Table of contents
8
Integration............................................................................................................................................... 8-1
8.1
Integration .................................................................................................................................. 8-1
9
Functions ................................................................................................................................................ 9-1
9.1
Overview .................................................................................................................................... 9-1
9.2
9.3
Watchdog (WD).......................................................................................................................... 9-2
9.4
Fan monitoring ........................................................................................................................... 9-2
9.5
10
Expansions and configuration............................................................................................................... 10-1
10.1
Open the device ....................................................................................................................... 10-1
10.2
Memory expansion................................................................................................................... 10-3
10.2.1
Installing memory modules ...................................................................................................... 10-3
10.3
10.3.1
Notes on the modules .............................................................................................................. 10-5
10.3.2
10.4
Installing disk drives ................................................................................................................. 10-6
10.4.1
10.4.2
10.4.3
11
Maintenance and service ...................................................................................................................... 11-1
11.1
11.1.1
11.1.2
11.1.3
Removing the bus board .......................................................................................................... 11-5
11.1.4
Removing the O ....................................................................................................................... 11-6
11.1.5
Removing the motherboard...................................................................................................... 11-7
11.1.6
11.1.7
Processor replacement .......................................................................................................... 11-11
11.2
Reinstalling the software ........................................................................................................ 11-14
11.2.1
11.2.2
11.2.3
Partitioning the hard disk........................................................................................................ 11-15
11.2.4
11.2.5
11.2.6
11.2.7
11.2.8
11.2.9
12
12.1
Boot error messages................................................................................................................ 12-1
12.2
BIOS POST codes ................................................................................................................... 12-3
iv
Operating Instructions, Edition 05/2006, A5E00248055-04
SIMATIC Rack PC 840 V2