Removing The Fm 351 Positioning Function Module - Siemens SIMATIC FM 351 Installation Manual

3.2

Removing the FM 351 Positioning Function Module

Tool Required
You will need a 4.5 mm (0.25 in) screwdriver to remove the FM 351 Posi-
tioning Function Module.
Procedure The following list describes how you remove the FM 351 Positioning Func-
tion Module:
1. Switch off the power controller.
2. Switch off the 24 V supply to the FM 351 Positioning Function Module.
3. Switch the CPU to the STOP state.
4. Open the front doors. Take out the labeling strips, if present.
5. Release the front plug and withdraw it.
6. Loosen the subminiature Cannon connector to the encoders.
7. Loosen the fixing screw on the module.
8. Swivel the module from the rail and unhinge the module.
FM 351 Positioning Function Module
EWA 4NEB 720 6001-02
Installing and Removing the FM 351
3
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