GE L30 Instruction Manual

Also see for L30: Communications manual Communications guide Instruction manual Instruction manual Instruction manual

Contents

11-14 L30 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUALUPGRADE FIRMWARE CHAPTER 11: MAINTENANCE11Upgrades are possible for the same release (such as 7.01 to 7.02) and from one firmware version to another (such as 7.2 to7.3). When upgrading to another firmware version, check the release notes for compatibility. Release notes are located inthe Support Documents section of the website athttp://www.gegridsolutions.com/app/ViewFiles.aspx?prod=urfamily&type=9If you are upgrading from version 7.0 or 7.1 to 7.2 or later, some CPU modules require a new boot version. Update this first.You can also downgrade firmware; use the same procedure.To upgrade the firmware using EnerVista software:1. If required, download the boot file and/or firmware fromhttp://www.gegridsolutions.com/app/ViewFiles.aspx?prod=urfamily&type=7The firmware and boot files are .bin files.2. Navigate to Settings > Product Setup > Security and ensure that the Remote Setting Authorized and Local SettingAuthorized settings are "ON." On the front panel of the device, the path is SETTINGS  PRODUCT SETUP  SECURITY DUAL PERMISSION SECURITY ACCESS.If using CyberSentry security, also ensure that the relay and firmware are not locked under the Settings > ProductSetup > Security > Supervisory settings. A Supervisor role is required for these settings.3. In EnerVista, back up the device settings by right-clicking the device and selecting Add Device to Offline Window. Inthe window that displays, select an existing file to overwrite, or enter a name for a new settings file and optionally alocation for the new file. Click the Receive button to start the backup.If an "Incompatible device order codes or versions" message displays, it means that you are trying to overwrite a filefor another product. You access the Convert Device Settings option by right-clicking the file in the Offline Windowarea at the lower left. GE recommends converting settings in firmware steps, for example when converting from 6.0 to7.4x, convert first to 7.0 then 7.4 in order to follow embedded conversion rules and keep settings. Note that the valuesof all settings that have been defaulted during conversion are not listed in the conversion report; to find the value of asetting before conversion, inspect the device backups made before conversion.4. In EnerVista, navigate to Maintenance > Update Firmware.First select the boot file if applicable, locating the .bin file, and proceed. Restart the device, the EnerVista software, andrefresh the order code in EnerVista under the Device Setup button.To update the firmware, click Maintenance > Update Firmware, select the firmware update by locating the .bin file,and proceed with the update.When asked if upgrading over the Internet, the difference is the flash memory buffer size each time the softwaresends data to the relay. Yes means that the flash memory buffer size is 256 bytes. No means that it is 1024 bytes,which is faster.If a warning message displays about the firmware not being supported by the EnerVista software, it means that thefirmware is a later version than the software. Upgrade the software to the same or later version as the firmware, thentry again.If an "Unable to put relay in flash mode" message displays, set the Settings > Product Setup > Security > DualPermission Security Access > Remote Setting Authorized and Local Setting Authorized settings to "ON" and tryagain.When the update is finished, the relay restarts automatically. The upgrade process takes about 10 minutes whenusing a graphical front panel because of writing to the front panel.5. Restart the EnerVista software, and refresh the order code in EnerVista under the Device Setup button.6. Verify the boot and firmware version while the device is starting up or in EnerVista under Actual Values > Product Info> Firmware Revisions. The boot revision is not the same as the firmware revision, and the firmware revision reflectsthe UR release, for example firmware revision 7.40 is UR release 7.40.7. Set the device to "programmed" under Settings > Product Setup > Installation. A self-test error displays on the deviceuntil this is done.8. If you changed the Remote Setting Authorized, the Local Setting Authorized settings, or relay lock settings, returnthem to their previous settings.9. To apply any previously saved settings, right-click the saved settings file in the Offline Window area and select Writeto Device.