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be disabled within the duration of risk. After fault rectification, the error message is reset by opening and re-closing
the corresponding safety guard.
Automatic, electronic locking takes place if more than one fault is detected at the safety outputs or a cross circuit is
F
detected between Y1 and Y2. This means that normal fault acknowledgement is no longer possible. To reset this type of
interlock, the solenoid interlock must be isolated from the supply voltage after elimination of the error causes.
Fault warning
A fault that does not immediately endanger the safety function of the safety switchgear (e.g. too high ambient
temperature, safety output at external potential, cross-circuit) leads to delayed shutdown (see Table 2). This signal
combination, diagnostic output disabled and safety channels still enabled, can be used to stop the production
process in a controlled manner. An error warning is deleted when the cause of error is eliminated. If the fault
warning remains on for 30 minutes, the safety outputs are also switched off (red LED flashes, see Table 2).
Verhalten Diagnoseausgang (Ausführung ...-1P2PW)
(Beispiel: Ruhestromausführung)
Input signal magnet control
Normal sequence, door was locked
Door could not be locked or fault
Legende
Sperren
Tür geöffnet
Tür nicht gesperrt oder Fehler
Auswertung Diagnoseausgang (Ausführung ...-1P2PW)
Entsperren
Tür geschlossen
Tür gesperrt
17-22
Sperrzeit: 150 ... 250 ms, typisch 200 ms
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