Profinet Communication Card - IMO HD2 IP Series Instruction Manual

HD2 IP55 High-ingress Protection Series Inverter
Terminal resistor switch function description
Terminal resistor switch
Indicator definition
Indicator
LED1
LED4
LED5
LED6
For details about the operation, see the HD2 Series inverter Communication Extension
Card Operation Manual.
A.6.5 PROFINET communication card
HD2-E-PRF
Position
Left
Right
Name
State indicator
Power indicator
Running indicator
Error indicator
Function
CAN_H
OFF
connected to a terminal resistor.
CAN_H and CAN_L are connected
ON
to a terminal resistor of 120 Ω.
This indicator is on when the extension card is
establishing a connection with the control board; it
blinks periodically after the extension card is properly
connected to the control board (the period is 1s, on for
0.5s, and off for the other 0.5s); and it is off when the
extension card is disconnected from the control board.
This indicator is on after the control board feeds power
to the communication card.
This indicator is on when the communication card is in
the working state.
It is off when a fault occurs. Check whether the reset
pin of the communication card and the power supply are
properly connected.
It blinks when the communication card is in the pre-
operation state.
It blinks once when the communication card is in the
stopped state.
This indicator is on when the CAN controller bus is off
or a fault occurs on the inverter.
It is off when the communication card is in the working
state.
It blinks when the address setting is incorrect.
It blinks once when a received frame is missed or an
error occurs during frame receiving.
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Description
and CAN_L
Function
are not