12 01.00|1372106_AFS3 138 PMI_AFS3 138 MMS |en
Function
General functions
The electronic monitoring systems are used to monitor clamping
slide position as well as workpiece presence for the NSE3 quick-
change pallet module. This can be used to set up an automated
production process. In this case, the adapted control unit replaces
the pneumatic clamping slide monitoring of the clamping system.
Besides clamping slide monitoring, the monitoring components
also have a workpiece system function with which the presence of
the workpiece or the clamping pallet can be monitored via an
inductive proximity switch. The monitoring of the workpiece
system function is positioned outside the clamping module
support. The workpiece dimensions must cover the sensor
monitoring.
AFS3 138 PMI
The FS3 138 PMI has two monitoring control functions. It is fitted
onto the housing of the clamping module in clamping slide axis via
2 mounting threads below the clamping slide bore holes and 2 M4
screws. The mounting location on the quick-change pallet system
can be selected at any of the two clamping slides. In the AFS3 138
PMMI monitoring system, an electronic position measuring system
is fitted. On the clamping slide, a monitoring rod is adapted as a
hoistway encoder. Via the position measuring system, the
monitoring unit detects the precise clamping slide position
monitoring in the "unlocked" or "clamped" operational condition.
The switching points of the position measuring system can be
precisely taught in and saved. The monitoring of the workpiece
system control takes place with an inductive proximity switch
which is below a raising base in the protective cover of the
monitoring system.
Note
To ensure a reliable evaluation of the clamping slide position, the
electronic position measuring system must be precisely taught into
the stroke positions of the quick-change pallet system. A
readjustment of the position measuring system may be required
after longer time intervals. The inductive proximity switch must be
positioned for a reliable function at a flush installation height to
the cover plug of the protective cover.
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