Siemens C79000 Z7076 C638 04 User Manual

6-1

SIMATIC Box PC 620   Operating Manual
C79000-Z7076-C638-04

This chapter provides you with tips on how to localize and troubleshoot frequently
occurring problems.

•

Please look up the meaning of operating system error messages in your
operating system documentation.

•

You will find error messages which occur during the self-test (intermittent tones,
screen messages) in Section 6.6 and 6.8 of this manual.

Follow the safety information in Chapters 1 and 2 when you disconnect or connect
leads.