Troubleshooting For As01Dnet Modules - Delta AS Series Programming Manual

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A S S e r i e s P r o g r a m m i n g M a n u a l

ERROR LED Indicators Blinking Every 0.5 Seconds

Warning type error codes:

Remote module communication timeout

Incorrect parameters

Extension module communication timeout

The actual arrangement of the extension

module is not consistant with the

configurations.

Extension module communication

ERROR LED Indicators Blinking Every 0.2 Seconds

This happens when the 24 VDC power supply for the remote module is not sufficient. Check the power supply. If the

power supply is normal, remove the extension module from the CPU module and then check if the SCM remote module

is out of order.

Error codes:

24VDC power supply is not sufficient and

then recovered from low-voltage for less

Troubleshooting for AS01DNET Modules

Refer to sections 7.4.9 and 7.4.10 for more details.

Check the network connection cable of the remote

Check the parameter in HWCONFIG. Download the

parameter again.

Make sure the module is properly connected to the CPU

module and turn the modules on again.

Check the actual arrangement and the configuraitons.

1. Make sure the module is properly connected to the

CPU module and turn the modules on again.

2. If the problem persists, contact the local authorized

distributors.

Check if the 24 V power supply to the module is normal.

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