Siemens S7-400 installation manual Commissioning

Commissioning 6

Chapter Overview

Section	Description	Page
6.1	Recommended Procedure for First Startup	6-2
6.2	Checks Prior to Switching On for the First Time	6-3
6.3	Connecting a Programming Device (PG) to an S7-400	6-5
6.4	Switching On an S7-400 for the First Time	6-6
6.5	Resetting the CPU with the Mode Selector Switch	6-7
6.6	Cold, Warm, and Hot Restarts with the Mode Selector Switch	6-10
6.7	Inserting a Memory Card	6-11
6.8	Inserting a Backup Battery (Option)	6-13
6.9	Starting Up a PROFIBUS-DP Subnet	6-17
6.10	Installing Interface Submodules	6--18
	(CPU 414-3, 414-3, 416-3, 417-4 and 417-4H)

Automation System S7-400	Hardware and Installation	6-1
A5E00850741-01