INVT GD350-045G/055P-45-AS-B

Goodrive350 IP55 High-ingress Protection Series VFD Expansion cards
-313-
Indicator
Name
Function
LED3
Network
communication
status indicator
On: There is data exchange with the upper computer.
Off: There is no data exchange with the upper computer.
LED4
Power indicator
On: The control board feeds power to the communication
card.
A.6.4 CANopen communication card (EC-TX505) and CAN master/slave control
communication card (EC-TX511)
The EC-TX505/511 communication card is user-friendly, adopting spring terminals.
3-pin spring terminal
Pin
Function
Description
321
1
CANH
CANopen bus high level signal
2
CANG
CANopen bus shielding
3
CANL
CANopen bus low level signal
Terminal resistor switch function description
Terminal resistor switch
Position
Function
Description
Left
OFF
CAN_H and CAN_L are not connected to
a terminal resistor.
Right
ON
CAN_H and CAN_L are connected to a
terminal resistor of 120 Ω.
Indicator definition
Indicator
Name
Function
LED1
State indicator
On: The expansion card is establishing a connection with
the control board.
Blinking periodically: The expansion card is properly
connected to the control board (the period is 1s, on for 0.5s,
and off for the other 0.5s).
Off: The expansion card is disconnected from the control
board.
LED4
Power indicator
On: The control board feeds power to the communication
card.