Siemens Simatic S7-300 CPU 31xC Series - Page 130

Commissioning
8.3 Commissioning check list
S7-300, CPU 31xC and CPU 31x: Installation
8-6 Operating Instructions, Edition 08/2004, A5E00105492-05
Mains voltage
Points to be examined S7-300:
Installation in
chapter
See reference
manual; Section
...
Is the correct mains voltage set for all components? Wiring Module
Specifications
Power supply module
Points to be examined S7-300:
Installation in
chapter
See reference
manual; Section
...
Is the mains plug wired correctly? Wiring -
Is mains voltage connected? - -