Festo Checkbox Compact CHB-C-C, Руководство пользователя

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6. Testing parts
6-3
Festo P.BE-CB-COMP-EN en 0211a
6.1 The test procedure
With the parts test, a reliable grading is to be achieved of the
parts to be checked in respect of orientation and quality (e.g.
whether dimensions of the parts have been observed).
Assess the reliability of the teach data in test mode before
beginning with the automatic parts test.
Checkbox PLC
For selecting the parts type the appropriate bit sample must
be present at connection PLC. (compare chapter 4.3.2,
“Selecting the parts type”)
6.2 Test mode
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Switch the Checkbox to the AUTO mode.
Operating status: AUTO
The START/STOP button shows a red light permanently
1 5
Display: e.g. parts type 1; tolerance 5 %
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Use good, bad and incorrectly orientated test parts from
the parts assortment.
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Avoid special care in positioning.
The test parts should be positioned (at random) as in
normal operation. If possible, use the conveyor device
intended for this purpose.
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You must check a sufficient number of parts in order to
obtain a reproducible result. Show e.g. 6 good parts as
well as 6 bad parts per orientation.
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Observe the Checkbox displays during the test procedure.
When a conveyed part is registered, the status display
will light up briefly. The display will show in each case for
1.5 seconds: