CHAPTER 3: INTERFACES SOFTWARE SETUP
350 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3–25
Upgrading setpoint
files to a new revision
It is often necessary to upgrade the revision for a previously saved setpoint file after the
350 firmware has been upgraded. This is illustrated in the following procedure:
1. Establish communications with the 350 relay.
2. Select the Maintenance > M1 Relay Info menu item and record the Firmware
Revision.
3. Load the setpoint file to be upgraded into the EnerVista 3 Series Setup environment as
described in the section, Adding Setpoints Files to the Environment.
4. In the File panel, select the saved setpoint file.
5. From the main window menu bar, select the Offline > Edit Settings File Properties
menu item and note the File Version of the setpoint file. If this version is different from
the Firmware Revision noted in step 2, select a New File Version that matches the
Firmware Revision from the pull-down menu.
6. For example, if the firmware revision is SR350_V140.sfd (Firmware Revision 1.40) and
the current setpoint file revision is 1.20, change the setpoint file revision to “1.4x”.
NOTE:
Discontinued order codes may be included to maintain back-compatibility of setpoint files.
For current order codes, refer to the GE Multilin website at http://
www.gegridsolutions.com/multilin.
7. Enter any special comments about the setpoint file in the "Description" field.
8. Select the desired firmware version from the "New File Version" field.
9. When complete, click OK to convert the setpoint file to the desired revision. See
Loading Setpoints from a File below, for instructions on loading this setpoint file into
the 350 .
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