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12.4.21 Function digital output 2
The output function can be set with the Function digital output 2 parameter.
Index Sub-
Off-
Access
In-
set
Rights
dex
0x4D
0
0
R/W
Description of parameter values
Index name
Function
digital output
12.4.22 Logic digital inputs / outputs
The inputs and outputs can be inversed with the Logic digital inputs/outputs parameters.
Index Sub-
Off-
Access
In-
set
Rights
dex
0x4E
1
0
R/W
2
1
R/W
3
2
R/W
4
3
R/W
Description of parameter values
Index name
Logic digital inputs /
outputs
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Length
Index name
2 bits
Function digital
output 2
Parameter
Values
Length
Index name
1 bit
Logic digital
inputs / outputs
1 bit
1 bit
1 bit
Parameter
Values
Input 1
Input 2
Input / output 1
Output 2
Parameter
Type
uint:8
0
(Output Open) Signal is output with the corresponding valve
position. Detection of Open depends on the setting of the
parameter Position Feedback (index 0x51 (see "Actuator po-
sition feedback", page 54)) and a correct initialization.
1
(Output Close) Signal is output with the corresponding valve
position. Detection of Close depends on the setting of the
parameter Position Feedback (index 0x51 (see "Actuator po-
sition feedback", page 54)) and a correct initialization.
2
(Output Error) Only output error detection.
3
(Output Error & Warning) Output error and warnings.
Parameter
Type
Input 1
Boolean
Input 2
Boolean
Input / output 1
Boolean
Output 2
Boolean
0
(Active high) Input 1 not inversed.
1
(Active low) Input 1 inversed.
0
(Active high) Input 2 not inversed.
1
(Active low) Input 2 inversed.
0
(Active high) Input/output not inversed.
1
(Active low) Input/output inversed.
0
(Active high) Output not inversed.
1
(Active low) Output inversed.
51 / 72
12 Specific data IO-Link (pin 6)
Default
Values
2
0
1
2
3
Description
Default
Values
0
0
1
0
0
1
0
0
1
0
0
1
Description
GEMÜ 639 eSyStep
Positioner (Code S0)
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