Mitsubishi Electric MELDAS 60 Series Parameter Manual page 387

No. Items
3377 SP177 SPECS Spindle
(PR)
3378 SP178 VGSP
(PR)
3379 SP179 VGSI
(PR)
3380 SP180 VGSD
(PR)
3381 SP181 VCGS
(PR)
8. Spindle Parameters
8.4 MDS-C1-SPM
Set the spindle synchronous specifications in
synchronous bit units.
specifica-
F
tions
7
bit Name Meaning when set to 0 Meaning when set to 1
0 fclx
1
2
mach Automatic coil change-
3
4
fdir
5
6
7
8
9
A
B
C
odx8
D
E
F
Spindle Set the speed loop proportional gain in
synchronous spindle synchronous mode.
speed loop
gain propor-
tional term
Spindle Set the speed loop integral gain in spindle
synchronous synchronous mode.
speed loop
gain integral
term
Spindle Set the speed loop delay advance gain in
synchronous spindle synchronous mode.
speed loop When this parameter is set to "0", PI control is
gain delay applied.
advance term
Spindle Set the magnification of speed loop
synchronous proportional gain with respect to SP178
Target value of (VGSP) at the maximum speed defined in
variable speed SP017 (TSP) in spindle synchronous mode.
loop
proportional
gain
Details
E D C B A
odx8
6 5 4 3 2
fdir mach
Closed loop Semi-closed loop
Automatic coil change-
over during spindle over during spindle
synchronization invalid synchronization valid
Position detector direc- Position detector direc-
tion (positive direction) tion (negative direction)
Magnification of Magnification of
excessive error width × excessive error width ×
8 times invalid 8 times valid
(Used with SPJ)
II - 291
Setting
range
0000 to
FFFF
HEX
9 8
setting
phos
1 0
fclx
0 to 2000
(1/s)
0 to 2000
(0.1 1/s)
0 to 1000
(0.1 1/s)
0 to 100
(%)
Standard
setting
0000
63
60
15
100