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
or
.
3.
Press
to confirm the selection.
If you do not cancel the test mode, it remains on and the Ready LED
remains flashing.
8.6.2
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
or
.
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>
.
Section 8
1MRS756708 A
Commissioning
110
615 series
Operation Manual
