
B-63330EN/03 4.DESCRIPTION OF PARAMETERS
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7555 Value set for the manual handle feed axis selection signals for the first
manual handle pulse generator for rotation in a direction other than the tool
axis direction in tool tip center rotation handle feed/interrupt
[Input type] Parameter input
[Data type] Integer
[Valid data range] 0 - 24
When tool tip center rotation handle feed/interrupt is performed, this
parameter sets the status of the manual handle feed axis selection
signals (HS1A to HS1E) for the first manual handle pulse generator to
perform rotation about one of the two rotation axes that is not in the
tool axis direction. (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. 7554 and 7555 in different machine configurations.
Tool axis direction Rotation axis
configuration
7554 7555
ZA, CCA
ZB, CCB
XA, BAB
7556 Value set for the manual handle feed axis selection signals for the first
manual handle pulse generator for tool axis direction tool length
compensation value modification
[Input type] Parameter input
[Data type] Integer
[Valid data range] 0 - 24
A tool axis direction tool length compensation value can be modified
by setting the signal corresponding to the setting of this parameter as
the manual handle feed axis selection signals for the first manual
handle pulse generator, then rotating the first manual handle pulse
generator in the tool axis direction tool length compensation mode
(G43.1) . A modified compensation value is canceled by a reset.
(See the table of correspondence with the manual handle feed axis
selection signals of parameter No. 7551.)