INVT Goodrive350 Series Operation Manual page 357

Goodrive350 series high-performance multifunction VFD Expansion cards
external sucker antenna. If the VFD is located in an open space and is a molded case machine, you
can use a built-in PCB antenna; and if it is a sheetmetal machine and located in a metal cabinet, you
need to use an external sucker antenna.
When installing a sucker antenna, install a wireless communication card on the VFD first, and then
lead the SMA connector of the sucker antenna into the VFD and screw it to CN2, as shown in the
following figure. Place the antenna base on the chassis and expose the upper part. Try to keep it
unblocked.
The wireless communication card must be used with the INVT VFD APP. Scan the QR code of the
VFD nameplate to download it. For details, refer to the wireless communication card manual provided
with the expansion card. The main interface is shown as follows.
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