
B-63530EN/03 4.DESCRIPTION OF PARAMETERS
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4831 Master axis of first spindle under spindle synchronous control
4832 Master axis of second spindle under spindle synchronous control
4833 Master axis of third spindle under spindle synchronous control
4834 Master axis of fourth spindle under spindle synchronous control
[Data type] Byte
[Valid data range] 1 to number of spindles
Set the slave axis and master axis of spindle synchronous control by
spindles. Set the axis number of the master axis for the axis to be
handled as the slave axis.
NOTE
1 When these parameters are set, the power must be
turned off before operation is continued.
2 These parameters are valid if bit 4 (SSS) of
parameter No. 3704 is set to 1.
3 Multiple slave axes cannot simultaneously enter
the synchronous control mode for a single master
axis.
4 Parameter No. 4834 is valid only for Series
16i/160i/160is.
#7 #6 #5 #4 #3 #2 #1 #0
FLR
4900
[Data type] Bit
FLR When the spindle speed fluctuation detection function is used, the
rates of allowance (q) and fluctuation (r) those are set in parameters
No.4911 and No.4912, respectively are set in steps of:
0 : 1%
1 : 0.1%