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Posted: 2022-05-19 08:54 AM
SRT 3000
Date : 05/18/2022
Time : 14:38:48
Code : 0x011B
Critical - UPS: In bypass in response to an internal hardware fault.
Then one second later
Date : 05/18/2022
Time : 14:38:49
Code : 0x01B2
Informational - UPS: Return from bypass, internal hardware fault no longer present.
Random times in the day.
Posted: 2022-05-19 09:55 PM
Hi
I am curious is the firmware upgrade you mentioned is of the UPS itself or the network card?
If it is the latter, I would suggest trying a downgrade and check if the fault still appears.
Just to identify if the issue is rooted in malfunctioning hardware or a software issue.
You can find the 2.0 version of the firmware here:
I would suggest using the FTP or SCP process for the downgrade, as detailed in this document.
-> https://www.apc.com/ie/en/faqs/index?page=content&id=FA156047
If the issue is still present after the downgrade, I would advice getting the support file from the network card and contact your local customer care center.
https://www.apc.com/us/en/support/contact-us/ (for local info change the country as appropiate)
Best regards
Tonny
Posted: 2022-05-23 11:06 AM
Downgrading the AP9640 network card from 2.2.0.1 to 2.0.0.5 fixed the issue.
Thanks,
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