Hach sc200 User Manual page 35

Option Description
Overfeed timer Sets a time period for de-activating an active relay if the process setpoint cannot be
reached. Once an overfeed alarm is present, it must be manually reset.
Off delay Sets a delay time for the relay to turn off (default: 0 seconds).
On delay Sets a delay time for the relay to turn on (default: 0 seconds).
Figure 19 Feeder control function
1 Deadband (Phase = Low)
2 Deadband (Phase = High)
3 Setpoint
4 OFF delay (phase set high)
5 ON delay (phase set low)
6 Time (x-axis)
7 ON delay (phase set high)
8 OFF delay (phase set low)
9 Source (y-axis)
English 33