Hitachi Relion 670 Series Commissioning Manual page 90

Section 10
Testing IED operation
1. Right click on the IED in the plant structure and select Signal Monitoring.
2. Click on the List View tab.
3. Click Forcing Session in the menu IED/Start Forcing.
IEC15000023 V1 EN-US
4. Click Start editing signal value for forcing on the tool bar.
IEC15000024 V1 EN-US
The Signal Monitoring menu changes and indicates the forcing values that can be edited.
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.
84
© 2017 - 2023 Hitachi Energy. All rights reserved
1MRK506371-UUS Rev. M
Line distance protection REL670
Commissioning manual