Sel 751A - Page 416

A.8
SEL-751A Relay Instruction Manual Date Code 20100129
Firmware and Manual Versions
Instruction Manual
Appendix D
➤ Updated Modbus map for new functionality additions.
Appendix E
➤ Updated for ICD version Ver 002 R200.
➤ Updated logical device tables, E.10–E.13.
Appendix H
➤ Added new Relay Word bit rows 110-115 to the table.
➤ Added new Relay Word bits for reclosing, synchronism check, battery monitor, and Ethernet functions.
Appendix I
➤ Added VS, VDC, and per phase P, Q, S, and PF quantities.
20080508
Appendix A
➤ Updated for firmware version R104.
20080325
Appendix A
➤ Updated for firmware version R103.
20080121
Section 1
➤ Added fast hybrid output specifications.
➤ Removed solid-state output specifications.
Section 2
➤ Updated Figure 2.10: Fiber-Optic Serial, DeviceNet, Fast Hybrid 4 DI/4 DO, and Voltage Option.
Appendix A
➤ Updated for firmware version R102.
➤ Added Table A.2: ACSELERATOR Architect CID File Compatibility.
Appendix B
➤ Added IEC 61850 verification testing.
Appendix E
➤ Added table to document new ICD file versions supported by ACSELERATOR Architect revision R.1.1.69.0.
➤ Added Table E.7: ICD Logical Nodes Summary.
➤ Updated Tables: E.10: Logical Device: PRO (Protection); E.11: Logical Device: MET (Metering); E.12:
Logical Device: CON (Control); and E.13: Logical Device: ANN (Annunciation).
20070806
Section 1
➤ Added Fiber-Optic port to Communications Options list.
➤ Updated AC Current Input specifications.
➤ Added Solid-State Output specifications.
Section 2
➤ Updated Table 2.1: Slot Allocations for Different Cards and Table 2.2: Communication Ports.
➤ Updated Figure 2.7: Rear-Panel Connections of Selected Cards.
➤ Updated titles in Figure 2.8: Fiber-Optic Serial, Ethernet, EIA-232 Communication, 3 DI/4 DO/1 AO, and
Voltage Option–Figure 2.11: Control I/O Connections—4 AI/4 AO Option in Slot D and Fiber-Optic Port in
Slot B.
➤ Revised Fiber-Optic Serial Port information.
➤ Updated Figure 2.12: Control I/O Connections—Internal RTD Option.
➤ Updated Figure 2.18: SEL-751A Provides Overcurrent Protection for a Distribution Feeder–Figure 2.21:
SEL-751A Provides Overcurrent Protection for a Transformer Bank With a Tertiary Winding.
Section 3
➤ Updated Figure 3.7: Update Part Number.
Table A.6 Instruction Manual Revision History (Sheet 4 of 5)
Revision Date Summary of Revisions