A signal can be made available by the channel with a delay for a rising or falling signal edge.
On delay
Example
A message about an opened flue gas damper must not be sent until the damper is completely open. The time taken for the damper to open represents the delay time.
The following time diagram shows a start delay of the signal of 2 seconds:
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Select the "ON" value in the "Delay ON" field.
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Enter the delay time in the "ON time x0.1s" field.
Off delay
Example
The combustion air fan should only be switched off 2 seconds (OFF time x0.1s) the burner is switched off.
The following time diagram shows the switch-off delay by 2 seconds:
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Select the "ON" value in the "Delay OFF" field.
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Enter the delay time in the "OFF time x0.1s" field.