Precision Digital PD6310 - Manual (Page 64)

Model PD6210 & PD6310 Batch Controllers Instruction Manual
64
Rate 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 600.0 seconds.
Total Relay Sampling Operation
When the batch total reaches 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 value is added to the batch
total.