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Operation & Service Manual
Valve islands VS18/VS26 EtherNet/IP
09/2018
Construction & Design is subject to change © 2018 Norgren GmbH
8.
Output behavior in fault condition (Idle mode/Fault mode)
The Fault Mode defines the behavior of the outputs while communication errors. The VS18/VS26
valve island executes the idle mode if requested by the controller.
The following states could be taken by the outputs in case of executing Idle Mode or Fault Mode:
Clear output
Set output
Freeze output
This behavior could be set up for each single solenoid via the following attributes of their instance
of the solenoid object:
Attr.
ID
Acces
Rule
Name
Data
Type
Description
Schematic of Values
6
Get/Set
Fault Action
Bool
Action taken on outputs value in recoverable
fault state
0=Fault Value Attribute
1=hold last state
7
Get/Set
Fault Value
Bool
Value for use with Fault Action attribute
0=Off
1=On
8
Get/Set
Idle Action
Bool
Action taken on outputs value in idle state
0=Idle Value Attribute
1=hold last state
9
Get/Set
Idle Value
Bool
Value for use with Idle Action attribute
0=Off
1=On
Bolded values are default values
