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FlexxPump4 D
User Manual
35
EN-
8.2.5 Control signal 14 seconds
The control signal 14 seconds is used to acknowledge error messages of errors E2 and
E3. It is the only control signal that the FP4 D can process when a low level output sig-
nal is sent. Irrespective of the basic possibility of remote acknowledgement of an error,
it is essential to identify and eliminate the cause when an error message is present.
U
24V
0V
t
PIN 2
U
24V
0V
t
PIN 4
10s
>3s
o.E.
o.E.
14s