
4.DESCRIPTION OF PARAMETERS B-63950EN/02
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NOTE
1 For a movement in the positive direction, set the
compensation point number at the farthest end in the
negative direction in parameter No. 3621.
2 A set of compensation data items for a single axis
should not be set to lie astride 1023 to 3000.
3627
Pitch error compensation at reference position when a movement to the
reference position is made from the direction opposite to the direction of
reference position return
NOTE
When this parameter is set, the power must be
turned off before operation is continued.
[Input type] Parameter input
[Data type] Word axis
[Unit of data] Detection unit
[Valid data range] -32768 to 32767
Set the absolute value of pitch error compensation at reference
position when a movement to the reference position is made from the
negative direction if the direction of reference position return (bit 5
(ZMI) of parameter No. 1006) is positive or from the positive
direction if the direction of reference position return is negative.
3661
Number of a pitch error compensation position for the reference position for
each slave axis when independent pitch error compensation is performed
under simple spindle synchronous control
NOTE
When this parameter is set, the power must be
turned off before operation is continued.
[Input type] Parameter input
[Data type] Word spindle
[Valid data range] 0 to 1023
Set the number of a pitch error compensation position for the
reference position.
NOTE
1 This parameter is valid if pitch error compensation
on an axis of Cs contour control on the salve side
during simple synchronous spindle control is
carried out just for the slave axis (bit 1 (EPC) of
parameter No. 3601 is set to 1).
2 The usable number of pitch error compensation
positions and their range depend on the option
configuration.