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3. Setup
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3-5 Setting the initial parameters for the spindle drive unit
The spindle specification parameters and spindle parameters must be set before the spindle system
can be started up. The spindle related parameters are input from the NC. The input method differs
according to the NC being used, so refer to each NC Instruction Manual.
3-5-1 Spindle specification parameters
The configuration of these parameters depends on the NC, so refer to each NC Instruction Manual. The
following table shows the configuration of the M60S and E60 Series NC.
M60S
Series
No.
Abbrev. Parameter name Details
Setting range
(Unit)
3001
3002
3003
3004
slimit 1
2
3
4
Limit rotation
speed
Set spindle rotation speed for maximum motor rotation speed with gears
00, 01, 10, 11.
(Set the spindle speed for the S analog output 10V.)
0 to 99999
(r/min)
3005
3006
3007
3008
smax 1
2
3
4
Maximum rotation
speed
Set maximum spindle rotation speed with gears 00, 01, 10, 11.
Set to slimt ≥ smax.
By comparing the S command value and the value of gear 1 to 4, a spindle
gear shift command will be output automatically.
0 to 99999
(r/min)
3009
3010
3011
3012
ssift 1
2
3
4
Shift rotation
speed
Set spindle speed for gear shifting with gears 00, 01, 10, 11.
(Note) Setting too large value may cause a gear nicks when changing
gears.
0 to 32767
(r/min)
3013
3014
3015
3016
stap 1
2
3
4
Tap rotation speed
Set maximum spindle rotation speed during tap cycle with gears 00, 01,
10, 11.
0 to 99999
(r/min)
3017
3018
3019
3020
stapt 1
2
3
4
Tap time constant
Set time constants for constant inclination synchronous tap cycles for
gears 00, 01, 10, 11 (linear acceleration/deceleration pattern).
1 to 5000 (ms)