Starting up the device
Leuze electronic MLC 530 69
Make certain that there are no people in the danger zone.
Press and release the reset button within 0.15 to 4 s.
The receiver switches to the ON state.
If you keep the reset button pressed longer than 4 s:
• Starting at 4 s: the reset request is ignored.
• Starting at 30 s: a +24 V short circuit is assumed on the reset input and the receiver switches to the
interlock state (see chapter 11.1 „What to do in case of failure?“).
8.5 Teaching of fixed blanking areas
Objects for "fixed blanking" cannot change their position during the teach event. The object must have a
minimum size corresponding to the physical resolution of the AOPD. Teaching is done in the following
steps:
• Initiating by actuating and releasing the teach key switch
• Accepting by actuating and releasing the teach key switch after 60 s or less.
A new teach event deletes the previously taught state. If the “Fixed blanking” function is to be deselected,
this can be done by teaching a free protective field.
8.6 Teaching of floating blanking areas
Every object for "floating blanking" must move within its protective field area during teaching. Each protec-
tive field area must be separated by at least one light beam without blanking from the nearest protective
field area, otherwise the two protective field areas will be interpreted as one continuous field. The objects
must have a minimum size corresponding to the physical resolution of the AOPD.
Teaching of moving objects is done together with the teaching of fixed objects in the following steps:
• Initiating by actuating and releasing the teach key switch
• Moving of all moving objects to be blanked one after another in their beam areas within 60 s
• Accepting by actuating and releasing the teach key switch
If the "Floating blanking" function is to be deselected, this can be managed by re-teaching a free protective
field or a protective field with only stationary objects.
To Next Page
Loading...
