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Siemens SINAMICS SM120 Operating Instructions Manual
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Siemens SINAMICS SM120 Operating Instructions Manual

Siemens SINAMICS SM120 Operating Instructions Manual

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SINAMICS SM120
Control Module
Type 6SL38715
Operating Instructions / Installation Instructions
Edition
07/2015
Answers for industry.

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Summary of Contents for Siemens SINAMICS SM120

  • Page 1 SINAMICS SM120 Control Module Type 6SL38715 Operating Instructions / Installation Instructions Edition 07/2015 Answers for industry.
  • Page 2 30.07.2015 09:23 V4.00...
  • Page 3 Introduction Safety instructions Description Control Module Preparations for use SINAMICS SM120 6SL38715 Assembly Electrical connection Operating Instructions Installation Instructions Commissioning Operation Maintenance Spare parts Disposal Service & Support Technical data and drawings Additional documents Edition 07/2015...

  • Page 4: Safety Instructions

    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

    Auxiliary power supply......................33 3.3.8.1 Auxiliary power supply 1AC 230V 50Hz.................33 3.3.8.2 Auxiliary power supply 400V 3 AC 50Hz................34 3.3.9 Customer terminal strips......................34 Options...........................34 3.4.1 Auxiliary voltage supply 3 AC 200 V 50 Hz (option C30)............34 SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 6 EMERGENCY STOP Category 0; 24 VDC (option L66)............46 3.4.46 Signal and control cable (max. 2.5 mm²) (option M33)............46 3.4.47 Connection of auxiliary voltage and signal cable from above (option M34)......46 3.4.48 Degree of protection IP44 (option M44).................46 SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 7 Safety instructions for electrical connections.................65 Electromagnetic compatibility....................67 Potential concept........................70 Cable cross-sections......................70 Connecting ground.........................71 Laying the signal lines......................71 Connecting the auxiliary voltage....................72 Interconnecting optional connections..................72 Fastening the cable ducts with cable ties................73 Commissioning............................75 Operation..............................77 Safety instructions for operation.....................77 SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 8 Replacing the CompactFlash card..................96 Spare parts..............................97 Disposal..............................99 11.1 Disposing of packaging material....................99 11.2 Removing device components and old devices..............99 Service & Support.............................101 Siemens Industry Online Support..................101 Technical data and drawings........................103 Standards and regulations....................103 Environmental conditions.....................103 SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 9 Shield connection using a clip.....................69 Figure 6-2 Bridging shield gaps........................69 Figure 6-3 Potential concept.........................70 Figure 6-4 Fastening the cable ties......................73 Figure 9-1 Replacing the backup battery......................89 Figure 9-2 Replacement of the AOP30 operator panel................95 SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 10 Table of contents SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 11: 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 SM120 6SL38715 Operating Instructions 07/2015...

  • Page 12: Warning Symbols On The Device

    Warning symbol Meaning Warning: Voltage Warning: Hot surface General warning symbol: Observe the explanations about the hazard on the device labels. For transportation, observe the "transportation markings (Page 53)" on the device packaging. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 13: Safety Instructions

    Disconnect the auxiliary circuits, for example anti-condensation heating. 2. Secure against reconnection. 3. Verify absence of operating voltage. 4. Carry out earthing and short-short-circuiting. 5. Provide protection against adjacent live parts. To energize the system, apply the measures in reverse order. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 14: Safe Handling

    ● Wait for the DC-link capacitor's discharge time specified on the device label. Do not touch the device during this time. ● Observe the five safety rules when performing any work. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 15 These components can remain hot for a long time after operation. Contact can result in serious injury, such as skin burns. Do not touch hot components even after you have switched off the drive. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 16: Electromagnetic Fields In Electrical Power Engineering Installations

    Interference with pacemakers The functioning of cardiac pacemakers could be impaired by electromagnetic fields. Death or serious physical injury can result. People with pacemakers are therefore not allowed to stay close to the drive. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 17: Components That Can Be Destroyed By Electrostatic Discharge (Esd)

    Maintain a minimum clearance to the screen (> 10 cm). ● Electronic components should not be brought into contact with electrically insulating materials such as plastic foil, plastic parts, insulating table supports or clothing made of synthetic fibers. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 18: Figure 2-1 Esd Protective Measures

    Conductive floor surface, is only effective in conjunction with ESD shoes or ESD shoe grounding strips ESD furniture ESD shoes or ESD shoe grounding strips are only effective in conjunction with conductive flooring ESD clothing ESD wrist strap Cabinet ground connection Figure 2-1 ESD protective measures SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 19: Information For Persons Responsible For Plants And Systems

    ● All instructions for EMC-compatible installation, cabling, shielding, grounding, and for adequate auxiliary power supply are to be observed. ● Commissioning is only to be performed by qualified personnel trained for that purpose in accordance with the commissioning instructions. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 20: Industrial Security Concept

    Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, devices, and/or networks. They are important components in a holistic industrial security concept. The products and solutions from Siemens are continuously developed with this aspect in mind. Siemens strongly recommends that you regularly check for product updates.

  • Page 21: Grounding Concept

    Note Installations that include drive drives need to be equipped with additional monitoring and protection equipment to fulfill the safety requirements, e.g. technical equipment regulations, accident prevention regulations, etc. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 22: Instructions For Inverters With No Grounding Switch

    Circuit breakers are safety components. Connecting or setting the circuit breaker incorrectly can result in death, serious injury, or material damage. Connect the circuit breakers correctly. Select the system values that match the drive. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 23: Residual Risks

    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 SM120 6SL38715 Operating Instructions 07/2015...
  • Page 24 – Operating and/or environmental conditions outside of the specification – Condensation/conductive contamination – External influences/damage 4. 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 SM120 6SL38715 Operating Instructions 07/2015...
  • Page 25 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 SM120 6SL38715 Operating Instructions 07/2015...
  • Page 26 Safety instructions 2.7 Residual risks SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 27: Description

    External safety components The drive has the following external safety components for the safety concept: ● Circuit breaker More detailed information is provided in Chapter Requirements for the circuit breaker provided by the customer (Page 22). SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 28: Protection And Monitoring Functions Of Internal Components

    The purpose of the Control Module is for the open-loop and closed-loop control of the drive. Operating control and diagnostics of the drive are also realized using the Control Module. Note Details on the design can be found in the layout diagram. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 29: Components

    ● 4 LEDs for indicating the operating state of the drive unit: – RUN: green – ALARM: yellow – FAULT: red – LOCAL/REMOTE: green ● Help function describing causes of and remedies for faults and alarms SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 30: Control Unit

    3.3.2 Control Unit The CU320-2 DP Control Unit is the central control module of the drive's open-loop and closed- loop control system. The connections are wired internally to the customer terminal block. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 31: Terminal Modules

    ● You will find information on the wiring in the circuit manual in the "Technical specifications and drawings" appendix. ● You can find information on the interfaces and LEDs in the "Supplementary component descriptions" document. See also Technical data and drawings (Page 103) Additional documents (Page 105) SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 32: Dc/Dc Converter

    Line filters are used to suppress interference in the auxiliary power supplies. Information about the connection of the line filters is contained in the circuit manual. The mounting location is provided in the layout diagram. Figure 3-3 Line filter SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 33: Sirius Safety Relay

    The customer must provide an auxiliary power supply of 1AC 230 V for the following components: ● Cabinet lighting ● Service socket outlets ● Anti-condensation heating ● Open-loop and closed-loop control Refer to the drive technical data for the auxiliary power supply current rating. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 34: Auxiliary Power Supply 400V 3 Ac 50Hz

    Auxiliary power supply 400V 3 AC 50Hz (Page 34) 3.4.2 Auxiliary voltage supply 3 AC 220 V 60 Hz (option C33) The auxiliary voltage of 3AC 220 V 60 Hz provided is adapted to the required auxiliary voltage of 3AC 400 V. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 35: Auxiliary Voltage Supply 3 Ac 230 V 60 Hz (Option C34)

    Auxiliary voltage supply 3 AC 380 V 60 Hz (option C37) The auxiliary voltage of 3AC 380 V 60 Hz provided is adapted to the required auxiliary voltage of 3AC 400 V. See also Auxiliary power supply 400V 3 AC 50Hz (Page 34) SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 36: Auxiliary Voltage Supply 3-Phase 400 Vac 50 Hz (Option C38)

    Auxiliary power supply 400V 3 AC 50Hz (Page 34) 3.4.11 Auxiliary voltage supply 3 AC 480 V 60 Hz (option C42) The auxiliary voltage of 3AC 480 V 60 Hz provided is adapted to the required auxiliary voltage of 3AC 400 V. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 37: Auxiliary Voltage Supply 3 Ac 500 V 50 Hz (Option C43)

    Auxiliary voltage supply 3 AC 690 V 50 Hz (option C48) The auxiliary voltage of 3AC 690 V 50 Hz provided is adapted to the required auxiliary voltage of 3AC 400 V. See also Auxiliary power supply 400V 3 AC 50Hz (Page 34) SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 38: Auxiliary Voltage Supply 3 Ac 690 V 60 Hz (Option C49)

    The design and implementation of the drive corresponds to the requirements of the Det Norske classification society. 3.4.21 Suitable for marine use with individual certificate from American Bureau of Shipping (ABS) (option E61) This drive version meets the requirements of the American Bureau of Shipping (ABS) classification society. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 39: Suitable For Marine Use With Individual Certificate From Chinese Classification Society (Ccs) (Option E71)

    Modbus RTU Slave interface (option G22) This option includes an interface to the Modbus RTU third-party bus system. 3.4.26 DeviceNet interface (option G23) This option includes an interface to the DeviceNet third-party bus system. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 40: Modbus Ethernet Interface (Option G28)

    The standard version of the converter includes a Terminal Module TM15. The Terminal Module is used for the following functions: ● Inclusion of warning and fault messages and control signals. ● Communication with a higher-level control level. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 41: Second Terminal Module Tm31 (Option G62)

    The Terminal Module TM15 comprises the following elements: ● 24 bidirectional digital inputs and outputs (isolation in three groups of eight channels). ● 24 green status LEDs for indicating the logical signal status of the relevant terminal. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 42: Pulse Distributor For Splitting Speed Encoder Signal (Option G70)

    (option K21) Analog display instruments that display process variables as % are integrated in the cabinet door: ● Voltage ● Current ● Speed ● Power Note option K21 contains option K20. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 43: Sensor Module Smc30 (Option K50)

    ● The power supply for the fans, coolant pumps, and the open-loop/closed-loop controllers must be maintained. If the main infeed fails, the pulse block is initiated. The DC link is supported for a short time using the precharge. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 44: Emergency Mushroom-Head Pushbutton (Option L45)

    Cabinet lighting in the control section (option L50) The cabinet lighting is automatically switched on using an integrated motion detector. If the light is switched on by the motion detector, it stays on for three minutes. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 45: Uninterruptible Power Supply (Option L53)

    The number of anti-condensation heaters is set in accordance with the number of cabinet panels. The drive monitors the external auxiliary supply and outputs a message if it fails. See also Safety instructions for maintenance (Page 83) SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 46: Emergency Stop Category 0; 24 Vdc (Option L66)

    The drive design corresponds to the requirements of the following classification societies. ● Lloyds Register ● American Bureau of Shipping ● Germanischer Lloyd ● Bureau Veritas ● Det Norske Veritas• ● Chinese Classification Society SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 47: Controlled Outgoing Circuit For Motor Fan 3-Phase 400 Vac (Option N30)

    This option includes a controlled outgoing feeder for external auxiliaries (1-phase 230 VAC, 50 Hz, 1.9 to 7.3 kW). The circuit breaker setting range is cos φ = 1 (8 A to 32 A). SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 48: Controlled Outgoing Circuit For Anti-Condensation Heating 1-Phase 120 Vac (Option N37)

    ON command on the drive. The OFF command energizes the contactor. The power supply for the anti-condensation heating, for example, must be provided externally. The terminal assignment is provided in the circuit diagram of the drive. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 49: 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 SM120 6SL38715 Operating Instructions 07/2015...

  • Page 50: Checking Shock And Tilt Indicators

    (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 Siemens Industry Online Support (Page 101)

  • Page 51: Figure 4-1 Example For Attaching Shock And Tilt Indicators

    ● The tilt indicators are located in the upper third of the cabinet. ● The shock indicators are located at the bottom of the cabinet. ① Tilt indicator ② Shock indicator Figure 4-1 Example for attaching shock and tilt indicators SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 52 All arrows are red. The shock indicator has not tripped. Tripped indicator ① The arrow above the line is blue. The tilt indicator has tripped. ② One of the arrows has turned black. The shock indicator has tripped. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 53: Checking The Load Handling Attachments

    Phytosanitary Measures (ISPM). Comply with the images shown on the packaging. Their meaning is as follows: This Fragile goods Keep dry Keep cool Center of Do not use Attach here way up gravity hand hook SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 54: Transport Requirements

    ● Do not tilt the device or allow it to fall. The following figure shows the centers of gravity as an example: Carefully note the centers of gravity when performing any lifting or installation work. Figure 4-2 Example illustration of centers of gravity SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 55: Transport With A Fork-Lift Truck

    Use of inappropriate cross-arms If inappropriate cross-arms are used, the transport unit or cabinet can tip over. This can result in death, serious injury or material damage. Observe the specifications provided in DIN EN 13155 on crossbars. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 56: Using Lifting Rods

    If the transport unit is lifted incorrectly, this can damage the decorative trim, cabinet doors, or fans. Protect the cabinet and protruding parts against damage. Always lift the transport units with the appropriate spreading devices or hoisting tackle. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 57: Transporting Transportation Units Packed In Boxes

    Please proceed as follows: 1. Attach the rope/cable to the pallet as shown in the following diagram. ① 2. Attach the rope/cable to the spreader beam and the crane hook. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 58: Unpacking The Cabinets

    Proper packaging ensures that the equipment is protected. Unpackaged equipment may be damaged if it is stored or out of service over a long period. Refer to the storage information under "Storage" and in the section "Technical specifications". Remove the packaging immediately prior to installation. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 59: Removing Load Securing Devices

    Shock and tilt indicators are also located inside the cabinet. Check these as soon as you have unpacked and opened the device. To perform the check, proceed as described in "Check shock and tilt indicators" SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 60: Storage

    – Room temperature should be approx. 10° C (50° 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 61 – 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 SM120 6SL38715 Operating Instructions 07/2015...
  • Page 62 Preparations for use 4.5 Storage SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 63: Assembly

    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 specifications. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 64 Assembly 5.1 Safety instructions for assembly SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 65: Electrical Connection

    If the drive is operated with an insufficient degree of protection, death, serious injury, and material damage can result. To maintain the drive's degree of protection, seal the holes so they are air-tight immediately after installation. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 66 When shrinking, ensure not to damage cables in the surrounding cable channels. Note Control and signal lines must always be connected according to the circuit diagrams supplied with the unit. Detailed information about connecting the components is given in the interconnection diagram. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 67: Electromagnetic Compatibility

    ● The distance between the electric power cable and signal cable should be > 20 cm. The drive-specific information applies to power cables. You can find further information on power cables under "Connecting power cables". SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 68 ● 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 via a wire. This reduces the shield effectiveness by up to 90%. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 69: 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 buses ② Cable ③ Terminals Figure 6-2 Bridging shield gaps SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 70: Potential Concept

    DIN EN 60204-1. Figure 6-3 Potential concept Cable cross-sections Table 6-1 Cable cross-sections Object Cross-section Remark Power cable Max. 240 mm max. 4 per terminal Cabinet protective conductor Max. 120 mm² See also Torques (Page 94) SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 71: Connecting Ground

    Connect the cable shields at both ends to the shield rails in the cabinets. Always use shielded analog signal cables, regardless of whether they are installed inside or outside cabinets. In order to increase the effectiveness of the shielding, ground spare conductors at both ends. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 72: Connecting The Auxiliary Voltage

    Technical data and drawings (Page 103) Interconnecting optional connections Depending on the range of options installed, further connections have to be interconnected. Detailed information about interconnecting these options with the interfaces is provided in the circuit manual. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 73: Fastening The Cable Ducts With Cable Ties

    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 6-4 Fastening the cable ties SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 74 Electrical connection 6.9 Fastening the cable ducts with cable ties SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 75: Commissioning

    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 76 Commissioning SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 77: Operation

    Serious follow-on faults are possible, if the specified short-circuit current values are exceeded. This can result in death, serious injury or material damage. Observe the maximum permitted short-circuit currents and maximum specified short-circuit times. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 78: Functions

    For safety reasons, it is necessary to detect such ground faults, in order to eliminate the risk of electric shock on the drive. This is the reason why the drive is equipped with insulation monitoring (A-Isometer) that continually monitors the insulation state of the drive including that of the motor. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 79: Tripping Of The Circuit-Breaker In Case Of Undervoltage

    High voltages can cause death or serious injury if the safety rules are not observed or if the equipment is handled incorrectly. Always carefully observe the "five safety rules (Page 13)". The shutdown of the circuit-breaker is triggered by a safety contactor combination. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 80: Fault And System Messages

    Additionally, a note relating to the cause of the alarm is displayed in the status bar of the operator panel. Every fault and alarm is entered in the fault/alarm buffer along with time the fault occurred. The time stamp refers to the relative system time in milliseconds (r0969). SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 81: Diagnostics Via Leds

    ○ ○ Not actuated Not actuated Open Fault ☀ ○ ○ Open ● Relay jammed ● Motor contactor jammed ● Defect in electronics ○ ○ ○ Cross-circuit/ground fault in EMERGENCY STOP circuit/no supply voltage SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 82 Operation 8.3 Fault and system messages SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 83: Maintenance

    Magnetizing and demagnetizing equipment that is fed from an external voltage source can cause high voltages on the drive. This voltage can result in death or serious injury. Ensure that no voltage from external feeds exists before commencing maintenance and repair work. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 84 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 SM120 6SL38715 Operating Instructions 07/2015...

  • Page 85: Grounding The System

    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 86: Opening The Device

    An inspection mainly comprises visual checks. Inspections should be carried out based on a schedule that meets the needs of the special environmental conditions at the location of use. The following servicing and inspection instructions are used as the basis for regular inspection of the equipment. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 87: Checklist For Preventive Maintenance Work

    Visually inspect the equipment at least once per year. For more information, please refer to the section "Visual inspections". Dust deposits inside the cabinet unit must be removed at regular intervals (or at least once a year) by qualified personnel in line with the relevant safety regulations. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 88: Checking Hoisting Solenoids And Security Bolts

    Technical specifications of the backup battery Type CR2032 3V lithium battery Manufacturer Maxell, Sony, Panasonic Nominal capacity 220 mAh Maximum permissible charging current 10 mA, limited to < 2 mA in the operator panel Self-discharge at 20° C 1%/year SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 89: Figure 9-1 Replacing The Backup Battery

    Dispose of the battery in accordance with the applicable country-specific laws and regulations. Set date and time 1. Using the "MENU" key, select the main menu of the AOP 30. 2. Using "F2", select the menu item "Commissioning/service". Confirm with "F5" SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 90: Loading Operator Panel Firmware, Parameter And Signal Descriptions

    4. Choose the PC interface (COM1, COM2). 5. Choose the firmware (AOP30.H86) and open the file. 6. Follow the instructions in the program status window. Switch on the AOP30 using the red button (O). Loading begins. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 91: Cleaning

    Any strongly alkaline chemicals such as caustic potash or soda as well as acids corrode the aluminum and roughen the surface. The agents often recommended for cleaning glass also exhibit this effect and must therefore not be used on aluminum. Only use cleaning agents that are suitable for aluminum. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 92: Repair

    After performing repairs, refasten all cable ducts whose cover faces downward with a cable tie. The cable ties must be located at the same positions as in the delivered state. You will find more information in "Fastening the cable ducts with cable ties (Page 73)". SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 93: Components That Can Be Replaced

    Note After replacing a thyristor controller component, return the defective part to the factory. The relevant address is available from your Siemens contact person. Always enclose the following information: ● MLFB and serial number of the converter ●...

  • Page 94: Torques

    Examples of soft materials are Cu, Al, CuZn cable entries, laminate materials, plastics, cast resin post insulators, press nuts, welding nuts, blind rivet nuts, and cage nuts. Hard materials S2 are materials with friction-enhancing washer components, e.g. a contact washer. Hard S1 materials include steel, for example. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 95: Replacing The Aop30 Operator Panel

    ③ 4. Insert the retaining lugs and pull the AOP30 operator panel to the front. 5. Snap in a new AOP30 operator panel. 6. Attach the connectors for the power supply and communications cable. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 96: Replacing The Compactflash Card

    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. 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.

  • Page 97: 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 98 Spare parts SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 99: 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 SM120 6SL38715 Operating Instructions 07/2015...
  • Page 100 Disposal 11.2 Removing device components and old devices ● PCBs ● Electronic components SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 101: Service & Support

    You can find this data on the rating plate of the device. Answers to frequently asked questions and the possibility of sending your questions to the service department can be found here (http://www.siemens.com/automation/support-request). You can find your local contact partner here (Link: http://www.siemens.com/automation/...
  • Page 102 Service & Support A.1 Siemens Industry Online Support SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 103: Technical Data And Drawings

    5° C to +40° C Relative humidity 5% to 95% 5% to 75% 5% to 85% (Only low condensation is (Condensation is not permit‐ permitted. The drive must be ted) completely dry before com‐ missioning.) SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 104: Plant-Specific Information

    2S1 according to DIN EN 3S1 according to DIN EN ces according to class 60721‑3‑1 (IEC 60721‑3‑1) 60721‑3‑2 (IEC 60721‑3‑2) 60721‑3‑3 (IEC 60721‑3‑3) Plant-specific information You will find plant-specific information in the separate document "Technical data and drawings." SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 105: Additional Documents

    Additional documents In addition to these operating instructions, further documents are provided that contain more information on commissioning and service. SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 106 Additional documents SINAMICS SM120 6SL38715 Operating Instructions 07/2015...

  • Page 107: Index

    Components that can be destroyed by electrostatic discharge (ESD) Monitoring Directives, 17 Circuit breaker, 28 Precautions, 18 Common power supply, 28 Contact person, 101 Communication between the closed-loop control and power unit, 28 Current monitoring, 28 SINAMICS SM120 6SL38715 Operating Instructions 07/2015...
  • Page 108 On-site service, 101 Protection and monitoring functions External components, 28 Shock and tilt indicators Diagram, 52 Location, 51 Purpose, 50 Siemens Service Center, 101 Spare parts Contact person, 97 Spares On Web, 97 Storage Drive unit, 60 General specifications, 60...
  • Page 110 Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY www.siemens.com/drives...

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