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Light Array Operation
5.2.2 Restart Inhibit and start-up inhibit
After correct adjustment, the Light Array is ready for operation. If restart inhibit is active, the machine is not
re-enabled after the safety field has been interrupted until the acknowledgement button has been activated.
If the restart inhibit function has been activated, start-up inhibit is active as well. This means that the machine, or
the Light Array, must be enabled by means of the acknowledgement button when the machine is first switched on.
If the Restart Inhibit function is combined with the operation mode Fix Blanking or Reduced Resolution, first con-
figure the respective operation mode, then activate the function.
The acknowledgement button has to be mounted in order that the whole danger zone can be seen while pressing
the acknowledgement button.
Acknowledgement must originate from outside of the protected area, from a location at which the protected area
and all of the effected working area can be clearly observed.
The button for the acknowledgement input may not be accessible from inside the protected area.
Protection zone occupied
Protection zone vacant
OSSD on
OSSD off
Voltage Supply
24 V
Voltage Supply
0 V
Acknowledgement 1
Acknowledgement 0
Start inhibit
Restart inhibit
