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Wegner Crane CFW500 series Applications Manual

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Motors | Automation | Energy | Transmission & Distribution | Coatings
Crane
CFW500
Application Manual
Language: English
Document: 10004819846 / 01

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Summary of Contents for Wegner Crane CFW500 series

  • Page 1 Motors | Automation | Energy | Transmission & Distribution | Coatings Crane CFW500 Application Manual Language: English Document: 10004819846 / 01...
  • Page 3 Crane Application Manual Series: CFW500 Language: English Document Number: 10004819846 / 01 Publication Date: 04/2017...

  • Page 4: Table Of Contents

    Contents CONTENTS ABOUT THE MANUAL ................... 6 ABBREVIATIONS AND DEFINITIONS ......................6 NUMERICAL REPRESENTATION ....................... 6 QUICK PARAMETER REFERENCE, FAULTS AND ALARMS ..... 7 CRANE VERTICAL MOTION ........................7 CRANE HORIZONTAL MOTION ........................9 FAULTS AND ALARMS ................11 1 INTRODUCTION TO THE CRANE ............12 1.1 CRANE VERTICAL MOTION ........................
  • Page 5 Contents 3.12.2 Horizontal ..............................55 3.13 OVERWEIGHT (VERTICAL) ......................... 60 3.14 MOMENTARY OVERLOAD (HORIZONTAL) ..................63 3.15 SLACK CABLE (VERTICAL) ........................ 65 3.16 INVERTER IN TORQUE LIMIT DETECTION ..................68 3.17 IMPROPER OPERATION ........................69 3.18 HMI MONITORING ..........................70 3.19 READ-ONLY PARAMETERS ......................

  • Page 6: About The Manual

    About the Manual ABOUT THE MANUAL This manual provides the necessary description for the crane vertical and horizontal motion application configuration developed of the CFW500 frequency inverter SoftPLC function. This manual must be used together with the CFW500, user manual, the SoftPLC function manual and the WLP software manual. ABBREVIATIONS AND DEFINITIONS Programmable Logic Controller Cycling Redundancy Check...

  • Page 7: Quick Parameter Reference, Faults And Alarms

    Quick Parameter Reference, Faults and Alarms QUICK PARAMETER REFERENCE, FAULTS AND ALARMS CRANE VERTICAL MOTION Factory User Parameter Description Adjustable Range Properties Groups Page Setting Setting P1010 Crane Vertical Motion Version 0.00 to 10.00 SPLC SPLC P1011 Last Alarm 0 to 999 SPLC P1014 Second Alarm...
  • Page 8 Quick Parameter Reference, Faults and Alarms Factory User Parameter Description Adjustable Range Properties Groups Page Setting Setting SPLC P1030 Speed Reference via Communication 0.0 to 500.0 Hz 0.0 Hz Networks SPLC P1031 Speed Reference 1 0.0 to 500.0 Hz 6.0 Hz SPLC P1032 Speed Reference 2...

  • Page 9: Crane Horizontal Motion

    Quick Parameter Reference, Faults and Alarms CRANE HORIZONTAL MOTION Factory User Parameter Description Adjustable Range Properties Groups Page Setting Setting P1010 Crane Horizontal Motion Version 0.00 to 10.00 SPLC SPLC P1011 Last Alarm 0 to 999 SPLC P1014 Second Alarm 0 to 999 SPLC P1017...
  • Page 10 Quick Parameter Reference, Faults and Alarms Factory User Parameter Description Adjustable Range Properties Groups Page Setting Setting SPLC P1031 Speed Reference 1 0.0 to 500.0 Hz 6.0 Hz SPLC P1032 Speed Reference 2 0.0 to 500.0 Hz 60.0 Hz SPLC P1033 Speed Reference 3 0.0 to 500.0 Hz...

  • Page 11: Faults And Alarms

    Quick Parameter Reference, Faults and Alarms FAULTS AND ALARMS Fault/Alarm Description Possible causes A750: The Crane Vertical Motion application is The motor speed is greater than P1039 and the Lightweight Operation (Vertical) operating in the lightweight mode. motor current is less than P1037 when a load hoisting command is being executed or less than P1038 when a load lowering command is being executed.

  • Page 12: Introduction To The Crane

    Introduction to the Crane 1 INTRODUCTION TO THE CRANE The applicative for crane developed for the CFW500 SoftPLC function provides flexibility to the user in the system use and in its configuration. It uses the tools already developed for the WLP programming software, together with configuration wizards and monitoring dialog boxes.

  • Page 13: Frequency Inverter Use Advantages

    Introduction to the Crane 1.3 FREQUENCY INVERTER USE ADVANTAGES We are able to evaluate the advantages of the variable frequency inverter use for crane motion or for crane horizontal motion, under the following aspects: ■ Elimination of the electrical line disturbances: with the use of the inverter, by maintaining the motor flux constant (varying both frequency and voltage), it is possible to have the motor rated torque in the entire speed range.

  • Page 14: Frequency Inverter And Braking Resistor Selection Criteria

    Introduction to the Crane 1.5 FREQUENCY INVERTER AND BRAKING RESISTOR SELECTION CRITERIA Some criteria have been established for the selection of the frequency inverter and the braking resistor in a crane application, according to the type of motion to be executed: 1.5.1 Vertical Motion The inverter must be selected according to its rated current (I ) respecting the maximum ambient temperature...

  • Page 15: Horizontal Motion

    Introduction to the Crane NOTE! The oversizing factor (1.15 or 1.30) is based on the standard acceleration ramps of the application that are 3.0 seconds to accelerate and 2.0 seconds to decelerate. For smaller acceleration and deceleration times may need to increase these factors. Table 1.1 –...

  • Page 16: General Notes

    Introduction to the Crane Being: = braking resistor power (kW); Resistor = power required by the load (kW). Load %ED = braking duty cycle. NOTE! Refer to the CFW500 user's guide, table B.1, to verify the ohmic value of the braking resistor to be used according to the frequency inverter model.

  • Page 17: Crane

    Crane 2 CRANE 2.1 VERTICAL MOTION The crane vertical motion consists in moving a load vertically, executing commands for hoisting and lowering together with the mechanical brake control, which must assure that the load remains in the intended position when no hoisting or lowering commands exist. The crane vertical motion control developed for the CFW500 SoftPLC presents the following characteristics: ■...

  • Page 18: Horizontal Motion

    Crane 2.2 HORIZONTAL MOTION The crane horizontal motion consists in moving a load horizontally, executing commands for load forward and load reverse together with the mechanical brake control, which must assure that the load remains in the intended position when no load forward or load reverse commands exist. The crane horizontal motion control developed for the CFW500 SoftPLC presents the following characteristics: ■...

  • Page 19: Speed Reference Via Electronic Potentiometer (Ep)

    Crane 2.3.1 Speed Reference via Electronic Potentiometer (EP) The control connections (analog inputs/outputs and digital inputs/outputs) that must be made to connector of the CFW500-IOS plug-in module of the CFW500 frequency inverter, for Crane Vertical or Horizontal Motion with speed reference through electronic potentiometer (EP), are presented next. Connector Default Function for Crane via Electronic Potentiometer (EP) Digital input 1: Load Hoisting/Forward Command...

  • Page 20: Speed Reference Via Digital Inputs

    Crane 2.3.2 Speed Reference via Digital Inputs The control connections (analog inputs/outputs and digital inputs/outputs) that must be made to connector of the CFW500-IOS plug-in module of the CFW500 frequency inverter, for Crane Vertical or Horizontal Motion with speed reference through the logical combination of digital inputs for 2 references, are presented next. Connector Default Function for Crane via Digital Inputs Digital input 1: Load Hoisting/Forward Command...
  • Page 21 Crane The control connections (analog inputs/outputs and digital inputs/outputs) that must be made to connector of the CFW500-IOD plug-in module of the CFW500 frequency inverter, for Crane Vertical or Horizontal Motion with speed reference through the logical combination of digital inputs for 5 references, are presented next. Connector Default Function for Crane via Digital Inputs Digital input 1: Load Hoisting/Forward Command...

  • Page 22: Speed Reference Via Analog Input Ai1

    Crane 2.3.3 Speed Reference via Analog Input AI1 The control connections (analog inputs/outputs and digital inputs/outputs) that must be made to connector of the CFW500-IOS plug-in module of the CFW500 frequency inverter, for Crane Vertical or Horizontal Motion with speed reference through the analog input AI1, are presented next. Conector Default Function for Crane via Analog Input AI1 Digital input 1: Load Hoisting/Forward Command...

  • Page 23: Speed Reference Via Communication Networks

    Crane 2.3.4 Speed Reference via Communication Networks The control connections (analog inputs/outputs and digital inputs/outputs) that must be made to connector of the CFW500-ENC plug-in module of the CFW500 frequency inverter, for Crane Vertical or Horizontal Motion with speed reference through communication networks, are presented next. Conector Default Function for Crane via Communication Networks DO1-RL-NO...

  • Page 24: Brake System

    Crane 2.4 BRAKE SYSTEM The brake is the element of the crane motion responsible for hold the load when the motor is not running. Therefore it is very important that it be configured to operate in the safest way possible. The electromagnet coil is powered by direct current (DC) which can be supplied by a DC voltage source or bridge rectifier which converts AC to DC current.
  • Page 25 Crane ■ Fast Braking: the interruption of DC power to brake closing is done directly in the direct current source to terminals 3 and 04 keeping the terminals 1 and 2 on AC power supply. Figure 2.7 – Connection diagram of the bridge rectifier for fast braking 2.4.1.2 DC Power Supply The connection must be made directly on the brake terminals as the voltage on the brake power nameplate.

  • Page 26: Parameters Description

    Parameters Description 3 PARAMETERS DESCRIPTION Next, the parameters of the crane application, for both the CFW500 frequency inverter and the SoftPLC, will be presented. NOTE! The adjustable range of the CFW500 parameters has been customized for the crane application. Refer to the CFW500 programming manual for more details on the parameters. Symbols for the parameter properties: Read-only parameter Read and write parameter...

  • Page 27: Configuration Of The Commands

    Parameters Description 3.1.1 Configuration of the Commands This parameter group allows the user to configure some of the CFW500 frequency inverter commands, necessary for the crane application. P0229 – Stop Mode Selection Adjustable 0 = Ramp to Stop Factory Setting: Range: 1 = Coast to Stop 2 = Fast Stop...

  • Page 28: Ramps

    Parameters Description Description: This parameter defines the period without hoisting/forward or lowering/reverse commands that has to elapse before the inverter general enable command is removed, thus demagnetizing the motor. This measure prevents the motor from remaining energized during a period while the crane motion is not being used. NOTE! Keeping the motor magnetized in the absence of hoisting/forward or lowering/reverse commands allows a faster motor response when those commands are issued, expediting its operation.

  • Page 29: Speed Limits

    Parameters Description P0105 – 1st/2nd Ramp Selection Adjustable 6 = SoftPLC Factory Setting: Range: Proprieties: Access groups via HMI: BASIC Description: This parameter defines the source of the command that will select between the 1st and the 2nd ramp, which is only SoftPLC for the crane application.

  • Page 30: Speed References

    Parameters Description 3.5 SPEED REFERENCES This parameter group allows the user to configure the speed reference control for the crane. P1023 – Speed Reference Control Configuration Adjustable 0 = Speed Reference via Electronic Potentiometer (EP) Factory Setting: Range: 1 = One Speed Reference via Digital Input DI4 2 = Two Speed References via Digital Input DI4 3 = Three Speed References via Digital Input DI4 and DI5 4 = Four Speed References via Digital Input DI4 and DI5...
  • Page 31 Parameters Description P1030 – Speed Reference via Communication Networks Adjustable 0.0 to 500.0 Hz Factory Setting: P1023 = 0: 0.0 Hz Range: P1023 = 1: 0.0 Hz P1023 = 2: 0.0 Hz P1023 = 3: 0.0 Hz P1023 = 4: 0.0 Hz P1023 = 5: 0.0 Hz P1023 = 6: 0.0 Hz P1023 = 7: 6.0 Hz...
  • Page 32 Parameters Description Description: This parameter has different functions according to the speed reference control configuration: ■ P1023 = 0, it defines the maximum speed reference value for the crane. In other words, this is the maximum value that the “acceleration” command via digital input DI4 can provide. ■...

  • Page 33: Control Word

    Parameters Description P1035 – Speed Reference 5 Adjustable 0.0 to 500.0 Hz Factory Setting: P1023 = 0: 0.0 Hz Range: P1023 = 1: 0.0 Hz P1023 = 2: 0.0 Hz P1023 = 3: 0.0 Hz P1023 = 4: 0.0 Hz P1023 = 5: 60.0 Hz P1023 = 6: 0.0 Hz P1023 = 7: 0.0 Hz...

  • Page 34: Configuration Of The Limit Switches

    Parameters Description 3.7 CONFIGURATION OF THE LIMIT SWITCHES 3.7.1 Vertical P1025 – Limit Switches Configuration Adjustable 0 = Without Limit Switches Factory Setting: Range: 1 = Hoisting Slowdown via DI3 2 = Hoisting Slowdown via DI7 Proprieties: Access groups via HMI: SPLC Description: This parameter configures the manner an interlocking function of the Crane Vertical Motion applicative will be...

  • Page 35: Digital Inputs

    Parameters Description 3.8 DIGITAL INPUTS P0271 – Digital Input Signal Adjustable 0 = All DIx are NPN Factory Setting: Range: 1 = DI1 is PNP 2 = DI1..DI2 are PNP 3 = DI1..DI3 are PNP 4 = DI1..DI4 are PNP 5 = DI1..DI5 are PNP 6 = DI1..DI6 are PNP 7 = DI1..DI7 are PNP...
  • Page 36 Parameters Description Description: This parameter defines the function of digital input DI2 as: ■ Not Used: It defines that no operation stopping command for the crane vertical motion will be executed. ■ Coast to Stop (General Enable): It defines that the crane vertical motion operation stopping will be by motor coasting (the motor is demagnetized).
  • Page 37 Parameters Description Description: This parameter defines that the function of the digital input DI3 will be stopping the operation of the crane vertical motion (except when P1025 = 1). ■ Not Used: It defines that no operation stopping command for the crane vertical motion will be executed. ■...
  • Page 38 Parameters Description Description: This parameter has different functions according to the speed reference control configuration: ■ P1023 = 0 defines that the function of the digital input DI4 will be to execute the command to accelerate (increase) the speed reference for the crane vertical motion. It operates together with the load hoisting or lowering command.

  • Page 39: Horizontal

    Parameters Description Description: This parameter has different functions according to the speed reference control configuration: ■ P1023 = 0, 1, 2, 3, 4, 6 or 7 define that the digital input DI6 has no specific function for the crane vertical motion.
  • Page 40 Parameters Description NOTE! It is possible to enable a filter in the load forward command to prevent too fast or false commands are accepted by the crane horizontal motion through the time set in P1024. P0264 – DI2 Function Adjustable 0 to 46 / 0 = Not Used Factory Setting: P1023 ≠...
  • Page 41 Parameters Description NOTE! It is possible to enable a filter in the load reverse command to prevent too fast or false commands are accepted by the crane horizontal motion through the time set in P1024. P0265 – DI3 Function Adjustable Factory Setting: 0 to 46 / 0 = Not Used Range:...
  • Page 42 Parameters Description P0266 – DI4 Function Adjustable 0 to 46 / 44 = Acceleration (Application Function 6) Factory Setting: P1023 = 0: 44 Range: 41 = 1st Speed Reference Digital Input (Application Function 3) P1023 = 1: 41 41 = 1st Speed Reference Digital Input (Application Function 3) P1023 = 2: 41 41 = 1st Speed Reference Digital Input (Application Function 3) P1023 = 3: 41...
  • Page 43 Parameters Description P0268 – DI6 Function Adjustable 0 to 46 / 0 = Not Used Factory Setting: P1023 = 0: 0 Range: 0 = Not Used P1023 = 1: 0 0 = Not Used P1023 = 2: 0 0 = Not Used P1023 = 3: 0 0 = Not Used P1023 = 4: 0...

  • Page 44: Digital Outputs

    Parameters Description 3.9 DIGITAL OUTPUTS This parameter group allows the user to configure the command function of each digital output in the crane application. 3.9.1 Vertical P0275 – DO1 Function Adjustable 0 to 44 / 37 = Brake Release (Application Function 1) Factory Setting: P0275 = 37 Range:...

  • Page 45: Horizontal

    Parameters Description 3.9.2 Horizontal P0275 – DO1 Function Adjustable 0 to 44 / 37 = Brake Release (Application Function 1) Factory Setting: P0275 = 37 Range: Proprieties: Access groups via HMI: Description: This parameter define the function of the DO1 digital output. If the option “37 = Brake Release (Application Function 1) has been selected, the output assumes the function of commanding the crane horizontal motion brake.

  • Page 46: Analog Input

    Parameters Description 3.10 ANALOG INPUT This parameter group allows the user to configure the analog input AI1 for the speed reference control of the crane motion. NOTA! It is configured only when the parameter P1023 (speed reference control configuration) is programmed with the option 6.

  • Page 47: Lightweight Mode

    Parameters Description P0235 – AI1 Filter Adjustable 0.00 to 16.00 s Factory Setting: 0.25 s Range: Proprieties: Access groups via HMI: Description: This parameters configure the 1 order filter time constant that will be applied to the analog input AI1. NOTE! Refer to the CFW500 programming manual for more information on the analog inputs parameters.
  • Page 48 Parameters Description The lightweight detection operation diagram, considering that the crane vertical motion has been configured for two speed references obtained from the digital input logic, is presented next. The brake control logic has not been considered. Figure 3.1 – Lightweight detection operation mode Description of the identified moments: 1 –...

  • Page 49: Horizontal

    Parameters Description 7 – The motor reaches 0 Hz and remains magnetized (If within the period programmed in P1027 a new hoisting or lowering command does not occur, the motor will be demagnetized). 3.11.2 Horizontal P1038 – Current Threshold for Lightweight Detection Adjustable 0.0 to 200.0 A Factory Setting:...
  • Page 50 Parameters Description Figure 3.2 – Lightweight detection operation mode 1 – The load forward command is given through the digital input DI1. The motor becomes magnetized, and voltage and frequency are applied to it 2 – The motor is accelerated to the speed reference 1 value set in P1031. 3 –...

  • Page 51: Brake Control

    Parameters Description 3.12 BRAKE CONTROL This parameter group allows the user to configure the crane brake operation, which can be performed through the digital output DO1, DO2, DO3, DO4 and/or DO5, as described in the section 3.9. 3.12.1 Vertical P1041 – Brake Release Frequency Threshold Adjustable Factory Setting: 0.0 to 500.0 Hz...
  • Page 52 Parameters Description P1046 – Brake Response Time to Release Adjustable 0.00 to 650.00 s Factory Setting: 0.10 s Range: Proprieties: Access groups via HMI: SPLC Description: This parameter defines the brake response time to release, or how long the brake takes to release after receiving the command from the digital output of the CFW500, and thus be mechanically released.
  • Page 53 Parameters Description P1050 – Time to Enable a new Command to Brake Release Adjustable 0.10 to 650.00 s Factory Setting: 0.20 s Range: Proprieties: Access groups via HMI: SPLC Description: This parameter defines a time after the command to brake closing has been executed via the digital output of the CFW500, so that a new command to load hoisting or load lowering is accepted and thus the brake can be released again thus preventing a new command to be generated without the brake being closed mechanically.
  • Page 54 Parameters Description The brake control operation diagram considering that the crane vertical motion has been configured for two speed references obtained from the digital input logic, and that the evaluations of motor frequency and current for the control of the mechanical brake are enabled, is presented next. Figure 3.4 –...

  • Page 55: Horizontal

    Parameters Description 4 – The brake response time to release (P1046) has elapsed, i.e., the brake is released and the load hoisting with the speed reference 1 adjusted in P1031 begins; in this instant starts elapsing the dwell time at speed reference 1 (P1036).
  • Page 56 Parameters Description Description: This parameter define the motor current threshold to release the brake. In other words, if the actual motor current is higher than or equal to the adjusted value, then the brake release command is permitted. It is also necessary that the other conditions be satisfied for effectively commanding the brake release.
  • Page 57 Parameters Description Description: This parameter defines the motor frequency threshold to close the brake. In other words, if the total speed reference after the ramp is less than or equal to that threshold, a command for brake closing is issued. P1049 –...
  • Page 58 Parameters Description Figure 3.5 – Logic block diagram for the mechanical brake control through the digital output DO1 The brake control operation diagram considering that the crane horizontal motion has been configured for two speed references obtained from the digital input logic, and that the evaluations of motor frequency and motor current for the control of the mechanical brake are enabled, is presented next.
  • Page 59 Parameters Description Figure 3.6 – Brake control operation Description of the identified moments: 1 – The load forward command is given through the digital input DI1. The motor becomes magnetized, and voltage and frequency are applied to it. The brake remains closed. 2 –...

  • Page 60: Overweight (Vertical)

    Parameters Description 5 – The speed reference 2, programmed in P1032, is selected through the digital input DI4. The load is then accelerated to that speed reference 2 selected through the digital input DI4. Note that the motor current increases, but momentary overload is not detected while forward the load. 6 –...
  • Page 61 Parameters Description Figure 3.7 – Overweight curve P1053 – Overweight Detection Delay Time Adjustable 0.00 to 650.00 s Factory Setting: 1.00 s Range: Proprieties: Access groups via HMI: SPLC Description: This parameter defines a delay time after the hoisting command has been given, before initiating the overweight monitoring according to the overweight curve defined in P1051 and P1052.
  • Page 62 Parameters Description Figure 3.8 – Overweight detection operation Description of the identified moments: 1 – The load hoisting command is given through the digital input DI1. The motor becomes magnetized, and voltage and frequency are applied to it. The brake remains closed. 2 –...

  • Page 63: Momentary Overload (Horizontal)

    Parameters Description 5 – The overweight alarm delay time has elapsed and the alarm A770, Detected Overweight, is generated. The crane vertical motion is then decelerated according to the ramp programmed in P0103 and the digital output DO4 is activated indicating the overweight condition. 6 –...
  • Page 64 Parameters Description P1054 – Momentary Overload Alarm (A770) Delay Time Adjustable 0.00 to 650.00 s Factory Setting: 0.50 s Range: Proprieties: Access groups via HMI: SPLC Description: This parameter defines a delay time after the motor current becomes greater than or equal to the threshold defined in P1052, during a load forward or load reverse command, before the alarm “A770: Momentary Overload”, is generated.

  • Page 65: Slack Cable (Vertical)

    Parameters Description Description of the identified moments: 1 – The load forward command is given through the digital input DI1. The motor becomes magnetized, and voltage and frequency are applied to it. The brake remains closed. 2 – The motor frequency reaches the threshold adjusted in P1041 and the command to release the mechanical brake through the digital output DO1 is executed.
  • Page 66 Parameters Description NOTE! A setting of “0.00 s” disables the load detection and slack cable alarm or fault. P1056 – Slack Cable Alarm (A772) Delay Time Adjustable 0.00 to 650.00 s Factory Setting: 0.50 s Range: Proprieties: Access groups via HMI: SPLC Description: This parameter defines a delay time after it has been detected that the motor is being driven by the inverter,...
  • Page 67 Parameters Description Figure 3.10 – Slack cable detection operation Description of the identified moments: 1 – The load lowering command is given through the digital input DI2. The motor becomes magnetized, and voltage and frequency are applied to it. The brake remains closed. 2 –...

  • Page 68: Inverter In Torque Limit Detection

    Parameters Description 5 – The load detection time has elapsed, enabling at that moment the slack cable detection. 6 – The load stops lowering because of an external cause, the motor no longer regenerates energy, but it is driven by the inverter. Because the load has been previously detected, at that moment the slack cable fault delay time starts elapsing, according to the value adjusted in P1057.

  • Page 69: Improper Operation

    Parameters Description Description: This parameter defines the percentage of the motor synchronous speed that will be the hysteresis used to detect inverter torque limits during the execution of load hoisting/forward or lowering/reverse commands in the crane motion application. In other words, if the motor speed is less than (hoisting/forward) or greater than (lowering/reverse) the hysteresis value when compared to the speed reference, then the inverter torque limit condition is detected.

  • Page 70: Hmi Monitoring

    Parameters Description 3.18 HMI MONITORING This parameter group allows the user to configure which parameters will be shown on the HMI display in the monitoring mode. P0205 – Main Display Parameter P0206 – Secondary Display Parameter P0207 – Parameter for Bar NOTE! Refer to the CFW500 programming manual for more information on the HMI parameters.
  • Page 71 Parameters Description 3.19.1.2 Status Word This parameter group allows the user to visualize the status of the crane vertical motion. P1020 – Crane Vertical Motion Status Word 1 Adjustable 0000h to FFFFh Factory Setting: Range: Proprieties: Access groups via HMI: SPLC ..

  • Page 72: Horizontal

    Parameters Description Table 3.5 – Status word 2 description Bits Function Bits Values Bit 0 0: No alarm indication Lightweight Operation 1: It indicates that the crane vertical motion is in the lightweight operation mode (A750). Bit 1 0: No alarm indication Coast to Stop 1: The general enable signal has been removed from the DI3 causing the motor to cast down (A752).
  • Page 73 Parameters Description P1011 – Last Alarm P1014 – Second Alarm P1017 – Third Alarm Adjustable 0 to 999 Factory Setting: Range: Proprieties: Access groups via HMI: SPLC ..Description: These parameters indicate the last three alarm codes. The recording systematic is the following: Axxx →...
  • Page 74 Parameters Description Bit 8 0: No load reverse command Load Reverse 1: It indicates that a load reverse command is being executed. Command Bit 9 0: It indicates that a brake closing command is being executed. Brake Release 1: It indicates that a brake release command is being executed. Command Bits 10 to 15 Reserved.

  • Page 75: Creation And Download The Application

    Creation and Download the Application 4 CREATION AND DOWNLOAD THE APPLICATION In order to configure the CFW500 inverter for Crane application, it is necessary to create the ladder application on the WLP and then download it to the SoftPLC function of the CFW500 inverter, as well as the parameter values configured on the configuration wizard.
  • Page 76 Creation and Download the Application Step: Adjust the configuration of the WLP communication interface with the equipment, can be via USB or serial port (COM1..COM8). For this, select Communicate and then click Configuration (Shift + F8); Figure 4.3 – Adjust the communication interface in the new project Step: Download the ladder application and user’s parameter.
  • Page 77 Creation and Download the Application Step: Select “User Program” and “Users Parameters Configuration” in the download dialog. Then click “Ok” to start the transfer to the CFW500 inverter; Figure 4.5 – Ladder application download dialog Step: Transfer the ladder application and the user’s parameter configuration to the CFW500 frequency inverter.
  • Page 78 Creation and Download the Application Step: Start the configuration wizard setup for Crane Vertical or Horizontal Motion application. For this, click the Configuration Wizard “Crane Vertical Motion” or “Crane Horizontal Motion” in the project tree bar Figure 4.8 – Select the configuration wizard for Crane Step: Click "Finish"...
  • Page 79 Creation and Download the Application Step: Send the values of the parameters configured in the configuration wizard of Crane application for the CFW500 inverter. For this, click "Yes" to start sending the values. Figure 4.10 – Dialog for download the values of configuration wizard NOTE! After performing these steps, the CFW500 inverter is configured for Crane application.

  • Page 80: Download Dialog Boxes

    Download Dialog Boxes 5 DOWNLOAD DIALOG BOXES Through the WLP (WEG Ladder Programmer) it is possible to download the user´s ladder program, the configuration of user´s parameters and the values configured in the configuration wizard. Below is a presentation of the main download dialogs to the CFW500 inverter. NOTE! Refer to the help topics in the WLP programming software for more details on the download.

  • Page 81: Project Tree On Wlp

    Project Tree on WLP 6 PROJECT TREE ON WLP Using WLP programming software can implement or change ladder application of Crane Vertical or Horizontal Motion Application, configure the parameters through the Configuration Wizards (2), monitor parameters and variables through the Monitoring Dialogs (3), monitor variables through Trend Variables Dialogs (4), and upload/download drive parameters CFW500 through the parameter Values Dialogues (5).

  • Page 82: Application Configuration Wizard

    Project Tree on WLP 6.2 APPLICATION CONFIGURATION WIZARD The Crane Vertical or Horizontal Motion application can be configured with the WLP software using the configuration wizards, which consists of an oriented step by step guide for the configuration of the parameters regarding the application.

  • Page 83: Monitoring Dialog Boxes

    Project Tree on WLP 6.3 MONITORING DIALOG BOXES It is possible to monitor and change the parameters of the Crane Vertical or Horizontal Motion application through the WLP. Figure 6.4 – Monitoring dialog of the Crane Vertical or Horizontal Motion application 6.4 TREND VARIABLES DIALOG BOXES It is possible to monitor variables of the Crane Vertical or Horizontal Motion application through the WLP.

  • Page 84: Parameter Value Dialog

    Project Tree on WLP 6.5 PARAMETER VALUE DIALOG Through the WLP, it is possible to save the parameters of the Crane Vertical or Horizontal Motion applicative. Figure 6.6 – Parameter value dialog NOTE! Refer to the WLP programming software help topics for more information on the use of the parameter value dialog box.

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