Hach-Lange POLYMETRON 9500 User Manual User Manual
Page 34
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Option
Description
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 18 Feeder control function
1 Deadband (Phase = Low)
4 OFF delay (phase set high)
7 ON delay (phase set high)
2 Deadband (Phase = High)
5 ON delay (phase set low)
8 OFF delay (phase set low)
3 Setpoint
6 Time (x-axis)
9 Source (y-axis)
32 English
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