Siemens SINAMICS SM150 - Page 6

3.5.9 Voltage Sensing Module........................................................................................................39
3.5.10 Actual value acquisition..........................................................................................................39
3.5.11 Common power supply..........................................................................................................40
3.5.11.1 Field of application.................................................................................................................40
3.5.11.2 Design....................................................................................................................................41
3.5.11.3 Connections...........................................................................................................................41
3.5.11.4 Interface description...............................................................................................................41
3.5.12 DM10 diagnostics module......................................................................................................42
3.5.12.1 Functions................................................................................................................................42
3.5.12.2 Measuring socket assignment................................................................................................44
3.5.12.3 Interface description of the connectors..................................................................................44
3.5.12.4 Signal processing...................................................................................................................48
3.5.12.5 Voltage monitoring.................................................................................................................49
3.5.13 Re-cooling unit ......................................................................................................................50
3.5.13.1 Re-cooling unit requirements.................................................................................................50
3.5.13.2 Operating principle of the re-cooling unit...............................................................................50
3.5.13.3 The internal deionized water circuit........................................................................................51
3.5.14 Customer terminal strips........................................................................................................51
3.6 Description of options.............................................................................................................52
3.6.1 NAMUR terminal strip (option B00)........................................................................................52
3.6.2 Isolation amplifiers for optional analog inputs (option E86)....................................................52
3.6.3 Isolation amplifiers for optional analog outputs (option E87).................................................53
3.6.4 Additional Terminal Module TM31 (option G61)....................................................................53
3.6.5 Additional Terminal Module TM15 (option G63)....................................................................54
3.6.6 PADU8 diagnosis module (option G66).................................................................................54
3.6.7 Pulse distributor for splitting speed encoder signal (option G70)...........................................54
3.6.8 Optical bus terminal (OBT) for PROFIBUS (option G71).......................................................55
3.6.9 Indicator lamps in the cabinet door (option K20)....................................................................55
3.6.10 Display instruments in the cabinet door for voltage, current, speed, and output plus
indicator lamps (option K21)..................................................................................................55
3.6.11 Safe Torque Off......................................................................................................................55
3.6.11.1 Safety information regarding the "Safe Torque Off / safe standstill" function........................56
3.6.11.2 Description.............................................................................................................................58
3.6.11.3 Start-up..................................................................................................................................64
3.6.11.4 Cyclic function test.................................................................................................................68
3.6.11.5 Acceptance test and log.........................................................................................................68
3.6.11.6 Cyclic function test log...........................................................................................................69
3.6.11.7 Acceptance certificate ...........................................................................................................70
3.6.11.8 Circuit overview......................................................................................................................71
3.6.12 dv/dt filter (option L10)...........................................................................................................74
3.6.13 dv/dt filter (option L11)...........................................................................................................76
3.6.14 Motor-side grounding switch (option L49)..............................................................................77
3.6.15 Cabinet illumination and service socket in closed-loop control unit (option L50)...................77
3.6.16 Disconnector at the drive output (option L51)........................................................................77
3.6.17 Circuit breaker at the drive output (option L52)......................................................................77
3.6.18 EMERGENCY STOP Category 1 (option L60)......................................................................77
3.6.19 Safety locking system (option M10).......................................................................................78
3.6.20 Power cable connection at the drive input from above (option M13).....................................78
3.6.21 Signal and control cable (max. 2.5 mm²) (option M32)..........................................................79
3.6.22 IP54 degree of protection (option M54)..................................................................................79
3.6.23 Redundant fan in the power unit (option M61).......................................................................79
3.6.24 Suitability for marine use (option M66)...................................................................................79
Table of contents
SINAMICS SM150 6SL3845-7NN46-7AA0
6 Operating Instructions 04/2017