Hitachi RED670 Commissioning Manual page 16

Table of contents
11.13.2.1
11.13.2.2
11.13.2.3
11.13.2.4
11.13.3 Breaker monitoring SSCBR.............................................................................................238
11.13.3.1
11.13.3.2
11.13.4 Event function EVENT.....................................................................................................240
11.13.5 Limit counter L4UFCNT...................................................................................................240
11.13.5.1
11.13.6 Through fault monitoring PTRSTHR .............................................................................. 241
11.13.6.1
11.13.6.2
11.13.7 Function revision history..................................................................................................242
11.13.8 Current harmonic monitoring CHMMHAI.........................................................................242
11.13.8.1
11.13.8.2
11.13.9 Function revision history..................................................................................................243
11.13.10 Voltage harmonic monitoring VHMMHAI.........................................................................243
11.13.10.1
11.13.10.2
11.13.11 Function revision history..................................................................................................244
11.13.12 Fault current and voltage monitoring function FLTMMXU .............................................. 244
11.13.12.1
11.13.12.2
11.13.13 Fault locator LMBRFLO...................................................................................................244
11.13.13.1
11.13.13.2
11.13.13.3
11.13.13.4
11.13.14 Fault locator SMTRFLO.................................................................................................. 246
11.13.14.1
11.13.14.2
11.13.14.3
11.13.14.4
11.14 Metering............................................................................................................................ 249
11.14.1 Pulse-counter logic PCFCNT.......................................................................................... 249
11.14.2 Function for energy calculation and demand handling ETPMMTR................................. 249
11.14.2.1
11.14.2.2
11.15 Station communication...................................................................................................... 251
11.15.1 Multiple command and transmit MULTICMDRCV / MULTICMDSND..............................251
11.16 Remote communication.....................................................................................................251
11.16.1 Binary signal transfer.......................................................................................................251
11.17 Basic IED functions........................................................................................................... 252
10
Function revision history............................................................................................ 237
Testing the liquid medium supervision for level alarm and level lockout conditions...238
Testing the gas medium supervision for temperature alarm and temperature
lockout conditions.......................................................................................................238
Completing the test.................................................................................................... 238
Verifying the settings.................................................................................................. 239
Completing the test.................................................................................................... 240
Completing the test.................................................................................................... 241
Verifying the signals and settings...............................................................................241
Completing the test.................................................................................................... 241
Verifying the signals and settings...............................................................................242
Completing the test.................................................................................................... 243
Verifying the signals and settings...............................................................................243
Completing the test.................................................................................................... 243
Verifying the settings.................................................................................................. 244
Completing the test.................................................................................................... 244
Function revision history............................................................................................ 245
Verifying the signals and settings...............................................................................245
Measuring the operate limit........................................................................................245
Completing the test.................................................................................................... 246
Function revision history............................................................................................ 247
Single ended fault locator...........................................................................................247
Two ended fault locator.............................................................................................. 248
Completing the test.................................................................................................... 249
Verifying the settings.................................................................................................. 249
Completing the test.................................................................................................... 250
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1MRK 505 378-UEN Rev. K
Line differential protection RED670
Commissioning manual