Special Motion Commands
5.8 Extended measuring function (MEASA, MEAWA, MEAC) (option)
Job planning
5-32 Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
Measurement with and without delete distance-to-go, MEASA, MEAWA
When command MEASA is programmed, the distance-to-go is not deleted until all required
measured values have been recorded.
The MEAWA function is employed in the case of special measuring tasks where a
programmed position must always be approached.
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• MEASA cannot be programmed in synchronized actions. As an alternative, MEAWA plus the
deletion of distance-to-go can be programmed as a synchronized action.
• If the measuring job with MEAWA is started from the synchronized actions, the measured
values will only be available in machine coordinates.
Measurement results for MEASA, MEAWA
The results of measurements are available under the following system variables:
• In machine coordinate system:
$AA_MM1[axis]
Measured value of programmed measuring system on trigger
event 1
...
...
$AA_MM4[axis]
Measured value of programmed measuring system on trigger
event 4
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