Schweitzer Engineering Laboratories SEL-751 - Page 648

A.10
SEL-751 Relay Instruction Manual Date Code 20170927
Firmware, ICD, and Manual Versions
ICD File
➤ Added filehandling service.
➤ Added support to change
settings groups with
IEC 61850.
➤ Added support for the stSeld
attribute in IEC 61850 SBO
controls.
➤ Added the LPHD.Sim logical
node so the relay will accept
GOOSE messages with the test
flag asserted.
➤ Increased number of MMS
reports to 14.
➤ Increased number of default
datasets to 15.
➤ Increased maxAttributes
to 800.
➤ Removed maxEntries and
maxMappedItems.
➤ Added new TOL1PAFD5,
TOL2PAFD6, TOL3PAFD7,
TOL4PAFD8,
P67N1PTOC14,
P67N2PTOC15,
P67N3PTOC16,
P67N4PTOC17, I1PTUV9,
I1PTUV10, I1PTOV12,
I1PTOV13, I1PTOV14,
I1PTOV15, UGFRDIR1,
UGRRDIR1, LZFRDIR1,
LZRRDIR1, PWFRDIR1,
PWRRDIR1, PIFRDIR1,
PIRRDIR1, DIRNFRDIR1,
DIRNRRDIR1, FLTRFLO1,
FLTRDRE1, and HIFRDRE2
Logical Nodes and attributes
to PRO LDevice.
➤ Added new THERMMTHE1
Logical Node and attributes to
MET LDevice.
➤ Changed the data sources for
negative-sequence current and
negative-sequence voltage
attributes in METMSQI1
Logical Node
➤ Added new attributes Vsyn
and Fs to METMMXU1
Logical Node
➤ Added new attribute Vsyn to
RMSMMXU2 Logical Node
➤ Added new attributes MaxVs
and MinVs to METMSTA1
Logical Node
Table A.7 SEL-751 ICD File Revision History (Sheet 2 of 4)
configVersion Summary of Revisions
Relay
Firmware
Compatibility
ClassFile
Version
ACSELERATOR Architect
Manual
Date
Code
File
Description
Software
Version