and the sample
time starts. After the sample time has elapsed, the relay resets. The
cycle repeats every time the set point is crossed, going up for high
alarms and going down for low alarms.
The sample time can be programmed between 0.1 and 5999.9 seconds.
Set
Reset
Relay
LED
Input
Sample
Time
Sample
Time
Sample
Time