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Schweitzer Engineering Laboratories SEL-352-1 - Page 4

Schweitzer Engineering Laboratories SEL-352-1
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ii Manual Change Information Date Code 20010731
SEL-352-1, -2 Instruction Manual
Revision
Date
Summary of Revisions
20010731
(continued)
Section 7: moved all but Breaker Monitor Report, Breaker Resistor Thermal
Report, Metering Report, Status Report, and Relay Word Bit Report to new
Section 10: Event Reports and SER, replaced and renamed to Section 7:
Setting the Relay, which contains previous Section 8: Settings; removed
Overview and added Introduction.
Section 8: replaced and renamed to Section 8: Serial Port Communications
and Commands, which contains previous Section 9: Serial Port
Communications.
Section 9: replaced and renamed to Section 9: Front-Panel Interface, which
contains previous Section 10: Front-Panel Interface.
Section 10: replaced and renamed to Section 10: Event Reports and SER,
which contains all but Breaker Monitor Report, Breaker Resistor Thermal
Report, Metering Report, Status Report, and Relay Word Bit Report from
previous Section 7: Data Recording Applications.
20010420 Reverse of the title page: added cautions, warnings, and dangers in English and
French.
Section 1: made typographical corrections.
Section 2: inserted updated dimension, panel-mount cutout, front- and rear-
panel drawings; merged drawings and information from Appendix G: Optional
I/O Board Specifications into this section; added a caution about replacing the
clock battery.
Section 3: updated specifications.
Section 4: reordered some subsections; clarified Limitations of SEL
OGIC
®
Control Equations; corrected Figure 4.53 and Figure 4.54.
Section 6: changed two cross references from Appendix G: Optional I/O Board
Specifications to Section 2: Installation.
Section 8: reordered tables that list the SET settings so they appear in the same
order as in the Settings Sheets; added 50RMS setting under Fault Current
Logic Settings in Table 8.2; added Breaker Monitor Settings in Table 8.3;
added the Distributed Network Protocol (DNP) 3.00 Level 2 Slave settings in
the SET P Settings of the Settings Sheets.
Section 9: added information about DNP; made text changes throughout the
section to advise the user to change default passwords to private, strong
passwords at installation; updated Figure 9.2: Access Level Relationships.
Section 11: made typographical corrections.

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