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7.8.1
Mark window and mark register
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Sensor distance master
0x5041:001
Offset mark window
0x5041:009
Mark distance master
0x5041:002
Mark window size
0x5041:008
Lower correction position
0x5041:007
Upper correction position
0x5041:006
Fig. 59: Schematic pass of the print marks
A mark window can be activated so the mark sensor is not triggered unintendedly. If the
parameter Activate mark window = TRUE, the window function is active. 0x5041:014
Parameter
Address
Name / setting range / [default setting]
Info
0x5041:014
Activate mark window for master value
Bit 0
FALSE
Mark window deactivated
Bit 1
TRUE
Mark window activated
For the master value correction to work, the mark window must be learned. This can happen
in the engaged and disengaged state:
State
Engaged
Master value and drive axis move
Disengaged
Master value moves and drive axis is immobile
Learn mark window in disengaged status
If the mark window is learned in the disengaged state, the corrected master value position is
written to the Sensor set position parameter when the first mark is detected.
At the same time, the mark window from the Mark window size parameter is placed symmet-
rically around the detected mark.
Learn mark window in engaged status
If the mark window is learned in the engaged state, the mark window is activated when the
first mark is detected. The register position is not set.
The mark window can be shifted to the Mark window offset parameter.
Configuring the "Sync and Correction" TA
Master value correction (register control)
Mark window and mark register
137
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