Chapter 3 – Function Settings
47
Operation
example (2)
(V/F + PG) C Operation (Run/Stop) via Keypad
[Operation condition]
-. Control mode: V/F + PG control
-. Frequency command: 50[Hz] Digital input via Keypad
-. Accel time: 15[sec], Decel time: 25 [sec]
-. Drive mode: Run/Stop via Keypad
-. Wiring block diagram when an
Open Collector- type encoder
is used.
[Wiring]
AOC
R
S
T
G
U
V
W
B1
B2
FX
RX
BX
RST
JOG
P1
P2
P3
CM
VR
V1
5G
IM
3P
AC
Input
BOC
A+
A-
B+
B-
FBA
FBB
GND
E
Encoder
GND
+5V
+5V
VCC
VCC
Keypad
connector
MODE
PROG
ENT
REV
SHIFT
ESC
STOP
RESET
F W D
LC-200
Sub-B
Power
Supply
12V-15V DC
Step
Parameter setting
Code
Description
1
Control Mode Selection
FU2-39
Set it to 0 {V/F}.
2
Drive mode
DRV-3
Set it to 0 {KeyPad}.
3
Frequency Mode
DRV-4
Set it to 0 {KeyPad-1}.
4
Digital Command
Frequency setting
DRV-0
Press PROG key on the keypad to set 50 Hz
5
Accel/Decel time setting
DRV-2
DRV-3
Accel time: set DRV-2 to 15[sec]
Decel time: set DRV-3 to 25[sec]
6
Sub-B board setting
EXT-12
EXT-15
EXT-16
Set EXT-12 [Usage of Pulse Input Signal] to 1 {Feed-back} and
set EXT-15 and EXT-16 after checking encoder rating on the
nameplate.
7
FWD Operation
Motor runs at 50[Hz] in forward direction with Accel time 15[sec]
by PG control when pressing FWD key on the keypad. Motor
decelerates to stop with Decel time 25[sec] when pressing Stop
key.
8
REV Operation
Motor runs at 50[Hz] in reverse direction with Accel time 15[sec]
by PG control when pressing REV key on the keypad. Motor
decelerates to stop with Decel time 25[sec] when pressing Stop
key.
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