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G120P
Variable Speed Drive
Technical Manual
A5E36496664A_d
2016-03-17
Building Technologies
Control Products and Systems

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Table of Contents

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   Summary of Contents for Siemens G120P

  • Page 1 G120P Variable Speed Drive Technical Manual Building Technologies A5E36496664A_d 2016-03-17 Control Products and Systems...
  • Page 2 All rights created by patent grant or registration of a utility model or design patent are reserved. Issued by: Siemens Switzerland Ltd. Building Technologies Division International Headquarters Gubelstrasse 22 CH-6301 Zug Tel. +41 41 724-2424 www.siemens.com/buildingtechnologies Edition: 2016-03-17 Document ID: A5E36496664A_d © Siemens Switzerland Ltd, 2013 2 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 3: Table Of Contents

    Wiring terminal strips ..............42 Installing the operator panel ................44 EMC-compliant installation (examples) ............45 Commissioning ..................50 Safety instructions for commissioning ............50 Overview of the commissioning ..............50 Preparing for commissioning ................. 51 3 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 4 Displayed operating states ............80 8.3.2 Fault table (SW) ................81 8.3.3 Hardware diagnostics (HW) ............87 Technical data ................... 93 Functional data ....................93 Conformity ..................... 94 Appendix Commissioning report ..............96 4 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 5: History Of Changes

    History of changes 1 History of changes The table below shows this document's history of changes: Version Edition date Brief description 2016-03-18 FW4.7 SP6 HF1 2015-01-06 FW4.7 SP3 2014-05-16 FW4.7 2013-03-19 First edition, FW4.6 5 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 6: About This Documentation

    2.1 Purpose of this documentation This Operating Manual provides a summary of all of the information required to operate the SINAMICS G120P variable speed drive (referred to below as "variable speed drive" or "device") under regular, safe conditions. For further information, that is, all other relevant documentation, please refer to Chapter Product documentation [➙...
  • Page 7 Measures to avoid the danger Example of an informative note, which, if not heeded, does not entail any danger. Supplementary information/tips that make it easier for the user to handle the product. 7 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 8: Product Documentation

    Hardware Installation Guide with all the information needed A5E35319202A AA Manual to install, mount, connect, and service Power Module PM230 SINAMICS G120P systems. Hardware IP55 Hardware Installation Guide with all the information needed A5E34331322A AA Manual to install, mount, connect, and service Power Module PM230 SINAMICS G120P systems.
  • Page 9: Download Center

    2.3 Download Center You can download various types of document such as data sheets, installation instructions and license texts from the following website: http://siemens.com/G120P The "STARTER" commissioning software can be downloaded from website http://www.siemens.com/starter. On the homepage you will also find information about various search modes as well as links to mobile device applications (Apps) for different systems.
  • Page 10: Safety

    3.1 Intended use The SINAMICS G120P variable speed drive described in these Operating Instructions is a device for controlling an induction motor. The variable speed drive is designed for installation in electrical installations or machines.
  • Page 11: Safety Equipment

    ● They have to be familiar with all the safety information, installation and operating instructions contained in this Guide and be trained to perform first aid. 11 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 12: Responsibilities Of The Operating Personnel

    Please observe the safety information provided below and safety guidance contained in other sections of these Operating Instructions in order to reduce the risk to personnel and property and prevent potentially hazardous situations. 12 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 13: Voltage Hazards

    Danger to life when live parts on damaged devices are touched! Improper handling of devices can cause damage. ● Ensure compliance with the limit values specified in the technical data during transport, storage and operation. ● Do not use any damaged devices. 13 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 14: Dangers Posed By Moving Parts

    Otherwise, the drive can start inadvertently. ● Install a mechanical disconnector (depending on the application) that allows the motor feeder cable of the variable speed drive to be disconnected for maintenance or troubleshooting. 14 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 15: Dangers Due To Fire And Explosion

    If it comes into contact with a potentially explosive atmosphere, the device could ignite the atmosphere and cause an explosion. ● Never install or operate the device in environments in which potentially explosive atmospheres can develop. 15 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 16: Dangers Due To Electromagnetic Fields

    ● Run a function test. ● Only put your plant into live operation once you have ensured that the functions relevant to safety are running correctly. 16 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 17: Dangers Due To Unsuitable Site Of Installation

    ESD areas with a conductive floor. ● Only place electronic components, modules, or devices on conductive surfaces (table with ESD surface, conductive ESD foam, ESD packaging or ESD transport container). 17 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 18: Disclaimer Of Liability

    Only activate fire or emergency mode if the continuous operation of the drive (fan) is absolutely necessary, e.g., in order to ensure that smoke and heat are extracted in the event of the building being evacuated. 18 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 19: Product Information

    Product description 4 Product information 4.1 Product description SINAMICS G120P variable speed drives provide open-loop and closed-loop speed control functions for pump and fan motors in building management applications. The variable speed drive is modular in design. The following components are combined to create the SINAMICS G120P variable speed drive: ●...
  • Page 20: Components

    Components 4.2 Components Below you will find all the information you need to know about the SINAMICS G120P variable speed drive and its components, together with a description of potential applications. Overview of main components (examples) Figure 4: Overview of variable speed drive (examples)
  • Page 21: Cu230p-2-bt Control Unit

    PROFINET) NI1000 DIP switches for AI2 (terminals 50/51) DIP switches for AIO and AI1 (terminals 3/4 and 10/11) USB interface for "STARTER" software Status LEDs Chapter Displayed operating states [➙ 80] 21 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 22 Pin 2 RS485P, receive and transmit (+) Pin 3 RS485N, receive and transmit (-) Pin 4 Cable shield Pin 5 Not connected Switch for bus terminating resistor RS485 interface Figure 6: connector 22 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 23: Pm230 Power Module

    Units for wall mounting in degree of protection IP55. Table 1: Power Module versions IP55 IP20 Frame size FSA - FSC Frame size FSD- FSF Table 2: Overview of Power Modules 23 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 24: Operator Panels

    A variable speed drive without an operator panel is commissioned via an external computer on which the "STARTER" software is installed. The following operator panels are compatible with G120P variable speed drives: IOP-2 (Intelligent Operator Panel) BOP-2 (Basic Operator Panel) ●...
  • Page 25 Symbol rotates when the motor is running. Fault Fault display Alarm display Alarm Save in the RAM Active Data is saved in the RAM. If the power supply is interrupted, all data is lost. 25 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 26 BOP-2 as command source. – MANUAL means: manual control using the BOP-2 buttons – AUTO means: the variable speed drive responds to external control commands (e.g. fieldbus or terminals) Table 5: BOP-2 operator controls 26 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 27: License Terms

    5. Switch off the variable speed drive power supply. 6. Remove the card from the device. 7. Use a card reader to import the file to a PC. For information about firmware upgrade and downgrade options, please go to http://support.automation.siemens.com/WW/news/en/67364620. 27 | 98 A5E36496664A_d Siemens...
  • Page 28: Installing

    Only use spare parts and accessories which are distributed or recommended by the manufacturer of the device. ● Do not use the variable speed drive as an "emergency stop device" (see EN 60204, 9.2.5.4). 28 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 29: Overview Of Installation

    (A5E34257946A AC), Chapter 4.6.3 Where applicable, install the Installing the operator panel [➙ 44] Commissioning the variable speed drive ● Operating Instructions for the Control Unit [➙ 50] (A5E34257946A AC), Chapter 5 29 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 30: Installing The Power Module

    (available separately) must be attached. The variable speed drive must be mounted on an unpainted metal surface in order to comply with EMC requirements. 30 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 31: Connecting Line And Motor Terminals

    Power Module by pressing the unlocking device. The connectors cannot be mixed up. IP20 FSD...FSF Figure 9: IP20 FSD-FSF Item Designation Power supply Motor connection 31 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 32 Figure 10: IP55 FSA-FSC Item Designation Detachable mains connector Release lever Connection of supply voltage Motor connection Detachable motor connector IP55 FSD...FSF Figure 11: IP55 FSD-FSF Item Designation Connection of supply voltage Motor connection 32 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 33 6.0 … 16 10 … 5 13.3 15...18.5 10 … 16 7 … 5 13.3 22.0...30 10...35 5...2 25...50 3...2 35...50 2...4/0 70...120 2/0...4/0 75...90 95...120 3/0...4/0 0.37...1.5 1.0 … 2.5 18…14 33 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 34 2. When the cable is fed through the base plate, also expose the shield around the length D (see sketch above, at the end of "D") and insert the cable through the conductively connected EMC cable gland. 34 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 35 In addition to the information below, please also read Chapter EMC-compliant installation (examples) [➙ 44]. IP20 devices Overview Figure 12: Connection of G120P IP20 Item Designation Line filter (filter B only) Power Module Sine-wave filter or dv/dt filter (optional)
  • Page 36 (examples) [➙ 44]). 3. Connect the protective conductor of the line supply to terminal PE of the variable speed drive. 4. Close the terminal covers (if fitted) of the variable speed drive. 36 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 37 Attach the cable shield to the motor terminal box using a suitable screw connection. 4. Close the motor terminal box. IP55 devices Overview Figure 13: Connection of G120P IP55 Item Designation Power Module Sine-wave filter or dv/dt filter (optional) To connect up the line and motor terminals, proceed as follows: ...
  • Page 38 Tighten the cable glands applying a maximum tightening torque of 2.5 Nm (22.12 lbf.in). – Insert rubber grommets into all the holes of the gland plate which are not occupied by cables. 38 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 39 EMC guidelines for radiated noise. (0.37 kW ... 3.0 kW) (4.0 kW ... 7.5 kW) (11.0 kW ... 15.0 kW) 39 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 40: Installing The Control Unit

    1. Locate the lugs at the rear of the Control Unit in the matching recesses of the Power Module. 2. Mount the Control Unit onto the Power Module so that it audibly snaps into place. 40 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 41 2. Locate the lugs at the rear of the Control Unit in the matching recesses of the Power Module. 3. Mount the Control Unit onto the Power Module so that it audibly snaps into place. 4. Screw the cover of the Power Module back into position. 41 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 42: Wiring Terminal Strips

    The analog input is supplied from an external 10 V voltage. The analog input is supplied from the internal 10 V voltage. Wiring when using the internal power supplies. Connecting a contact switching to P. 42 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 43 4. Insert the cable into the terminal as far as it will go and remove the screwdriver. 5. Ensure that the cable is securely connected by pulling on it lightly. 43 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 44: Installing The Operator Panel

    See also: EMC design guidelines (http://support.automation.siemens.com/WW/view/en/60612658) 9. Use strain relief. 5.5 Installing the operator panel...
  • Page 45: Emc-compliant Installation (examples)

    IP20 Install and operate variable speed drives with IP20 degree of protection in a closed control cabinet. The diagram below shows a typical EMC-compliant installation for devices with degree of protection IP20: 45 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 46 Installing EMC-compliant installation (examples) G120P G120P Figure 21: Connection of IP20 devices Item Designation Item Designation Cabinet Metal cable duct with partition Metal partition Connect cable shields continuously at isolator switch C-section mounting rail Monoblock Shield connection clamp Metal cable gland...
  • Page 47 Cable clamps for establishing the connection between the shield and the mounting plate over a large surface area Serrated collar Cable tie Metal mounting plate (unpainted and with a good electrical conductivity) Shield plate (option) 47 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 48 Variable speed drives with degree of protection IP55 are suitable for installation outside a control cabinet. The diagrams below show examples of EMC-compliant installation for devices with degree of protection IP55: F1 F2 G120P/ IP55 G120P/ IP55 Figure 23: Connection of IP55 devices Item Designation...
  • Page 49 This ensures that both the gland plate and the enclosure are in contact with the shield. ● Feed the motor cable through the right-hand opening in the gland plate. 49 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 50: Commissioning

    (A5E34257946A AB), Chapter 6.7 Save your settings [➙ 64]. ● Operating Instructions for the Control Unit (A5E34257946A AB), Chapter 7 Fill out the commissioning log and enclose it with the plant documentation [➙ 96]. 50 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 51: Preparing For Commissioning

    Specify the overload capability of the drive. LOW OVL (duty cycle with "Low Overload") is normally used. Alternatively: HIGH OVL (duty cycle with "High Overload"). 51 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 52 12: Enable via DI0, setpoint via AI0 (factory setting) ● 109: Enable and setpoint via Modbus ● 110: Enable and setpoint via BACnet You can find further macros and applications in the "Installation / Commissioning" guide. 52 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 53 1. Press to change the parameter. 2. Use keys to select "YES". 3. Press to confirm your selection and complete the basic commissioning process. Table 9: Commissioning with BOP-2 53 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 54 Set the regional settings for the motor, e.g. kW and Hz. Select "Yes" in order to enter the data from the rating plate, or "No" if you are commissioning a Siemens 1LE1 motor. Select a motor type. With IOP V1.5 and higher, the synchronous motor is available only in combination with control mode "Sensorless Vector Control".
  • Page 55: Configuring Communication

    4. Basic commissioning with macro 108, 109, 110 or 114. 5. P0010 = 1 (parameter filter quick commissioning) P0015 = 12 (macro 12, control via digital input and analog setpoint) P0010 = 0 (parameter filter ready) 55 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 56 Configuring communication The "Unit switchover" function is not permissible with this system. RS485 interface For information about integration in Desigo, see Engineering Manual TX G120P (document ID: CM110576xx_01). Interfacing to a network 1. Connect the variable speed drive to your fieldbus via the RS485 interface. This connector has short-circuit proof, isolated pins.
  • Page 57 Setting the time to monitor the process data received. If no process data is received within this time, an appropriate message is output ● Factory setting: 100 ms ● The setting 0 ms deactivates the monitoring function. 57 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 58 The factory setting for communication with BACnet is possibly too low and must be increased. Adapt the value to the requirements and properties of your particular plant or system. ● The setting 0 ms deactivates the monitoring function. 58 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 59 Bit 10 BV93 Master control by PLC p0854 Bit 11 BV21 Inversion direction p1113 Bit 12 Reserved Bit 13 MOP setpoint higher p1035 Bit 14 MOP setpoint lower p1036 Bit 15 Reserved 59 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 60: Additional Settings

    Technology controller setpoint ramp-up time p2258 30s * Technology controller setpoint ramp-down time p2264 r755.1 Technology controller actual value r755.1: Analog actual value (AI1) p2265 10s * Technology controller actual value filter time constant 60 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 61: Overview Of Parameters

    Digital output 2: Operation enabled. Motor in operation. p0748 Invert digital outputs (0 = do not invert, 1 = invert) Bit 0: DO 0 Bit 1: DO 1 Bit 2: DO 2 r0755[0..3] Analog inputs, actual value in percent 61 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 62 Invert direction of rotation p1200 Flying restart selection: 0: Flying restart inactive 1: Flying restart always active (start in setpoint direction) 4: Flying restart always active (start only in setpoint direction) 62 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 63 4: Setpoint from the technology controller 6: Enable OFF1 reaction 7: Enable OFF2 reaction p8400 Time of real-time clock: [0] = Hours (0 ... 23) [1] = Minutes (0 ... 59) [2] = Seconds (0 ... 59) 63 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 64 Scaling of analog input (example) P760 = 100 % P758 = 20 % P757 = 0 V P759 = 10 V Figure 25: Scaling analog input Item Designation Setpoint [%] Analog input [V] 64 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 65: Backing Up Data (memory Card)

    Commissioning Backing up data (memory card) 6.7 Backing up data (memory card) Standard MMC cards or SD cards up to 2GB are supported. Siemens memory cards provide other functions. NOTICE Risk of data loss If the memory card already contains the settings of another variable speed drive, the device adopts those settings.
  • Page 66: Application Examples

    Fixed speed setpoint selection bit 2 p1071[0] r20220 Main setpoint scaling p1113[0] Setpoint inversion p1200[0] Flying restart always active (start in setpoint direction) p1210 Acknowledging all faults and restarting for an ON command p2103[0] Acknowledge faults 66 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 67 OR input I0 p20046[1] r1025.0 OR input I1 p20048 OR runtime group p20218[0] 100% NSW input X0 p20218[1] NSW input X1 p20219 r1025.0 NSW switch position I p20221 NSW runtime group 67 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 68: Pump Pressure Control

    Technology controller actual value filter time constant p2267 4.2 bar Technology controller upper limit actual value p2268 -1 bar Technology controller lower limit actual value p2293 30 s Technology controller ramp-up/ramp-down time 68 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 69: Pressure Controlled Supply Fan + Esm Fixed Speed

    Technology controller upper limit actual value p2268 -50 Pa Technology controller lower limit actual value p2293 30 s Technology controller ramp-up/ramp-down time p3880 r722.1 ESM activation p3881 ESM setpoint source: Fixed setpoint 15 (p1015) 69 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 70: Cooling Tower Fan (lg-ni1000) + Hibernation

    Technology controller ramp-up/ramp-down time p2306 Technology controller fault-signal inversion p2390[0] 50 rpm Hibernation start speed p2391[0] 60 s Hibernation delay time p2392 1 °C Hibernation restart value with technology controller p2398 Hibernation mode 70 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 71: Cooling Tower Fan (active Sensor) + Hibernation

    Technology controller ramp-up/ramp-down time p2306 Technology controller fault-signal inversion p2390[0] 50 rpm Hibernation start speed p2391[0] 60 s Hibernation delay time p2392 1 °C Hibernation restart value with technology controller p2398 Hibernation mode 71 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 72: Stairwell Pressurization (esm)

    Technology controller upper limit actual value p2268 -10 Pa Technology controller lower limit actual value p3880 r722.0 ESM activation p3881 ESM setpoint from the technology controller p3884 p2201 ESM technology controller setpoint Fixed setpoint 72 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 73: Fixed Setpoints

    BI: Fixed speed setpoint selection bit 3 p1113[0] BI: Setpoint inversion p1200[0] Flying restart always active (start in setpoint direction) p1210 Acknowledging all faults and restarting for an ON command p2103[0] BI: 1. Acknowledge faults 73 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 74: Co2 Sensor, 2 Pid Setpoints

    Technology controller setpoint 1 p2264[0] r755[0] Technology controller actual value p2267 120% Technology controller upper limit actual value p2268 -10% Technology controller lower limit actual value p2306 Technology controller fault-signal inversion 74 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 75: Temperature-dependent Pressure Setpoint

    Technology controller lower limit actual value p2293 30 s Technology controller ramp-up/ramp-down time p20228 r755[2] Setpoint limiting p20229 Upper limit setpoint limiting 50% p20230 Lower limit setpoint limiting 20% p20234 Runtime group setpoint limiting 75 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 76: Fan With Belt Monitoring Function

    Read r0031 in Torque threshold 1 lower manual P2188 Torque threshold 2 lower operation P2190 Torque threshold 3 lower P2192 10 s Load monitoring, delay time P2193 Monitoring torque and load drop activated 76 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 77: Pressure-controlled Pump With Cascade

    When a motor is disconnected, the motor with the most operating hours is shut down. p2373 20 % Switch-in threshold p2374 30 s Delay time for connection of external motors p2375 30 s Delay time for disconnection of external motors p2376 25 % Overcontrol threshold 77 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 78: Fans In 87 Hz Operation

    230 V Rated motor voltage p0305 0.73 A Rated motor current p0307 0.12 kW Rated motor output p0308 0.75 Motor cosPhi: p0310 50 Hz Motor frequency p0311 1350 rpm Rated motor speed 78 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 79: Service, Maintenance And Fault Rectification

    Maintenance intervals are determined to a large extent by installation and operating conditions. Siemens offers its customers tailor-made maintenance contracts. For more information, please contact your local Siemens representative. Monthly 1. Remove dirt and impurities in order to ensure that cooling works effectively.
  • Page 80: Fan Maintenance

    A5E03448282B AA Hardware Installation Manual Power Module PM230 IP20 NOTICE The fans are available as spare parts through your local Siemens branch office. 8.3 Fault rectification The variable speed drive uses the following means to display faults and operating states: ●...
  • Page 81: Fault Table (sw)

    (p0651). A01900 PROFIBUS: Configuration A PROFIBUS master is attempting to establish a telegram faulty connection with a faulty configuration telegram. Check the bus configuration on the master and slave  side. 81 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 82 Check the motor load. A07910 Motor overtemperature Check the ambient temperature and the motor ventilation. Check the KTY84 / Pt 1000 sensor. Check the overtemperatures of the thermal model (p0626 ... p0628). 82 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 83 CU hardware fault Replace the CU.  F01512 No scaling An attempt has been made to establish a conversion factor for scaling which is not present. Apply scaling or check the transfer value.  83 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 84 Check the motor for star-delta connection and rating plate parameterization. Check the combination of the power unit and motor. Select the flying restart function (p1200) if switched to rotating motor. 84 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 85 Power cable connections. Power cables for short-circuit or ground fault Power cable length Line phases If the fault is still present: V/f operation: Increase the up ramp. Reduce the load. Replace the power unit. 85 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 86 Update the firmware. Contact Technical Support. Replace the Power Module. F30850 Software fault in Power Contact Technical Support. Module F30059 Internal fan defective Check the internal fan and replace it, if necessary.  86 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 87: Hardware Diagnostics (hw)

    The following equipment is required in order to test and inspect hardware: ● Digital multimeter, preferably with a scale for PWM voltage (e.g., Fluke 87) ● PC with the latest version of STARTER ● IOP (Intelligent Operator Panel) 87 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 88 The following checks are standard tests. These tests can be performed on most drives which are designed in accordance with the conventional principle "Rectifier – DC bus – IGBT bridge". The DC bus terminals of the PM230/G120P device are not generally used. However, the terminals are accessible on some models.
  • Page 89 Check the state of fuses in the supply line, of contactors, disconnectors or of  the motor itself. Remember that an apparently open circuit can also occur following a component short-circuit and the resulting strong flow of current. 89 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 90   If the problem persists and the fan and the DC monitor are working properly, the cause of the problem may reside in the Control Unit: Check the Control Unit.  90 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 91: Function Test

    Watch the display on the IOP. Change the drive state in the menu "Diagnostics / I/O state / Digital ⃞ IOP diagnostics – outputs state". analog outputs Watch the display on the IOP. 91 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 92  If, having conducted all the measures, you are still unable to commission the drive, it may be defective. 1. Replace the Control Unit and/or the Power Module. 2. Contact Technical Support. 92 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 93: Technical Data

    2 x PSU-out (10 VDC, 24 VDC) ● 1 x PSU-in (24 VDC) Short-circuit current rating (SCCR) IP55 FSA - FSC: 40kA IP55 FSD - FSF: 65kA IP20 FSA - FSF: 65kA 93 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 94: Conformity

    ● With BOP-2: 0 to 50 °C (32 to 122 °F) ● With blanking cover: 0 to 60 °C (32 to 140 °F) ● Up to 2000 m above sea level 94 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 95 Part 3: EMC product standard including specific test methods Electromagnetic compatibility – Part 3-12: Limit EN 61000-3-12: 2011 (RSCE > 250) values for temperature monitoring UL approval for frame sizes FSD to FSF will be available soon. 95 | 98 A5E36496664A_d Siemens Building Technologies 2016-03-17...
  • Page 96: Appendix Commissioning Report

    Time until the first restart [s] P1213[0] Monitoring time for restart [s] P1213[1] Time to reset the start counter [s] P1240 Configuration of the Vdc controller P1820 Reverse output phase sequence P2000 Reference speed [rpm] 1500 96 | 98 Siemens A5E36496664A_d Building Technologies 2016-03-17...
  • Page 98 Issued by © Siemens Switzerland Ltd, 2013 Siemens Switzerland Ltd Technical specifications and availability subject to change without notice. Building Technologies Division International Headquarters Gubelstrasse 22 CH-6301 Zug +41 41-724 24 24 www.siemens.com/buildingtechnologies Document ID: A5E36496664A_d Edition: 2016-03-17...

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