Sumitomo HF-320 - HF-320 Reference Circuits; Motor Operation with Brake; Up-Down Operation for Positioning

23
Reference Circuit
Reference Circuit
HF-320
MCB
Power
Preparation
for operation
ACL
BR
R
X
U
YV
Z
W
S
T
AL2
AL0
U
V
IM
Br
W
OFF
FU
ON
MC
Stop
Normal
rotation
Reverse
rotation
R
F
R
F
FX
FR
RR
DFL
(Note 3)
RST
COM
RX
Reset
BX
F
DRV
R
MC
F
FX
R
RX
BX
BR
MC
MC
+
FM
Frequency
counter
10V F.S.
FRQ
COM
_
DRV
DC24V
DRV
OM
+V
VRF
COM
Tx
Note 2
Speed setter
1kΩ
(Note 1) When using a DC reactor,
remove the shorting bar betwee
n
and P1 and connect them.
(Note 2) When the power supply is a 400
V class, install a step-down
transformer.
(Note 3) Set parameter C03 to 11.
(Note 4) Set parameter C33 to 00.
Twisted wire
Shielded wire
Brake
Brake
Normal
rotation
Reverse
rotation
Operation pattern
HF-320
(Note 1)
(Note 4)
P
P1
MCB
Power
ACL
BR
R
XU
YV
Z
W
S
T
AL2
AL0
U
V
IM
Br
W
P
PR
(Note 1)
FU
Stop
Normal
rotation
Reverse
rotation
R
LS2
LS4
F
R
F
FX
FR
RR
DFL
(Note 2)
(Note 6)
(Note 5)
DFM
COM
RX
DF
BX
F
LS1
R
F
R
UPF
LS3
F
FX
R
BX
RX
DF
BR
Tx
(Note 3)
(Note 1) Use inflammable cable for
braking resistor wiring.
(Note 2) Parameter A21 is for slow-speed
frequency setting and A20 is for
high-speed setting.
(Note 3) When the power supply is a 400
V class, install a step-down
transformer.
(Note 4) Set parameter C21 to 02 and
adjust the braking timing by C42
and C43. Parameters C42 and
C43 should be set at approx. 2
Hz usually.
(Note 5) Set parameter C03 to 11.
(Note 6) Set parameter C33 to 00.
Twisted wire
Shielded wire
Normal
rotation
Normal
rotation
LS1
Operation pattern
Braking resistor
HF-320
LS2
LS1, LS3
The limit switch is a
holding type.
LS3
LS4
PP1
Preparation
for operation
UPF
OM
UPF
DC24V
THR
MC
MC
ON
MC
OFF
THR
UPF
Operation of motor with brake
Up-down operation for positioning