Orientalmotor aSTEP AZ Series, Руководство пользователя, Страница: 61 / 180

Preparation
61
3 DC po
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NS LED
LED status
Description
Green Red
No light No light
• The control power supply is not turned on.
• PROFINET communication is not being made.
Blinking No light
• The communication settings of PROFINET is being made.
• Blinking the LED was requested by the configuration tool of the host controller. (When it is
blinking simultaneously with the MS LED)
Light No light PROFINET communication is being made.
No light Blinking
The communication timeout was detected during PROFINET communication. Check the
following.

Is the PROFINET communication cable disconnected?

Is the power supply for the host controller is turned on?
„
L/A LED
This LED indicates the LINK/ACT status of PROFINET.
LED status Description
No light
•
In an offline state.
• The frame of PROFINET is not sent and received.
Blinking
• In an online state.
• The frame of PROFINET is sent and received.
Light
• In an online state.
• The frame of PROFINET is not sent and received.