6b7. diagnostic functions, 29b7.1. user interface, Diagnostic functions – Pilz PSEN op4H-s-30-150/1 User Manual

Page 44: User interface

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PSEN op4F/H-s Series

Instruction Manual

40

7. DIAGNOSTIC FUNCTIONS

7.1. User interface

Curtain operating status is visualised through an one-digit display

present on both the receiver and emitter units.

PSEN op4F/H-s also has four LEDs on the receiver and two LEDs on

the emitter.

Fig.25 shows all LEDs signalling modes: OFF, ON and BLINKING.

Fig. 25

LED OFF

LED BLINKING

LED ON

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