Danfoss VACON OPTE3 - LED Indications on OPTC6 Option Board

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LED status
Description
Single blink
At least one of the error counters of the CAN controller has reached or exceeded the warning level (too many
error frames).
Double blink
A guard event (NMT slave or NMT master) or a heartbeat event (heartbeat consumer) has occurred.
Quadruple blink
An expected PDO was not received before the event timer elapsed.
ON
The CAN controller is bus-off.
Table 28: M = CANopen run, Green
LED status
Description
Blinking
The CANopen device is in the pre-operational state.
Single blink
The CANopen device is in the stopped state.
ON
The CANopen device is in the operational state.
7.5 LED Indications on OPTC6 Option Board
NOTE! LED N is unused.
2
1
3
4
5
A
M
X6
X1
e30bi179.10
Illustration 50: LED Indications on VACON
®
OPTC6 Option Board
A
CANopen board status, Green
M
Fieldbus status, Green
Table 29: A = Board Status, Green
LED status
Description
OFF
Option board not activated
ON
Option board in initialization state waiting for activation command from the AC drive
Blinking fast (once per s)
Option board is activated and in RUN state
Option board is ready for external communication
Table 30: M = Fieldbus status, Green
LED status
Description
OFF
Fieldbus module is waiting for parameters from the AC drive.
No external communication
ON
Fieldbus module is activated.
Parameters received and module activated.
AN338644703080en-0002 / DPD02156 | 59Danfoss A/S © 2022.08
Troubleshooting
VACON® RS485 and CAN Bus Option Boards
Installation Guide