IC 40 · Edition 07.18
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middle
t [s]
high
low
closed
DI 1
DI 2
t [s]
t
1
t
2
t
3
t
4
Function
3 .5 .4 2-stage operation with two digital inputs
Operating mode 4
The function corresponds to operating mode 3 with dif-
ferent priority of the digital inputs.
Digital input DI 2 has priority over DI 1. This means that
a signal at DI 1 has no effect unless a signal is also ap-
plied to DI 2.
DI 1
DI 2
Position
Off
Off
low/closed
On
Off
low/closed (DI 2 has priority)
Off
On
middle
On
On
high
Possible parameter set for this operating mode:
P 68022, see page 45 (Parameter sets).
Operating mode 4