
B-63330EN/03 4.DESCRIPTION OF PARAMETERS
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7756 Value to be set for the handle feed axis selection signals for the first manual
handle pulse generator for tool axis direction rotation of the tool tip center of
head 2 in parallel axis control and twin table control
[Input type] Parameter input
[Data type] Integer
[Valid data range] 0 - 24
Set the state of the manual handle feed axis selection signals (HS1A
to HS1E) for the first manual handle pulse generator when one of the
two rotation axes of head 2 rotates in the tool axis direction. (See
the table of correspondence with the manual handle feed axis
selection signals of parameter No. 7551.)
NOTE
When 0 is set, tool tip center rotation handle feed is
disabled.
However, set 0 in this parameter when parallel axis
control and twin table control are not used.
7757 Value to be set for the handle feed axis selection signals for the first manual
handle pulse generator for rotation in a direction other than the tool axis
direction of the tool tip center of head 2 in parallel axis control and twin table
control
[Input type] Parameter input
[Data type] Integer
[Valid data range] 0 - 24
When rotation is performed about one of the two rotation axes of head
2 that is not in the tool axis direction, this parameter sets the status of
the manual handle feed axis selection signals (HS1A to HS1E) .
(See the table showing the correspondence between the parameter
setting and the manual handle feed axis selection signals in the
description of parameter No. 7551.)
The following table lists the axes subject to axis movement in
parameter Nos. 7756 and 7757 in different machine configurations.
Tool axis direction Rotation axis configuration 7756 7757
ZA,CCA
ZB,CCB
XA,BAB
NOTE
When 0 is set, tool tip center rotation handle feed is
disabled.
However, set 0 in this parameter when parallel axis
control and twin table control are not used.