Festo CPV -GE-DN2-8 Electronic Manual page 71

2. Commissioning
Festo P.BE-CP-DN2-EN en 0107NH
Parameter "Fault Action, extension unit"
The same function as above with "main unit", but for the out-
put module in the extension.
Parameter "Fault Value, extension unit"
The same function as above with "main unit", but for the out-
put module in the extension.
Reaction of the outputs in the Idle mode
The Idle mode is assumed by the slave after request by the
master or scanner. The following applies in this status:
– Inputs are transmitted
– Outputs of the slaves are no longer updated.
In the Idle mode, the outputs for the valve control and the
outputs of the output module can assume one of the follow-
ing states:
– Reset the output
– Set the output
– Freeze the current status of the output.
You can determine the status to be assumed for each output
separately. The standard setting is "Reset the output".
The valves of the CPV Direct basic unit and the outputs of the
modules in the extension are set with separate parameters:
Parameter "Idle Action, main unit"
With this 16-bit parameter you can determine whether each
output is to freeze the current status or assume a certain
output status (0/1) in Idle mode.
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