Goodrive350 series high-performance multifunction VFD
Preface
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Preface
Thank you for choosing Goodrive350 series variable-frequency drive (VFD).
If not otherwise specified in this manual, the VFD always indicates Goodrive350 series VFD, which is
a high-performance and multi-function VFD aiming to integrate the capability to drive both
synchronous motors and asynchronous motors, and support torque control, speed control, and
position control. The VFD is armed with advanced vector control technology and the latest digital
processor dedicated for motor control, thus enhancing product reliability and adaptability to the
environment. The VFD adopts customized and industrialized design to realize excellent control
performance through optimized functions and flexible applications.
In order to meet diversified customer demands, the VFD provides abundant expansion cards
including programmable card, PG card, communication card and I/O card to achieve various
functions as needed.
The programmable card adopts the mainstream development environment for customers to carry out
secondary development easily, fulfilling varied customized needs and reducing customer cost.
The PG card supports a variety of encoders like incremental encoders and resolver-type encoders, in
addition, it also supports pulse reference and frequency-division output. The PG card adopts digital
filter technology to improve EMC performance and to realize stable transmission of the encoder
signal over a long distance. It is equipped with encoder offline detection function to contain the impact
of system faults.
The VFD supports multiple types of popular communication modes to realize complicated system
solutions. It can be connected to the internet with the optional wireless communication card, by which
you can monitor the VFD state anywhere any time through mobile APP.
The VFD uses high power density design. Some power ranges carry built-in DC reactors and braking
units to save installation space. Through overall EMC design, it can satisfy the low noise and low
electromagnetic interference requirements to cope with challenging grid, temperature, humidity and
dust conditions, thus greatly improving product reliability.
This operation manual presents installation wiring, parameter setup, fault diagnosis and trouble
shooting, and precautions related to daily maintenance. Read through this manual carefully before
installation to ensure the VFD is installed and operated in a proper manner to give full play to its
excellent performance and powerful functions.
If the end user is a military unit or the product is used for weapon manufacturing, please comply with
relevant export control regulations in the Foreign Trade Law of the People's Republic of China, and
complete necessary formalities.
We reserve the right to update the manual information without prior notice and have the final
interpretation for the manual content.
