16
6. Device overview
6.1 Signal Indicators
V1.0: If no error is present, then LED Power shows the functi on control (briefl y off ).
V4.0 and later: If no error is present, then LED Power shows the operati ng state (on).
V5.6 or later: If an internal error conditi on is detected during operati on, the error message is saved. The exi-
sti ng saved error messages are output one aft er the other by the green LED (Power) via the number of pulses.
Aft er a switch-on procedure, all internally saved error messages are deleted. If an internal error conditi on is
currently present, all red LEDs are permanently lit. If there is currently no internal fault state, the red LEDs
indicate the states of the connected safety contact edges. The error state during testi ng of the signal input
(error message 6) becomes inacti ve if no error is detected during testi ng.
During the output of an error message, the number of output pulses indicates the error:
5. System components fi tt ed to the gate
1 ELMON inducti ve 71-242 control device
(
ELMON inducti ve 71-942)
2 Stati onary coil core
3 Travelling coil core
4 Steel cable acti ng as transmission medium
- with 2 additi onal wires
Example of use
The actual arrangement of the individual components
depends on the design of the gate in questi on and the
conditi ons at the installati on site.
ELMON
inducti ve
71-242
ELMON
inducti ve
71-942
English
Inducti ve signal transmission system
LED
Power
(green)
Operati ng state (on)
Error message (pulse output)
LED
Transmit Opening
(red)
travelling edge(s) for opening movement
actuated / interrupted (on)
LED
Stati onary Opening
(red)
stati onary edge(s) for opening movement
actuated (on) - interrupted (fl ashes)
LED
Transmit Closing
(red)
travelling edge(s) for closing movement
actuated / interrupted (on)
LED
Stati onary Closing
(red)
stati onary edge(s) for closing movement
actuated (on) - interrupted (fl ashes)
3
3 11
10 1 2
2
2
2
2
4
3
Gate opens
Gate closes
safety contact edge
OPEN
movement
safety contact edge
OPEN
movement
safety contact edge
OPEN
movement
safety contact edge
CLOSE
movement
safety contact edge
CLOSE
movement
safety contact edge
CLOSE
movement
1
