Checking Installation; Identifying Hardware And Software Version; Checking Mounting; Checking The Power Supply - ABB Relion 670 Series Installation Manual

1MRK 514 026-UUS F
Section 7
7.1

Identifying hardware and software version

The information of hardware and software versions of the IED are available on the label attached
on the case of the IED. There are also module labels that can be used to identify the different
modules inside the IED (such as input-output cards and so on).
7.2

Checking mounting

Check that all fixing screws are tight and that all cables are connected.
7.3

Checking the power supply

Check that the auxiliary supply voltage remains within the permissible input voltage range under
all operating conditions. Check that the polarity is correct before energizing the IED.
7.4

Energizing the IED

Before connecting the auxiliary power, check that the terminal strip is wired and placed correctly.
Remove the protective film from the top side of the unit.
During IED start-up, you can observe the following sequence:
1. The Green Normal LED starts to flash.
2. The LCD lights up and starting... is displayed.
3. The main menu is displayed. A final steady green Normal LED indicates a successful start-up
of the device.
If the self supervision of the IED detects a diagnostic error during the start-up process, the green
Normal LED flashes. Further information on the error may be visible on the local HMI under Main
menu/Diagnostics/IED status/General. Note down the displayed information as reference when
contacting ABB technical support.
670 series
Installation manual

Checking installation

Do not insert anything else to the female connector but the corresponding male
connector. Inserting anything else (such as a measurement probe) may damage the
female connector and prevent a proper electrical contact between the printed
circuit board and the external wiring connected to the screw terminal block.
Section 7
Checking installation
GUID-7527A986-F827-4104-B0E9-C62B1B0EF706 v1
GUID-50578D7B-23D4-45B0-BB10-D3108EEF9B97 v2
M11725-2 v6
GUID-E40DE80C-8DA4-4E17-876C-4CC3CE706347 v4
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