
4. DESCRIPTION OF PARAMETERS
B–63010EN/02
188
3679
Number of compensation point at the farthest end in the negative direction in a
movement in the negative direction if both–direction pitch error compensation is
carried out on an axis of Cs contour control on the slave side during simple
synchronous spindle control (fourth spindle)
NOTE
When this parameter has been set, the power must be
turned off before operation is continued.
[Data type] Word
[Unit of data] Number
[Valid data range] 0 to 1023, 3000 to 4023, 0 to 2599, 3000 to 5599
If both–direction pitch error compensation is used (bit 0 (BDP) of
parameter No. 3605 is set to 1), set the number of the compensation point
at the farthest end in the negative direction for a movement in the negative
direction.
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 of parameter No. 3601 is set to 1).
2 The number of the compensation point at the farthest end in
the negative direction for a movement in the positive
direction is set in parameters No. 3666 to No. 3669.
3 A set of compensation data items for a single axis cannot be
set to lie astride 1023 and 3000 or astride 2599 and 5599.
4 The fourth spindle can be used just in Series 16i.
3681
Pitch error compensation at the reference position if a movement to the refer-
ence position is made from the direction opposite to the direction of reference
position return (first spindle)
3682
Pitch error compensation at the reference position if a movement to the refer-
ence position is made from the direction opposite to the direction of reference
position return (second spindle)