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Series 655
INSTALLATION
979645EA
Edition 23.09.2019
37/112
4.6.2
Power Failure Option
These settings define what the valve is doing in case the power fails.
Parameter
Description
Enable
‘True’ enables the power fail reaction, in case of ‘False’ there is no reaction on a
power fail
State
Current power fail state
Functionality Defines the functionality in case of power fails. This can be “open” or “close”.
Delay
After this delay the power failure reaction starts after the power failed
Parameter location:
CPA
DEVICENET
Power Fail Option
Only Functionality in Pressure Controller Object
(Class ID 100)
4.6.3
Digital I/O
On the power connecter there are two digital inputs and two digital outputs available.
See chapter «Power and sensor connection» to get more information about the pinning.
Each of the four IO (2 inputs and 2 outputs) has following parameters:
Parameter
Description
Enable
‘True’ enables the input or output
State
Current state of the input or output
Functionality Defines the functionality of the input or output
Inverted
‘True’ inverts the input or output. In case of an input, an inversion means that a ‘0’
activate (State gets 1) the functionality and a ‘1’ means not activated (State gets
0)
Parameter location:
CPA
DEVICENET
Power Connector IO
Only State in Pressure Controller Object
(Class ID 100)