IEC15000029 V1 EN-US2. 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.12.8.2.2 Enable forcing using TESTMODE function block GUID-DD17B7D6-516F-4561-9D30-906B968EAFE0 v1• Use the TESTMODE function block, appropriately configured in PCM600/ACT.It may be convenient to control the input on mentioned component from, forexample, an LHMI function key or similar during commissioning to quickly andeasily enter IED test mode.12.8.3 How to change binary input/output signals using forcingGUID-7DF9FAF1-68B1-49AF-9DE4-2A8D6F6FAEFE v1Once the IED is in IED test mode, the LHMI/PCM600 menus can be used tocontrol input/output signals freely.12.8.3.1 Forcing by using LHMI GUID-D885671F-79E5-4B75-8777-B59E44F6FCFC v1Editing a signal value directly GUID-E0C115BE-3AD1-48C7-BA2D-29857CD3D3ED v1• Edit the input/output value directly to select the desired logical level, by doingfollowing:1. Select the value line of the desired signal, see figure 40.2. Press the Enter key to edit the value.1MRK 502 073-UEN A Section 12Testing IED operationGenerator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 123Commissioning manual
