GE L90 Instruction Manual page 801

APPENDIX D: MISCELLANEOUS
Manual P/N L90 revision
1601-0081-AB2 7.3x
1601-0081-AC1 7.40x
1601-0081-AE1 7.41x
1601-0081-AE3 7.4x
Table D-2: Major changes for L90 manual version AE3 (English)
Page Description
--- General revision
2- Updated order codes
5-153 Updated PMU Basic Configuration settings
11-5 Added Copy Settings to Other Device section
Table D-3: Major changes for L90 manual version AE1 (English)
Page Description
--- General revision
--- Added routable GOOSE content in chapters 2 and 5
3-35 Updated RS422 and Fiber Interface Connection figure for the clock channels (from 7a and 7b to 1a and 1b)
4- Added Engineer content
5- Updated IEC 61850 content
A- Updated FlexAnalog table for most UR products
Table D-4: Major changes for L90 manual version AC1 (English)
Page Description
--- General revision. Added online help and updated generic online help.
--- Deleted EAC logo from title page and deleted EAC certification from Approvals specifications because document not
translated into Russian
--- Updated Breaker Arcing Current content, including FlexLogic operands table, settings, logic diagram, actual values, Modbus
memory map
--- Updated Synchrocheck content including settings, logic diagram, actual values, and number of elements in interface chapter,
FlexLogic operands table, settings, actual values, FlexAnalog table, features per product table, Modbus memory map, IMD
tables
--- Updated Fault Report content in Settings and Actual Values chapters. Added Estimation of Fault Resistance section to Theory
of Operation chapter. Updated Modbus memory map. Increased number of elements to four.
--- Added Volts per Hertz element to product description, single line diagram, specifications, FlexLogic operand table,
FlexElements table, settings chapter, actual values chapter, FlexAnalog table, Features per Product table, Modbus memory
map, IMD tables
--- Added (Source) Voltage Harmonics and THD Metering content to description, specifications, actual values, FlexElements table,
Modbus memory map, IMD table
--- Added Source Current THD and Harmonics content to specifications, actual values, Modbus memory map
--- Added Compensated Overvoltage content to product description, specifications, FlexLogic operands table, settings, features
per product table, Modbus memory map, IMD tables
--- Updated number of Breaker Restrike elements, increasing from two to four, in FlexLogic operands table, settings, features per
product table, Modbus memory map
--- Added one FlexLogic operand for POTT as per L60
--- Updated Breaker Failure number from 2 to 4 in FlexLogic operands table, settings, feature per product table, Modbus memory
map
--- Updated Neutral Time Overcurrent (TOC) number from 6 to 4 in FlexLogic operands table, settings, features per product table,
Modbus memory map
--- Updated Phase Time Overcurrent (TOC) number from 6 to 4 in FlexLogic operands table, settings, features per product table,
Modbus memory map
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
Release date ECO
1 September 2015 15-2215
8 December 2016 16-3319
31 January 2017 17-3427
28 April 2017 17-3561
REVISION HISTORY
D
D-3