Operating Instructions
Transponder-Coded Safety Switch CTS-C1-BP/BR-FLX
34
(translation of the original operating instructions) MAN20001587-01-02/23
13.3. Functional check
WARNING
Danger of fatal injury as a result of faults in installation and the functional check.
Ì Before carrying out the functional check, make sure that there are no persons in the danger zone.
Ì Observe the valid accident prevention regulations.
13.3.1. Mechanical function test
The actuator must slide easily into the switch. Close the guard several times to check the function.
13.3.2. Electrical function test
After installation and after any fault, the safety function must be fully checked. Proceed as follows:
With active guard lock monitoring:
1. Switch on operating voltage.
¨ The machine must not start automatically.
¨ The safety switch carries out a self-test.
2. Close all guards. Activate guard locking.
¨ The machine must not start automatically. It must not be possible to open the guard.
¨ The STATE LED illuminates green, the LOCK LED illuminates orange.
3. Enable operation in the control system.
¨ It must not be possible to release guard locking as long as operation is enabled.
4. Release guard locking and open guard if necessary.
¨ The machine must switch off and it must not be possible to start it as long as the guard is open.
Repeat steps 2-4 for each guard.
With inactive guard lock monitoring:
1. Switch on operating voltage.
¨ The machine must not start automatically.
¨ The safety switch carries out a self-test.
2. Close all guards. As soon as the actuator is inserted into the switch, the safety outputs are switched on inde-
pendent of the state of the guard locking.
¨ The machine must not start automatically.
¨ The STATE LED illuminates green. In addition, depending on the state of the guard locking, the LOCK LED
illuminates orange permanently or with a short interruption.
3. Enable operation in the control system.
4. Unlock guard locking if necessary and open guard.
¨ The machine must switch off and it must not be possible to start it as long as the guard is open.
Repeat steps 2-4 for each guard.
Check every safety guard to ensure that deactivating the guard locking will not affect the safety function.
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