CHAPTER 4: INTERFACES
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL 4–31
The EnerVista 489 Setup software will request the new firmware file. Locate the file to load
into the 489. The firmware filename has the following format:
FIGURE 4–5: Firmware File Format
The EnerVista 489 Setup software automatically lists all filenames beginning with ‘32’.
Z Select the appropriate file.
Z Click OK to continue.
The software will prompt with another Upload Firmware Warning window. This will be the
final chance to cancel the firmware upgrade before the flash memory is erased.
Z Click Yes to continue or No to cancel the upgrade.
The EnerVista 489 Setup software now prepares the 489 to receive the new firmware file.
The 489 will display a message indicating that it is in Upload Mode. While the file is being
loaded into the 489, a status box appears showing how much of the new firmware file has
been transferred and how much is remaining, as well as the upgrade status. The entire
transfer process takes approximately five minutes.
The EnerVista 489 Setup software will notify the user when the 489 has finished loading
the file.
Z Carefully read any displayed messages and click OK to return the main
screen.
Note Cycling power to the relay is recommended after a firmware upgrade.
After successfully updating the 489 firmware, the relay will not be in service and will
require setpoint programming. To communicate with the relay, the following settings will
have to be manually programmed.
MODBUS COMMUNICATION ADDRESS
BAUD RATE
PARITY
(if applicable)
32J300 A8 . 000
Modification Number (000 = none)
GE Multilin use only
Firmware version
Required 489 hardware revision
Product code (32 = 489)
Courtesy of NationalSwitchgear.com
To Next Page
Loading...
