Hitachi RER670 Commissioning Manual page 8

Table of contents
Section 5 Configuring the IED and changing settings..............................................43
5.1 Overview............................................................................................................................. 43
5.2 Configuring analog CT inputs..............................................................................................43
5.3 Supervision of input/output modules................................................................................... 44
Section 6 Establishing connection and verifying the SPA/IEC communication.....45
6.1 Entering settings..................................................................................................................45
6.1.1 Entering SPA settings........................................................................................................45
6.1.2 Entering IEC settings.........................................................................................................45
6.2 Verifying the communication............................................................................................... 45
6.2.1 Verifying SPA communication........................................................................................... 46
6.2.2 Verifying IEC communication............................................................................................ 46
6.3 Fiber optic loop....................................................................................................................46
6.4 Optical budget calculation for serial communication with SPA/IEC ....................................47
Section 7 Establishing connection and verifying the LON communication........... 49
7.1 Communication via the rear ports ...................................................................................... 49
7.1.1 LON communication..........................................................................................................49
7.1.2 The LON Protocol..............................................................................................................50
7.1.3 Hardware and software modules.......................................................................................50
7.2 Optical budget calculation for serial communication with LON .......................................... 51
Section 8 Establishing connection and verifying the IEC 61850 communication..53
8.1 Overview............................................................................................................................. 53
8.2 Setting the station communication...................................................................................... 53
8.3 Verifying the communication .............................................................................................. 53
Section 9 Testing IED operation..................................................................................55
9.1 Preparing for test.................................................................................................................55
9.1.1 Requirements....................................................................................................................55
9.1.2 Preparing the IED to verify settings...................................................................................56
9.2 Activating the test mode...................................................................................................... 57
9.3 Preparing the connection to the test equipment..................................................................57
9.4 Connecting the test equipment to the IED...........................................................................58
9.5 Releasing the function to be tested..................................................................................... 58
9.6 Verifying analog primary and secondary measurement...................................................... 59
9.7 Testing the protection functionality...................................................................................... 60
9.8 Forcing of binary input/output signals for testing.................................................................60
9.8.1 Forcing concept.................................................................................................................60
9.8.2 How to enable forcing........................................................................................................61
9.8.2.1
9.8.2.2
9.8.3 How to change binary input/output signals using forcing.................................................. 61
9.8.3.1
9.8.3.2
9.8.4 How to undo forcing changes and return the IED to normal operation............................. 64
9.8.4.1
2
Enable forcing by using LHMI...................................................................................... 61
Enable forcing using TESTMODE function block.........................................................61
Forcing by using LHMI................................................................................................. 61
Forcing by using PCM600............................................................................................63
Undo forcing by using TESTMODE component...........................................................65
© 2017 - 2022 Hitachi Energy. All rights reserved
1MRK 506 377-UEN Rev. L
Railway application RER670
Commissioning manual