Fault Diagnosis - Siemens SIMATIC Panel PC 870 Equipment Manual

Fault Diagnosis

Chapter overview
This chapter provides some tips on how to locate and rectify problems which occur
frequently.
S For error messages of the operating system, please refer to the documentation
of your operating system.
S This manual contains error messages that occur during the self-test (screen
messages, sound sequences) in the Sections 6.4 and 6.5.)
In Section
6.1
6.2
6.3
6.4
6.5
SIMATIC Panel PC 870 Computing Unit, Equipment Manual
You Will Find
Problems when using non-Siemens modules
Operating Unit Display Remains Dark
System time and/or date of the PC incorrect
Error message appears on the screen/display
Computer unit self-test prior to booting
6
On Page
6-2
6-3
6-3
6-4
6-6
6-1