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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
Dear all
Recently logged in and discover an error 'Lost communication to UPS'.
Upgraded the Firmware got from the website and the information (About-Network) below
However, after upgrade, error 'UPS Not Found' shown. Cannot connect to the UPS.
Thank you in advance for your help.
About- Network:
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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
Hi Daryl
What type of unit is the NMC installed in? Many different systems require their own particular firmware revision. SY (what was originally loaded) is the firmware for the Symmetra LX/RM, SUMX (what is loaded now) is the firmware for single phase SmartUPS and Matrix units, etc.
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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
Hi,
If your UPS is a Smart-UPS you have installed the wrong firmware. You need to install SFSUMX672.
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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
Hi Bill
Thanks for your reply. The link given is the firmware version currently installed on the UPS, and the same error still experiencing now..
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Posted: 2021-07-08 11:25 PM . Last Modified: 2024-02-14 11:55 PM
Hi Daryl
What type of unit is the NMC installed in? Many different systems require their own particular firmware revision. SY (what was originally loaded) is the firmware for the Symmetra LX/RM, SUMX (what is loaded now) is the firmware for single phase SmartUPS and Matrix units, etc.
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