
10.9 Control............................................................................................................................... 118
10.9.1 Synchrocheck, energizing check, and synchronizing SESRSYN....................................118
10.9.1.1 Testing the synchronizing function............................................................................. 120
10.9.1.2 Testing the synchrocheck functionality.......................................................................120
10.9.1.3 Testing the energizing check......................................................................................122
10.9.1.4 Testing the voltage selection...................................................................................... 123
10.9.1.5 Completing the test.................................................................................................... 125
10.9.2 Autorecloser for 1/2/3-phase operation SMBRREC .......................................................125
10.9.2.1 Preparation of the verification ................................................................................... 127
10.9.2.2 Switching the auto recloser to On and Off On and Off ..............................................127
10.9.2.3 Verifying the auto recloser .........................................................................................128
10.9.2.4 Checking the auto reclosing conditions......................................................................128
10.9.2.5 Completing the test.................................................................................................... 130
10.9.3 Apparatus control APC....................................................................................................130
10.9.4 Function revision history..................................................................................................130
10.9.5 Single command, 16 signals SINGLECMD.....................................................................130
10.9.6 Interlocking......................................................................................................................130
10.10 Monitoring..........................................................................................................................131
10.10.1 Gas medium supervision SSIMG.................................................................................... 131
10.10.1.1 Function revision history............................................................................................ 131
10.10.1.2 Testing the gas medium supervision for pressure alarm and pressure lockout
conditions .................................................................................................................. 131
10.10.1.3 Testing the gas medium supervision for temperature alarm and temperature
lockout conditions ......................................................................................................132
10.10.1.4 Completing the test.................................................................................................... 132
10.10.2 Liquid medium supervision SSIML..................................................................................132
10.10.2.1 Function revision history............................................................................................ 132
10.10.2.2 Testing the liquid medium supervision for level alarm and level lockout conditions...133
10.10.2.3 Testing the gas medium supervision for temperature alarm and temperature
lockout conditions.......................................................................................................133
10.10.2.4 Completing the test.................................................................................................... 133
10.10.3 Breaker monitoring SSCBR.............................................................................................133
10.10.3.1 Verifying the settings.................................................................................................. 134
10.10.3.2 Completing the test.................................................................................................... 135
10.10.4 Event function EVENT.....................................................................................................135
10.10.5 Limit counter L4UFCNT...................................................................................................135
10.10.5.1 Completing the test.................................................................................................... 135
10.10.6 Function revision history..................................................................................................136
10.10.7 Current harmonic monitoring CHMMHAI.........................................................................136
10.10.7.1 Verifying the signals and settings...............................................................................136
10.10.7.2 Completing the test.................................................................................................... 137
10.10.8 Function revision history..................................................................................................137
10.10.9 Voltage harmonic monitoring VHMMHAI.........................................................................137
10.10.9.1 Verifying the signals and settings...............................................................................137
10.10.9.2 Completing the test.................................................................................................... 137
10.10.10 Function revision history..................................................................................................138
10.10.11 Fault current and voltage monitoring function FLTMMXU .............................................. 138
Table of contents 1MRK 505 372-UEN Rev. K
6Busbar protection REB670
Commissioning manual
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