ABB REG670 Commissioning Manual page 8

Table of contents
2
Binary input circuits..................................................................... 53
Binary output circuits................................................................... 53
Checking optical connections........................................................... 54
Section 5 Configuring the IED and changing settings.................... 55
Overview...........................................................................................55
Configuring analog CT inputs........................................................... 56
Supervision of input/output modules................................................ 56
Section 6 Calibrating injection based sensitive rotor earth fault
protection........................................................................59
Commissioning process................................................................... 59
Commissioning tool ICT................................................................... 59
Launching injection commissioning tool (ICT).................................. 61
Performing calibration.......................................................................63
Acquiring references.........................................................................66
Verifying calibration.......................................................................... 68
Auditing.............................................................................................70
Editing features in graph...................................................................71
Logging measurements to file.......................................................... 72
Section 7 Calibrating injection based 100% stator earth fault
protection........................................................................75
Commissioning process................................................................... 75
Commissioning tool ICT................................................................... 75
Launching injection commissioning tool (ICT).................................. 78
Performing calibration.......................................................................79
Acquiring references.........................................................................82
Verifying calibration.......................................................................... 84
Auditing.............................................................................................86
Editing features in graph...................................................................87
Logging measurements to file.......................................................... 88
Section 8 Establishing connection and verifying the SPA/IEC
communication............................................................... 91
Entering settings...............................................................................91
Entering SPA settings..................................................................91
Entering IEC settings...................................................................91
Verifying the communication............................................................ 92
Verifying SPA communication..................................................... 92
Verifying IEC communication...................................................... 92
Fibre optic loop................................................................................. 93
Optical budget calculation for serial communication with
SPA/IEC .......................................................................................... 93
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Commissioning manual