Page 1 Operating Instructions Installation Instructions Medium-Voltage Drive SINAMICS SM150 Type 6SL3845-7NN46-7AA0 Edition 04/2017 www.siemens.com/drives...
Page 2 20.04.2017 13:53 V27.00...
Page 3 Introduction Safety instructions Description Medium-Voltage Drive Preparations for use SINAMICS SM150 Type 6SL3845-7NN46-7AA0 Installation Electrical connection Operating Instructions Installation Instructions Start-up Operation Maintenance Spare parts Disposal Service & Support Technical data and drawings Checklists and forms Edition 04/2017...
Page 4: Edition
Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Page 5: Table Of Contents
Description of the components....................35 3.5.1 SIMOTION Control Unit......................35 3.5.2 Terminal Modules........................35 3.5.3 Precharging..........................35 3.5.4 Electromechanical door interlock system................36 3.5.5 Make-proof grounding switch....................36 3.5.6 Circuit-breaker (provided by the customer)................37 3.5.7 Converter transformer......................37 3.5.8 Power Stack Adapter......................38 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 6 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 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 7 Screwing the transport units together..................99 Connecting to the foundation....................100 Connecting cabinets......................101 Connecting the DC bus......................102 Connecting the interface terminals..................103 Connecting the water circuits....................104 Electrical connection..........................107 Safety instructions for electrical connections...............107 Electromagnetic compatibility....................109 Potential concept........................112 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 8 Fault and system messages....................147 8.5.1 External alarms and faults....................147 8.5.2 Message from the grounding switch..................147 8.5.3 Diagnosis..........................148 8.5.3.1 Indicating and rectifying faults....................148 8.5.3.2 Diagnostics via LEDs......................149 8.5.3.3 Diagnostics via parameters....................150 Maintenance.............................155 Safety instructions for maintenance..................155 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 9 Replacing the Power Stack Adapter..................187 Spare parts...............................191 Disposal..............................193 11.1 Disposing of packaging material..................193 11.2 Removing device components and old devices..............193 Service & Support.............................195 Technical data and drawings........................197 Technical specifications.......................197 B.1.1 Notes about technical specifications..................197 B.1.2 Standards and regulations....................197 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 10 Cable cross-sections.........................113 Table 6-3 Drive and motor connection terminals..................115 Table 8-1 Parameter..........................128 Table 8-2 Parameter..........................129 Table 8-3 Parameter..........................130 Table 8-4 LEDs of the Power Stack Adapters ..................149 Table 8-5 LEDs of the DM10 diagnostics module..................149 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 11 "Safe Torque Off" block diagram....................59 Figure 3-10 Connection possibilities - mushroom pushbutton "Safe Torque Off"...........60 Figure 3-11 Connection possibility button – "Acknowledge Safe Torque Off" or "Acknowledge"....61 Figure 3-12 Function overview macro interconnection ..................63 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 12 Example: Setting analog output 0.....................136 Figure 8-6 Potential supply of external signals...................138 Figure 8-7 Digital signal output to the system I/O..................139 Figure 8-8 Networked structures for safe shutdown in an emergency............144 Figure 9-1 Grounding points........................158 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 13 Remove the operator panel.......................180 Figure 9-23 Card slots..........................181 Figure 9-24 Replacing the precharging transformer..................183 Figure 9-25 Replacing the precharging rectifier....................184 Figure 9-26 Example of an AVT combination module..................185 Figure 9-27 Sponge............................186 Figure 9-28 Replacing the sponge........................187 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 14 Table of contents SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 15: Introduction
– Lists on the second level are hyphenated. Note A Note is an important item of information about the product, handling of the product or the relevant section of the document. Notes provide you with help or further suggestions/ideas. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 16 Introduction 1.1 About these instructions SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 17: Safety Instructions
For your own personal safety and to prevent material damage when carrying out any work, always observe the safety-relevant instructions and the following five safety rules according to EN 50110‑1 "Working in a voltage-free state". Apply the five safety rules in the sequence stated before starting work. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 18: Safe Handling
● Always follow the "The five safety rules (Page 17)" when performing any work. ● Only remove the covers using the methods described by these operating instructions. ● Maintain the drive regularly and correctly. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 19 ● Observe the five safety rules when performing any work. WARNING High auxiliary voltages High auxiliary voltages are still present even after shutdown. Touching live parts can result in death or serious injury. ● Observe the five safety rules when performing any work. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 20 If you use unsuitable steps when working on the upper areas of the drive, you can fall and injure yourself. ● Use appropriate protective equipment, especially a hard hat and gloves. ● In the upper areas of the drive, use suitable steps. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 21: Electromagnetic Fields In Electrical Power Engineering Installations
● Therefore, do not carry magnetic or electronic data storage media with you. Nominated persons in control of electrical installations can find further information on electromagnetic fields under "Information for persons responsible for plants and systems." SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 22: Components That Can Be Destroyed By Electrostatic Discharge (Esd)
The necessary ESD protective measures for the entire working range for electrostatically sensitive devices are illustrated once again in the following drawings. Precise instructions for ESD protective measures are specified in the standard DIN EN 61340‑5‑1. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 23: Information For Nominated Persons In Control Of An Electrical Installation
● Only operate the converter in a non-explosive environment (no hazardous zones). WARNING Non-observance of proper usage Improper use of the devices described can result in death, severe injury or material damage. ● Please observe all instructions for proper use. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 24: Security Information
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept. Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks.
Page 25: Grounding Concept
Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to cyber threats.
Page 26: Measures For Operator Protection In Electromagnetic Fields
According to the EU machinery directive, machine manufacturers / plant operators must conduct a risk assessment of their machine. Plant operators must conduct a risk assessment of their plant. In particular, pay attention to Annex 1 "General Principles" of the EU machinery directive. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 27 – Operating and/or environmental conditions outside of the specification – Condensation/conductive contamination – External influences/damage ● The release of substances and emissions that are harmful to the environment Improper operation or the improper disposal of components can harm the environment. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 28 Note There are no standards for medium-voltage drives stipulating requirements or inspections for electric arc resistance. There is therefore neither formal guidance provided nor formal certification available with regard to electric arc resistance. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 29: Description
● The electromechanical door interlock system prevents access to the power unit while the drive is in operation. The doors cannot be opened until the grounding switch has been closed. The door for the control section, however, can be opened for monitoring purposes even during operation. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 30: External Safety Components
– DC-link monitoring – Output voltage monitoring – Thermal monitoring of the power unit – Precharge monitoring – Insulation monitoring – Supply voltage monitoring – GSV monitoring – Circuit-breaker monitoring – Re-cooling unit monitoring SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 31: Protection And Monitoring Functions For External Components
Transformer and motor can be monitored in the drive. A fast protective shutdown that you can activate for external problems, e.g. short-circuits, is present. Design 3.3.1 Components The drive in the basic configuration is equipped with the following components: ● Active Line Module ● DC link ● Motor Module SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 32: Figure 3-1 Design Of The Power Unit
DC link with dry-type capacitors Circuit-breaker Motor Module (3-level inverter) with IGCT Drive transformer Motor-side voltage/current transformers Line-side current transformers High-voltage motor Active Line Module (3-level inverter) with IGCT Figure 3-1 Design of the power unit SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 33: Design Of The Active Line Module And Motor Module
● Snubber diode ● Snubber resistor The switch-on relief chokes are located on the side of the phase module. The snubber capacitors and resistors are located in the lower area of the phase module. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 34: Gating
(PSA) to the gating board via a plastic fiber-optic cable connection. Operating principle A constant DC-link voltage for the Motor Module is generated from the line voltage. The Motor Module provides the power for the connected motor via the DC-link voltage. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 35: Description Of The Components
To prevent overcurrents and temporary overvoltages in the DC link when the line voltage is connected, the DC-link capacitors must be precharged. The DC link is precharged via the auxiliary supply. The precharging circuit comprises the following components: ● Precharging transformer ● Diode bridge SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 36: Electromechanical Door Interlock System
The make-proof grounding switch grounds the voltage DC link. This ensures that no hazardous voltages are present in the DC link when the doors are opened. To ensure that the drive functions safely, the actuating lever for the make-proof grounding switch must be removed. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 37: Circuit-Breaker (Provided By The Customer)
Design the transformer for the following loads: ● Max. dU/dt stress at the inverter input terminals: 6 kV/µS ● Peak voltage load phase-phase and phase-ground: 8.4 kV ● Current load with DC component: approx. 4 A to 5 A SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 38: Power Stack Adapter
Switches of the analog inputs, voltage/current measurement AI1 ⑫ X221, X222 Analog and digital inputs, temperature sensor connections ⑬ LEDs Diagnostics via LEDs ⑭ X210 Electronics power supply Figure 3-3 Overview of PSA interfaces SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 39: Voltage Sensing Module
Actual current and voltage values are recorded by the AVT combination module . The AVT combination module converts analog signals into digital signals and forwards them to the PSA. The signals are transferred to the PSA via fiber-optic cables. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 40: Common Power Supply
This requires that the upstream miniature circuit-breaker is opened and after approximately 10 seconds is closed again. See also Technical specifications of the common power supply (Page 200) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 41: Design
Operating display Line connection ③ ⑥ Power outputs Line voltage selection Figure 3-6 Overview 3.5.11.4 Interface description Tasks of the interfaces Connector Task Line connection Signaling X6 / X7 / X8 / X9 Power output SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 42: Dm10 Diagnostics Module
● Output of eight analog signals to the following signal receivers: – PADU8 – Indicating instruments – Control station/I&C ● Supply of the digital and analog signals to measuring sockets for simplified diagnosis with an oscilloscope. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 43: Figure 3-7 Logical Design Of The Dm10 Diagnosis Module
Description 3.5 Description of the components Figure 3-7 Logical design of the DM10 diagnosis module See also Technical specifications of the diagnostics module DM10 (Page 200) LEDs of the DM10 diagnostics module (Page 149) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 44: Measuring Socket Assignment
X231 PSA connection X232 PSA connection PADU8 connection (option G66) PADU8 connection (option G66) Closed-loop control interface Closed-loop control interface Binary process diagnosis with PADU8 (option G66) Closed-loop control interface SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 45: Table 3-1 Connector -X231
Follow the description in the Sinamics List Manual to parameterize the system. Note Preassignment of the analog outputs of the PSA If the converter has optional door indicating devices, analog outputs AO_0 to AO_3 of the PSA are preassigned. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 46: Table 3-2 Connector -X232
-X1 and -X31 1M24 -X1 and -X31 AO_3 Analog signal 3 -X1 and -X31 1M24 AO_4 Analog signal 4 1M24 AO_5 Analog signal 5 1M24 AO_6 Analog signal 6 1M24 AO_7 Analog signal 7 1M24 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 47: Table 3-4 Connector -X32
At the same time, comparators monitor these two voltages for undervoltage. Table 3-7 Connector -X35 Signal type Signal designation 2P24_1 External +24 V 2P24_2 Signal monitoring input for external +24 V SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 48: Signal Processing
● For alternative diagnosis with the aid of indicating instruments (option K21/K22). ● Via additional isolation amplifiers to the control station / I&C. ● For simplified diagnosis with an oscilloscope to measuring sockets X20 to X27. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 49: Voltage Monitoring
19.47 V - 19.62 V 18.98 V - 19.12 V +24 VDC 2P24_1 -X35:1 19.47 V - 19.62 V 18.98 V - 19.12 V +24 VDC 2P24_2 -X35:2 19.47 V - 19.62 V 18.98 V - 19.12 V SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 50: Re-Cooling Unit
Two pipes are installed in the drive. The cold water of the re-cooling unit flows in one of the pipes, and is heated by the losses and flows back to the re-cooling unit through the other pipe. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 51: The Internal Deionized Water Circuit
The default setting and interfaces of the customer terminal strips can be found in the circuit manual. For information about the position of the customer terminal strips within the cabinet, see the layout diagrams. See also Terminal assignments (Page 201) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 52: Description Of Options
Multifunction interface converters with the following adjustment range are used: ● 0 V to 10 V ● 0 mA to 20 mA ● 4 mA to 20 mA The range must be set on the isolating transformer. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 53: Isolation Amplifiers For Optional Analog Outputs (Option E87)
When the analog inputs and outputs on the optional TM31 are used for communicating with the control level, additional isolating transformers are available (optional). SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 54: Additional Terminal Module Tm15 (Option G63)
The pulse distributor converts the HTL incremental encoder signals to two separate RS422 signal outputs. The inputs are electrically isolated from the outputs. The connection is made by means of 8-pin terminal blocks. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 55: Optical Bus Terminal (Obt) For Profibus (Option G71)
"Safe Torque Off / Safe Standstill" is a function that helps prevent the drive from restarting unexpectedly according to EN 60204–1, Section 5.4. In the event of an error or in conjunction with a machine function, this function is used to safely disconnect the torque-generating motor power supply. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 56: Safety Information Regarding The "Safe Torque Off / Safe Standstill" Function
● Ensure that the "Safe Torque Off / Safe Standstill" function is clearly deactivated. ● Remove the "Safe Torque Off" mushroom pushbutton and press the "Safe Torque Off" button to make clear that the "Safe Torque Off / Safe Standstill" function is deactivated. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 57 – cannot be protected against restart using the "Safe Torque Off" function. Sudden and unexpected restart of the motor can result in death, serious injury or substantial material damage. ● Take appropriate countermeasures such as mechanical braking. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 58: Description
The central components of the "Safe Torque Off" function are the safety relay -K110 and the PSA. Standard components are used for the additionally required time relay -K120 and auxiliary contactors ‑K121, ‑K125 and ‑K130. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 59: Figure 3-9 "Safe Torque Off" Block Diagram
Description 3.6 Description of options Figure 3-9 "Safe Torque Off" block diagram The "Safe Torque Off" function is activated via a forced opening mushroom pushbutton or a fail-safe controller. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 60: Figure 3-10 Connection Possibilities - Mushroom Pushbutton "Safe Torque Off
EN 418 and IEC 60947-5-5, e.g. Siemens 3SB3000-1HA20. – 2NC switching element Positive opening according to IEC 60947-5-1, Annex K, e.g. Siemens 3SB3403-OE The mushroom pushbutton is connected via a 4-wire shielded control cable with a wire cross section ≥ 0.5 mm , e.g.
Page 61: Figure 3-11 Connection Possibility Button - "Acknowledge Safe Torque Off" Or "Acknowledge
Figure 3-11 Connection possibility button – "Acknowledge Safe Torque Off" or "Acknowledge" The line-side circuit breaker, e.g. Siemens vacuum circuit breaker SION 3AE series, must have the following features: ● The circuit breaker must have a spring energy storage operating mechanism.
Page 62 D455-2. The acknowledgment command is also interconnected to control word STW3 bit 14. Both acknowledge inputs are equivalent in order to facilitate an enable via either the "Acknowledge Safe Torque Off" button or via the fieldbus ("Acknowledge" button). SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 63: Figure 3-12 Function Overview Macro Interconnection
Description 3.6 Description of options Figure 3-12 Function overview macro interconnection SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 64: Start-Up
Potentiometer "START" (Start-up bridging duration): 0 (0 sec). ② Potentiometer "MAX" (Overvoltage trip threshold): 25.8 V. ③ Potentiometer "MIN" (Undervoltage trip threshold) 50% (15 V). ④ Potentiometer "DELAY" (Tripping delay duration): 0 (0.1 sec). SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 65 K120 tolerance = 1 second tolerance If this rule is not observed, safety is not restricted in any way. However, the second switch-off signal path via the circuit-breaker is used for each activation. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 66 7. To verify the trip level, slowly increase the SITOP output voltage until the tripping operation of the voltage monitoring relay -A11. In this process, measure the trip value on the measuring input "U1". This value must be between the limit values of 25.2 V - 26.4 V. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 67 6. Release the mushroom pushbutton. 7. Make sure that the motor does not start. 8. Activate the acknowledge button. 9. Ensure once again that the circuit-breaker is closed. 10.Activate the safety function, e.g. with the mushroom pushbutton. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 68: Cyclic Function Test
You must complete this report for each "Safe Torque Off" option of the plant/system. Note If you change the parameter of the SI functions, perform a new acceptance test. Enter the acceptance test results in the acceptance certificate. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 69: Cyclic Function Test Log
Tripping level of the voltage monitoring relay -A11 checked (25.2 V - 26.4 V). (For test steps, see "Commissioning", section "Checking voltage monitoring relay -A11"). "Safe Torque Off" function test executed. (For test steps, see "Commissioning", section ""Safe Torque Off" function test") Date Name Company/dept. Signature SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 70: Acceptance Certificate
""Safe Torque Off" function test") Log completion and countersignatures The points listed in the acceptance certificate are hereby confirmed Commissioning engineer Date Name Company/dept. Signature Machine manufacturer or authorized department Date Name Company/dept. Signature SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 71: Circuit Overview
Description 3.6 Description of options 3.6.11.8 Circuit overview Figure 3-15 Circuit overview option "Safe Torque Off", Sheet 1 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 72: Figure 3-16 Circuit Overview Option "Safe Torque Off", Sheet 2
Description 3.6 Description of options Figure 3-16 Circuit overview option "Safe Torque Off", Sheet 2 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 73: Figure 3-17 Circuit Overview Option "Safe Torque Off", Sheet 3
Description 3.6 Description of options Figure 3-17 Circuit overview option "Safe Torque Off", Sheet 3 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 74: Dv/Dt Filter (Option L10)
6 Ω dv/dt filter resistance L1, L2,L3 20 μH dv/dt filter reactor C1,C2,C3 1 μF dv/dt filter capacitor Center of the drive Center point of the dv/dt filter Figure 3-18 Circuit diagram option L10 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 75 ● The following line length between the filter output and the motor is permitted with shielded cables (cable cross-section 185 mm – 200 m when six parallel cables are used – 400 m when three parallel cables are used ● The re-cooling unit requires 10 liter more flow SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 76: Dv/Dt Filter (Option L11)
● The following line length between the filter output and the transformer is permitted with shielded cables (cable cross-section 185 mm – 200 m when six parallel cables are used – 400 m when three parallel cables are used ● The re-cooling unit requires 10 liter more flow SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 77: Motor-Side Grounding Switch (Option L49)
ON command is issued, the output-side circuit-breaker is activated along with the auxiliary equipment. When an OFF command is issued, the circuit-breaker is deactivated. 3.6.18 EMERGENCY STOP Category 1 (option L60) Emergency Off, stop category1 (24 VDC) for controlled stop according to IEC60204. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 78: Safety Locking System (Option M10)
See also Secure locking system (option M10) (Page 162) 3.6.20 Power cable connection at the drive input from above (option M13) You can introduce the line-side power cable into the cabinet from the top. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 79: Signal And Control Cable (Max. 2.5 Mm²) (Option M32)
● Strengthened mechanical cabinet design ● Handrail below the operator panel ● Mechanical cabinet door locking ● IP44 degree of protection ● Anti-condensation heating The converter can be welded to the ship's hull plate SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 80: Capacitor Modules To Increase The Dc-Link Capacitance (Option N08)
Possible rated output frequencies are limited to a range of 30 Hz to max. 66 Hz. The frequency setting range is 1:10. Table 3-11 Max. permissible cable lengths Permissible maximum cable lengths (shielded and unshielded cables) Without sine-wave filter With sine-wave filter 100 m 1000 m SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 81 Description 3.6 Description of options Connecting the motor to the sine-wave filter Basic configuration Parallel connection Parallel connection, two separate winding systems Figure 3-21 Connecting the motor to the sine-wave filter SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 82 Description 3.6 Description of options SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 83: Preparations For Use
● Report any apparent transport damage to the delivery agent immediately. ● Immediately report any apparent defects/missing components to your contact partner. These Operating Instructions are part of the scope of delivery; keep them in a location where they can be easily accessed. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 84: Scope Of Delivery
(responded) This can result in death, serious injury or material damage. ● If one of the indicators has tripped, do not perform any commissioning. ● Inform the Technical Support. Only specialist Siemens technicians can recommend appropriate measures. See also Service & Support (Page 195)
Page 85: Checking The Load Handling Attachments
If the load suspension devices and lifting gear are damaged or not correctly secured, the equipment may be dropped during lifting and transportation. This can result in death, serious injury or material damage. Inspect the load handling attachments and lifting gear before use. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 86: Transportation
● When lifting, refer to the information on the lifting plate or in "Technical data and drawings." Comply with the specified spreading angles. NOTICE Vibrations Significant vibration during transportation and shocks when setting down can damage the equipment. Avoid vibrations and shocks. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 87: Observe Center Of Gravity
Only use fork-lift trucks approved for this purpose to transport the units. When the transport units are transported or moved with a fork-lift truck, the force is absorbed through the transport pallet. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 88: Transport With A Crane
During transportation with a crane, force is absorbed by the supporting frame of the cabinet. The supporting frame remains on the unit. The device is mounted at the installation site via the supporting frame. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 89: Figure 4-3 Lifting Bar Label
Always lift the transport units with the appropriate spreading devices or hoisting tackle. Procedure 1. If there are several holes, select which holes to use based on the center of gravity. 2. Push the lifting bars through the holes. Figure 4-3 Lifting bar label SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 90: Transporting Transportation Units Packed In Boxes
If the lifting gear or load suspension devices were to fail, the transportation unit/the cabinet could fall. Death, serious injury, or material damage can result. Do not stand underneath or near to a raised load. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 91: Unpacking
Carefully observe the instructions for storage in Chapters "Storage" and "Technical data and drawings". Remove the packaging immediately prior to installation. The units are packed by the manufacturers in accordance with the order. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 92: Removing Load Securing Devices
Lifting the cabinet off the transport pallet Use a crane to lower the transportation units from the transport pallets and transport them to the installation site. Observe the guidelines described in the section "Transport with a crane." SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 93: Opening Doors In Preparation For Use
1. A screw marked with a label is located in the door. Under the screw you will find the opening for manually opening the doors. Remove the screw. Figure 4-7 Example: Cover screw for manual door interlocking 2. Insert a screwdriver into this opening. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 94: Checking The Shock And Tilt Indicators Inside The Cabinet
3. Then tighten the screws again. 4. At one of the flanges of the cabinet piping, connect oil-free compressed air or a nitrogen bottle. Use a suitable transition element. Blow out any residual water. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 95: Storing A Device
– Room temperature should be approx. 10 °C (14 °F) above the outside temperature. – The temperature may not fall below ‑20 °C (-4 °F). – For lower temperatures, agree on suitable measures together with Siemens. – Relative humidity should be less than 60%.
Page 96 – Place a humidity meter that can be read from outside inside the film wrapping. Observe the values provided in the technical specifications on relative humidity. Check the values regularly using the humidity meter. – Inspect the device regularly. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 97: Installation
If, after installation and maintenance work, foreign bodies are left in the drive, this can damage it when switching on. Before switching on, check as to whether there are any foreign bodies in the drive. Remove any foreign bodies. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 98: Tools Required
3. If the drive comprises more than two transportation units, then disassemble the side panels of the following transportation units. 4. Mount the side panel of the last transportation unit from the left to the right-hand side. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 99: Screwing The Transport Units Together
● Install the drive only on a level and horizontal surface. Preparatory steps 1. Ensure that access to the holes in the bottom of the cabinets is unobstructed. 2. Remove the guard covers. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 100: Connecting To The Foundation
Holes are provided for M12 screws for securing the cabinet to the foundation. Install the transportation units in accordance with the specifications provided in the accompanying dimension drawings in "Layout diagrams and dimension drawings". SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 101: Connecting Cabinets
4. Refit the washer and nut. 5. Tighten the nut (torque: 50 Nm). ① M12 nut; washer ② Connection jumper Figure 5-3 Connecting cabinets SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 102: Connecting The Dc Bus
The following mounting material is provided: ● Combination screws SN60736-C-M8x16-Z4-L-8.8A A pack contains 50 items per bar package. 42 are required, with the remainder serving as reserve. ● Hexagon screws ISO 4017-M8x20-8.8-A2L 5 items with washers are included. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 103: Connecting The Interface Terminals
DC-bus connection Connecting the interface terminals Connecting the interface terminals of several cabinets If several cabinets are set up as one unit, the interface terminals of the cabinets must be connected with each other. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 104: Connecting The Water Circuits
For this reason, make sure that no foreign bodies can enter the water circulation system. Only remove the protective cover immediately prior to connecting the water circuit. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 105 Connect the re-cooling unit Connect the deionized water circuit of the re-cooling unit to the deionized water piping of the drive. Refer to the associated information about the ionized-water connections in the dimension drawing. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 106 Installation 5.9 Connecting the water circuits SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 107: Electrical Connection
Operating the device with defective seals can result in death, serious injury or material damage. Replace the defective seals before commissioning. Observe the environmental conditions stated in the technical data. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 108 Detailed information about connecting the components is given in the interconnection diagram. Note We recommend using shielded cables. Unshielded cables can transfer disturbances to the control and signal lines and lead to malfunctions in the drive. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 109: Electromagnetic Compatibility
● When the cables are routed close to ground potential, the immunity to interference is increased. For this reason, you are advised to lay these cables along edges and at ground potential. ● Ground the reserve cores on at least one end. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 110 ● Apply the cable shield so that it covers the greatest possible surface area. Use ground clamps, ground terminals or ground screw connections. ● Avoid extending the cable shield to the grounding point using a wire. This reduces the shield effectiveness by up to 90%. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 111: Figure 6-1 Shield Connection Using A Clip
● Ensure that the cable shield is correctly connected. ● Bridge shield gaps (at terminals, circuit-breakers, contactors, etc.) with minimum impedance and through the largest possible surface area. ① Shield busbars ② Cables ③ Terminals Figure 6-2 Bridging shield gaps SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 112: Potential Concept
Cable length (motor side) 50 m with one or two parallel ca‐ Capacitance per unit length max. bles; 0.45 µF/km Cables must be shielded 200 m with output reactor (option L08) Cable length (line side) 70 m SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 113: Connection
● Ensure that all the necessary safety measures have been taken at the installation location. ● Allow unimpeded access to the cable clamping bar in the cabinets. 6.5.3 Connecting power cables Note The screws and accessories are not included in the scope of delivery. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 114: Connect The Power Cable To The Motor And The Supply System
● Output voltage Observe the connection capabilities on the converter and on the motor terminal box. Procedure 1. Open the cabinet. 2. Remove or slide away the cover plate for the motor cable penetration. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 115: Table 6-3 Drive And Motor Connection Terminals
Drive (connection terminals) Motor (connection terminals) U2/T1 V2/T2 W2/T3 In contrast to the connection for the clockwise phase sequence, two phases have to be reversed with a counter-clockwise phase sequence (looking at the drive shaft). SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 116: Connecting Ground
Each cabinet has a grounding lug for grounding the components installed in the cabinet. It is located at the bottom of the cabinet. Connect the cabinets securely to the plant grounding system via these grounding lugs. Figure 6-6 Grounding lug SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 117: Connect The Auxiliary Voltage
For detailed information, see "Terminal strips" and the circuit manual of the drive. See also Terminal assignments (Page 201) ① Auxiliary voltage terminal 1-phase AC ② Auxiliary voltage terminal 3-phase AC Figure 6-7 Example: Connection for auxiliary voltages SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 118: Connecting The Encoder
This example shows the connection assignment on the sensor module. The terminals of the sensor module are wired to the customer terminal strip. For further information, see the circuit manual. Figure 6-8 Connection example: HTL encoder, bipolar, with reference signal SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 119: Interconnecting Optional Connections
Fasten all cable ducts whose cover faces downward with cable ties. Wind the cable ties around the entire cable duct. The cable ties must be located at the same positions as in the delivered state. Figure 6-9 Schematic diagram: Fastening the cable ties SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 120 Electrical connection 6.5 Connection SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 121: Start-Up
Obtain information about the range of SITRAIN training courses available through your local contact person. Make use of the support and services offered by the responsible Siemens Service Center when commissioning this equipment. You can find the relevant contact person under "Service &...
Page 122 Start-up SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 123: Operation
Then identify and eliminate the source of the ground fault. The plant operating company is responsible for the consequences, if the drive is still operated after a ground fault has been detected. Carry out a risk analysis. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 124 To complement these operating instructions, the List Manual contains an overview of all parameters as well as a selection of function diagrams to describe the operating principle. Only trained personnel may operate the converter. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 125: Tp900 Operator Panel
The operator panel has the following functions: ● Touch-screen operation ● Screen saver ● Language switching ● Local operation ● TRACE function ● Display of converter faults and alarms ● Fault memory, can be read out via USB SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 126: Parameter
Display parameters are used to display internal variables, e.g. the actual motor current. Figure 8-2 Parameter types All these drive parameters can be read and changed via PROFIBUS using the mechanisms defined in the PROFIdrive profile. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 127: Functions
Both variables are imported simultaneously via two separate or one setpoint source and added in the setpoint channel. Adjustable parameters Parameter Setting p1070 Main setpoint p1071 Main setpoint scaling r1073 Main setpoint effective SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 128: Table 8-1 Parameter
Suppression speed 2 p1093 Suppression speed 3 p1094 Suppression speed 4 p1101 Suppression speed bandwidth p1080 Minimum speed r1112 Speed setpoint after minimum limiting You can find additional information in function diagrams 1550 and 3050. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 129 ● The initial rounding ● The ramp-down time ● The final rounding The new inverted setpoint is approached using the following parameters: ● The initial rounding ● The ramp-up time ● The final rounding SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 130: Vector Control
● Motor protection due to variable torque limitation in motor and regenerative mode. ● Drive and braking torque controlled independently of the speed. These benefits can even be achieved without speed feedback. Note Vector control can be used with or without an encoder. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 131 The reason is that the speed is measured directly and used for the model formation of the current components. Function diagrams ● 1590 ● 1610 ● 6010 ● 6030 ● 6040 ● 6050 ● 6060 ● 6490 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 132 ● Start-up in closed-loop operation (directly after drive is energized) ● Passes through low frequency range (0 Hz) in closed-loop operation Note In this case, the speed setpoint upstream of the ramp-function generator must be greater than p1755. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 133: U/F Control
The voltage change ensures that a constant magnetization current Iµ flows. Figure 8-4 Operating areas and characteristic curves for the induction motor with drive supply Adjustable parameters Parameter Setting p1300 Open-loop/closed-loop operating mode / control type SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 134: Analog And Digital Inputs/Outputs
● p4077 Analog outputs, characteristic value x1 ● p4078 Analog outputs, characteristic value y1 ● p4079 Analog outputs, characteristic value x2 ● p4080 Analog outputs, characteristic value y2 Function diagrams ● 1840 ● 9572 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 135 = (p2003 x p2000 x pi) / 30 Reference frequency 100 % = r2000 / 60 Reference control factor 100% = Maximum output voltage without overload Reference flux 100% = Rated motor flux Reference temperature 100% = 100° C SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 136 Set TM31.AO_char. y2 to 10.000 V. Factory setting Digital output Terminal Factory setting X542: 2,3 "Pulses enabled" X542: 5,6 "No fault" DI/DO8 X541: 2 "Ready for switching on" DI/DO9 X541: 3 DI/DO10 X541: 4 DI/DO11 X541: 5 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 137: Digital Outputs
1 = n_act < p2161 (preferably as n_min or n=0 message) r2199.0 1 = Torque setpoint < p2174 r2198.10 1 = LOCAL mode active (control via operator panel) r0807.0 0 = Motor blocked r2198.6 1 = Ready to switch on r0889.0 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 138: Digital Inputs/Outputs
In general, the shield should be applied at both ends of the shield support bar. The digital outputs of the TM15 are continued short-circuit proof. The logical status of the outputs can be read back. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 139: Additional Settings For Analog Outputs
To 40° C, max. To 50° C, max. To 60° C, max. 8.4.2.4 Additional settings for analog outputs Two signals are freely available for each TM31, which can be used to output the analog signals. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 140 Additional setting parameters for analog output 1 (AO1) Parameter Value Adjustment range p4077[1] Analog outputs, characteristic value x1 -1000.00 to +1000.00% Factory setting: 0.00 % Setting for the x coordinate in % of the first point on the scaling characteristic. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 141 Example: Changing analog output 0 from current to voltage output ± 10 V and setting the characteristic Voltage output present at terminal 1, ground is at terminal 2 Set TM31.AO_type [analog output 0] to between -10 and +10 Set TM31.AO_char. x1 to 0.00 %. Set TM31.AO_char. y1 to 0.000 V. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 142: Monitoring Functions And Protective Functions
LCD. In this case, please check the terminal conductors immediately, as the insulation resistance is not being measured properly. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 143: Tripping Of The Circuit-Breaker In Case Of Undervoltage
Once the thyristors have been triggered, an acknowledgement signal is output to the closed- loop control system. Fiber-optic conductors are used to control gating of the thyristors and the acknowledgement signals. The short-circuiter is triggered by the Power Stack Adapter. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 144: Protection Responses In An Emergency
The following time-coded signals are transmitted via the fiber-optic ring: ● Pulse inhibit ● Circuit-breaker OPEN ● Short-circuiter CLOSED ● Conduction-through of all IGCTs SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 145: Vdc-Max Closed-Loop Control
If subsequent optimization is required, this can be set using the dynamic factor. In this case p1250, p1251, p1252 parameters are weighted with the dynamic factor p1243. Parameter Function Adjustment range p1250 Vdc_controller proportional gain 0.00 ... 10.00 Factory setting: 1.00 Display of the switch-on level of the vdc-max controller. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 146: Speed Monitoring With Incremental Encoder
Permanent speed monitoring enables motor control without an encoder. You can upgrade with additional incremental encoders under the following conditions: ● When high-performance applications, such as bearing control, require a permanent speed control. ● For long-continuing applications with low speeds. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 147: Controlled Stop, Emergency Stop Category 1
The doors of the power unit are unlocked under the following conditions: ● The serial link of "Safe On messages". ● The potential-free contacts of the make-proof grounding switch. ● The enable signal of the closed-loop/open-loop controller unlocked. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 148: Diagnosis
An alarm is the response to a fault condition identified by the drive, that does not result in the drive being shutdown. Alarms acknowledge themselves. If the cause is no longer present, the alarms reset themselves automatically. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 149: Diagnostics Via Leds
Communication partner Meaning: signal 1 / signal 0 -X232/-X32 Control signals from PSA present / not present -X232/-X32 Control signals from PSA present / not present -X232/-X32 Control signals from PSA present / not present SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 150: Diagnostics Via Parameters
Operation enable from automatic restart function OFF1 internal enable missing OFF2 internal enable missing OFF3 internal enable missing Pulse enable internal missing Motor data set changeover active Function bypass active Drive inactive or not operational SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 151: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
DI/DO: Bidirectional digital input/output r0747 CU digital outputs status Display of the digital output status Signal name 0-signal 1-signal DI/DO 8 (X122.7) High DI/DO 9 (X122.8) High DI/DO 10 (X122.10) High DI/DO 11 (X122.11) High SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 152: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
DI/DO 10 (X541.4) High DI/DO 11 (X541.5) High Inversion via p4048 is taken into account. It does matter whether DI/DO is set as an input or output (p4028). DO: Digital output DI/DO: Bidirectional digital input/output SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 153: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
DI/DO 2 (X520.4) High DI/DO 3 (X520.5) High DI/DO 4 (X520.6) High DI/DO 5 (X520.7) High DI/DO 6 (X520.8) High DI/DO 7 (X520.9) High DI/DO 8 (X521.2) High DI/DO 9 (X521.3) High DI/DO 10 (X521.4) High SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 154: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
DI/DO 20 (X522.6) High DI/DO 21 (X522.7) High DI/DO 22 (X522.8) High DI/DO 23 (X522.9) High It does matter whether DI/DO is set as an input or output (p4028). DI/DO: Bidirectional digital input/output [ID 5175] SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 155: Maintenance
Using non-approved spare parts can affect the function of the equipment and damage it. Third- party spare parts and unapproved spare parts may not meet the requirements. Therefore, only use spare parts that have been approved by the manufacturer. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 156: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
When doing so, take the prescribed maintenance intervals into consideration, as well as the instructions for repairing and replacing installed components. Note Siemens offers its customers support in the form of a service contract. For further details, contact your regional office or sales office. Note Inform the manufacturer about each maintenance job that has been carried out and about each spare part replacement for the purposes of a reliability analysis.
Page 157: Grounding The System
You can order the grounding harness. Contact the Service Center. Note Number of grounding harnesses Depending on the configuration of the drive, use a sufficient number of grounding harnasses. A grounding harness is required for each three-phase system. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 158: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
Secure the terminals of the grounding spider, first on the lower ball button , and then on the ② upper ball buttons ① ② Ball head in the cabinet Ball buttons in the motor cabinet Figure 9-1 Grounding points SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 159: Grounding Using A Make-Proof Grounding Switch
It is not permissible that you open the doors before the make-proof grounding switch is closed. WARNING DC-link short-circuit A DC-link short-circuit can occur if grounding under voltage. This can cause injury and material damage. Remove the socket wrench before switching on. This activates the interlocking. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 160: Opening The Doors
● The make-proof grounding switch is closed. The make-proof grounding switch is enabled by the software. ● With synchronous motors, the field contactor must return the external enable signal at the input with the status "OFF". SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 161: Manually Unlocking Power Unit Doors
If the auxiliary voltage fails, you can only unlock the doors manually. To unlock the doors, proceed as described in the chapter titled "Preparation for use". See also Opening doors in preparation for use (Page 93) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 162: Secure Locking System (Option M10)
① Circuit-breaker ② Coded key for the key transfer unit ③ Key transfer unit ④ Coded key for cabinet doors ⑤ Locks for the cabinet doors Figure 9-5 Components of the secure locking system SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 163: Preventive Maintenance
Check the internal connec‐ Siemens serv‐ After 1 year tions. ice personnel and then every 4 years. Carry out inspection and Siemens serv‐ Annually Refer to the following pages visual check. ice personnel SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 164: Visual Inspections
Define maintenance intervals for the drive which reflect your plant-specific environmental and operating conditions and meet your availability requirements. When doing so, take the prescribed maintenance intervals into consideration, as well as the instructions for repairing and replacing installed components. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 165: Checking The Isolating Clearances
If the converter is equipped with a temperature-controlled fan, the fan can run on even if the power section is switched off. You can be injured if you touch the fan. Wait until the fan has shut down. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 166: Filter Mats
4. Insert the filter mat in the frame of the fan opening. In order that dirt is not drawn into the converter, insert a clean mat in the same direction as it was installed before the cleaning. 5. Carefully place the louvered cover over the frame. 6. Retighten the cover screws. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 167: Replacing The Filter Mats In The Roof Assembly
Use a new filter mat ④ 4. Place a new filter in the frame 5. Reattach the frame of the filter and cover. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 168: Cleaning
This forms a new oxide skin. This natural oxide layer acts as surface protection and is the reason for the good weathering resistance of aluminum materials. In most cases, this means that additional protective measures are superfluous. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 169: Repairs
Inadequate diagnostic and error rectification measures can result in damage to the drive. We recommend using an uninterruptible power supply (UPS). If you are unsure of the measures necessary after the drive fails, or if a fault cannot be rectified, contact the Service Center. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 170: Torques
Tightening torques for screw terminals for copper cables without cable lug Screw type Set screws and Head screws with Head screws with headless screws slit hexagon profile in - lb in - lb in - lb M2.5 0.25 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 171: Attaching The Changing Device To The Stacker
Observe the tightening torques of the terminal manufacturer and the test torques according to DIN EN 60999-1, VED 609-1 Note Replacing the current transformer The current transformer may only be replaced by technicians trained by Siemens. Note Defective door interlock system Contact Customer Support if the door interlock system becomes defective.
Page 172: Figure 9-8 Attaching The Changing Device To The Forklift Truck
Figure 9-9 Attaching the changing device to the forklift truck ② 4. Insert the outer stop brackets at the points provided to prevent the component to be replaced from rolling away. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 173: Replacing The Phase Module
Preparation ③ 1. Remove the electrical connections from the lifting solenoids 2. Loosen the screws connecting the central brace with the frame of the cabinet, and remove the central brace. Figure 9-10 Lifting solenoid SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 174: Figure 9-11 Water Connection
2. Remove the power supply cables on the transformers. Figure 9-12 Fiber-optic conductors and power supply cable ⑦ 3. Release the screwed connections between the phase module and the busbar package on the rear of the IGCT phase module. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 175: Figure 9-13 Busbar Package
IGCT phase module and the drive cabinet on the rear of the drive. Figure 9-13 Busbar package 5. To remove the upper phase module, unscrew the motor current acquisition module. ① Release the side screws Figure 9-14 Motor current acquisition module SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 176: Figure 9-15 Busbar
3. Fasten the phase module to the busbar. The following figure shows the installed busbars in the dismantled state of the phase module. ① Phase module top ② Phase module center and bottom Figure 9-16 Installing the busbars SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 177: Figure 9-17 Insulators Of The Phase Module And Lifting Lugs
Changing device: roller tracks 4. Position the stacker with the pre-mounted changing device in such a way that the roller tracks under the IGCT phase module and the roller tracks on the stacker can be screwed together. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 178: Figure 9-19 Changing Device: Joining The Roller Tracks
7. Remove the screwed connections for the roller tracks, which are now joined together. 8. Place the defective phase module down in a suitable place (e.g. on the wooden beams you used for placing the changing device on the stacker). SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 179: Figure 9-21 Phase Module (Placed Down)
3. Tighten the joints between the water pipes by hand. Performing final checks 1. Open the valves. 2. Make sure that the connections are tight. 3. Make sure that the flow is ensured once the re-cooling unit has been switched in. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 180: Replacing The Operator Panel
To replace the operator panel, proceed as follows: 1. Disconnect the cabinet from the power supply. 2. Open the cabinet. 3. Remove the SD card from the data slot. Figure 9-22 Remove the operator panel. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 181: Replacing The Compactflash Card
Otherwise there is a risk of data loss or damage to the card, which would prevent commissioning of the drive. Only remove or insert the CompactFlash card when the power is switched off. 2. Withdraw the CompactFlash card from the Control Unit. Back up the data saved on it. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 182: Replacing The Precharging Transformer
Maintenance 9.7 Repairs 3. Copy the stored data of the previous CompactFlash card to the new original Siemens card. Note Invalid software key The software key is associated with the serial number of the CompactFlash card. If you overwrite the software key of the new CompactFlash card with the previous CompactFlash card, the new CompactFlash card is not operational.
Page 183: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
1. Remove the paint from at least one screw position on the base brackets. This is where the transformer will be grounded. 2. Install the new transformer in the reverse order to when you removed it. 3. Check that the precharger is working correctly. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 184: Replacing The Precharging Rectifier
① 2. Remove the five plastic nuts of the module. Installing a module Install the new module in the reverse order to when you removed it. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 185: Replacing The Avt Combination Module
3. Rectify the cause of the fault. 4. Fit the replacement fuse and close the fuse holder. The order numbers for replacing fuses that have blown can be found in the spare parts list. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 186: Replace The Sponge For The Leak Detector
If the sponge is dry (hard), the switch is closed. If there is water in the drive, the sponge becomes soft and the switch opens. ① Sponge hard, switch is closed ② Sponge soft, switch is opened Figure 9-27 Sponge SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 187: Replacing The Power Stack Adapter
Make sure that the leakage water measurement is on the bottom pan. The distance between sponge and bottom pan is then approx. 1 mm. 9.7.11 Replacing the Power Stack Adapter Required tools ● Torx screwdriver Tx30 ● 2.5 mm slotted screwdriver SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 188: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
"Special examination of defective components (Page 169)". Observe the following when you send in a component: 1. Close the fiber-optic cable connectors with blanking plugs. 2. Send the defective Power Stack Adapter only in the approved packaging. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 189: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
3. Ensure the correct connection of the fiber-optic cables. NOTICE Faulty connection of fiber-optic cables The faulty connection of the fiber-optic cables on the Power Stack Adapter can damage the power semi-conductors. Observe the connector assignment marked on the fiber-optic cables. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 190: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
Maintenance 9.7 Repairs SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 191: Spare Parts
Therefore, only use spare parts that have been approved by the manufacturer. To request spare parts, please contact the Siemens sales office responsible for your region. You can find an overview of the Siemens contact partners in your region here (www.siemens.com/services/partner).
Page 192: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
Spare parts SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 193: Disposal
● Switch off the drive before you start to dismantle it. Ground the device ● With old devices, also follow the instructions in the section "Transport." For the following components, pay special attention when disposing or reusing: ● Batteries ● Capacitors SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 194: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
Disposal 11.2 Removing device components and old devices ● PCBs ● Electronic components SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 195: Service & Support
Technical Support (https://support.industry.siemens.com/cs/ww/en/sc/2090) www.siemens.com/yourcontact (www.siemens.com/yourcontact) Siemens Support for on the move You can obtain optimum support anywhere you go using the "Siemens Industry Online Support” app. The app is available for Apple iOS, Android and Windows Phone. SINAMICS SM150 6SL3845-7NN46-7AA0...
Page 196: Sinamics Sm150 6Sl3845-7Nn46-7Aa0
Service & Support SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 197: Technical Data And Drawings
Degree of protection In accordance with DIN VDE 0470 T1, EN 60 529, IEC 60 529 Protection class Class 1 according to DIN EN 61800-5-1/VDE 0160 T105 (IEC 61800-5-1) Touch protection DIN EN 50274/VDE 0660 T514 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 198: General Technical Specifications Of The Drive
Class 1 according to EN 61140 / VDE 0140 T1 (IEC 61140) Touch protection BGV A3 Interference transmission According to EN 61800-3: no radio interference suppression Paint/color Indoor requirements / light gray RAL 7035 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 199: Table B-3 Cooling
Storage with suitable packag‐ Transport with suitable pack‐ Operation aging Class 1M2 according to 2M2 according to 3M1 according to DIN EN 60721‑3‑1 DIN EN 60721‑3‑2 DIN EN 60721‑3‑3 (IEC 60721‑3‑1) (IEC 60721‑3‑2) (IEC 60721‑3‑3) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 200: Technical Specifications Of The Common Power Supply
Technical specifications of the diagnostics module DM10 Table B-8 Technical specifications of the AD586LR reference element Version AD586LR Output voltage 5 V ±2.5 mV Deviation of the output voltage for 0° C up to 70° C 5 ppm/°C SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 201: Terminal Assignments
Terminal assignment of customer interface TM31 Terminal module Connec‐ Terminal Internal control .HC-A11 -X521 p4052.0 → p1070 Main speed setpoint p4052.1 → p1075 Supplementary speed setpoint p4071.0 ← r0063 Actual speed value p4071.1 ← Supplementary actual speed value SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 202: Terminal Assignment Of The Namur Terminal Strip (Option B00)
Main actual speed value 20 mA 62, 63 AO 0/4 mA to Motor current Defaulted with motor current – can be repara‐ 20 mA meterized for other variables. See also NAMUR terminal strip (option B00) (Page 52) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 203: Circuit-Breaker Interface
Internal control 1, 2 p0738 ← r6660.0 "ON" command 3; 4 p0739 ← r6660.1 "OFF" command 13, 15 ← Tripping the circuit breaker via the capacitor re‐ lease 14 - 17 Interface with capacitor release SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 204: Interfaces Of The Power Stack Adapter
If the option "Safe Torque Off (STO)" is used, the safety relay is controlled by the two terminals 2 of connectors X241 and X242. The feedback information from the NC contact terminal 3 at X241 and X242 is evaluated in a higher-level safety control to check the switching state. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 205: Actual Value Channels
Reserved, do not use Reserved, do not use + (24 V) Power supply M (0 V) Electronics ground Blanking plate for DRIVE-CLiQ interface: Molex, order number: 85999-3255. The maximum DRIVE-CLiQ cable length is 50 m. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 206: Analog And Digital Outputs
Current range 0 mA to 20 mA, can be additionally reduced to 4 mA to 20 mA via software (wire-break Voltage (V)/Current (I) monitoring); S5.1 Switchover, analog input AI1: Voltage range 0 V ... 10 V Voltage (V)/Current (I) SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 207: Analog And Digital Inputs And Temperature Sensor Connections
3 A in total through this fuse must not be exceeded. In your application, dimension the total load currents from the eight digital outputs and the terminals of the 24 VDC auxiliary voltage accordingly. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 208: Electronics Power Supply
Voltage: 24 VDC (18 V to 31.2 V, -25% to +30%) Power consumption (without DRIVE-CLiQ or digital out‐ N.C. puts): 1 A max. Electronic power supply P24 Max. connectable cross-section: 2.5 mm² Type: Screw terminal SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 209: Checklists And Forms
Proivde the appropriate holes in the cover plates. When the cable is fed in from above, ensure that enough room is available if the cable has to be bent because of the cable feeder and cross-sections. To prevent lateral forces on the entries, insert the cable verti‐ cally. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 210: Checklist For Electrical Installation
/ DC-link precharging). Refer to the "Technical specifications" for the drives for details of current consumption. Protect the low-voltage feeder appropriately at the plant. With respect to the phase sequence, make sure that fans rotate in the right direction. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 211 Route the digital and analog signals with separate cables to minimize interference. Ensure that the required distance from the power cables is maintained. Set selector switches S5.0 / S5.1 appropriately when the analog inputs on the customer terminal strip are used as current or voltage inputs. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 212 To check the correct wiring and macro interconnection, first select limits below the ambient temperature and check the messages. After checking the correct wiring and macro interconnection, set the limit values for alarm and shutdown to match the component monitored. SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 213 "F49158 cooling system: Differential pressure has fallen below the fault threshold". 4. Reopen the valve. 5. Acknowledge the fault and switch test operation off again. ( P6651 = 0, P6650 = 0 ) Connecting Sensor Modules SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 214 ● Spanner or socket spanner (w/f 16/17) ● Spanner or socket spanner (w/f 18/19) ● Hexagon-socket spanner (size 8) ● Torque spanner, max. 50 Nm ● Screwdriver, size 2 ● Screwdriver, Torx T20 ● Screwdriver, Torx T30 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 215: Index
Insufficient grounding, 101, 116 Crowbar, 30 Make-proof grounding switch, 36, 159 Make-proof grounding switch, motor operated, 77 Protective ground conductor, 25 Shield busbar, 25 Damage during transportation, 83 Shield connection, 110 DC link, 35, 36, 143, 144 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 216 Power Stack Adapter Input side, 30 Actual value acquisition, 205 Function, 38 Internal fuse, 207 Precharging Voltage Sensing Module, 39 Components, 36 Voltage source DC link, 36 Function, 35 Replacing the precharging transformer, 182 SINAMICS SM150 6SL3845-7NN46-7AA0 Operating Instructions 04/2017...
Page 218 Further Information www.siemens.com/drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY...

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