Siemens SIMATIC ET 200AL - Page 214

Interface module IM 157-1 PN (6ES7157-1AB00-0AB0)
25 Manual, 12/2016, A5E32347036-AD
Parameters
4
4.1
Parameters
The following table shows the parameters for the IM 157-1 PN interface module.
Table 4- 1 Parameters (GSD file)
Parameters
Value range
Default
Efficiency range
Configuration control
• Disable
• Enable
Disable ET 200AL
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.