ABB Relion 615 series - Selecting the IED Blocked or IED Test and Blocked Mode

A071156-ANSI V2 EN
Figure 95: Internal fault test
2.
Select the value with or .
3.
Press
to confirm the selection.
8.5.5 Selecting the IED blocked or IED test and blocked mode
The IED blocked mode and the IED test and blocked mode can be activated using the
LHMI. The yellow Pickup LED flashes when the device is in the IED blocked or IED test
and blocked mode. The green Normal LED flashes to indicate that the IED test and
blocked mode is activated. By default, the test mode can only be changed from the LHMI.
Activation by remote client is possible, see the technical manual.
The Normal LED also flashes if the IED detects a diagnostic failure.
Check the test mode setting and the protection relay's IRF alarm contact
status to find the reason of the failure.
The test mode can be used for simulated testing of functions and outputs without providing
current inputs. The IED blocked mode can be used to block the physical outputs to the
process.
1.
Select Main menu/Tests/IED test/Test mode and press .
Section 8 1MAC054853-MB B
Commissioning
146 615 series ANSI
Operation Manual