Toshiba GR-200 Series Instruction Manual page 13

Setting ................................................................................................................................ 485
4.1.8
Signal ................................................................................................................................. 487
4.1.9
Software interlock function (ILK) ............................................................................................ 490
ILK specification ................................................................................................................ 491
4.2.1
Interlock-check formula .................................................................................................... 491
4.2.2
Interlock-check method ..................................................................................................... 494
4.2.3
Configuration of Interlock formulae ................................................................................. 500
4.2.4
Signal ................................................................................................................................. 501
4.2.5
5 Technical Description ...................................................................................................................... 505
IED hardware overview ............................................................................................................ 506
Case and module slot ................................................................................................................ 507
1/3 size case ........................................................................................................................ 507
5.2.1
1/2 size case ........................................................................................................................ 508
5.2.2
Rated Frequency and Rated current ....................................................................................... 509
Transformer module for AC analog input (VCT) ..................................................................... 510
VCT types ........................................................................................................................... 511
5.4.1
VCT constitution................................................................................................................ 513
5.4.2
VCT ratio setting ............................................................................................................... 514
5.4.3
Connection styles and polarity .......................................................................................... 515
5.4.4
CT connection style ........................................................................................................... 515
5.4.5
VT connection style ........................................................................................................... 519
5.4.6
CT polarity ......................................................................................................................... 522
5.4.7
Electric quantity definitions ............................................................................................. 525
5.4.8
Signal processing and communication module (CPU and COM) ........................................... 528
Signal processing ............................................................................................................... 528
5.5.1
Communication modules ................................................................................................... 529
5.5.2
Locations of communication modules ............................................................................... 532
5.5.3
Binary IO module (BIO) ........................................................................................................... 533
BIO structures ................................................................................................................... 533
5.6.1
Locations of BIO modules ................................................................................................. 536
5.6.2
Binary inputs ..................................................................................................................... 537
5.6.3
Binary outputs ................................................................................................................... 542
5.6.4
DC power and Fail terminals ............................................................................................ 550
5.6.5
Signals (Data ID) of binary input circuits ........................................................................ 552
5.6.6
Signals (Data ID) of binary output circuits ...................................................................... 554
5.6.7
Human Machine Interface (HMI) ............................................................................................ 555
Outlook ............................................................................................................................... 555
5.7.1
LCD screen ........................................................................................................................ 555
5.7.2
LEDs .................................................................................................................................. 556
5.7.3
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6F2T0200 (0.15)