Siemens SED2 series Operating Instructions Manual
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Siemens SED2 series Operating Instructions Manual

Variable speed drives
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See also: Commissioning Manual , Instruction and Installation Manual
SED2 variable speed drives
Operating instructions
CM1U5192en
01.2002
Siemens Building Technologies
HVAC Products

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Summary of Contents for Siemens SED2 series

  • Page 1 SED2 variable speed drives Operating instructions Siemens Building Technologies CM1U5192en HVAC Products 01.2002...
  • Page 2 2/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products 01.2002...

  • Page 3: Table Of Contents

    Access to connection terminals: Frame sizes B and C .......27 4.3.3 Access to connection terminals: Frame sizes D to F IP20 ......28 4.3.4 Power and motor terminals: Frame sizes A to F .........30 3/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01.2002...
  • Page 4 Parameter filter (P004) ................53 6.2.3 Diagram for a parameter overview ............. 54 Basic functions of the SED2 ............... 55 6.3.1 Digital inputs ....................55 6.3.2 Analog inputs....................57 4/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01.2002...
  • Page 5 Type-specific data ..................115 Appendix ....................119 Options ......................119 9.1.1 Retrofitting EMC filters for VSD frame sizes A to C ........120 Applicable standards.................120 List of abbreviations ..................121 Index ......................123 5/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01.2002...
  • Page 6 6/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01.2002...

  • Page 7: Introduction

    This manual contains in-depth information on all technical matters relating to the SED2 VSD. Target audience: Project design engineers, planners, users of the product, technical staff, and service. 7/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction...

  • Page 8: Document Conventions

    They must have training in the proper care and use of protective devices in accordance with all prevailing safety regulations. • They must be trained in and capable of administering first aid. 8/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction...

  • Page 9: Environmental Compatibility And Disposal

    Packaging The variable speed drive is delivered in re-usable packaging. Please retain the packaging for later use or in case you need to return the product to the manufacturer. 9/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01.2002...
  • Page 10 10/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01.2002...

  • Page 11: Safety Instructions

    Do not connect machines with a 3-phase power supply fitted with EMC filters to the mains via an earth leakage current circuit breaker (ELCB) (see DIN VDE 0160, section 6.5). 11/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Safety instructions 01.2002...

  • Page 12: Operation

    Do not use the variable speed drive as an “Emergency Stop” mechanism (see EN60204, 9.2.5.4). 2.4 Repairs ♦ Only the Siemens service, repair centers authorized by Siemens, or authorized personnel fully acquainted with all the warnings and operating procedures as specified in this manual may repair this equipment. ♦...

  • Page 13: Mechanical Installation

    IP54 require greater clearances. See section 3.3.4 "Mounting SED2 drives with IP54 / NEMA 12 rating". Electromagnetic Do not install the VSD in the vicinity of powerful sources for electromagnetic radiation. radiation 13/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Mechanical installation 01.2002...

  • Page 14: Mounting

    Dimensions of SED2 drives with IP20/NEMA 0 rating 3.3.1.1 Dimensions of SED2 frame sizes A to C Dimensions Frame size 192.5 222.5 Frame size A Frame sizes B and C 14/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Mechanical installation 01.2002...

  • Page 15: Dimensions Of Sed2 Footprint Filters For Frame Sizes A To C

    Filter for frame size A Filter for frame sizes B and C 3.3.1.3 Dimensions of SED2 frame sizes D to F Dimensions in mm Frame size (with filter 1150) 15/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Mechanical installation 01.2002...

  • Page 16: Dimensions Of Sed2 Drives With Ip54/Nema 12 Rating

    Dimensions of SED2 frame sizes B and C Dimensions in mm Frame size 3.3.2.2 Dimensions of SED2 frame sizes D to F Dimensions in mm Frame size 1150 16/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Mechanical installation 01.2002...

  • Page 17: Mounting Sed2 Drives With Ip20/Nema 0 Rating

    4 x M8 washers * with footprint filter ..A minimum clearance of 100 mm is required above and below each variable speed Note drive. 17/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Mechanical installation 01.2002...

  • Page 18: Mounting Sed2 Drives With Ip54 / Nema 12 Rating

    4xM8 spring lock washers 4xM8 bolts 4xM8 washers 13 Nm 4xM8 spring lock washers 5192M02 4xM8 bolts 4xM8 washers 1112 20 Nm 4xM8 spring lock washers 18/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Mechanical installation 01.2002...

  • Page 19: Electrical Installation

    The following procedure shows how to remove or disconnect the capacitor. Important Operation in ungrounded systems is possible only using the SED2, IP20, without filter. 19/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 20 Disconnecting the Y capacitor in SED2 drives, frame size A LK 700 20/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 21 B and C Disconnecting the Y capacitor in SED2 drives, frame sizes D and E 2 3 2 4 Torx driver T20 Screw 5192Z 03en 21/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 22: Operation With A Residual Current Device (Rcd)

    Each RCD supplies only one VSD and no other consumers. þ The output cables must not exceed 50 m in length (shielded) or 100 m (unshielded). 22/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 23: Emc-Compatible Installation

    SPS: Programmable controllers BACS: Building automation and control system; sometimes incorrectly referred to as BMS (building management system) 23/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation...
  • Page 24 Use suitable cable clamps to ensure good conductive contact between the shield of the motor and control cables and the metal backplate Connect the motor cable shield to 24/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 25: Mains And Motor Connections

    ♦ Never switch on the VSD with the cover open. ♦ Always use insulated tools when working on the incoming power supply and the motor terminals. 25/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 26: Access To Connection Terminals: Frame Size A

    To access the mains and motor terminals, first remove the operator panel, cover, and I/O module as illustrated below. Removing the operator panel (BOP or AOP) 5192J09 Removing the terminal cover of the I/O module 26/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 27: Access To Connection Terminals: Frame Sizes B And C

    Removing the I/O module 5192J20 4.3.2 Access to connection terminals: Frame sizes B and C Removing the cover of the mains and motor terminals 5192J12 27/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 28: Access To Connection Terminals: Frame Sizes D To F Ip20

    Removing the operator Refer to the relevant paragraph in Access to connection terminals: Frame size A. panel (BOP or AOP) Opening the housing: Frame sizes D and E 28/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 29 Opening the housing: Frame size F 29/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 30: Power And Motor Terminals: Frame Sizes A To F

    Power and motor terminals: Frame sizes A to F Terminal layout: Frame size A (Ground) (Ground) Terminal layout: Frame sizes B and C DC- DC+ Terminal layout: Frame sizes D and E 5192Z07 30/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 31: Power Connection For Drives With A Built-In Emc Filter

    EMC filters. Wire the power supply to the connections of the built-in filter. The diagrams frame sizes D to F below show how to access the mains connections of the built-in filter. 31/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 32 Access to the mains connection of the EMC filter for frame sizes D to F 32/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 33 33/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 34: Tightening Torque For Connection Terminals

    10 (7) 4 (11) 10 (7) 5.5 (7.5) 4 (11) 10 (7) 4 (11) 10 (7) 7.5 (10) 10 (7) 35 (2) 10 (7) 35 (2) 34/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 35 1 (17) 10 (7) 1.5 (2) 1 (17) 10 (7) 1 (17) 10 (7) 2.2 (3) 1 (17) 10 (7) 1 (17) 10 (7) 3 (4) 35/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 36: Block Diagram Showing Typical Installation

    You can change the direction of rotation of the motor by cross-connecting two of the output conductors at the VSD or the motor. SED2 SED2 The direction of rotation can also be reversed via parameter P1820. See system parameter list. 36/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 37: Star Or Delta Connection

    ..To activate the switch-off function, set parameter P0601 to 1. Note 37/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 38: Control Terminals

    To access the control terminals, remove the operator panel, the I/O module, and the I/O terminals: Frame sizes module terminal cover plate. D to F, IP20 See section Access to connection terminals: Frame sizes D to F on page 28. 38/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 39: Sed2 Block Diagram

    Isolated 50 mA@18..32 VDC (output) Relay Output 2 DIN 1 DIN 2 DIN 3 DIN 4 DIN 5 DIN 6 Motor BOP (Standard) AOP (Optional) RS485 29 30 5192B01en 39/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...
  • Page 40 40/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01.2002...

  • Page 41: Commissioning

    (rms), and is designed for a maximum voltage of 230V/460V/575V when protected by a type H or K fuse. Do not use the variable speed drive as an “emergency stop facility". (see EN60204, 9.2.5.4) 41/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning...

  • Page 42: Dip Switch Settings

    Factory setting: OFF = 50 Hz. ♦ DIP switch 1 Not for customer use. This switch must be in the OFF position for correct functioning of the VSD. 42/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...

  • Page 43: Checklist Prior To Start

    You cannot store parameter information with the basic operator panel. For information on setting and changing parameters, refer to section 5.4.4.2 Setting parameters with the BOP or AOP. 43/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning...

  • Page 44: Description Of The Advanced Operator Panel (Aop)

    See illustration in section Removing the operator panel (BOP or AOP) on page 26. The BOP or AOP can be connected to or disconnected from the variable speed drive Tips without switching off the power supply. 44/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning...

  • Page 45: Buttons And Their Functions On The Operator Panel (Bop And Aop)

    Press this button to decrease the value displayed. This button helps decrease the current value during parameterization. Decrease value In manual mode, this button allows for decreasing the speed (internal motor potentiometer). 45/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning...

  • Page 46: Commissioning Modes

    (those not included under P0010 = 1) to the default values, including P0010=0 (if P0010 is set to 1, the VSD cannot start). This process is only possible in “quick commissioning” mode. 46/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...
  • Page 47 Motor-specific parameters – see drawing of motor rating plate below. Indicates parameters incorporating detailed lists of possible settings for use in special site applications. Refer to the engineering manual and operating instructions. 47/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...

  • Page 48: Motor Data For Parameterization

    Use DIP switch 2 under the BOP/AOP. This overwrites the above parameter settings. This parameter can only be modified if P00010 = 1 (commissioning mode). This parameter can only be modified if P00010 = 1 or 3. 48/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...

  • Page 49: Setting Parameters With The Bop Or Aop

    Press until r0000 is displayed. Press to revert to the standard motor display (as defined by the customer). 49/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...

  • Page 50: Resetting Sed2 Parameters To The Factory Settings

    Testing with the BOP Restore the factory settings in the SED2. Refer to section 5.4.5. Press to switch to manual operation. Press to switch the device on. 50/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...

  • Page 51: General Operation

    If a BOP or AOP is used and the display of the output frequency is selected (P0005 = Note 21), the value on the display shows the setpoint and the actual value (0 Hz) alternating for the stopped VSD. 51/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning...
  • Page 52 52/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01.2002...

  • Page 53: Programming

    Some parameters are intended for commissioning only and can be viewed as a Note function of this filter. However, in order to set these parameters, set P0010 to 1 (quick commissioning). 53/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...

  • Page 54: Diagram For A Parameter Overview

    P2201 - P2231 P2240 - r2260 PID setpoint AOP (Optional) P2253 - P2305 Standard setpoint Communication RS485 PID feedback P2264 - r2272 P2000 - r2091 29 30 5192B02en 54/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 55: Basic Functions Of The Sed2

    Index: Example for P0701, applies also to parameters P0702 to P0708. P0701[0]: 1. command data set (CDS). P0701[1]: 2. command data set (CDS). P0701[2]: 3. command data set (CDS). 55/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 56 When an active signal is present, the associated segment of the display lights up. The allocation of each of the inputs to a specific segment is illustrated below. DIN6 DIN5 DIN2 DIN1 AIN2 AIN1 DIN4 DIN3 56/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 57: Analog Inputs

    DIP switch 1 DIP switch 2 on the I/O module Factory setting for both DIP switches: OFF. Refer to section 5.1.1.1, Setting the DIP switches on the I/O module. 57/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 58 P0757 – P0760 Parameters P0757 to P0760 are used to configure the input scaling for the analog inputs according to the following curve: 58/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 59 Defines the delay time in ms between the drop-off of the analog setpoint and the display of error message F0080. Setting range: 0 to 10,000 ms Factory setting: 1000 ms 59/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 60: Analog Outputs

    T im e in m s Index: P0773[0]: Analog output 1 (DAC 1). P0773[1]: Analog output 2 (DAC 2). Note: The filter is disabled for P0773 = 0. 60/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 61 Defines y1 of the output characteristics (factory setting = 0). P0779: Defines x2 of the output characteristics (factory setting = 100). P0780: Defines y1 of the output characteristics (factory setting = 10). 61/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 62: Frequency Setpoint (P1000)

    See P0700 to P0708. Ø Reversal of the motor's Default setting: Terminal 6 (DIN 2, high). Ø direction of rotation Additional settings: See P0700 to P0708. Ø 62/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 63: Off Functions

    BOP/AOP. See section 9.1 Options. USS, P1, and N2 protocols are implemented as part of the series. For detailed information, refer to the engineering manual. 63/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...

  • Page 64: Hvac Functions Of The Sed2

    PID controller In order to achieve independent control within a stand-alone application by means of the SED2 VSD, Siemens SBT implemented a proven PID controller. This controller allows for temperature (LG-Ni 1000), pressure, and speed control. The factory settings for the implemented PID parameters are designed for pressure control.

  • Page 65: Belt Failure Detection Without Sensor (P2181)

    The actual frequency / torque curve is compared to a preprogrammed tolerance band (see P2182 to P2190) as part of this function. If the actual curve is outside the tolerance band, a warning or error message is generated. 65/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 66 15% to the torque derived from the setting of the frequency limit values to define a permissible tolerance band for the torque values. For allocation of variables, refer to the frequency/torque curve Factory setting: 99999.0. 66/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...

  • Page 67: Belt Failure Detection With Sensor (P0400)

    Use parameter P0409 to set the pulse rate (number of pulses/sec) generated by the sensor at nominal frequency (nominal speed) by including the transmission ratio determined in point 1. Setting range: 1 to 500 Factory setting: 67/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 68: Staging Pumps Or Fans

    Pressure sensor speed drive to PID input of variable speed drive Motor, speed-controlled by SED2. Motor, controlled by relay 1 DOUT1. Motor, controlled by relay 2 DOUT2. 68/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 69 Motor MV, controlled by SED2 100% Power Motor M1, switched by relay 1 100% Power Motor M1, switched by relay 2 100% Switching sequence MV-M1 Switching sequence MV-M1-M2 69/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 70 This prevents a second staging immediately following the first staging, that, for example, could have been triggered by the first staging. Setting range: 0 to 650 s Factory setting: 30 s 70/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 71 Function of the digital output 2 (relay 2) Set parameter to 2379[1] (relay 2 to motor 2). Factory setting: 52.2 = VSD in operation. Complete parameter setting by changing over to automatic control. 71/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...

  • Page 72: Temperature Control With Lg-Ni 1000 Sensor

    P0758[0] = –50% P0759[0] = 150 °C (P0759) (P0758) P0760[0] = 150% ymin Factory settings: P0757 = 0 P0758 = 0.0 P0759 = 10 P0760 = 100 72/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 73: Bypassing The Vsd

    Defines the time delay between changing over the VSD to bypass and vice-versa to demagnetize the motor. See bypass diagram below. Setting range: 0 to 20 s Recommended setting: 1 s (factory setting). 73/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 74 Recommended setting: 1 s (factory setting). Bypass time diagram Alarm (Bypass request) Bypass contactor VSD contactor t (s) P1264 P1262 P1263 P1262 Complete parameter setting by changing over to automatic control. 74/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 75: Hibernation Mode

    The PID fault signal can be positive or negative. – The VSD output frequency is again increased. – The PID control of the output frequency is again enabled. 75/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 76 200 % ..Note the signs according to the application (heating or cooling sequence). Note Complete parameter setting by changing over to automatic control. 76/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 77: System Parameter List For Levels 1 To 3

    P0013[20] User-defined parameter Level 3 Defines a limited set of parameters to which the end user will have access. Unit: - Min: 0 Def: 0 Max: 65535 77/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 78 Unit: - Min: - Def: - Max: - Dependency: Value is displayed in [kW] or [hp] depending on setting for P0100 (operation for Europe / North America). 78/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 79 0055 CO/BO: Add. act. control word Level 3 Displays additional control word of variable speed drive and can be used to diagnose which commands are active. 79/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 80 Value: r0208=230 : 200 - 240 V +/- 10 % r0208=400 : 380 - 480 V +/- 10 % r0208=575 : 500 - 600 V +/- 10 % 80/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 81 Level 3 Stator resistance value in [Ohms] for the connected motor (from line-to-line). The parameter value includes the cable resistance. Unit: Ohm Min: 0.00001 Def: 4.0 Max: 2000.0 81/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 82 Max: 2 Settings: 0=No sensor 1=PTC thermistor 2=KTY84 Dependency: If “no sensor” is selected, motor temperature monitoring occurs based on the estimated value of the thermal motor model. 82/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 83 Function of digital input 8 Level 3 Selects function of digital input 8 (via analog input) Unit: - Min: 0 Def: 0 Max: 99 Detail: See P0707 (function of digital input7). 83/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 84 Def: - Max: - Index: r0754[0] : Analog input 1 (ADC 1) r0754[1] : Analog input 2 (ADC 2) Dependency: P0757 to P0760 define range (ADC scaling) 84/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 85 Fmin (P1080) should be zero when using center zero setup. There is no hysteresis at the end of the deadband. P0771[2] CI: DAC Level 2 Defines function of the 0 - 20 mA analog output. 85/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 86 Defines address of CB (communication board) or address of the other option modules. There are two ways to set the bus address: 1 via DIP switches on the PROFIBUS module 2 via a user-entered value 86/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 87 Bit07 Fault acknowledge NO, 1 Bit08 JOG right NO, 1 Bit09 JOG left NO, 1 Bit10 Control from PLC NO, 1 Bit11 Reverse (setpoint inversion) NO, 1 87/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 88 27=Analog setpoint 2 + Analog setpoint 67=Analog setpoint 2 + CB on COM link 30=No main setpoint + Fixed frequency 70=No main setpoint + Analog setpoint 2 88/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 89 P1022[1] : 2nd command data set (CDS) for Bit 2 P1023[0] : 1st command data set (CDS) for Bit 3 P1023[1] : 2nd command data set (CDS) for Bit 3 89/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 90 The maximum output frequency of variable speed drive can be exceeded if one of the following is active: Slip compensation=f max + f slip comp max , or Flying restart=f max + f slip nom Maximum motor speed is subject to mechanical limitations. 90/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 91 Starts variable speed drive onto a spinning motor by rapidly changing the output frequency of the variable speed drive until the actual motor speed has been found. Then, the motor runs up to setpoint using the normal ramp time. 91/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en...
  • Page 92 722.1=Digital input 2 (requires P0702 set to 99, BICO) 722.2=Digital input 3 (requires P0703 set to 99, BICO) 722.3=Digital input 4 (requires P0704 set to 99, BICO) 722.4=Digital input 5 (requires P0705 set to 99, BICO) 92/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 93 Level 2 Mains frequency. Unit: Hz Min: 12.00 Def: 50.00 Max: 650.00 P1266 BI: Bypass command Level 2 Mains frequency. Unit: - Min: 0:0 Def: 0:0 Max: 4000:0 93/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 94 Dependency: Slip compensation (P1335) active. r1337 CO: V/f slip frequency Level 3 Displays actual compensated motor slip as [%] Unit: % Min: - Def: - Max: - 94/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 95 Def: 0.10 Max: 10000.00 r2004 Reference power Level 3 Full-scale reference power used over the serial link (corresponds to 4000H). Unit: - Min: - Def: - Max: - 95/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 96 : CB diagnosis 3 r2054[5] : CB diagnosis 5 r2054[1] : CB diagnosis 1 r2054[4] : CB diagnosis 4 r2054[6] : CB diagnosis 6 r2054[2] : CB diagnosis 2 96/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 97 See P2182 (belt threshold frequency 1). P2184 Belt threshold frequency 3 Level 3 Sets a threshold F3 for comparing actual torque to torque the envelope for belt failure detection. 97/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 98 Setting 1 automatically disables normal ramp times set in P1120 and P1121 and the normal frequency setpoints. Following an OFF1 or OFF3 command, however, the variable speed drive frequency will ramp down to zero using the ramp time set in P1121 (P1135 for OFF3). 98/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 99 722.7=Digital input 8 (via analog input 2, requires P0708 set to 99) Index: P2220[0] : 1st command data set (CDS) P2220[1] : 2nd command data set (CDS) 99/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 100 2. Set P0702/P0703=13/14 (function of digital inputs 2 and 3) Note: P2240=100 % corresponds to 4000 hex. r2250 CO: Output setpoint of PID-MOP Level 3 Displays output setpoint of motor potentiometer in [%]. 100/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 101 1 : If the feedback signal is greater than the PID setpoint, the PID controller will reduce motor speed to correct this. Settings: 0=Disabled 1=Inversion of PID feedback signal 101/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 102 Once the limits have been reached, the PID controller output is instantaneous. These ramp times are used whenever a RUN command is issued. Note: r2294=100 % corresponds to 4000 hex. 102/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming...
  • Page 103 Unit: s Min: 0 Def: 30 Max: 650 Details: Time for which delay override is prevented after a motor has been staged or destaged. 103/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 104 Calculates a variety of motor parameters, overwriting previous values. These include P0344 (Level 3, motor weight), P0350 (Level 3, demagnetization time), P2000 (reference frequency), P2002 (Level 3, reference current). 104/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 105: Overview Of Factory And User Parameter Settings

    P2184 50.00 P0757 P1094 0.00 P2185 99999.0 P0758 P1101 P2186 P0759 P1110 P2187 99999.0 P0760 P1120 10.00 P2188 P0761 P1121 30.00 P2189 99999.0 P0771 P1135 5.00 P2190 105/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...
  • Page 106 P2268 0.00 P2269 100.0 P2270 P2271 P2274 P2279 0.00 P2280 1.200 P2285 P2291 100.00 P2292 0.00 P2293 0.00 P2303 P2304 P2305 P2306 P2307 P2371 P2372 P2373 20.0 106/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Programming 01.2002...

  • Page 107: Troubleshooting

    ..The voltage and current range of the VSD must match the motor data. Note 107/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Troubleshooting...

  • Page 108: Error Messages

    5% of the nominal VSD current. Note This error message occurs on VSDs with 3 current sensors, i.e., for VSDs of frame sizes D to F. 108/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Troubleshooting 01.2002...
  • Page 109 ASIC timeout Contact customer service. F0070 Check communications module (CB) and Off2 No setpoints from CB (communications Ø CB setpoint fault communications partner. board) during telegram off time. 109/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Troubleshooting 01.2002...
  • Page 110 P2187 (upper torque threshold 2) P2188 (lower torque threshold 2) P2189 (upper torque threshold 3) P2190 (lower torque threshold 3) P2192 (delay for belt failure). Lubricate the drive if necessary. 110/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Troubleshooting 01.2002...

  • Page 111: Warning Code Lists

    Vdc max controller is enabled. Ø Vdc (max.) The ramp-down times are increased automatically controller to keep the DC link voltage (r0026) within the enabled limits specified (P2172). 111/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Troubleshooting 01.2002...
  • Page 112 P2175 (lower torque threshold 1) P2176 (delay T_Torque) P2182 (upper torque threshold 2) P2183 (lower torque threshold 2) P2184 (upper torque threshold 3) P2185 (lower torque threshold 3) 112/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Troubleshooting 01.2002...

  • Page 113: Technical Data For The Sed2

    6 (potential-free) inputs extendable to 8 (see Analog inputs). Freely programmable and possible changeover high-active/ low-active. Terminals used: 5, 6, 7, 8, 16, 17 Further information on terminals used: See diagram. 113/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Technical data for the SED2...
  • Page 114 E with filter 275 x 650 x 245 F without filter 350 x 850 x 320 F with filter 350 x 1150 x320 114/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Technical data for the SED2 01.2002...

  • Page 115: Type-Specific Data

    15.6 13.6 SED2-3/22X unfiltered 20.1 17.5 SED2-4/22X unfiltered 26.3 SED2-5.5/22X unfiltered 36.4 SED2-7.5/22X unfiltered SED2-11/22X unfiltered SED2-15/22X 18.5 unfiltered SED2-18.5/22X unfiltered SED2-22/22X 115/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Technical data for the SED2 01.2002...
  • Page 116 SED2-3/32X unfiltered 12.8 10.2 SED2-4/32X unfiltered 16.6 13.2 SED2-5.5/32X unfiltered 18.4 SED2-7.5/32X unfiltered 33.8 SED2-11/32X unfiltered SED2-15/32X 18.5 unfiltered 45.7 SED2-18.5/32X unfiltered SED2-22/32X 116/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Technical data for the SED2 01.2002...
  • Page 117 33.8 SED2-11/35X unfiltered SED2-15/35X 18.5 unfiltered 45.7 SED2-18.5/35X unfiltered SED2-22/35X unfiltered SED2-30/35X unfiltered SED2-37/35X unfiltered SED2-45/35X unfiltered SED2-55/35X unfiltered SED2-75/35X unfiltered SED2-90/35X 117/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Technical data for the SED2 01.2002...
  • Page 118 18.1 SED2-11/45X unfiltered 24.9 SED2-15/45X 18.5 unfiltered SED2-18.5/45X unfiltered SED2-22/45X unfiltered SED2-30/45X unfiltered SED2-37/45X unfiltered SED2-45/45X unfiltered SED2-55/45X unfiltered SED2-75/45X unfiltered SED2-90/45X 118/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Technical data for the SED2 01.2002...

  • Page 119: Appendix

    (to supply power to the AOP). The kit does not include the AOP. Communication The LON module is not yet available. interface module Expect for end of 2002. Software options The commissioning software is not yet available. 119/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Appendix 01.2002...

  • Page 120: Retrofitting Emc Filters For Vsd Frame Sizes A To C

    Underwriters Laboratories Frequency inverter devices 5B33 approved by UL and CUL for use in pollution class 2 environments. ISO 9001 Siemens SBT applies a quality management system according to the requirements of ISO 9001. 120/126 Siemens Building Technologies SED2 variable speed drives...

  • Page 121: List Of Abbreviations

    IP54 Device protected against dust and spray from all directions. (Corresponds to the US standard NEMA 12). Liquid crystal display. Proportional, integral, differential (controller). Positive temperature coefficient. RCCB Residual current circuit breaker. 121/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Appendix 01.2002...
  • Page 122 For pumps (or fans): The process of starting an additional motor with constant speed to increase power. Universal serial interface protocol. Variable speed drive. Star condensator. Y-condensator 122/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Appendix 01.2002...

  • Page 123: Index

    D to F ..........29 destaging..............65 mechanical installation ..........11 digital inputs ..............51 motor cable length ..........17, 21 dimensions motor data for parameterization ....... 45 123/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Index 01.2002...
  • Page 124 ............. 108 PID controller ............60 pig tails..............21 power and motor cables Y capacitor ..............17 sizing ..............32 power connection with integrated EMC filter 124/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Index 01.2002...
  • Page 125 125/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en Landis & Staefa Division Index 01.2002...
  • Page 126 Siemens Building Technologies Ltd. HVAC Products Gubelstrasse 22 CH-6301 Zug Tel. +41 41-724 24 24 Fax +41 41-724 35 22 © 2001 Siemens Building Technologies Ltd. www.landisstaefa.com Subject to change 126/126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products...

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