Chapter 4 - Operation Examples
4-11
Operation
Example (3)
2
nd
motor operation
[Operation condition]
-. Control mode: V/F control
-. 1
st
motor + 2
nd
motor Operation by exchange using [2
nd
Func] (Values can be set differently)
-. Frequency command : Using Multi-speed
1
st
motor --- Apply 50[Hz] as main speed
2
nd
motor --- Apply 20[Hz] with P1 terminal set as multi-speed operation
-. Accel/Decel time : 1
st
motor --- Accel time: 15[Sec], Decel time: 25 [Sec]
2
nd
motor --- Accel time: 30[Sec], Decel time: 40 [Sec]
-. Drive mode : Run/Stop via FX/RX
[Wiring]
R
S
T
G
U
V
W
B1
B2
FX
RX
BX
RST
JOG
P1
P2
P3
CM
VR
V1
5G
FM
5G
30A
30C
30B
AXA
AXC
IM 1st motor
3P
AC
input
IM
2nd
motor
1st /2nd motor
Switch-over
FX
RX
BX
CM
1st / 2nd
motor
select
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 Fx/Rx-1.
3
Frequency Mode setting
DRV-4
Set it to 0 {keypad-1}.
(setting 1
st
motor freq)
4
Multi-function input terminal P2
I/O-13
Set P2 to 2nd Func.
5
Multi-function input terminal P1
I/O-12
Set P1 to Speed-L).
(setting 2
nd
motor freq)
6
Freq setting for 1
st
motor
DRV-0
Set it to 50[Hz].
7
Accel/Decel time setting for 1
st
motor
DRV-1,
DRV-2
Set Accel/Decel time to 15[sec]/25[sec].
8
Freq setting for 2
nd
motor
DRV-5
Set it to 10[Hz].
9
Accel/Decel time setting for 2
nd
motor FU2-81/82 Set Accel/Decel time to 30[sec]/50[sec].
10 1
st
motor operation
- Set it as main motor by turning P1, P2, output relay OFF.
- Run the motor in FWD/REV direction using FX/RX terminal.
11 2
nd
motor operation
- Set 2
nd
motor parameters by turning terminal P2 ON.
- Change the freq setting to 20[Hz] by turning terminal P1 ON.
- Change 2
nd
motor terminal by turning output relay ON.
-Run the motor in FWD/REV direction by terminal FX/RX.
Summary of Contents for 30 HP30
Page 6: ......
Page 12: ......
Page 16: ...Chapter 1 Installation 1 4 BLANK ...
Page 18: ...Chapter 1 Installation 1 6 BLANK ...
Page 28: ...Chapter 1 Installation 1 16 Notes ...
Page 39: ...Chapter 2 Operation 2 11 Notes ...
Page 40: ......
Page 46: ......
Page 60: ...Chapter 4 Operation Examples 4 14 Notes ...
Page 83: ...Chapter 5 Parameter List 5 23 Notes ...
Page 84: ......
Page 92: ...Chapter 6 Parameter Description DRV 6 8 Notes ...
Page 105: ......
Page 106: ...Chapter 6 Parameter description FU1 6 14 Notes ...
Page 126: ...Chapter 6 Parameter Description FU2 6 34 Notes ...
Page 144: ...Chapter 6 Parameter Description I O 6 52 Notes ...
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Page 188: ...Chapter 7 Options 7 26 Type 1 Max 400 Watt Type 2 Max 600 Watt A ...
Page 189: ...Chapter 7 Options 7 27 Type 3 ...
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