Siemens SIMATIC ET 200AL System Manual page 322

Parameters
4.1 Parameters
The following table shows the parameters for the IM 157-1 PN interface module.
Table 4- 1
Parameters
Configuration control
4.2 Explanation of the parameters
Configuration control
You can use this parameter to enable the configuration control function in the ET 200AL
distributed I/O system.
Note
If you configure the enable, the ET 200AL distributed I/O system requires a control data
record 196 from the user program in order for the ET 200AL distributed I/O system to operate
the I/O modules.
Reference
You will find more information in the section Configuration control (option handling) and in
the STEP 7 online help.
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Parameters (GSD file)
Value range
• Disable
• Enable
Default Efficiency range
Disable ET 200AL
IM 157-1 PN (6ES7157-1AB00-0AB0)
Equipment Manual, 05/2021, A5E32347036-AE
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