ii Manual Change Information Date Code 20001006
SEL-351 Instruction Manual
Revision
Date
Summary of Revisions
Section 7:
− Added Details on the Remote Control Switch MOMENTARY Position
subsection.
− Clarified the operation of the latch control switches when the SEL-351 Relay
loses power (see the Latch Control Switches subsection).
− Corrected subsection Relay Disabled Momentarily During Active Setting
Group Change.
Section 8:
− Added qualifying statement about changing the LDAR setting.
Section 9:
− Corrected error in the Relay Word bit description for 51G in Table 9.4.
− Added SYNCP angle setting option for delta-connected voltages to Settings
Sheet 9.
− Expanded setting range for 27B81P on Settings Sheet 9.
− Added description of RTSCTS = MBT setting choice to the Port Settings
Sheet.
− Added AUTO = DTA setting choice to the Port Settings Sheet.
Section 10:
− Added DTA2 compatibility information.
− Added notes about powering down the relay after setting the date or time.
− Corrected HIS command information.
− Corrected TAR n K command description.
− Added note to TAR R command description.
− Added details to COP command description.
− Added VER Command (Show Relay Configuration and Firmware Version).
− Revised SEL-351 Command Summary.
Section 11:
− Corrected Rotating Default Display example.
Section 12:
− Added Table 12.1.
− Added cautionary note on SER settings.
Courtesy of NationalSwitchgear.com
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