X20 system modules • Digital input modules • X20DI4375
984
X20 system User's Manual 3.10
4.13.8.13.9 Configuration of line status monitoring
Name:
ConfigOutput01
This register is used to configure short circuit monitoring and line status monitoring on the inputs.
Data type
Value
UINT
See bit structure
Bit structure:
Bit
Name
Value
Information
0
Standard
1
Serial/Parallel: R-1k in series with (R-10k parallel to the switch)
2
Parallel/Serial: R-10k parallel to (R-1k in series with switch)
3
Parallel: R-10k parallel to switch
4
Serial: R-1k in series with switch
0 - 3
Channel configuration - Channel 1
5 to 15
Inactive
4 - 7
Channel configuration - Channel 2
0 to 15
See Channel configuration - Channel 1
8 - 11
Channel configuration - Channel 3
0 to 15
See Channel configuration - Channel 1
12 - 15
Channel configuration - Channel 4
0 to 15
See Channel configuration - Channel 1
The name R-1k indicates a resistance in the permitted range of 1000 Ohm to 2000 Ohm with an accuracy of 10%.
The name R-10k indicates a resistance in the permitted range of 10000 Ohm to 20000 Ohm with an accuracy
of 10%.
Information:
Inputs that are not being used should be set to the type "Standard" or "Serial" to prevent mistakes.
Configuration Possibilities:
Value Configuration
Diagram
Information
0
Standard
+24 V
Input x
Short-circuit detection and line break monitoring is not possible when using this
configuration.
1
Serial/parallel
R
S
R
P
Sensor
+24 V
Input x
Short-circuit detection and line break monitoring is possible with this configura-
tion.
2
Parallel/serial
R
S
R
P
Sensor
+24 V
Input x
Short-circuit detection and line break monitoring is possible with this configura-
tion.
3
Parallel
R
P
Sensor
+24 V
Input x
This configuration allows line break monitoring. Short-circuit detection is not pos-
sible when using this configuration.
4
Serial
R
S
Sensor
+24 V
Input x
This configuration allows short circuit detection. Line break monitoring is not pos-
sible when using this configuration.
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