Chapter 10 Operating Instructions
V200/V300
50 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8012227/YT87/2016-03-29
Subject to change without notice
Fault diagnosis
10 Fault diagnosis
This chapter describes how to identify and rectify errors and malfunctions during the
operation of the safety camera system.
10.1 In the event of faults or errors
Cease operation if the cause of the malfunction has not been clearly identified!
⋅ Stop the machine if you cannot clearly identify or allocate the error and if you cannot
safely rectify the malfunction.
The system state “lock-out”
In case of certain faults or an erroneous configuration, the system can go into the
“lock-out” state. The status LED É flashes with a short duty cycle ôKõ (short on/long off).
To place the device back in operation:
⋅ Rectify the cause of the fault following the information given in this chapter.
⋅ Switch the power supply for the V200/V300 off and on again (e.g. by unplugging the
system plug and reinserting it).
10.2 SICK support
⋅ If you cannot rectify an error with the help of the information provided in this chapter,
please contact your local SICK representative.
a
WARNING
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