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VACON® RS485 and CAN Bus Option Boards
Installation Guide
Table 25: FS = Fieldbus Status, Green
LED status
OFF
ON
Blinking fast (once per s)
Blinking slow (once per 5 s)
7.4 LED Indications on OPTE6 Option Board
NOTE! Older versions of OPTE6 have the Board status (N) and CANopen run (M) LEDs in different order.
N A M
Illustration 49: LED Indications on VACON
N
Board status
A
CANopen err
Table 26: N = Board Status, Green
LED status
OFF
ON
Blinking fast (once per s)
Table 27: A = CANopen err, Red
LED status
Description
OFF
No error
Blinking
Invalid configuration
58 | Danfoss A/S © 2022.08
Description
Fieldbus module is waiting for parameters from the AC drive
•
No external communication
Fieldbus module is activated
•
Parameters received and module activated
•
Module is waiting for messages from the bus
Module is activated and receiving messages from the bus
Module is in FAULT state
•
No messages from Master within the watchdog time
•
Bus broken, cable loose or Master off line
OPTE6 Option Board
®
Description
Option board not activated
Option board in initialization state waiting for activation command from the AC drive
Option board is activated and in RUN state
•
Option board is ready for external communication
M
CANopen run
Troubleshooting
AN338644703080en-0002 / DPD02156
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