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12 Specific data IO-Link (pin 6)
12.4.25 Actuator position feedback
The settings for the OPEN and CLOSED position feedback can be stored with the Actuator position feedback parameter.
Index Sub-
Off-
Access
In-
set
Rights
dex
0x51
1
0
R/W
2
16
R/W
3
32
RO
4
48
RO
Description of parameter values
Index name
Actuator position feed-
back
12.4.26 Initialized positions
The analog values of the initialized valve positions can be read out with the Initialized positions parameter.
Index Sub-
Off-
Access
In-
set
Rights
dex
0x53
1
0
RO
2
16
RO
3
32
RO
Description of parameter values
Index name
Initialized positions
GEMÜ 639 eSyStep
Positioner (Code S0)
Length
Index name
10 bits Actuator position
feedback
10 bits
10 bits
10 bits
Parameter
Values
Open request
30 ... 970
(3.0 ... 97.0%)
Close request
30 ... 970
(3.0 ... 97.0%)
Open real
0 ... 4095
Close real
0 ... 4095
Length
Index name
12 bits
Initialized
positions
12 bits
12 bits
Parameter
Values
Open
0 ... 4092
Close
0 ... 4092
Stroke
0 ... 4092
Parameter
Type
Open request
uint:16
Close request
uint:16
Open real
uint:16
Close real
uint:16
Request valve position OPEN
Request valve position CLOSED
Real valve position OPEN
Real valve position CLOSED
Parameter
Type
Open
uint:16
Close
uint:16
Stroke
uint:16
Analog value valve position OPEN
Analog value valve position CLOSED
Analog value stroke (difference between OPEN and
CLOSED).
54 / 72
Default
Values
900
30 ... 970
(90.0%)
(3.0 ... 97.0%)
100
30 ... 970
(10.0%)
(3.0 ... 97.0%)
0 ... 4095
0 ... 4095
Description
Default
Values
0
0 ... 4092
4092
0 ... 4092
0
0 ... 4092
Description
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