Back Up And Restore Settings; Back Up Settings - GE L60 Instruction Manual

BACK UP AND RESTORE SETTINGS

Figure 10-6: Device settings compared between two devices, displayed sequentially
There are two ways to compare devices: devices in the Offline area or between Online and Offline devices.
To compare settings of two devices in the Offline Window area:
1. Right-click a first device in the Offline Window area and select Compare Two Devices.
2. In the window that opens, select a second device and click the Receive button. The file generates and the number of
differences displays.
3. To save the report, click File > Save As, select the TXT, PDF, or CSV format from the drop-down list, and enter a name
for the file.
To compare settings between Online and Offline devices:
1. Right-click a device in the Online Window area and select Compare with Device.
2. In the window that opens, enter a path/file name at the bottom o f the window.
3. Select the second device.
4. Click the OK button. The file generates, and the differences are highlighted in red, which is for the first device.
10.5 Back up and restore settings
Back up a copy of the in-service settings for each commissioned UR device, so as to revert to the commissioned settings
after inadvertent, unauthorized, or temporary setting changes are made, after the settings defaulted due to firmware
upgrade, or when the device has to be replaced. This section describes how to backup settings to a file and how to use
that file to restore the settings to the original relay or to a replacement relay.

10.5.1 Back up settings

The following file types can be saved:
• URS — UR settings file — When the IEC 61850 option is not present
• IID — Instantiated IED capability description file — Actual settings on UR
• ICD — IED Capability Description file — Default settings on UR
• CID — Configured IED description file — Settings sent to the UR (may or may not contain the present settings)
UR device settings can be saved in a backup URS file using the EnerVista UR Setup software. The URS file is the standard
UR settings file. For an introduction to settings files in the URS format, see the beginning of the Interfaces chapter. When
the IEC 61850 option is present, the settings can be saved alternatively in a backup IID file either using the EnerVista UR
Setup software in online mode or by using any of the supported file transfer protocols. The IID file is one of several IEC
61850 Substation Configuration Language (SCL) file types; see the IEC 61850 chapter in the UR Series Communications
Guide for an introduction to SCL.
"TBD" displays when a setting in a modeled element is configured with a non-modeled operand. For example, Phase IOC is
modeled in a firmware release, while the LED operands are not modeled. If the block setting of the Phase IOC is configured
10
with LED operands, its displays as TBD in IID and CID files, the web interface, or in an MMS client.
10-6
CHAPTER 10: MAINTENANCE
L60 LINE PHASE COMPARISON SYSTEM – INSTRUCTION MANUAL