
4.DESCRIPTION OF PARAMETERS B-63530EN/03
- 510 -
Steady state confirmation time duration in polygon machining with two
spindles
7632
[Data type] Word
[Unit of data] msec
[Valid data range] 0 to 32767
This parameter sets the duration required to confirm that both spindles
have reached their specified speeds in polygon machining with two
spindles.
If the state where the speed of each spindle is within the range set with
parameter No.7631, and has lasted at least for the duration specified
with parameter No.7632, the spindle polygon speed arrival signal
PSAR <F0063#2> is set to 1.
Multiplier influencing the slave spindle speed
7635
[Data type] Byte
[Unit of data] Slave spindle (min
-1
)/master spindle (min
-1
)
[Valid data range] 1 to 9
Set up a multiplier that will act on the distance through which the
slave spindle is to move.
In speed ratio control, the relationship between the speeds of the
spindles is:
Slave spindle speed = Master spindle speed ×
Setting of parameter No.
7635
NOTE
1 This parameter is used to set the slave spindle
speed to a multiple of the master spindle speed
when the spindle synchronous control function is
used.
2 This parameter is irrelevant to the polygon turning
function and the polygon machining function with
two spindles.
3 The spindle synchronous control option is needed.
4 Bit 2 (SBR) of parameter No. 7603 and parameter
No. 7636 also need be set up.