Blog Archives

C3414-500-S02K4_P4 Firmware Update

7/29/2020

See the attached release notes for the full details on the enhancements and fixes included in the patch and previous releases.
Fixes:

SEL Protocol: Fixed issue preventing successful login with 501 relay, preventing Auto-Configure process to complete.
SEL Protocol: Force protocol to issue EVE command to 321 relay even though it supports CEV command, if configured to obtain event reports. 321 relay does not include relay settings in CEV event report, the EVE report does.
DNPR Protocol: Fixed duplicate response messages to Record Current Time function. Duplicate response also incremented application sequence number, causing some SCADA masters to lose sync.
DNPR Protocol: Fixed lag response time when using unsolicited over UDP, when multiple DNPR channels use the same UDP listening port.
AutoSectionalizing App: Fix bug where Backfeed Overcurrent STS points are not latched if Forward fault is specified as trigger. Backfeed OC STS points should be asserted if ACI annunciates them regardless if used to trigger AST switch operation.
AutoSectionalizing App: Fixed time threshold to assert Phase Loss of Voltage STS points was incorrectly set to 4 seconds, should only be 1 second.

Enhancements:

SEL Protocol: Add event buffer size configuration to items adjusted by Auto-Configure process, automating the process of determining suitable buffer sizes.

Download the latest firmware from the link below, or on our Downloads -> Firmware page.
https://www.sage-rtu.com/downloads.html