8.8.2
How to enable forcing
GUID-50280F59-A98C-4E48-AB6D-2B4C138943DD v2
To enable forcing, the IED must first be put into IED test mode. While the IED is not in test
mode, the LHMI/PCM600 menus that relate to forcing will not have any effect on the input/
output status due to safety reasons.
8.8.2.1
Enable forcing by using LHMI
GUID-41F7C636-75BC-42EF-A955-4BD9E347619E v2
1.
Enable IED TESTMODE by setting
IEDTestMode to On under Main menu/Test/IED test
mode/TESTMODE:1.
IEC15000029 V1 EN-US
2.
Exit back to the root menu.
3.
Select
Yes in the save dialogue box.
Once the IED is in test mode the yellow Start LED starts to blink.
8.8.2.2
Enable forcing using TESTMODE function block
GUID-DD17B7D6-516F-4561-9D30-906B968EAFE0 v2
•
Use the TESTMODE function block, appropriately configured in PCM600/ACT.
It may be convenient to control the input on mentioned component from, for example, an LHMI
function key or similar during commissioning to quickly and easily enter IED test mode.
8.8.3
How to change binary input/output signals using forcing
GUID-7DF9FAF1-68B1-49AF-9DE4-2A8D6F6FAEFE v2
Once the IED is in IED test mode, the LHMI/PCM600 menus can be used to control input/
output signals freely.
8.8.3.1
Forcing by using LHMI
GUID-D885671F-79E5-4B75-8777-B59E44F6FCFC v1
Editing a signal value directly
GUID-E0C115BE-3AD1-48C7-BA2D-29857CD3D3ED v1
•
Edit the input/output value directly to select the desired logical level, by doing following:
1.
Select the value line of the desired signal, see figure
.
2.
Press the Enter key to edit the value.
1MRK 505 385-UEN C
Section 8
Testing IED operation
Breaker protection REQ650
53
Commissioning manual
© Copyright 2017 ABB. All rights reserved