Spindle Specification Parameters Screen - Mitsubishi Electric MDS-B-SPJ2 Series Specification Manual

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