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Table of contents
13
Alarm, error and system messages ...................................................................................................... 13-1
13.1
Boot error messages................................................................................................................ 13-1
13.2
Introduction to the BIOS beep codes ....................................................................................... 13-3
13.3
BIOS beep codes ..................................................................................................................... 13-5
14
Troubleshooting/FAQs.......................................................................................................................... 14-1
14.1
General problems..................................................................................................................... 14-1
14.2
Problems when using modules of third-party manufacturers................................................... 14-2
14.3
Temperature limits ................................................................................................................... 14-3
15
Technical data ...................................................................................................................................... 15-1
15.1
General technical data ............................................................................................................. 15-1
15.2
Power requirements of the components .................................................................................. 15-8
15.3
Device with AC voltage supply................................................................................................. 15-9
15.4
Device with DC voltage supply .............................................................................................. 15-10
15.5
Keyboard table ....................................................................................................................... 15-11
16
Dimensional drawings........................................................................................................................... 16-1
16.1
Panel PC 677 dimensional drawing ......................................................................................... 16-1
16.2
Panel PC 677 dimensional drawing with stainless steel front.................................................. 16-3
16.3
Dimensional drawings for the installation of expansion modules ............................................ 16-4
17
Detailed descriptions ............................................................................................................................ 17-1
17.1
Motherboard............................................................................................................................. 17-1
17.1.1
Structure and functions of the motherboard............................................................................. 17-1
17.1.2
Technical features of the motherboard .................................................................................... 17-2
17.1.3
Position of the ports on the motherboard................................................................................. 17-4
17.1.4
External interfaces ................................................................................................................... 17-5
17.1.5
Front interfaces ...................................................................................................................... 17-11
17.1.6
Internal interfaces................................................................................................................... 17-17
17.2
Bus board ............................................................................................................................... 17-21
17.2.1
Layout and principle of operation........................................................................................... 17-21
17.2.2
Interrupt assignment (PCI-IRQ) ............................................................................................. 17-22
17.2.3
Exclusive PCI hardware interrupt........................................................................................... 17-23
17.2.4
PCI slot pin assignment ......................................................................................................... 17-24
17.2.5
Pin assignment 12V power supply connection for WinAC module ........................................ 17-26
17.3
System resources .................................................................................................................. 17-27
17.3.1
Currently allocated system resources.................................................................................... 17-27
17.3.2
System resources used by the BIOS/DOS ............................................................................ 17-28
17.3.2.1 I/O address allocation ............................................................................................................ 17-28
17.3.2.2 Interrupt assignment .............................................................................................................. 17-31
17.3.2.3 Memory address assignments ............................................................................................... 17-33
17.4
Operating system licenses ..................................................................................................... 17-34
17.5
Dual Display mode ................................................................................................................. 17-35
17.6
Extended Display mode ......................................................................................................... 17-37
vi
Operating instructions, Release 07/2006, A5E00877769-01
SIMATIC Panel PC 677
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