
4. DESCRIPTION OF PARAMETERS
B–63010EN/02
198
TCW, CWM Voltage polarity when the spindle speed voltage is output
TCW CWM
Voltage polarity
0 0 Both M03 and M04 positive
0 1 Both M03 and M04 negative
1 0 M03 positive, M04 negative
1 1 M03 negative, M04 positive
#7
3707
#6 #5
P42
#4
P41
#3 #2 #1
P22
#0
P21
[Data type] Bit
P22 and P21 Gear ratio of spindle to second position coder
Number of spindle revolutions
Number of position coder revolutions
Magnification P22 P21
1 0 0
2 0 1
Magnification=
4 1 0
8 1 1
Set the gear ratio of spindle to position coder (for the fourth spindle)
Magnification P42 P41
1 0 0
2 0 1
4 1 0
8 1 1
NOTE
This parameter is valid if the multi–spindle control function
is provided and if bit 6 (PCS) of parameter No. 3704 is set
to 1. This parameter is valid for Series 16i only.
#7
3708
#6
TSO
TSO
#5
SOC
SOC
#4
SVD
SVD
#3
SSP
SSP
#2 #1
SAT
#0
SAR
SAR
[Data type] Bit
SAR The spindle speed arrival signal is:
0 : Not checked
1 : Checked
SAT Check of the spindle speed arrival signal at the start of executing the
thread cutting block
0 : The signal is checked only when SAR, #0 of parameter 3708, is set.
1 : The signal is always checked irrespective of whether SAR is set.
NOTE
When thread cutting blocks are consecutive, the spindle
speed arrival signal is not checked for the second and
subsequent thread cutting blocks.