Testing Digital I/O Interface - ABB REF615 Operation Manual

Section 8
Commissioning
8.6.2
110
The Ready LED also flashes if the IED detects a diagnostic failure.
Check the test mode setting and the IED's IRF alarm contact status to
find the reason for the failure.
1.
Select Main menu/Tests/IED test/Test mode and press
A071154 V2 EN
Figure 74: Entering test mode
2.
Select the test mode status with
3.
Press to confirm the selection.
If you do not cancel the test mode, it remains on and the Ready LED
remains flashing.

Testing digital I/O interface

To activate or deactivate, for example, a digital output:
1. Select Main Menu/Tests/Binary Outputs/X100 (PSM)/X100-Output 1 and
press .
2.
Select the value with
3.
Press to confirm the selection.
If the optional BIO-module (X110) is included in the IED, the menu
path could also be Main menu/Tests/Binary Outputs/X110
(BIO1)/<binary output>.
or .
or .
1MRS756708 A
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615 series
Operation Manual