YASKAWA VS-656MR5

Control Constants
10-4
Table 10.1 User Constants (continued)
Con-
stant
No.
Name Explanation Change
*
1
Unit Standard
Setting
Upper
Limit/
Lower
Limit
C1 31
Servo Mode
Flux
Level
(H)
Motor flux level when high-speed gear is selected (i.e., MGR and LGR
are
OFF)
or
when
high speed
winding
is
selected
(i e
CHW
is
OFF)
in
No
%
70
100
C1-31
F
l
ux Leve
l
(
H
)
φ
SVH
are OFF
)
or w
h
en
hi
g
h
-spee
d
w
i
n
di
ng
i
sse
l
ecte
d
(i
.e., CHW
i
s OFF
)
i
n
servo mode (i.e., SV is OFF).
No % 70
30
C1 32
Servo Mode
Base Speed Ra-
i
(H)
Base speed ratio when high-speed gear is selected (i.e., MGR and LGR
are OFF) or when high-speed winding is selected (i.e., CHW is OFF) in
d
(i
SV
i
ON)
No
100
5.00
C1-32
p
tio (H)
R
BSH
)
gp
g
(,
)
servo mode (i.e., SV is ON).
Base speed (Servo) = R
BSH
× Base speed (Motor)
No --- 1.00
1.00
C1 33
Servo Mode
Flux Level (M,
Motor flux level when low-speed gear is selected (i.e., MGR or LGR is
ON) or when low-speed winding is selected (i.e., CHW is ON) in servo
No
%
70
100
C1-33
Flux
Level
(M,
L)
φ
SVL
ON)
or
when
low speed
winding
is
selected
(i.e.,
CHW
is
ON)
in
servo
mode (i.e., SV is ON).
No % 70
30
C1 34
Servo Mode
Base Speed Ra-
i
(M
L)
Base speed ratio when low-speed gear is selected (i.e., MGR or LGR is
ON) or when low-speed winding is selected (i.e., CHW is ON) in servo
d
(i
SV
i
ON)
No
100
5.00
C1-34
p
tio (M, L)
R
BSL
)
p
g
(,
)
mode (i.e., SV is ON).
Base speed (Servo) = R
BSL
× Base speed (Motor)
No --- 1.00
1.00
C1 35
Zero-speed
Braking
T
ime
Time for generating braking force after deceleration and zero-speed is
reached
to
stop
No
sec
0
100
C1-35
Bra
ki
ng T
i
me
T
BLK
reac
h
e
d
to stop.
No sec 0
0
C1-36
Signal Selec-
tions 1
SEL1
*
4
Selections for multi-functional signals and other selections.
*
3
S Bits 1 and 0: 6CN pin 11
00: TLL 01: −−−
10: INC 11: −−−
S Bit 2: 6CN pin 10
0: TLH 1: −−−
S Bit 3: 6CN pin 12
0: SSC 1: SV
S Bit 4: 6CN pin 15
*
2
0: PPI 1: LM10
S Bit 7: 1CN 12-bit digital reference signal selection
*
2
0: Digital speed reference
1: Orientation control stop position reference
No --- 00000000 ---
C1-37
Signal Selec-
tions 2
SEL2
*
4
Selections for multi-functional signals and other selections.
*
3
S Bits 1 and 0: RUN mode selection
00: Operation by speed reference
11: Operation by Digital Operator
S Bit 2: 6CN pin 6
0: RDY 1: EMG2
S Bits 7 and 6: Digital speed reference selection
*
2
00: 2-digit BCD
01: 12-bit binary
10: 3-digit BCD
11: Internal speed setting
No --- 01000000 ---
10