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 A-3220 Weld Alam S-Side Main Circuit Error

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September 04, 2018, 04:34:47 PM
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Trying to help a friend out. The have a Panasonic G2 series robot sowing a A-3220 Weld Alarm S-Side Main Circuit error. He did tell me the plant experienced a loss of electrical power due to a storm the night before the error occurred. Have checked al fuses, incoming power and transformer power. I cant find any reference to this code and they of course do not have a manual. Can anyone enlighten me. Thanks in advance for the help.

Today at 09:07:11 AM
Reply #1



September 05, 2018, 08:51:39 PM
Reply #1



In my GIII manual, There is a description of the same alarm code and description.

Probable cause: An error is detected at the secondary-side main circuit of welding power source of TAWERS.

Remedy:  Turn off power and then newly turn it on.  If the errors recurs frequently, consult Panasonics representatives.

Hope this help!

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