Siemens SINUMERIK 840C - 1 Introduction

6 Startup, Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1
6.1 Restart after failure or replacement of the central service board . . . . 6–1
6.2 Saving the PLC program on the hard disk of the MMC . . . . . . . . . . . 6–3
6.3 Saving on/or loading from the hard disk (MMC) . . . . . . . . . . . . . . . . 6–4
6.4 Data transfer NC PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–5
6.5 Loading the archive file from an external PC to the NC . . . . . . . . . . 6–7