How To Undo Forcing Changes And Return The Ied To Normal Operation - ABB Relion 670 Series Commissioning Manual

Section 9
Testing IED operation
IEC15000025 V1 EN-US
5. Select and edit the values.
6. Click Acknowledge and send.
IEC15000026 V1 EN-US
This commits the values to the IED and exits the editing session.
7. Click Cancel to abort the changes and revert back to actual IED values.
IEC15000032 V1 EN-US
To force more signals, click the button Start editing signal value for forcing again.
9.8.4 How to undo forcing changes and return the IED to normal
operation
Regardless of which input/output signals have been forced, all forced signals will return to their
normal states immediately when the IED is taken out of test mode.
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Regardless if the forcing changes are commited or canceled, the forcing is still
active.
When the forcing is removed by exiting from IED test mode, both input and output
signals may change values. This means that logic input signals may activate
functions in the IED and that output relays may change state, which can be
potentially dangerous.
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Commissioning manual