Siemens 7SC80 Manual page 17

3.1.2
3.1.2.1
3.1.2.2
3.1.2.3
3.1.2.4
3.1.2.5
3.1.3
3.1.3.1
3.1.3.2
3.2
3.2.1
3.2.2
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10
3.3.11
3.3.12
3.3.13
3.3.14
3.3.15
3.3.16
3.4
4 Technical Data.......................................................................................................................................... 499
4.1
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.2
4.3
4.4
4.5
4.6
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017
Hardware Modifications.............................................................................................453
Disassembly......................................................................................................... 453
Current Terminal Connections.............................................................................. 459
Process Terminal Connections.............................................................................. 460
Interface Modules................................................................................................ 460
Reassembly.......................................................................................................... 461
Installation................................................................................................................ 461
General................................................................................................................461
HMI (Human-Machine Interface) Optional............................................................ 463
Checking Connections.....................................................................................................471
Checking the Data Connections of the Interfaces........................................................471
Checking the System Connections............................................................................. 475
Commissioning............................................................................................................... 477
Test Mode and Transmission Block............................................................................. 478
Testing the System Interface (at Port F)......................................................................478
Communication Module Configuration...................................................................... 480
Checking the Status of Binary Inputs and Outputs...................................................... 483
Tests for Breaker Failure Protection............................................................................ 485
Testing User-Defined Functions..................................................................................487
Current, Voltage, and Phase Rotation Testing............................................................. 487
Test for High Impedance Protection........................................................................... 488
Testing the Reverse Interlocking Scheme....................................................................488
Direction Check with Load Current............................................................................. 489
Polarity Check for Voltage Input Vx............................................................................ 490
Ground Fault Check................................................................................................... 491
Polarity Check for Current Input Ι
Switching Test for Configured Equipment.................................................................. 495
Creating A Test Fault Record...................................................................................... 495
Password Security .....................................................................................................496
Final Preparation of the Device........................................................................................ 498
General Device Data........................................................................................................500
Analog Inputs............................................................................................................ 500
Auxiliary Voltage....................................................................................................... 501
Binary Inputs and Outputs......................................................................................... 502
Communication Interfaces......................................................................................... 503
Electrical Tests...........................................................................................................504
Mechanical Tests....................................................................................................... 506
Climatic Stress Tests.................................................................................................. 506
Service Conditions..................................................................................................... 507
Constructive Design...................................................................................................507
UL certification conditions......................................................................................... 508
Definite-Time Overcurrent Protection 50, 50N................................................................. 509
Inverse-Time Overcurrent Protection............................................................................... 511
Directional Overcurrent Protection 67, 67N..................................................................... 527
Inrush Restraint...............................................................................................................529
Dynamic Cold Load Pickup...............................................................................................530
..............................................................................492
N
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