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Programming example
After the start via the logic input or from the keys, the process has to be controlled for 30 min-
utes to a setpoint of 80°C. The control action is to be cancelled in the event of a power failure.
Configuration:
- C111— C116: Controller programming
- C117=5: Logic input = timer control
- C120=1: Timer function = time-limited control
- C121=6: Start condition for timer = via logic input/keys - cancellation on power failure
- C122=0: Timer signalling = no function
- C123=1: Time unit (timer) = mm.ss
Operation:
h Enter the setpoint SP (80°C)
h Press the
q
key until t
0
is indicated
i
h Change over to the timer level using
q
(at least 2sec)
h Enter the timer start value t
0 _ (30.00)
i
h Return to the operating level (timer value) with
q
h Start the control action via the logic input or with
i
30
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