652 9424200994 Rev N
Table 261. Application Firmware Revision History
Firmware
Version and Date
Change
• Made internal improvements invisible to the user
• Improved COMTRADE report
• Improved calculation of power values
• Improved access timeout length
• Improved sequence of events downloading/viewing
• Improved communications to prevent lockups
• Improved RAM write access during BE1-11g startup
• Improved operation of hold attribute on contact outputs
• Improved three-wire power metering
• Improved low-voltage metering
• Improved 81R (rate of change of frequency) function
• Improved resolution of values on COMTRADE report
• Implemented IEC 61850 protocol option
• Under Settings Explorer, moved Display Units from System
Parameters to General Settings
• Implemented Secure Access Login for Modbus
• Implemented Alarm Resetting function for Modbus
• Improved IEC 61850 communications
• Added Output Override Alarms
• Enhanced voltage settings resolution for 27, 59, and 81
• Improved target reporting
• Corrected issue where bad data in log file could prevent correct
• Added support for RTD module (49RTD protection and analog
input protection elements)
• Added 78V Vector Jump protection, 21 Distance protection, 25A
Synchronizer, 87 Phase Differential protection, 87 Neutral
Differential protection, and 78OOS Out of Step protection
• Added unbalance current protection mode for the 50 and 51
elements
• Added support for enhanced front panel in J type case
•
• Added Delta/Wye Compensation Enable setting for the Distance
(21) element
• Improved logic timers
• Improved SEF pickups
• Improved output override operation through the front panel
• Improved 51, 25, and 25A element operation
• Improved port access timers
• Improved angle compensation in differential report
•
• Improved 21 element operation
•
Improved distance to fault measurement
Revision History BE1-11g