889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL 8–1
889 Generator Protection System
Chapter 8: Maintenance
GE
Grid Solutions
Maintenance
The following maintenance options are available through the EnerVista 8 Series
Setup
software.
Path: Maintenance > Modbus Analyzer
The Modbus Analyzer is used to access data via the Modbus User map for testing,
troubleshooting and maintaining connected devices. See the 8 Series Protective Relay
Communications Guide for modbus memory map details.
Path: Maintenance > Update Firmware
Selecting Update Firmware loads new firmware into the flash memory. See Loading New
Relay Firmware in Chapter 3, Interfaces > Software Interface > Upgrading Relay Firmware.
Path: Maintenance > Environmental Awareness Health Report
Over the life of the 889 product remedial action can be required. The 889 has a module
which can record environmental data.
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