SAFETY SYSTEMS VOLTECH AT3600 USER MANUAL
PAGE 10.10. VPN 98 - 024 SAFETY SYSTEMS
4. OPERATION WITH AN IR SAFETY SYSTEM
Note:
This section describes the various operating and warning messages that may be
observed on the AT3600 when it is being used with a safety light curtain. Please
consult the documentation supplied with your safety system for its operating
instructions.
The tester has four distinct points in its operation when it may check the condition of
the safety interlock:
1. Running a high voltage test during program execution
2. Performing the fixture compensation for a high voltage test within a program
3. Running a high voltage test in measure mode
4. Performing the fixture compensation prior to running a high voltage test in
measure mode
As indicated in the previous section entitled ‘Testing the Safety System’, the safety
checks are made both before and during the measurement.
If the safety system indicates that the light curtain is broken before the start of the
measurement, the tester will display one of four ‘suspended’ messages on the front
panel, depending on which of the four operations listed above you were trying to
perform:
(a)
Where ‘n’ is the number of the test with the dangerous source.
(b)
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