Emotron VS Series Quick Start Guide
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Main winding
Secondary
winding
U1
U2
Z1
Z2
M
Fig 7-9 Main and secondary winding of motor
2.2 Wiring between VFD and motor(Remove capacitor)
Connect main and secondary winding of motor to inverter UVW, then inverter can work. But due to the
motor winding difference, motor forward wiring must be done as shown below or else it will cause
overheating of the motor.
Main winding
Secondary
winding
U1
U2
Z1
Z2
M
(-)
(+)
PB
VSR
KM1
L1
L2
U
V
W
220VAC
Fig.7-10 Forward wiring between VSR VFD and motor
Motor reverse can’t be completed through parameter setting of inverter or by changing any two phase
wirings. Motor reverse wiring must be done as shown below:
Main
winding
Secondary
winding
U1
U2
Z1
Z2
M
(-)
(+)
PB
VSR
KM1
L1
L2
U
V
W
220VAC
Fig 7-11 Reverse wiring between VSR VFD and motor
After wiring is completed, set d0.00=2
