Undo Forcing By Using Testmode Component; Undo Forcing By Using Lhmi; Undo Forcing By Using Pcm600 - ABB Relion 670 Series Commissioning Manual

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1MRK 511 403-UEN Rev. K
10.8.4.1

Undo forcing by using TESTMODE component

If the IED test mode was entered through the test mode function block:
1.
This immediately undoes all forcing, regardless of how it was accomplished and disabled all the
way to force signals.
10.8.4.2

Undo forcing by using LHMI

If the IED test mode was enabled to using the LHMI:
1.
2.
This immediately undoes all forcing, regardless of how it was accomplished and disabled.
10.8.4.3

Undo forcing by using PCM600

1.
Uncheck Forcing Session under the menu IED.
IEC15000031 V1 EN-US
2.
Click Yes in the confirmation dialogue box.
PCM600 will revert all forced signals back to unforced and the real signal values will
immediately take effect again.
Bay control REC670
Commissioning manual
Deactivate the control input on that block.
Set IEDTestMode to Off in the LHMI menu.
Exit from the menu and click Yes in the Save dialogue box.
This may change both binary input values and output relay states and will undo any
forcing done by using the LHMI.
If the IED is left in test mode, then it is still possible to perform new forcing
operations, both from LHMI and from PCM600
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Section 10
Testing IED operation
GUID-CA5CCA57-DFFF-4362-AC1D-08738D2BA45F v2
GUID-55199606-E70D-49B1-885D-251700FB562B v1
GUID-CE7FD186-99FC-41C8-910F-894A57037777 v2
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