Function description
Operating Manual PSENvip RL D P Set
1001641-EN-09
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Procedure:
1. The press is on downward movement. The protected field moves down with the upper
tool.
2. The advance measuring field touches the workpiece. The outputs Mute1 and Mute2 at
the receiver are set = 0.
3. The advance measuring field is used to hold the protected field stationary at the pinch
point on the workpiece. The segment division is optimised for the dynamic muting pro-
cess.
4. The respective upper segments are deactivated before the upper tool enters the protec-
ted field.
NOTICE
The control system may only override the safety function from a remaining
gap of 6 mm.
Signal statuses of the outputs Mute1/Mute2 and OSSD1/OSSD2
full protected field active
OSSD1/ OSSD2 = 1
Mute1/Mute2 = 1
full protected field active
advance measuring field touches plate
OSSD1/ OSSD2 = 1
Mute1/Mute2 = 1 -> 0
Remaining gap = 6mm
OSSD1/ OSSD2 = 1 -> 0
Mute1/Mute2 = 0
6 mm
The signal statuses of the outputs Mute1/Mute2 and OSSD1/OSSD2 when interrupting the
protected field by side intervention or interruption of the advance measuring field before
reaching the plate are described in section entitled "Standard interrupted press stroke".
