U.A.13
Date Code 20090715 User’s Guide SEL-421 Relay
Firmware and Manual Versions
Instruction Manual
20080110
User’s Guide
Appendix A
➤ Updated for Ethernet card firmware version R107.
➤ Added Table A.4: ACSELERATOR Architect CID File Compatibility.
Reference Manual
Section 4
Added descriptions of ID, STA, and GOO commands ICD/CID file parse failure indication.
Section 8
➤ Added and edited tables to document new ICD file versions supported by ACSELERATOR Architect version
R.1.1.69.0.
➢ Added Table 8.7: ICD Logical Nodes Summary.
➢ Updated Table 8.8: Logical Device: PRO (Protection) through Table 8.11: Logical Device: ANN (Annunci-
ation).
20070914
User’s Guide
Appendix A
➤ Updated for Ethernet card firmware version R106.
Reference Manual
Added details and examples to indicate how to get SOE-quality timestamped data over a DNP LAN/WAN connec-
tion in the following sections.
Section 4
➤ Updated titles in Table 4.19–Table 4.27.
Section 6
➤ Updated Tab l e 6.21, Ta b le 6.26, and Table 6 .28.
➤ Added Figure 6.4.
20070717
User’s Guide
Section 5
➤ Added SER section to Front-Panel Menus and Screens.
➤ Revised Local Control Bits in Front-Panel Menus and Screens.
Appendix A
➤ Updated for Ethernet card firmware version R104.
Reference Manual
Section 2
➤ Updated Figure 2.10, Figure 2.11, Figure 2.12, Figure 2.14, and Figure 2.15.
Section 10
➤ Added Local Bit SELOGIC table.
Appendix A
➤ Added LB_DP01 through LB_DP32 to Tab le A.1.
➤ Added LB_SP01 through LB_SP32 to Table A. 1.
➤ Added Relay Word bits: Local Bit Supervision and Status table for rows 284–291 to Table A . 53.
20070223
User’s Guide
Appendix A
➤ Updated for firmware version R123 (SEL-421-2, -3) and R201 (SEL-421-0, -1).
Applications Handbook
Section 6
➤ Added LED and pushbutton statuses from expanded HMI to Table 6.7.
Section 7
➤ Added synchrophasor to list of available protocols.
Table A.5 Instruction Manual Revision History (Sheet 3 of 16)
Revision Date Summary of Revisions
Courtesy of NationalSwitchgear.com
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