ABB RET670 - Page 12

Current circuit supervision CCSRDIF ....................................66
Fuse failure supervision SDDRFUF.......................................67
Control.........................................................................................67
Overview................................................................................67
Synchrocheck and energizing check SESRSYN ...................67
Tap changer control and supervision, 6 binary inputs
TCMYLTC..............................................................................67
Tap changer control and supervision, 32 binary inputs
TCLYLTC ..............................................................................67
Automatic voltage control for tapchanger, single control
TR1ATCC ..............................................................................67
Automatic voltage control for tapchanger, parallel
control TR8ATCC ..................................................................68
Monitoring....................................................................................68
Overview................................................................................68
Event counter CNTGGIO.......................................................68
Logic............................................................................................68
Overview................................................................................68
Tripping logic SMPPTRC ......................................................68
Trip matrix logic TMAGGIO....................................................68
LogicGate...............................................................................69
LogicRSMemory.....................................................................69
LogicSRMemory.....................................................................69
LogicTimerSet........................................................................69
Activate setting group.......................................................................69
Language..........................................................................................69
Section 10 Diagnose IED status.......................................................71
Read internal events.........................................................................71
Find available functions....................................................................71
Section 11 Test the IED...................................................................73
Overview...........................................................................................73
IED test mode...................................................................................74
View binary input values...................................................................74
Overview......................................................................................74
Binary Input Module BIM........................................................74
Signal matrix for binary input SMBI........................................75
View binary output values.................................................................75
Overview......................................................................................75
Binary Output Module BOM...................................................75
Signal matrix for binary outputs SMBO..................................75
Function test modes.........................................................................75
Overview......................................................................................75
Table of contents
6
Operator's manual