Siemens SINAMICS G120P VSD Getting Started Manual
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Siemens SINAMICS G120P VSD Getting Started Manual

Siemens SINAMICS G120P VSD Getting Started Manual

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Building Technologies
SINAMICS G120P VSD
Getting Started Guide
For the HVAC Industry
Basic Operator Panel Edition
11/2011

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Summary of Contents for Siemens SINAMICS G120P VSD

  • Page 1 Building Technologies SINAMICS G120P VSD Getting Started Guide For the HVAC Industry Basic Operator Panel Edition 11/2011...

  • Page 2: Table Of Contents

    Building Technologies Table of Contents SAFETY.............................. 3 INTRODUCTION..........................4 G120P ......................4 OMPONENTS OF THE 2.1.1 Intelligent Operator Panel IOP....................4 2.1.2 Basic Operator Panel BOP-2....................4 2.1.3 Power Modules – PM230 IP55 ....................5 ......................5 ATING LABEL INFORMATION G120P M ....................

  • Page 3: Safety

    Building Technologies 1 Safety Before installing and putting the equipment into operation, read these safety instructions and warnings carefully. Also read and obey all warning signs attached to the equipment. Make sure that the warning labels are kept in a legible condition and replace any missing or damaged labels. Warning •...

  • Page 4: Introduction

    Building Technologies 2 Introduction The G120P variable speed drive is aimed at providing a versatile solution for various industrial and commercial applications, and so there are a number of options that can be chosen to suit. 2.1 Components of the G120P The complete G120P unit is comprised of three parts, namely the Control Unit, Power Module, and an Operator Panel.

  • Page 5: Power Modules - Pm230 Ip55

    Building Technologies 2.1.3 Power Modules – PM230 IP55 2.2 Rating label information Every Power Module has a rating label which details the specifications of the Power Module. The specifications shown on the rating label can vary due to the requirements of specific regulations and compliance standards imposed by the country of origin and the final destination of the product.

  • Page 6: Website Link To G120P Manuals

    IOP – from Wizards, Menu, or sixteen program memories (i.e. cloned). c. Laptop via USB cable (supplied with Power Module) and freely downloadable ‘Starter’ software from Siemens website. d. SD Card slot – allows up to 100 programs to be stored and cloned (e.g. project back-up).
  • Page 7 Building Technologies Point 1 – VSD Output Characteristic The load characteristic parameter is found in P1300, and is part of the Setup Menu in the BOP2. The majority of HVAC loads are fans and pumps – both of which normally have a non-linear load characteristic that is often referred to as the fan curve, or pump curve.

  • Page 9: Emc Considerations

    Building Technologies 3.2 EMC Considerations In 2005 the standards governing the level of acceptable noise emission and immunity (or Electro Magnetic Compatibility AS/NZS 61800.3) were redefined to ensure that the appropriate level of filtering and installation methods were used to suit the differing environments that the equipment operated in. This meant that for industrial areas where the chance of causing disruption to third parties was minimal, the level of electromagnetic noise allowed to be emitted was greater than for commercial areas where there might be consumer or medical devices.

  • Page 10: Installation

    Building Technologies 4 Installation 4.1 Dimensions G120P Dimensions (mm) Clearance Distance Mounting Holes Bolts Frame kW (LO) Width (X) Height (Y) Depth (Z) Above Below Side Width (X) Height (Y) 0.37…3.0 4.0…7.5 11…15 22…30 37…45 55…90 4.2 Connections WARNING Power and motor connections A fixed location, non varying connection is necessary because of a leakage current >...

  • Page 11: Emc Compliant Install For Ip55 Units

    Building Technologies 4.3 EMC Compliant Install for IP55 Units 5 Assembly - Notes Make sure the D-type adapter is not lost! You will need it to connect the operator panel to the control unit through the front lid on drive units 0.37kW to 15kW. Using the optional shielding plate will depend on the installer’s preference.

  • Page 12: Fitting The D-Type Adapter Retaining Bracket

    Building Technologies 5.1 Fitting the D-type adapter retaining bracket A special bracket has been designed to ensure that the D-type adapter is fixed securely to the enclosure door. The bracket is fitted as shown in the figure below. The bracket and fixings are supplied with the product.
  • Page 13 Building Technologies The correct fitting of the ferrite rings is shown in the figure below. As previously noted, you only need to use the blue ferrite rings for EMC Category 1 installations, and doing so reduces the maximum motor cable length from 50 metres to 25 metres. Page 13 of 50 Last Revised: 4/11/2011...

  • Page 14: Control Unit Connections

    Building Technologies 5.3 Control Unit Connections Note that the ratings for the digital outputs are as follows: DO-0 = 250Vac, 2A Relay output. By default this is set to Fault indication. DO-1 = 30Vac, 0.5A Transistor (Triac) output. By default this is set to Alarm indication. DO-2 = 250Vac, 2A Relay output.

  • Page 15: Commissioning

    Building Technologies 6 Commissioning 6.1 Using the Basic Operator Panel 6.1.1 Layout and functions The physical layout of the BOP-2 is shown below: Description of BOP-2 physical characteristics Item Description Release catch LCD screen ESC key Up key Down key OK key OFF key HAND/AUTO key...
  • Page 16 Building Technologies Function The OK key has the following functions: When navigating through the menus, pressing the OK key confirms selection of a menu item. When working with parameters, pressing the OK key allows the parameter to be modified. Pressing the OK key again will confirm the entered value and return you to the previous screen.

  • Page 17: Menu Structure

    Building Technologies Locking and unlocking the keypad To lock the BOP-2 keypad press simultaneously for 3 seconds or more. To unlock the keypad press simultaneously for 3 seconds or more. Screen icons The BOP-2 displays a number of icons at the left-hand side of the display to indicate the actual state of the Inverter.

  • Page 18: Freely Selecting And Changing Parameters

    Building Technologies 6.1.3 Freely selecting and changing parameters Use BOP-2 to change your inverter settings, by selecting the appropriate parameter number and changing the parameter value. Parameter values can be changed in the "PARAMS" menu and the "SETUP" menu. The inverter immediately saves all changes which you made using the BOP-2 so that they are protected against power failure.

  • Page 19: Commissioning The Drive

    Building Technologies 6.2 Commissioning the Drive 6.2.1 Commissioning Steps Here is a suggested commissioning process that shows the various stages of setting up a drive after you have planned the job and installed the device. 1. Note down the motor nameplate data. It is important that the values entered are correct, or the drive may not perform optimally.

  • Page 20: Additional & Optional Steps

    8. If you want to add technological features then go to section 5.3 Typical HVAC Applications and follow the instructions listed. If the application is not listed, please contact your Siemens Distributor for technical assistance. Page 20 of 50...

  • Page 21: Motor Nameplate Data

    Building Technologies 6.2.3 Motor Nameplate Data Setup menu The setup menu is a fixed sequence of screens that allow the user to perform the basic commissioning of the Inverter. Once a parameter value has been modified, there is no possibility to cancel the basic commissioning process.

  • Page 22: Setup Menu

    Building Technologies 6.2.4 Setup Menu The basic commissioning procedure is shown below. Setup Menu 1. Using the keys navigate to the Setup menu. 2. Press to start the basic commissioning sequence. Reset 1. Using the keys select Yes or No to reset the Inverter.
  • Page 23 Building Technologies Motor data Sets the regional settings for the motor, for example kW and Hz. 1. Press to modify the parameter value. 2. Using the keys scroll up or down the list until the required units are displayed. 3. Press to confirm the selected value.
  • Page 24 Building Technologies Motor speed Sets the value of the motor speed in RPM taken from the motor rating plate. 1. Press to modify the parameter value. 2. Using the keys (or digit-by-digit method) increase or decrease the displayed value. 3. Press to confirm the selected value.
  • Page 25 Building Technologies Ramp up time Set the time, in seconds, in which the motor should accelerate from standstill up to the maximum RPM set in P1082. 1. Press to modify the parameter value. 2. Using the keys (or digit-by-digit method) increase or decrease the displayed value.

  • Page 26: Monitoring Screen

    Building Technologies 6.2.5 Monitoring Screen The details of the information displayed by the various monitoring screens are described below. The default screen shows the value set for the setpoint, below this value the actual speed of the motor is displayed. The voltage out screen displays the actual voltage output of the Inverter that is being supplied to the connected motor.

  • Page 27: Typical Hvac Applications

    Building Technologies 6.3 Typical HVAC Applications The following list is comprised of common HVAC orientated applications, and should provide a useful starting point for most projects. Default 0-10V Speed Set-point Low Level Control 4 Fixed Speeds & Fixed Speed Essential Services Mode 0-10V Speed Set-point &...

  • Page 28: Application #0 - Default 0-10V Speed Set-Point Low Level Control

    Building Technologies 6.3.1 Application #0 - Default 0-10V Speed Set-point Low Level Control Page 28 of 50 Last Revised: 4/11/2011...
  • Page 29 Building Technologies Parameter Parameter text Parameter Value Unit Note: This parameter selects the HI/LO Overload mode for the power module. To change this you first need to set P10=1, and then back to 0 afterwards. p205 Power unit application [0] Load duty cycle with high overload for vector drives Note: Set P210 = 440V for demo units.

  • Page 30: Application #1 - 4 Fixed Speeds & Fixed Speed Esm

    Building Technologies 6.3.2 Application #1 - 4 Fixed Speeds & Fixed Speed ESM Page 30 of 50 Last Revised: 4/11/2011...
  • Page 31 Building Technologies Parameter Parameter text Parameter Value Unit p840[0] BI: ON / OFF (OFF1) Control_Unit : r1025.0 p1000[0] Speed setpoint selection [3] Fixed speed setpoint Note: Fixed Frequency setpoints are cumulative, so ensure external relay logic energizes one input at a time. The ESM overrides this rule and runs to the setpoint defined in P1015.

  • Page 32: Application #2 - 0-10V Speed Set-Point & Fixed Speed Esm

    Building Technologies 6.3.3 Application #2 - 0-10V Speed Set-point & Fixed Speed ESM Page 32 of 50 Last Revised: 4/11/2011...
  • Page 33 Building Technologies Parameter Parameter text Parameter Value Unit p1015[0] CO: Fixed speed setpoint 15 1350 p1113[0] BI: Setpoint inversion [26] Acknowledging all faults and reclosing for an ON p1210 Automatic restart, mode command p2103[0] BI: 1. Acknowledge faults p3880 BI: ESM activation Control_Unit : r722.1 p3881 ESM setp source...

  • Page 34: Application #3 - Stairwell Pressurisation System

    Building Technologies 6.3.4 Application #3 - Stairwell Pressurisation System Page 34 of 50 Last Revised: 4/11/2011...
  • Page 35 Building Technologies Parameter Parameter text Parameter Value Unit Note: To change P0595 you first need to set P0010 = 5, and then set P0010 back to 0 afterwards. p595 Selecting technological units [5] Pa p596 Reference quantity, technological units CU analog inputs smoothing time constant, AI0 p753[0] (T.

  • Page 36: Application #4 - Two Zone Stairwell Pressurisation System

    Building Technologies 6.3.5 Application #4 - Two Zone Stairwell Pressurisation System Page 36 of 50 Last Revised: 4/11/2011...
  • Page 37 Building Technologies Parameter Parameter text Parameter Value Unit Note: To change P0595 you first need to set P0010 = 5, and then set P0010 back to 0 afterwards. p595 Selecting technological units [5] Pa p596 Reference quantity, technological units p753 CU analog inputs smoothing time constant p753[0] AI0 (T.

  • Page 38: Application #5 - Multi-Zone Stairwell Using Sez220 Signal Selector

    Building Technologies 6.3.6 Application #5 - Multi-zone Stairwell using SEZ220 signal selector Page 38 of 50 Last Revised: 4/11/2011...
  • Page 39 Building Technologies Parameter Parameter text Parameter Value Unit Note: To change P0595 you first need to set P0010 = 5, and then set P0010 back to 0 afterwards. p595 Selecting technological units [5] Pa p596 Reference quantity, technological units p753[0] CU analog inputs smoothing time constant, AI0 (T.

  • Page 40: Application #6 - Cooling Tower Fan Using Int. Pid & Hibernation Feature

    Building Technologies 6.3.7 Application #6 - Cooling Tower Fan using Int. PID & Hibernation Feature Page 40 of 50 Last Revised: 4/11/2011...
  • Page 41 Building Technologies Parameter Parameter text Parameter Value Unit Note: To change P0595 you first need to set P0010 = 5, and then set P0010 back to 0 afterwards. p595 Selecting technological units [4] °C p596 Reference quantity, technological units p753 CU analog inputs smoothing time constant p753[0] AI0 (T.

  • Page 42: Application #8 - Constant Pressure Control With Fixed Speed Esm

    Building Technologies 6.3.8 Application #8 - Constant Pressure Control with Fixed Speed ESM Page 42 of 50 Last Revised: 4/11/2011...
  • Page 43 Building Technologies Parameter Parameter text Parameter Value Unit Note: To change P0595 you first need to set P0010 = 5, and then set P0010 back to 0 afterwards. p595 Selecting technological units [5] Pa p596 Reference quantity, technological units p753[0] CU analog inputs smoothing time constant, AI0 (T.

  • Page 44: Troubleshooting

    Building Technologies 7 Troubleshooting 7.1 Diagnostic Menu The Diagnostics menu allows the user to access the following function: Acknowledge all faults Faults History Status To access the Diagnostics menu, the following actions should be performed: 1. Using the keys navigate to the Diagnostics screen. 2.

  • Page 45: Active Faults And Alarms

    Building Technologies 7.1.2 Active faults and alarms When the Inverter detects a fault or alarm condition it maintains a list of all the currently active faults and alarms. For a detailed explanation of the displayed fault and alarm numbers, please refer to the relevant Parameter List.

  • Page 46: Fault And Warning List

    Building Technologies 7.2 Fault and Warning List The following is a condensed list of possible faults and warnings you may encounter. If the number you are searching for is not listed or you require a more detailed explanation, please refer to the same section at the back of the Parameter Manual.
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