Function description
Operating Manual PSENvip R, PSENvip R LR,PSENvip E
1003449-EN-06
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4.8.5
System cycle for overrun measurement
The overrun is measured using the central segments of the protected field. The status of
evaluation field A is evaluated during overrun measurement. The evaluation field is 6 mm
below the tool centre point. The overrun measurement begins when the protected field is in-
terrupted.
A: Evaluation field
P: Test piece
v
max
: maximum closing speed
x: Set overrun
y: Measured overrun
OverrunMeasurement: Signal for overrun from the special module PSSu K F FAU (see op-
erating manual of the PSSu K F FAU B, PSSu K F FAU P)
}
Downward movement with maximum closing speed v
max
Protected field: Free
Signal/action
Status
Press
OverrunMeasurement
0
P
vmax
x
A
Overrun measurement
0
}
Downward movement with maximum closing speed v
max
, braking process initiated,
start of overrun measurement
Protected field: Interrupted
Signal/action
Status
Press
OverrunMeasurement
1
P
vmax
x
A
Overrun measurement
1 (evaluation field
clear)
