Removing The Fm 354 - Siemens SIMATIC S7-300 Manual

3.2

Removing the FM 354

Rules
No particular protective measures (EGB Guidelines) are necessary for the
removal of the FM 354.
Warning
!
Remove the FM 354 only after all power to the S7-300 has been turned OFF.
Tools required A 4.5 mm (.18 inch) screwdriver.
Procedure To remove the FM 354:
1. Open the front doors. If necessary, remove the labeling strips.
2. Detach the power-supply connections from the terminal block.
3. Detach the sub-D plugs from the encoder and drive unit.
4. Release the protective device on the front connector and unplug it.
5. Loosen the fastening screws and swing the module up and out.
FM 354 Servo Drive Positioning Module
Installing and Removing the FM 354
3-3