A.9
Date Code 20050919
Instruction Manual
SEL-387-0, -5, -6 Relay
Firmware and Manual Versions
Instruction Manual
Instruction Manual
The date code at the bottom of each page of this manual reflects the creation
or revision date.
,
are lists of the instruction manual
release dates and descriptions of modifications for the SEL-387-0, -5, -6,
SEL-387-0, and SEL-387-5, -6, respectively. The most recent instruction
manual revisions are listed at the top.
Table A.6
Manual Revision History—SEL-387-0, -5, -6
(Sheet 1 of 6)
Revision Date
Summary of Revisions—SEL-387-0, -5, -6
This manual differs from the previous versions as follows:
20050919
Appendix A
➤
Updated Firmware Revision History and Manual Revision History.
This manual differs from the previous versions as follows:
20050719
Entire Manual
➤
Updated format of instruction manual.
Section 1
➤
Corrected
Figure 1.5
to add connecting line between a 51 P/G/Q circle and the 87 differential circuit.
Section 3
➤
Corrected
Figure 3.13
, REF Enable/Block Logic.
➤
Clarified text explaining harmonic blocking and harmonic restraint.
➤
Added a final row to
Table 3.4
, Overcurrent Element Summary.
Section 4
➤
Corrected number of latch bits in
Table 4.4
, SEL
OGIC
Control Equation Variables (SEL-387-0 Relay
Only).
➤
Corrected
Figure 4.4
, Traditional Latching Relay.
➤
Adjusted text under ALARM Output Contact to indicate NOTALM is the Relay Word Bit associated
with the
ALARM
output contact.
➤
Changed !ALARM to NOTALM in Relay Word Bit row 43 (see
Table 4.9
,
Table 4.10
, and
Table 4.11
).
Section 5
➤
Corrected
Figure 5.4
, Trip Bus Sensing With Relay Input.
Section 6
➤
Added text at the end of the section stating that the Word files of the
Settings Sheets
are available to
download from the SEL website.
Settings Sheets
➤
Added an explanatory note to
Combined O/C Elements
.
➤
Deleted the
Settings Sheet Example
from the instruction manual.
Appendix A
➤
Updated Firmware Revision History and Manual Revision History.
Appendix B
➤
Updated Firmware Upgrade Instructions.
Appendix G
➤
Changed !ALARM to NOTALM in Relay Word Bit row 43 (see
Table G.7
).
This manual differs from the previous versions as follows:
20050614
Appendix A
➤
Updated Firmware Revision History and Manual Revision History.
Содержание SEL-387-0
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