ABB REB670 - Page 11

Thermal overload protection, two time constants
TRPTTR ................................................................................58
Four step single phase overcurrent protection
PH4SPTOC............................................................................59
Voltage protection........................................................................59
Overview................................................................................59
Loss of voltage check LOVPTUV ..........................................59
Two step overvoltage protection OV2PTOV .........................59
Two step residual overvoltage protection ROV2PTOV .........59
Two step undervoltage protection UV2PTUV ........................60
Voltage differential protection VDCPTOV .............................60
Frequency protection...................................................................60
Overview................................................................................60
Overfrequency protection SAPTOF .......................................60
Rate-of-change frequency protection SAPFRC ....................60
Underfrequency protection SAPTUF .....................................60
Multipurpose protection...............................................................61
Overview................................................................................61
General current and voltage protection CVGAPC..................61
Control.........................................................................................61
Overview................................................................................61
Autorecloser SMBRREC .......................................................61
Monitoring....................................................................................62
Overview................................................................................62
Event counter CNTGGIO.......................................................62
Logic............................................................................................62
Overview................................................................................62
LogicGate...............................................................................62
LogicRSMemory.....................................................................62
LogicSRMemory.....................................................................62
LogicTimerSet........................................................................62
Activate setting group.......................................................................63
Language..........................................................................................63
Section 10 Diagnose IED status.......................................................65
Read internal events.........................................................................65
Find available functions....................................................................65
Section 11 Test the IED...................................................................67
Overview...........................................................................................67
IED test mode...................................................................................68
View binary input values...................................................................68
Overview......................................................................................68
Binary Input Module BIM........................................................68
Table of contents
5
Operator's manual