Danfoss VLT PROFIBUS DP MCA 101 Programming Manual
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Danfoss VLT PROFIBUS DP MCA 101 Programming Manual

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MAKING MODERN LIVING POSSIBLE
Programming Guide
®
VLT
PROFIBUS DP MCA 101
®
VLT
Frequency Converter Series FC 102 • FC 103 • FC 202 • FC
301/302 • FCD 302
www.danfoss.com/drives

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Summary of Contents for Danfoss VLT PROFIBUS DP MCA 101

  • Page 1 MAKING MODERN LIVING POSSIBLE Programming Guide ® PROFIBUS DP MCA 101 ® Frequency Converter Series FC 102 • FC 103 • FC 202 • FC 301/302 • FCD 302 www.danfoss.com/drives...

  • Page 3: Table Of Contents

    4.4.3 PROFIdrive State Transition Diagram 4.5 Danfoss FC Control Profile 4.5.1 Control Word according to FC Profile (CTW) 4.5.2 Status Word according to FC Profile (STW) 4.6 Synchronise and Freeze 4.6.1 SYNC/UNSYNC 4.6.2 FREEZE/UNFREEZE MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 4 7.3 Example 3: Status Word Telegram using PPO Type 7.4 Example 4: PLC Programming 8 Troubleshooting 8.1 Diagnosis 8.2 No Response to Control Signals 8.3 Warnings and Alarms 8.4 Fault Messages via DP Diagnosis 8.5 Extended Diagnosis Index Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 5: Introduction

    PROFIBUS International User Community. the document version and the corresponding software version. For information about PROFIBUS and downloads for PROFIBUS DP and the PROFIdrive profile, refer to www.Profibus.com. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 6: Approvals And Certifications

    (Abort) dynamically even when a master class 1 is active on the network. The DP-V1 acyclical connection can be used for general parameter access as an alternative to the PCV parameter channel. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 7: Symbols, Abbreviations And Conventions

    Numbered lists indicate procedures. Bullet lists indicate other information and description of illustrations. * indicates a default setting in a parameter. Italicised text indicates • cross reference • link • parameter name MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 8: Safety

    Operating or serious injury. Instructions, Chapter 2 Safety. • Installation, start-up, and maintenance must be performed by qualified personnel only. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 9 An internal failure in the frequency converter can result in serious injury, when the frequency converter is not properly closed. • Ensure that all safety covers are in place and securely fastened before applying power. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 10: Configuration

    Set the DIP switch to 126 or 127 (factory switch setting). Set the address via 9-18 Node Address or the PROFIBUS SSA-command. The address change comes into effect at the next power-up. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 11: Configure The Master

    See Illustration 3.5 Add a new GSD File Illustration 3.4 and Illustration 3.5. Import and access the FC 301/302 GSD file via the path in the hardware catalogue, see Illustration 3.6. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 12 (parameter 9-15 PCD Write Configuration and parameter 9-16 PCD Read Configuration) from the PLC/ Master. To use Auto-configuration, make sure to enable the feature under DP follower Properties. See Illustration 3.9. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 13: Configure The Frequency Converter

    3.3 Configure the Frequency Converter indicated by the LEDs, refer to chapter 8 Troubleshooting. 3.3.1 Frequency Converter Parameters The following parameters are important when configuring the frequency converter with a PROFIBUS interface: MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 14 Configuration Programming Guide Illustration 3.11 FCD 302 LED Panel Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 15: Control

    No manual setting of PPO types in the frequency converter is required. Read the current PPO type in 9-22 Telegram Selection. The setting [1] Standard telegram 1 is equivalent to PPO type 3. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 16: Process Data

    PCD 2 contains per default the value of the current speed format. See chapter 4.2.3 Reference Handling. of the frequency converter in percentage format (see chapter 4.2.3 Reference Handling). PCD 2 can be configured to contain other process signals. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 17: Reference Handling

    In process control operation, 1-00 Configuration Mode is set negative reference is handled as 0%. to [3] Process. The reference range in 3-00 Reference Range is always [0] Min - Max. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 18: Influence Of The Digital Input Terminals Upon Fc Control Mode

    “Switching on inhibited”. Refer to Illustration 4.4. Chapter 4.4 PROFIdrive Control Profile and Bit 02, OFF 3/ON 3 chapter 4.5 Danfoss FC Control Profile provide a detailed Quick stop using the ramp time of 3-81 Quick Stop Ramp description of control and status data.
  • Page 19 Bit 09, Jog 2 OFF/ON Logic or or Logic and is selected. Activation of the pre-programmed speed in 8-91 Bus Jog 2 Speed. JOG 2 is only possible if bit 04="0" and bit 00-03="1". MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 20: Status Word According To Profidrive Profile (Stw)

    Motor Mode or 4-17 Torque Limit Generator Mode is When bit 01 of the control word is "1", bit 04="1". exceeded. Bit 05, ON 3/OFF 3 When bit 02 of the control word is "0", bit 05="0". Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 21: Profidrive State Transition Diagram

    The black bullets indicate the priority of the control signals, where fewer bullets indicate lower priority, and more bullets indicate higher priority. Illustration 4.4 PROFIdrive State Transition Diagram MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 22: Danfoss Fc Control Profile

    (CTW) Bit 03=“1” - enables the frequency converter to start the motor if the other starting conditions have been fulfilled. To select Danfoss FC protocol in the control word, set NOTICE parameter 8-10 Control Word Profile to [0] frequency In 8-50 Coasting Select a selection is made to define how converter profile.

  • Page 23: Status Word According To Fc Profile (Stw)

    (frequency converter). Bit 06, No error/triplock Bit 06="0" - the frequency converter is not in fault mode. Bit 06=“1” - the frequency converter is tripped, and locked. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 24: Synchronise And Freeze

    100%. Bit 15="1" - one of the timers has exceeded 100%. 4.6 Synchronise and Freeze The control commands SYNC/UNSYNC and FREEZE/ UNFREEZE are broadcast functions. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 25: Parameter Access

    PROFIBUS master manual from the command. At any time, store non-stored data in non- PLC supplier. volatile memory by activating 9-71 Profibus Save Data Values. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 26 Master parameter read/write is performed by addressing a single Class 1 DP-V1 object in the frequency converter as shown in the Master Class 2 example, Table 5.3. Table 5.1 Services Overview Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 27 (response ID), the number of parameters, and the request reference • Parameter values of simple variable, array and visible string. • Parameter description elements such as type, minimum/maximum value, and so on. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 28 0x0000 Number 0-65535 Array pointer 0xFFFF Format See table No. of 0x01..0xE Quantity 0-234 Limitation: DP-V1 values telegram length Error no. 0x0000... Error number Table 5.8 Overview: Possible Attributes of the Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 29 PROFIBUS are organised and transmitted as real numbers. The conversion index defines a factor for conversion the actual value to a standard physical unit. A conversion MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 30: Pcv Parameter Access

    Value out of range due to drive state/configu- sub-index The requests issued from the master to the ration. follower. 0x15 Reply too long (more than 240 bytes). • Other portions of the PCV involved: Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 31 Data in cyclical transmission not readable. There is no bus access to the parameter called. Data change is not possible because factory set-up has been selected. Table 5.17 Fault Numbers 5.3.5 Example This example shows MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 32 0000 0100 0111 1111=047F hex. These are the values for bytes 9 and 10 in Table 5.18. Quick stop: 0000 0100 0110 1111=046F hex. Stop: 0000 0100 0011 1111=043F hex. Table 5.19 Response Example: Positive Response Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 33: Profibus Dp Parameter And Data Type

    PCV part using the RC commands 4 and 5, and the sub-index Table 5.21 Size Index and Conversion Index of the desired description element. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 34 MSB is the first bit after the sign bit in the first byte. Sign bit=0=positive number Sign bit=1=negative number Byte 1 Byte 2 SIGN Table 5.24 Notation is 2s Complement Bit sequence 16 boolean values for control and presentation of user functions. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 35: Parameters

    To change the set-up after a timeout, configure as Option C0 follows: Option C1 Set 0-10 Active Set-up to [9] Multi set-up and select the [30] External Can relevant link in 0-12 This Set-up Linked to. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 36 FC profile PROFIdrive profile [2] Logic Activates start command via the fieldbus/serial ODVA communication port, AND additionally via one of CANopen DSP 402 the digital inputs. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 37: And 16-** Profibus Parameters

    Activate the set-up selection via the fieldbus/ [302] Minimum Reference serial communication port OR via one of the [303] Maximum Reference digital inputs. [312] Catch up/slow Down Value [341] Ramp 1 Ramp Up Time MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 38 [1657] Feedback [RPM] parameters. For [1660] Digital Input standard PROFIBUS [1661] Terminal 53 Switch Setting telegrams, see [1662] Analog Input 53 9-22 Telegram [1663] Terminal 54 Switch Setting Selection. [1664] Analog Input 54 Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 39 Terminal X45/1 Bus Control Read Configuration. [683] Terminal X45/3 Bus Control Standard telegram 1 [748] PCD Feed Forward [101] PPO 1 [890] Bus Jog 1 Speed [102] PPO 2 [891] Bus Jog 2 Speed MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 40 [1663] Terminal 54 Switch Setting [3425] PCD 5 Read from MCO [1664] Analog Input 54 [3426] PCD 6 Read from MCO [1665] Analog Output 42 [mA] [3427] PCD 7 Read from MCO Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 41 Refer to the Operating Instructions for PROFIBUS, for Enable Enables process control via PROFIBUS master class further explanation. cyclic 1, and disables process control via standard master fieldbus or PROFIBUS master class 2. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 42 Comm Resets the PROFIBUS option only, useful after option changing certain settings in parameter group reset 9-**, for example, parameter 9-18 Node Address. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 43 [0 - 4294967295 ] View the alarm word sent via the serial communication port in hex code. 16-92 Warning Word Range: Function: [0 - 4294967295 ] View the warning word sent via the serial communication port in hex code. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 44: Profibus-Specific Parameter List

    16-84 Comm. Option STW 0-FFFF 16-90 Alarm Word 0-FFFF Uint32 16-92 Warning Word 0-FFFF Uint32 Table 6.2 PROFIBUS-specific Parameter List Refer to the relevant operating instructions for a comprehensive parameter list. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 45: Application Examples

    The master has a system failure. • The PLC is in stop mode. Pro bus master Pro bus Relay 04-05 230 V AC Ext. device Sensor 0-24 V DC Reversing Illustration 7.1 Wiring Diagram MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 46: Example 2: Control Word Telegram Using Ppo Type

    Bit no. Table 7.3 Example: Control Word Telegram using PPO Type Table 7.4 indicates the bit functions and corresponding bit values which are active for this example. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 47: Example 3: Status Word Telegram Using Ppo Type

    PIW: master slave Bit no.: Table 7.5 Example: Status Word Telegram using PPO Type Table 7.6 indicates the bit functions, and the corresponding bit values which are active for this example. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 48: Example 4: Plc Programming

    This network sends a start command (047C hex) and a reference (2000 hex) of 50% to the frequency converter. Illustration 7.3 Network Sends a Start Command and a Reference of 50% to the Frequency Converter. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 49 ON, because parameter 8-54 Reversing Select is programmed to Logic AND. Illustration 7.6 Network Reverses the Motor When Digital Input 19 is ON This network activates relay 02. 130BA110.10 Illustration 7.7 Network Activates Relay 02 MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 50: Troubleshooting

    Coast/DC brake/Q-Stop Coast/DC brake/Q-Stop No Coast/DC brake/Q-Stop Select the FC control mode, digital input and/or serial communication, using 8-50 Coasting Select to 8-56 Preset Table 8.4 [3] Logic OR Reference Select. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 51 If [2] Logic AND is selected, activate both signals to perform 8-56 Preset Reference Select: the function. If [0] Digital input is selected, the terminals control the set- up and preset reference functions. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 52: Warnings And Alarms

    1 warning or alarm, the sum of all warnings or alarms is shown. Alarm word, warning word, and PROFIBUS warning word can also be displayed using the serial bus in 16-90 Alarm Word, 16-92 Warning Word, and 9-53 Profibus Warning Word. Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 53 Brake chopper fault 10000000 268435456 Option change 20000000 536870912 Drive initialisation 40000000 1073741824 Safe stop PTC 1 Safe Stop (A71) 80000000 2147483648 Mechanical brake low Dangerous Failure (A72) Table 8.13 16-90 Alarm Word MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 54 Voltage limit 10000000 268435456 Encoder loss 20000000 536870912 Output frequency limit 40000000 1073741824 Unused PTC 1 Safe Stop (W71) 80000000 2147483648 Warning word 2 (ext. stat. word) Table 8.14 16-92 Warning Word Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 55: Fault Messages Via Dp Diagnosis

    8.4 Fault Messages via DP Diagnosis The standard DP function features an on-line diagnosis, which is active during DP initialisation as well as data exchange mode. MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.

  • Page 56: Extended Diagnosis

    Table 8.18 Content of the Extended Diagnosis Frame the master, and on the following request from the master, return a standard DP diagnosis frame (6 bytes). Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...

  • Page 57: Index

    PROFIdrive state transition diagram..........19 High voltage..................... 6 Qualified personnel................6 ID extension.................... 27 Identifier ID..................... 27 RC content....................29 Read/write in double word format..........23 Leakage current..................7 Reference handling................15 LEDs......................11 MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 58 Request/response handling............. 29 Safety......................7 Services overview................. 24 Size attribute..................31 Status word..................... 18 Symbols...................... 5 SYNC/UNSYNC..................22 Termination switch................. 8 Unintended start..................6 Upper limit....................27 Warning word..................50 Warnings....................50 Danfoss A/S © Rev. 05/2014 All rights reserved. MG37G102...
  • Page 59 Index Programming Guide MG37G102 Danfoss A/S © Rev. 05/2014 All rights reserved.
  • Page 60 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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