Hach Polymetron 9500 User Manual page 33

Option
OFF DELAY
ON DELAY
Figure 18 Feeder control function
1 Deadband (Phase = Low)
2 Deadband (Phase = High)
3 Setpoint
Description
Sets a delay time for the relay to turn off (default: 0 seconds).
Sets a delay time for the relay to turn on (default: 0 seconds).
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 31