6. Status Display and Parameter Setting
6
−
16
6.3 SPINDLE SPECIFICATION PARAMETERS screen
The spindle parameters are divided into those transferred from the NC to the spindle drive unit and
those used on the NC side.
(1) Parameters transferred from the NC to the spindle drive unit
The parameters (384 total) indicated on page (6-2/N) to (6-8/N) are transferred from the NC to the
spindle drive unit.
(2) Parameters used on the NC side
The spindle specification
parameters indicated on this
page are used on the NC side.
# Item
Details
Setting range
(unit)
1
2
3
4
slimt 1
2
3
4
Speed limit
Gear 00
01
10
11
The spindle speed corresponding to
the max. motor speed in each gear is
set.
0 ~ 99999
(rpm)
5
6
7
8
smax 1
2
3
4
Max. speed
Gear 00
01
10
11
The spindle speed in each gear is
set.
Set so that slimit
≥
smax.
0 ~ 99999
(rpm)
9
10
11
12
ssift 1
2
3
4
Shift speed
Gear 00
01
10
11
The spindle speed for shifting gears
in each gear is set.
0 ~ 32767
(rpm)
13
14
15
16
stap 1
2
3
4
Max. tap
speed
Gear 00
01
10
11
The max. spindle speed during the
tap cycle in each gear is set.
0 ~ 99999
(rpm)
17
18
19
20
stapt 1
2
3
4
Tap time
constant
Gear 00
01
10
11
The time constant to the max. tap
speed during the constant
inclination tap cycle is set.
0 ~ 5000
(msec)
22 sgear
Encoder gear
ratio
The gear ratio between the spindle and the
encoder is set.
0 : 1/1
1 : 1/2
2 : 1/4
3 : 1/8
23 smini
Min.
speed
The min. spindle speed is set. The spindle
rotates at this speed even if an S command is
input that is less than this value.
0 ~ 32767
(rpm)
[SPINDLE SPEC.]
#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
slimt 1
2
3
4
smax 1
2
3
4
ssift 1
2
3
4
stap 1
2
3
4
8000
8000
8000
8000
6000
6000
6000
6000
0
0
0
0
1500
3000
4000
5000
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
stapt1
2
3
4
sori
sgear
smini
serr
sname
senc_pno
sana_pno
spfig
senc_no
sana_no
smcp-no
200
400
1000
2000
0
0
10
0
0
0
0
0
0
0
0
#( ) DATA( )