Toshiba GR200 Series Instruction Manual

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6F2S1915 (0.46)GRZ200 (Soft 031 & 032)- 1330 -14.4.3 Test for control application(i) Synchronizing check test (SYNC01,02-Test)Settings [SYNC01-Test] and [SYNC02-Test]=On allows to have test synchronized conditions.See ChapterControl and monitoring application: Synch check for difference network.14.4.4 Test for BI and BO circuits(i) Binary input circuit test (SLOT*BIxx-SET)Setting [SLOT*-BIxx-SET] allows to have a virtual input at a binary input circuit.(ii) Binary output circuit test (SLOT*BOxx-SET)Setting [SLOT*-BIxx-SET] allows to have a virtual output at a binary input circuit.Note: For the BI and BO test operation, see ChapterUser interface: Test sub-menu,separately.14.4.5 Test for mode change (MDCTRL)The function is provided to detect a test mode. For more information, see ChapterGeneralcontrol function: Mode control function, separately.14.4.6 Signal monitorThe function is provided in order that the user can observe IED internal signals. For moreinformation, see ChapterTechnical description: Human machine interface: Monitoring jacks,separately.14.4.7 LED light testThe user can perform LED lighting test by pressing the keys ◄ and ►. Press the both keys onthe front panel for a few seconds. If there is no problem, all LEDs will be lit.