ABB rec670 Commissioning Manual

Event function EVENT...............................................................184
Fault locator LMBRFLO.............................................................184
Measuring the operate limit.................................................. 185
Completing the test.............................................................. 185
Limit counter L4UFCNT.............................................................185
Completing the test.............................................................. 186
Metering..........................................................................................186
Pulse-counter logic PCFCNT.................................................... 186
Function for energy calculation and demand handling
ETPMMTR.................................................................................186
Verifying the settings............................................................ 186
Completing the test.............................................................. 188
Station communication................................................................... 188
Multiple command and transmit MULTICMDRCV /
MULTICMDSND........................................................................ 188
Remote communication..................................................................188
Binary signal transfer BinSignReceive, BinSignTransm............188
Basic IED functions........................................................................ 189
Parameter setting group handling SETGRPS........................... 189
Verifying the settings............................................................ 190
Completing the test.............................................................. 190
Exit test mode.................................................................................190
Section 11 Primary injection testing............................................... 191
Transformer Voltage Control ATCC............................................... 191
Load drop compensation function, LDC.................................... 191
Voltage control of Parallel Transformers................................... 193
Minimum Circulating Current (MCC) method............................ 193
Master Follower (MF) method................................................... 195
Completing the test....................................................................196
Section 12 Commissioning and maintenance of the fault
clearing system............................................................ 197
Commissioning tests...................................................................... 197
Periodic maintenance tests............................................................ 197
Visual inspection........................................................................198
Maintenance tests..................................................................... 198
Preparation...........................................................................198
Recording............................................................................. 199
Secondary injection.............................................................. 199
Alarm test............................................................................. 199
Self supervision check..........................................................199
Trip circuit check.................................................................. 199
Measurement of service currents......................................... 200
Table of contents
8 Bay control REC670 2.1 IEC
Commissioning manual

ABB rec670 Specifications

General

Brand	ABB
Model	rec670
Category	Control Unit
Language	English