Sel 421 - Table A.2 Ethernet Card Firmware Revision History

U.A.9
Date Code 20090715 User’s Guide SEL-421 Relay
Firmware and Manual Versions
Firmware
Table A.2 lists the Ethernet card firmware versions, a description of modifica-
tions, and the instruction manual date code that corresponds to firmware ver-
sions. The most recent firmware version is listed first.
SEL-421-R103-V0-Z002002-D20020417
SEL-421-1-R103-V0-Z002002-D20020417
➤ Manual update only (see Table A.5). 20020501
SEL-421-R103-V0-Z002002-D20020417
SEL-421-1-R103-V0-Z002002-D20020417
➤ Using a serial port for interleaved data may cause the relay to
disable. This condition occurs when a communications processor
is automatically retrieving data from the relay simultaneously
with a serial port terminal session.
20020417
SEL-421-R102-V0-Z002001-D20020403
SEL-421-1-R102-V0-Z002001-D20020403
➤ Added new analog quantities for use in the following SELOGIC
control equations:
Terminal W and X current magnitudes
Terminal Y and Z voltage magnitudes
Instantaneous sequence quantities
Contact inputs
➤ Initial Release with Synchrophasor Measurement capability to the
SEL-421 (not in the SEL-421-1).
➤ Added VAZ, VBZ, VCZ settings options to SYNCP.
➤ Added VAY, VBY, VCY settings options to SYNCS1, SYNCS2,
and ASYNCS2.
➤ Added ACOS, ASIN, CEIL, FLOOR, and LOG math functions to
SEL
OGIC
®
control equations.
➤ Modified CHI output for SEL-2030 compatibility.
20020403
SEL-421-R101-V0-Z001001-D20020104
SEL-421-1-R101-V0-Z001001-D20020104
➤ Added 8-cycle lockout for subsequent ALTI or ALTV switches.
➤ Initial SEL-421-1 version.
20020108
SEL-421-R100-V0-Z001001-D20010703
➤ Initial SEL-421 version. 20010703
Table A.1 Firmware Revision History (Sheet 9 of 9)
Firmware Identification (FID) Number Summary of Revisions
Manual
Date Code
Table A.2 Ethernet Card Firmware Revision History (Sheet 1 of 2)
Firmware Identification (FID) Number Summary of Revisions
Manual
Date Code
SEL-2702-R110-V0-Z001001-D20090205
SLBT-2701-R103-V0-Z000000-D20080820
➤ Corrected issue that could cause the Ethernet card to fail under
heavy DNP traffic.
➤ Improved security (see www.selinc.com/privacy.htm for details).
20090205
SEL-2702-R109-V0-Z001001-D20081022
SLBT-2701-R103-V0-Z000000-D20080820
➤ Updated IEC 61850 firmware to streamline MMS processing and
improve TCP/IP connections.
➤ Security correction (see www.selinc.com/privacy.htm for
details).
➤ Corrected issue that could cause the Ethernet card to fail under
heavy DNP traffic.
20081022
SEL-2702-R108-V0-Z001001-D20080729
SLBT-2701-R103-V0-Z000000-D20080820
➤ Corrected issue that could cause the Ethernet card to fail under
heavy DNP traffic.
20080917
SEL-2702-R107-V0-Z001001-D20080107
SLBT-2701-R102-V0-Z000000-D20051107
➤ Enhanced IEC 61850 with KEMA certification updates.
➤ Added indication of ICD/CID file parse failure to the SEL-2702
user interface (ID, STA, GOO commands).
20080110
SEL-2702-R106-V0-Z001001-D20070914
SLBT-2701-R102-V0-Z000000-D20051107
➤ Added additional improvements to IEC 61850 control operation
priorities when using IEC 61850 GOOSE messaging.
➤ Corrected issue where communications card MAC address is
deleted when upgrading from SEL-2701 firmware version R105
to an SEL-2702.
20070914
Courtesy of NationalSwitchgear.com