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Parameter assignment/addressing
4.1
Parameters
Parameters of DI 8x24VAC/48VUC BA
During configuration of the module with STEP 7, define the properties of the module via
various parameters. The following table lists the configurable parameters. The effective
range of the configurable parameters depends on the type of configuration.
The following configurations are possible:
● Central operation with an ET 200SP CPU
● Distributed operation on PROFINET IO in an ET 200SP system
● Distributed operation with PROFIBUS DP in an ET 200SP system
When performing the configuration in the user program, use the "WRREC" instruction to
transfer the parameters to the module using data records (refer to the section Parameter
assignment and structure of parameter data record (Page 24)).
The following parameter settings are possible:
Table 4- 1
Configurable parameters and their defaults (GSD file)
Parameters
Diagnostics, No
•
supply voltage L
•
Channel activated
•
•
Potential group
•
•
The parameter length of the I/O module is 3 bytes.
1
Digital input module DI 8x24VAC/48VUC BA (6ES7131-6CF00-0AU0)
Manual, 07/2018, A5E42285997-AA
Value range
Disable
Disable
Enable
Enable
Disable
Enable
Use potential
Use potential group
group of the
of the left module
left module
(module plugged into
a dark-colored Ba-
seUnit)
Enable new potential
group (module
plugged into light-
colored BaseUnit)
Default
Configuration in
RUN
Yes
Yes
No
Effective range with configuration
software, e.g. STEP 7 (TIA Portal)
GSD file
GSD file
PROFINET IO
PROFIBUS DP
Module
Module
Channel
Channel
Module
Module
4
1
15
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