Siemens SINAMICS G150 Operating Instructions Manual page 16

Table of contents
9.2.21.8 Overview of important parameters ....................................................................................... 537
9.2.22 Essential service mode ........................................................................................................ 538
9.2.23 Web server ........................................................................................................................... 541
9.2.23.1 Description ........................................................................................................................... 541
9.2.23.2 Starting the web server ........................................................................................................ 543
9.2.23.3 Web server configuration ..................................................................................................... 546
9.2.23.4 Display areas ....................................................................................................................... 547
9.2.23.5 Overview of important parameters ....................................................................................... 549
9.3 Extended functions .............................................................................................................. 549
9.3.1 Technology controller ........................................................................................................... 549
9.3.2 Bypass function .................................................................................................................... 552
9.3.2.1 Bypass with synchronizer with degree of overlapping (p1260 = 1) ..................................... 553
9.3.2.2 Bypass with synchronizer without degree of overlapping (p1260 = 2) ................................ 556
9.3.2.3 Bypass without synchronizer (p1260 = 3) ............................................................................ 558
9.3.2.4 Function diagram ................................................................................................................. 560
9.3.2.5 Parameters ........................................................................................................................... 560
9.3.3 Extended brake control ........................................................................................................ 561
9.3.4 Extended monitoring functions ............................................................................................. 566
9.3.5 Moment of inertia estimator ................................................................................................. 568
9.4 Monitoring and protective functions ..................................................................................... 574
9.4.1 Protecting power components ............................................................................................. 574
9.4.2 Thermal monitoring and overload responses ...................................................................... 575
9.4.3 Block protection.................................................................................................................... 577
9.4.4 Stall protection (only for vector control) ............................................................................... 578
9.4.5 Thermal motor protection ..................................................................................................... 579
9.4.5.1 Description ........................................................................................................................... 579
9.4.5.2 Temperature sensor connection at the customer terminal block TM31 (option G60) ......... 579
9.4.5.3 Temperature sensor connection at a Sensor Module (option K50) ..................................... 580
9.4.5.4 Temperature sensor connection directly to the Control Interface Module ........................... 581
9.4.5.5 Temperature sensor evaluation ........................................................................................... 582
9.4.5.6 Thermal motor models ......................................................................................................... 583
9.4.5.7 Function diagram ................................................................................................................. 586
9.4.5.8 Parameters ........................................................................................................................... 586
9.4.6 Temperature measurement via TM150 (option G51) .......................................................... 587
9.4.6.1 Description ........................................................................................................................... 587
9.4.6.2 Measurement with up to 6 channels .................................................................................... 589
9.4.6.3 Measurement with up to 12 channels .................................................................................. 589
9.4.6.4 Forming groups of temperature sensors .............................................................................. 590
9.4.6.5 Evaluating temperature channels ........................................................................................ 591
9.4.6.6 Function diagram ................................................................................................................. 592
9.4.6.7 Parameter ............................................................................................................................ 592
10 Diagnosis/faults and alarms ................................................................................................................. 593
10.1 Chapter content.................................................................................................................... 593
10.2 Diagnosis ............................................................................................................................. 594
10.2.1 Diagnostics using LEDs ....................................................................................................... 594
10.2.2 Diagnostics via parameters .................................................................................................. 602
10.2.3 Indicating and rectifying faults .............................................................................................. 606
10.3 Overview of warnings and faults .......................................................................................... 607
10.3.1 "External alarm 1" ................................................................................................................ 608
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Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A