Festo CPV...-GE-CO3-8 series, Electronic Manual

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2. Commissioning
2-14
Festo P.BE-CPV-CO3-EN en 1201a
2.3.5 Reaction to network communication faults
You can parametrize the reaction of the valves and any exist-
ing outputs if a fault occurs. All valves/outputs are reset as
standard when the following faults and operating states occur
as soon as Node guard, Heart beat are activated via the con-
figuration:
– Communication faults (Node guard, Heart beat)
– Transition from operational to pre-operational or stopped
The status of the valves/outputs can be modified via indices
6206 and 6207 (Default Output Mode, Error State Output)
(see section B.1.4).
The general reaction of the valve terminal to faults (communi-
cation faults, faults on the input or output module and faults
on the CPI/CP string) can be parametrized via Index 1029.
Default setting via Index 1029 (see section B.1):
– Communication faults as well as input/output faults lead
to the pre-operational status.
– CPI/CP faults remain in the current status.
Warning
•
Make sure that valves and outputs are reset when the
faults named occur.
Dangerous situations may arise if the valves and outputs
are not reset.
Note here the example C.1.3. in the appendix.