INVT Goodrive350 Series Operation Manual page 363

Goodrive350 IP55 High-ingress Protection Series VFD
Indicator Color
LED1 Green
LED2 Green
LED3 Red
LED4 Red
Indicator Color
LED1 Green
LED2 Green
LED3 Red
LED4 Red
Electrical connection:
The communication card adopts standard RJ45 interfaces, which can be used in a linear and
star network topologies. The electrical connection diagram is shown as follows.
Use CAT5, CAT5e, and CAT6 network cables for electrical wiring. When the communication
distance is greater than 50m, use high-quality network cables that meet the high-quality
standards.
Table A-3 Modbus TCP LED description
Definition
On The card is shaking hands with the VFD.
Blinking (1Hz) The card and VFD communicate normally.
Off The card and VFD communicate improperly.
The communication between the card and the PLC is
On
online and data exchange is allowed.
The communication between the card and PLC is
Off
offline.
On The card has no valid data received.
Blinking (1Hz) The message function code is not used or defined.
Blinking (8Hz) Message address error
Off No fault
On 3.3V power indicator
Table A-4 Ethernet LED description
Definition
On The card is shaking hands with the VFD.
The card and VFD communicate normally (handshake
Blinking (1Hz)
successful).
Off The card and VFD communicate improperly.
The connection between the card and the PC is
On
successful.
The connection between the card and the PC has failed
Off
(network cable issue).
The connection between the card and the PC is
Blinking (4Hz) successful, but communication has failed (IP address
issue).
Off No fault
On 3.3V power indicator
-345-
Expansion card
Function
Function