Using The Second Motor; Wiring Diagram (Second Motor); Second Motor Setting Parameters - Mitsubishi Electric FR-V560 Instruction Manual

1.14 Using the second motor

1.14.1 Wiring diagram (second motor)

Vector control with encoder is not enabled with the second motor.
CAUTION
1. Provide interlocks to prevent the MC1 and MC2
from being turned on simultaneously.
2. For the second motor (motor without encoder),
use Pr. 452 "second electronic thermal O/L relay"
or provide an external thermal relay.
3. *: Give one external thermal relay signal to across
OH-SD.
Related parameters
Second electronic thermal relay function setting ⇒ (Pr. 452 "second
electronic thermal O/L relay" (Refer to page 93.))

1.14.2 Second motor setting parameters

Param
Name
eter
450 Second applied motor
Second motor control
451
method selection
Second electronic
452
thermal O/L relay
Factory
Setting
0
Standard motor
3 to 8
10
Constant torque motor
13 to 18
9999
20
SF-JR (4P)-1.5kW (2HP) or less
(under vector control)
23, 24
30
Vector control dedicated motor
33, 34
9999 Function invalid
10
11
vector control without encoder
12
9999
20 V/F control
9999 Function invalid
Set the rated motor current.
0 to 500A (Refer to page 93.)
9999
9999 Function invalid
41

Using the second motor

MC2
Inverter
MC1
U
V
W
OH
*
SD
PA
PAR
PB
PBR
PZ
PZR
PG
SD
Setting Range
Inverter internal
constant
Offline auto
tuning
Inverter internal
constant
Offline auto
tuning
Inverter internal
constant
Offline auto
tuning
Inverter internal
constant
Offline auto
tuning
Speed control
Torque control
Speed control-torque control
switchover
Speed control
Motor without encoder
(Second motor)
U
V
IM
W
E
Motor with encoder
(First motor)
U
V
IM
W
E
Encoder
Refer to
page 123.
1