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8. Spindle Parameters
8.3 MDS-B-SP/SPH, MDS-C1-SP/SPH
227
No.
Items Details
Setting
range
Standard
setting
3388
(PR)
SP188 IDGS Spindle
synchronous
Current loop
gain magnifi-
cation 2
Set the magnification of current loop gain
(excitation component) in the spindle
synchronous mode.
1 to 1000
(%)
100
3389 SP189 PG2S Spindle
synchronous
Position loop
gain 2
Set the second position loop gain when
high-gain control is carried out in the spindle
synchronous mode.
When this parameter function is not used, set to
"0".
0 to 999
(1/s)
0
3390 SP190 PG3S Spindle
synchronous
Position loop
gain 3
Set the third position loop gain when high-gain
control is carried out in the spindle
synchronous mode.
When this parameter function is not used, set to
"0".
0 to 999
(1/s)
0
3391
SP191 Use not possible. 0 0
3392
SP192 Not used. Set to "0".
3393
(PR)
SP193 SPECT Synchronized
tapping
specifications
Set the synchronized tapping specifications in
bit units.
0000 to
FFFF
HEX
setting
0000
F E D C B A 9 8
zrtn ptyp od8x phos
7 6 5 4 3 2 1 0
fdir cdir pyfx adin fclx
bit Name Meaning when set to 0 Meaning when set to 1
0
fclx Closed loop Semi-closed loop
(Gear 1 : 1 only)
1
adin Interpolation A/D
compensation invalid
Interpolation A/D
compensation valid
2
rtrn Position monitor during
ready OFF invalid
Position monitor during
ready OFF valid
3
pyfx Normal excitation Position loop excitation
fixed (strong)
4 cdir Command polarity (+) Command polarity (–)
5
fdir Position detector
polarity (+)
Position detector
polarity (–)
6
7
8
phos Normal
(no compensation)
Synchronized tapping
position compensation
valid
9
A
B
C
D
od8x Magnification of
excessive error width ×
8 times invalid
Magnification of
excessive error width ×
8 times valid
E
ptyp Position control switch
type: After zero point
return
Position control switch
type: After deceleration
stop
F
zrtn Zero point return
direction: CCW
Zero point return
direction: CW