Lost the local network management interface-to-UPS communication.

[driver111_apc]

This was originally posted on APC forums on 11/27/2019

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Hi all,

Im having an odd issue where I lose management to the UPS from the NMC when input power is lost, or a run time calibration is started.

Recent Device Events

Date	Time	Event
11/28/2019	10:06:42	UPS: Lost the local network management interface-to-UPS communication.
11/28/2019	10:06:15	UPS: Runtime Calibration started.

I updated the firmware from 6.2.1 to 6.8.0 but the issue still occurs. There are no other comms plugged in to UPS except network cable.

UPS: SMX750I - 03.8 (ID11)
NMC2: AP9630 - SUMX v6.8.0


Thanks in advance!

Brendan

[apctux_apc]

This was originally posted on APC forums on 11/28/2019

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Hi Brendan,

do you also check for an firmware update of the ups device itself?

[driver111_apc · Accepted solution]

This was originally posted on APC forums on 11/28/2019

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Hi Frank,

The current 03.8 seems to be the latest version. 

Thanks