Safety Circuit
Instruction Manual ATS 400 with SC-NG
Version 4.03
31
Maintenance
The maintenance work must be carried out twice a year.
The device must be switched off. The plug for the safety circuit must be removed.
The device must be switched on. The configuration 0 (no plug inserted) must be
recognized.
If the connector for the configuration is plugged in, a path in the safety circuit must be
opened when the release circuit is closed. The release circuits must open. If the path
is closed again, the release circuits must not close.
The test must be repeated with the other safety circuit.
It must be checked for correct function.
The safety circuit must be opened and closed by once the safety door is fully opened
(enabling circuits open) and closed (enabling circuits closed).
The connected safety elements must be checked for mechanical damage and proper
function and replaced if necessary.
7.5.6
Configuration 5: Check with test pistol
Wiring diagram
The safety circuit can be opened and closed either via the LOCK button on the front
panel of the ATS400, via the corresponding button in
ETL DataView 3
or via the
corresponding commands from the customer application.
After opening the safety circuit, the safety circuit can only be closed after a pause of
at least 0.5 s.
Initial operation
The desired configuration is displayed by
ETL DataView 3
.
