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6 239PC SOFTWARE
The program will now prepare the relay to receive the new firmware file. The 239 will display the
UPLOAD MODE message. If the 239 has boot code revision 2.00 or earlier and a liquid crystal
display, the UPLOAD MESSAGE may not appear. Also, if the 239 has boot code revision 3.00 or
later and a vacuum fluorescent display, the UPLOAD MESSAGE may not appear. In both cases,
the display returns to normal after the firmware upload has successfully completed.
7. A dialog box will appear indicating the file transfer progress and time elapsed. The entire down-
load process takes approximately three minutes.
8. The following dialog box will appear when the firmware has been successfully loaded into the
relay.
9. Carefully read any notes indicated in the box and click on OK to return to the main screen. If the
relay does not communicate with the 239PC program, ensure the following setpoints agree with
the 239PC settings shown in the COMMUNICATION/COMPUTER window.
c) STEP 3—LOADING SAVED SETPOINTS
1. Select Open from the File menu.
2. Select the file containing the setpoints to be loaded into the relay (saved in Step 1).
3. Select Properties from the File menu. The following dialog box will appear:
4. Change the Version and Options to match the firmware version and options of the 239 relay. The
relay firmware and options can be in $ 352'8&7 ,1)2),50:$5( 9(56,216 and $ 352'8&7 ,1)2
GE Multilin
Courtesy of NationalSwitchgear.com
239 Motor Protection Relay
6 239PC SOFTWARE
6-11
6
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