Goodrive350 series high-performance multifunction VFD
Basic operation guidelines
-73-
5.5.6 Motor parameter
Check the safety conditions surrounding the motor and load machineries
before autotuning as physical injury may occur due to sudden start of motor during
autotuning.
Although the motor does not run during static autotuning, the motor is stilled
supplied with power, do not touch the motor during autotuning; otherwise, electric
shock may occur.
If the motor has been connected to load, do not carry out rotary autotuning;
otherwise, misact or damage may occur to the VFD. If rotary autotuning is carried out
on a motor which has been connected to load, wrong motor parameters and motor
misacts may occur. Disconnect the load to carry out autotuning if necessary.
The VFD can drive asynchronous motors and synchronous motors, and it supports two sets of motor
parameters, which can be switched over by multi-function digital input terminals or communication
modes.
Communication
(P00.01=2)
Terminal
(P00.01=1)
Keypad
(P00.01=0)
Modbus/
Modbus TCP
communication
PROFIBUS/
CANopen/
DeviceNet
communication
Start
Select running
command channel
(P00.01)
Switchover
channel for motor 1 and
motor 2
(P08.31)
Terminal function 35
Switch motor 1 to
motor 2
Communication set value
2009H
Motor 1
Motor 2
Invalid
Valid
BIT0
–
1=00
BIT0
–
1=01
P08.31 ones = 0
Ethernet
communication
P08.31 ones = 1
P08.31 ones = 2
P08.31ones = 3
EtherCAT/PROFINET/
EtherNet IP
communication
P08.31 ones = 4
The control performance of the VFD is based on the accurate motor model, therefore, you need to
carry out motor parameter autotuning before running the motor for the first time (taking motor 1 as an
example).
