4-5
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
4.3
Replacing SC Electronic Modules
The system is running. You want to change the system configuration of the
Smart Connect.
The system is in RUN mode. You want to plug in one or more additional
electronic modules.
1. Set the CPU to STOP mode.
2. Switch off the load voltage supply to the ET 200L and Smart Connect.
3. Extend the process wiring.
4. Insert the new electronic modules into the terminal block in accordance
with the positioning of the coding slide switches.
5. Create a new configuration.
6. Switch on the load voltage supply to the ET 200L and Smart Connect
again.
7. Expand your user program.
8. Set the CPU to RUN mode.
9. Check the actual status of the system
Note
Never connect and disconnect the SC electronic modules during operation.
Starting point
You Want to
Connect
Additional
Electronic
Modules
Commissioning