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

Frequency converter series fc 102 / fc 103 / fc 202 fc 301/302 / fcd 302 / fcp 106 / fcm 106
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See also: Installation Manual
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 • FCP 106 • FCM 106
vlt-drives.danfoss.com

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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 • FCP 106 • FCM 106 vlt-drives.danfoss.com...

  • 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 Synchronize and Freeze 4.6.1 Sync/Unsync 4.6.2 Freeze/Unfreeze MG37G202 Danfoss A/S © 01/2016 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 © 01/2016 All rights reserved. MG37G202...

  • Page 5: Introduction

    Danfoss. See vlt-drives.danfoss.com/Support/Technical- • Improved network efficiency, since the cyclic Documentation/ for listings. parameter channel is no longer required. • Short bus cycle times compared to industrial Ethernet. • Backwards compatibility with DP. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 6: Approvals And Certifications

    • Acyclic read/write on parameters. The acyclic connection can be established (initiated) or removed (aborted) dynamically even when a master class 1 is active on the network. Use the DP-V1 acyclic connection Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 7: Symbols, Abbreviations, And Conventions

    Bullet lists indicate other information and description of illustrations. Italicized text indicates: • Cross-reference. • Link. • Footnote. • Parameter name. • Parameter group name. • Parameter option. * indicates a default setting in a parameter. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 8: Safety

    Only qualified personnel must perform instal- lation, start-up, and maintenance. • Before performing any service or repair work, use an appropriate voltage measuring device to make sure that the capacitors are fully discharged. Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • 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. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 10: Configuration

    Set the DIP switch to 126 or 127 (factory switch setting). Set the address via parameter 9-18 Node Address or the PROFIBUS SSA-command. The address change comes into effect at the next power-up. Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 11: Configure The Master

    Use the browser for the GSD file, install all files, and import both a GSD file and a bitmap for the Illustration 3.5 Add a GSD File device into the hardware catalog. See Illustration 3.4 and Illustration 3.5. MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 12 258–259 260–261 262–263 address Set-up Parameter 9- Parameter 9- Illustration 3.7 Select the Address 15 PCD Write 15 PCD Configu- Write ration.2 Configu- ration.3 Table 3.4 PCD Write (PLC to Frequency Converter) Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 13: Configure The Frequency Converter

    8-02 Control Word Source. Instead, the frequency converter enters trip mode and shows an error. • Parameter 8-10 Control Word Profile. Select between the Danfoss FC Profile and the PROFIdrive profile. • Parameter 8-50 Coasting Select to Illustration 3.9 Enable Feature under DP Slave Properties parameter 8-56 Preset Reference Select.

  • Page 14: Leds

    DP-V1 communication from master classes 1 and 2 is active. For details of the full range of communications status indicated by the LEDs, refer to chapter 8 Troubleshooting. Illustration 3.11 FCD 302 LED Panel Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 15: Control

    9-23 Parameters for Signals. The setting in parameter 9-15 PCD Write Configuration determines the signals for transmission (request) from the master to the frequency converter. MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 16 PCD 6 PCD 7 PCD 8 PCD 9 CTW/STW REF/MAV Read/ Read/ Read/ Read/ Read/ Read/ Read/ PPO 8 Read/ Write Write Write Write Write Write Write Write Illustration 4.1 Available PPO Types Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 17: Process Data

    The actual output of the frequency converter is limited by the speed limit parameters Motor Low/High Speed Limit [RPM/Hz] in parameter 4-11 Motor Speed Low Limit [RPM] to parameter 4-14 Motor Speed High Limit [Hz]. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 18: Process Control Operation

    4.2.4 Process Control Operation Chapter 4.4 PROFIdrive Control Profile and chapter 4.5 Danfoss FC Control Profile provide a detailed In process control operation, parameter 1-00 Configuration description of control and status data. Mode is set to [3] Process.

  • Page 19: Profidrive Control Profile

    Activation of the pre-programmed speed in When bit 02=1, the frequency converter is in state 1, parameter 8-91 Bus Jog 2 Speed. JOG 2 is only possible if bit Switching on inhibited. 04=0 and bits 00–03=1. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

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

    Logic or, or Logic and is selected. Bit 05, ON 3/OFF 3 When bit 02 of the control word is 0, bit 05=0. When bit 02 of the control word is 1, bit 05=1. Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 21 4-16 Torque Limit Motor Mode and parameter 4-17 Torque Limit Generator Mode. When bit 14=1, the limit selected in parameter 4-16 Torque Limit Motor Mode or parameter 4-17 Torque Limit Generator Mode is exceeded. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 22: 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 Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 23: Danfoss Fc Control Profile

    4.5.1 Control Word According to FC Profile (CTW) Parameter 3-10 Preset Reference To select Danfoss FC protocol in the control word, set parameter 8-10 Control Word Profile to [0] Frequency Parameter 3-10 Preset converter profile. Use the control word to send commands Reference from a master (PLC or PC) to a slave (frequency converter).

  • Page 24: Status Word According To Fc Profile (Stw)

    Bit 12=0, relay 04 is not activated. Table 4.11 Definition of Status Bits Bit 12=1, relay 04 is activated, provided [37] Control word bit 12 is selected in parameter 5-40 Function Relay. Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 25: Synchronize And Freeze

    Bit 10=1, the output frequency is within the defined limits. Bit 11, no operation/in operation Bit 11=0, the motor does not run. Bit 11=1, the frequency converter has a start signal or the output frequency is higher than 0 Hz. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 26: Freeze/Unfreeze

    The values are updated when a new freeze or unfreeze command is received. Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 27: Parameter Access

    At any time, store non-stored data in non- functionality. volatile memory by activating parameter 9-71 Profibus Save For more detailed instructions in use of the DP-V1 Data Values. function, refer to the PROFIBUS master manual from the PLC supplier. MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 28 AC1: Acyclic data master class 1. • AC2: Acyclic data master class 2. PROFIBUS DP services are activated via specific service access points (SAP). Table 5.2 shows the SAP specified for acyclic communication. Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 29 Parameter description elements such as type and minimum/maximum value. • Descriptive text for parameter values. • Access to multiple parameters in 1 telegram is also possible. Table 5.5 shows the structure of the PROFIdrive parameter channel. MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 30 (4+6*n)+2 parameter value n'th data value 0x42 Change parameter non- Table 5.6 Principle Structure of the PROFIdrive Parameter volatile Channel 0x51 Request parameter value double word 0x52 Change parameter value double word Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 31 1) U8 - Unsigned8, U16 - Unsigned16 values. 5.2.10 Request Reference Unique identification of request/response pair for the master. The master changes the request reference with each new request. The slave mirrors the request reference in the response. MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 32 Contains a 0 if the parameter is neither. bit set in the identifier (ID) parameter description element indicates the availability of a text description for a parameter. The description element can be read out by the Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 33: Pcv Parameter Access

    Using PCA, the master controls and supervises parameters and requests a response from the slave. Then the slave responds to a request from the master. Requests and responses are a handshake procedure and cannot be MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 34 Change parameter value (array word). Data change is not possible because factory set-up is Change parameter value (array long word). selected. Request number of array elements. Table 5.17 Fault Numbers 10–15 Not used. Table 5.15 Request Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 35: Profibus Dp Parameter And Data Type

    0000 0100 0111 1111=047F hex. 0000 0100 0111 1110=047E hex. 0000 0100 0111 1111=047F hex. 1) For restart after power-up: • Set bits 1 and 2 of the CTW to 1. • Toggle bit 0 0–1. MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 36 Byte 2 Ω Resistance SIGN Kiloohm kΩ 1000 Ratio Percent Relative Percent change Hertz Kilohertz 1000 Frequency Megahertz Gigahertz Table 5.18 Size Index and Conversion Index Table 5.21 Notation is 2s Complement Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 37 Parameter Access Programming Guide Bit sequence 16 boolean values for control and presentation of user functions. Byte 1 Byte 2 Table 5.22 Notation is Binary MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 38: Parameters

    This change is required for safety • Via the fieldbus. reasons to avoid an unintended change. • Via [Reset]. None • Via a digital input. FC RS485 FC USB Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 39 Restores the frequency converter to the Digital input original set-up following a control word timeout. The frequency converter performs the reset and then immediately reverts to the Logic AND [0] Do not reset setting. Logic OR MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 40 [2] Logic AND Activates the reverse command via the fieldbus/ serial communication port and also via 1 of the digital inputs. [3] Logic OR Activates the reverse command via the fieldbus/ serial communication port or via 1 of the digital inputs. Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 41: And 16-** Profibus Parameters

    Terminal 54 High Ref./ [1612] Motor Voltage Feedb. Value [1613] Frequency [653] Terminal 42 Output Bus [1614] Motor current Control [1615] Frequency [%] [663] Terminal X30/8 Output [1616] Torque [Nm] Bus Control MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 42 [1694] Ext. Status Word selection in [1695] Ext. Status Word 2 parameter 9-15 PCD [1696] Maintenance Word Write Configuration [1830] Analog Input X42/1 [1831] Analog Input X42/3 [1832] Analog Input X42/5 Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 43 [1606] Absolute Position [1677] Analog Out X30/8 [mA] [1609] Custom Readout [1678] Analog Out X45/1 [mA] [1610] Power [kW] [1679] Analog Out X45/3 [mA] [1611] Power [hp] [1680] Fieldbus CTW 1 [1612] Motor Voltage MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 44 1 and disables process control via standard [3451] Commanded Position master fieldbus or PROFIBUS master class 2. [3452] Actual Master Position [3453] Slave Index Position [3454] Master Index Position [3455] Curve Position [3456] Track Error Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 45 Active Set-up Follows the active set-up selected in Wrong configuration data from PLC. parameter 0-10 Active Set-up. Wrong ID sent by PLC. Internal fault occurred. Not configured. Timeout active. Warning 34, Fieldbus fault active. Table 6.1 PROFIBUS Warning Word MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 46 [0 - 9999 ] This parameter shows a list of all the defined Range: Function: frequency converter parameters available for [0 - 9999 ] This parameter shows a list of all the frequency PROFIBUS. converter parameters deviating from default setting. Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 47 [0 - 4294967295] View the warning word sent via the serial communication port in hex code. 16-94 Ext. Status Word Range: Function: [0 - 4294967295] Returns the extended warning word sent via the serial communication port in hex code. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 48: Profibus-Specific Parameter List

    0–115 Uint16 Parameter 9-92 Changed Parameters (3) – 0–115 Uint16 Parameter 9-93 Changed Parameters (4) – 0–115 Uint16 Parameter 9-94 Changed Parameters (5) – 0–115 Uint16 Parameter 16-84 Comm. Option STW 0–FFFF Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 49 Parameter 16-90 Alarm Word 0–FFFF Uint32 Parameter 16-92 Warning Word 0–FFFF Uint32 Table 6.2 PROFIBUS-specific Parameter List * Indicates a default setting. Refer to the relevant operating instructions for a comprehensive parameter list. MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 50: 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 Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 51: Example 2: Control Word Telegram Using Ppo Type

    Table 7.3 indicates the bits contained within the control word, and how they are presented as process data in PPO type 3 for this example. master slave number Table 7.3 Example: Control Word Telegram using PPO Type MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 52: Example 3: Status Word Telegram Using Ppo Type

    Table 7.5 indicates the bits contained within the status word, and how they are presented as process data in PPO type 3 for this example. master slave number Table 7.5 Example: Status Word Telegram using PPO Type Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 53: Example 4: Plc Programming

    256–257 258–259 260–261 262–263 Output 256–257 258–259 260–261 262–263 address address Set-up Status word MAV Motor Digital Set-up Control Reference Not used Not used torque input word Table 7.7 Input/Output Address Set-up MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 54 This network reverses the motor when digital input 19 is 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 Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 55: Troubleshooting

    Coast/DC brake/Q-stop Select the FC control mode, digital input, and/or serial No coast/DC brake/Q-stop communication, using parameter 8-50 Coasting Select to parameter 8-56 Preset Reference Select. Table 8.4 [3] Logic OR MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 56 Terminal Bit 02/03/04 Function Stop/counterclockwise Start/clockwise Start/clockwise Start/clockwise Table 8.8 [3] Logic OR Table 8.10 [1] Serial Communication If [2] Logic AND is selected, activate both signals to perform the function. Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 57 Table 8.11 [2] Logic AND If [3] Logic OR is selected, activation of 1 signal activates the function. Terminal Bit 00/01, 13/14 Function Preset reference, set-up number Table 8.12 [3] Logic OR MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 58: Warnings And Alarms

    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 Parameter 16-90 Alarm Word Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 59 – 20000000 536870912 Output frequency limit – 40000000 1073741824 Unused PTC 1 Safe Stop (W71) – 80000000 2147483648 Warning word 2 (ext. stat. word) – – Table 8.14 Parameter 16-92 Warning Word MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 60: Fault Messages Via Dp Diagnosis

    8.4 Fault Messages via DP Diagnosis The standard DP function features an online diagnosis, which is active during DP initialization and data exchange mode. Danfoss A/S © 01/2016 All rights reserved. MG37G202...

  • Page 61: Extended Diagnosis

    Table 8.18 Content of the Extended Diagnosis Frame master, and on the following request from the master, returns a standard DP diagnosis frame (6 bytes). MG37G202 Danfoss A/S © 01/2016 All rights reserved.

  • Page 62: Index

    High voltage..................... 6 Qualified personnel................6 ID extension.................... 30 Identifier ID..................... 30 RC content....................32 Read/write in double word format..........25 Reference handling................15 Leakage current..................7 Request/response handling............. 32 LEDs......................12 Danfoss A/S © 01/2016 All rights reserved. MG37G202...
  • Page 63 Index Programming Guide Safety......................7 Services overview................. 26 Size attribute..................34 Status word..................... 18 Symbols...................... 5 Sync/unsync................... 23 Termination switch................. 8 Unintended start..................6 Upper limit....................30 Warning word..................56 Warnings....................56 MG37G202 Danfoss A/S © 01/2016 All rights reserved.
  • Page 64 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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