Protected Field Modes - Pilz PSENvip R Operating Manual

Function description
4.2.1

Protected field modes

Four protected field modes are available for adapting to different bending functions:
Full protected field: Standard press stroke
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Reduced protected field:
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– Box bending press stroke
– Back gauge press stroke
– Box bending with back gauge press stroke
For protected field modes with reduced protected field, please note the following:
A downward movement with a reduced protected field must be initiated by consciously op-
erating a pushbutton (= acknowledgement). The selected protected field mode is displayed
via the web interface.
The following procedures are permitted:
Acknowledgement of the reduced protected field when the downward movement starts
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Acknowledgement of the reduced protected field when the protected field meets the
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workpiece
Procedure:
– Press stroke is started (downward movement)
– Press stroke is stopped
– Acknowledgement to continue the press stroke with reduced protected field
If the protected field is interrupted in one of the "reduced protected field" protected field
modes, the system immediately switches back to "full protected field" protected field mode.
Use of the protected field modes depends on the tool class. Not all protected field modes
can be selected with tool class 2 and 3.
Protected field mode
Standard
Full protected field
Box bending
Front segments blanked
Operating Manual PSENvip R, PSENvip R LR,PSENvip E
1003449-EN-06
INFORMATION
Please note that the central segments are 1 mm behind the bending line.
With box bending you must ensure that the side panels of the box do not
encroach into this area.
The press stroke begins in "full protected field" protected field mode.
The press stroke is stopped as soon as the protected field meets the workpiece.
If necessary, the operator can still align the workpiece at this point.
The press stroke will be continued with reduced protected field as soon as continu-
ation has been initiated by consciously operating a pushbutton.
Tool class
1 2 3
Yes Yes Yes
Yes Yes No
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