Danfoss VLT MCA 121 EtherNet/IP Manual
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Danfoss VLT MCA 121 EtherNet/IP Manual

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MCA 121 EtherNet/IP
Contents
1 Safety
Safety Note
Safety Regulations
Warning against Unintended Start
2 Introduction
About this Manual
Technical Overview
Assumptions
Hardware
Background Knowledge
Available Literature
ODVA Conformance
Abbreviations
3 How to Install
The EtherNet/IP Option
How to Install Option in Frequency Converter
LED Behaviour
Topology
Network
Recommended Design Rules
EMC Precautions
4 How to Configure
IP Settings
Ethernet Link Parameters
Configuring the Scanner
IP traffic
5 How to Control
How to Control
I/O Assembly Instances
EtherNet/IP Connections
Class 1 connection
Class 3 connection
Unconnected Messages, UCMM
Control Word Profile
Change of State, COS
Danfoss FC Control Profile
Danfoss FC Control Profile
®
MG.90.J2.02 - VLT
is a registered Danfoss trademark
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Related Manuals for Danfoss VLT MCA 121 EtherNet/IP

Summary of Contents for Danfoss VLT MCA 121 EtherNet/IP

  • Page 1 How to Control I/O Assembly Instances EtherNet/IP Connections Class 1 connection Class 3 connection Unconnected Messages, UCMM Control Word Profile Change of State, COS Danfoss FC Control Profile Danfoss FC Control Profile ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 2: Table Of Contents

    Other EtherNet Services Advanced EtherNet Settings Parameter List Data Types Data Types Supported by FC 200/FC 300 7 Troubleshooting Step-by-step Troubleshooting Alarm Word and Warning Word 8 Appendix Supported CIP Objects Index ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 3: Safety

    In no event shall Danfoss be liable for direct, indirect, special, incidental, or consequential damages arising out of the use, or the inability to use information contained in this manual, even if advised of the possibility of such damages.

  • Page 4: Warning Against Unintended Start

    Also make sure that other voltage inputs have been disconnected, such as external 24 V DC, load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic back up. Please take note of discharge times and further safety guidelines from the section: “Safety and conformity”, in the respective Design Guide (MG.33.Ax.yy). ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 5: Introduction

    2.1.3 Assumptions These operating instructions are under the conditions that the Danfoss EtherNet/IP option is used in conjunction with a Danfoss FC 200/FC 300 frequency converter, inclusive that the installed controller supports the interfaces described in this document and that all the requirements stipulated in the controller, as well as the frequency converter, are strictly observed along with all limitations herein.

  • Page 6: Available Literature

    The VLT AutomationDrive IP21 / Type 1 Instruction provides information for installing the IP21 / Type 1 option. The VLT AutomationDrive 24 V DC Backup Instruction provides information for installing the 24 V DC Backup option. Danfoss Drives technical literature is also available online at www.danfoss.com/drives. 2.1.7 ODVA Conformance The EtherNet/IP option is tested to conform to the ODVA standards, and is certified, towards conformance test level version 3.

  • Page 7: How To Install

    MCA 121 EtherNet/IP 3 How to Install 3 How to Install 3.1.1 The EtherNet/IP Option Illustration 3.1: Overview of the option ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 8: How To Install Option In Frequency Converter

    After installing the MCA 121 option, be aware of the following parameter settings: par. 8-01 Control Site : [2] Controlword only or [0] Digital and ctrl. word Control Word Source Option A par.8-02 : [3] ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 9: Led Behaviour

    Flashing red/green The EIP option is in self-test mode Green Table 3.2: NS1 + NS2: Network Status (one per port) During normal operation the MS and at least one NS LED will show a constant green light. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 10: Topology

    For line topology please refer to section: “Recommended design rules” In a line topology all drives must be powered, either by mains or by their 24 V DC option cards, for the build-in switch to work. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 11: Network

    For connecting EtherNet/IP devices both hubs and switches can be used. It is, however, recommended always to use suitable industrial graded Ethernet IP Traffic switches. For more information regarding IP-switching, please refer to section: in this manual. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 12: Recommended Design Rules

    It is not recommended to connect more than 32 drives in a line at any API. Exceeding the recommended design rules, may result in failing communication. AutomationDrive AutomationDrive AutomationDrive AutomationDrive AutomationDrive AutomationDrive AutomationDrive Max. 32 drives AutomationDrive AutomationDrive AutomationDrive AutomationDrive AutomationDrive AutomationDrive AutomationDrive ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 13: Emc Precautions

    When crossing is unavoidable, the Ethernet cable must cross motor and brake resistor cables at an angle of 90 degrees. A utomationDrive ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 14 4 How to Configure MCA 121 EtherNet/IP ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 15: How To Configure

    If no DHCP or BOOTP reply has been received after 4 attempts (e.g. if the DHCP/BOOTP server has been powered off), the option will fallback to the last good known IP address. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 16: Ethernet Link Parameters

    Half-duplex provides communication in both directions, but only in one direction at a time (not simultaneously). Full-duplex allows communication in both directions, and unlike half-duplex, allows for this to happen simultaneously. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 17: Configuring The Scanner

    4 How to Configure 4.1.3 Configuring the Scanner EDS file Danfoss provides a generic English EDS (Electronic Data Sheet) file covering all voltage and power sizes, for off-line configuration. The EDS file can be downloaded from: http://www.danfoss.com/BusinessAreas/DrivesSolutions/Softwaredownload/DDFieldbus_Setup_Files.htm The current version of the major EtherNet/IP configuration tools does not support EDS-files for EtherNet/IP devices.
  • Page 18 – This button will make a simulated Power-cycle of the drive. EtherNet/IP Connections How to For more information on the CIP class 1 Forward Open command, please refer to section: under the Control -chapter. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 19: Ip Traffic

    Protocol costs change, the spanning-tree algorithm reconfigures the spanning-tree topology and re-establishes the link by activating the standby path. Spanning-Tree Protocol operation is necessary if the FC 200/FC 300’s are running in a ring/redundant line topology. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 20 5 How to Control MCA 121 EtherNet/IP ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 21: How To Control

    For configuration of a 2-word (32-bit) parameter read/write, use 2 consecutive arrays in par. 12-21 and 12-22, like [2]+[3], [4]+[5], [6]+[7] etc. Read/write of 2-word values in arrays like: [3]+[4], [5]+[6], [7]+[8] are not possible. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 22: Ethernet/Ip Connections

    Specified for both directions: Originator -> Target / Target -> Originator. Profile Direction Connection Points Control Word Profile (par.8-10 (decimal) Originator →Target 20, 21 ODVA Target →Originator 70, 71 Originator →Target 100, 101, 103 Target →Originator 150, 151, 153 ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 23: Class 3 Connection

    ODVA; gives access to the ODVA specific profiles and assembly instances: 20, 21, 70 and 71 FC; enables the Danfoss profile and assembly instances: 100, 101, 103, 150, 151 and 153 For more information on the different profiles, please refer to the subsequent sections.

  • Page 24: Change Of State, Cos

    COS messages. If par. 12-37 is set to 0, the Production Inhibit Timer is disabled. The figure below shows the different PCD’s and their corresponding filter parameters. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 25: Danfoss Fc Control Profile

    MCA 121 EtherNet/IP 5 How to Control 5.2 Danfoss FC Control Profile 5.2.1 Danfoss FC Control Profile Control Word according to FC ProfileDrive Profile. Instances 100, 101, 103/150, 151, 153 Preset Reference Select In par. 8-56 select a selection is made to define how Bit 00/01 gates with the corre- sponding function on the digital inputs.

  • Page 26: Status Word According To Fc Profiledrive Profile (Stw)

    Local operation Bus control Out of frequency limit Frequency limit ok No operation In operation Drive ok Stopped, auto start Voltage ok Voltage exceeded Torque ok Torque exceeded Thermal ok Thermal exceeded ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 27: Odva Control Profile

    Bit = 0 Bit =1 Bit = 0 Bit =1 Stop Fwd Stop Run Fwd Stop Run Rev No function Fault reset No function Fault reset Net Ctrl Net Ref 07-15 ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 28: Status Word Under Instances 20/70 And 21/71

    Bit 0, Fault: Bit 0 = "0" means that there is no fault in the frequency converter. Bit 0 = "1" means that there is a fault in the frequency converter. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 29: Reference Handling

    If the bus speed reference is negative, and the control word contains a run reverse signal, the drive will run clockwise (- - is +). MAV is scaled in the same way as the reference. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 30: Bus Speed Reference Value Under Instances 20/70 And 21/71

    5.4.2 Bus Speed Reference Value under Instances 20/70 and 21/71 → The speed reference value should be transmitted to the VLT frequency converter in the form of a 16-bit word. The value is transmitted directly in RPM. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 31: Parameters

    LCP or via a digital input. Select setup 1 Changes the set-up upon reestablishment of communication following a control word time-out. If communication resumes causing the time-out situation to disappear, par.8-05 End-of-Timeout ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 32 Set in case of a trip, except if the trip is executed by an Alarm 68. [16] T37 DI status The bit indicates the status of terminal 37. “0” indicates T37 is low (safe stop) “1” indicates T37 is high (normal) ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 33 Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs. Control Site Digital and control word This parameter is active only when par.8-01 is set to [0] ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 34 Activates the Reverse command via the serial communication port or fieldbus option. Logic AND Activates the Reverse command via the fieldbus/serial communication port, AND additionally via one of the digital inputs. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 35: Parameter Group 12

    Selects the IP Address assignment method. [0] * Manual IP-address can be set in par. 12-01 IP Address. DHCP IP-address is assigned via DHCP server. BOOTP IP-address is assigned via BOOTP server. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 36: Ethernet Link Parameters

    Range: Function: [00:1B:08:00:00:00 – 00:1B: Read only Displays the Physical (MAC) address of the option. 08:FF:FF:FF] 6.2.2 Ethernet Link Parameters 12-1* Ethernet Link Parameters Option: Function: Applies for whole parameter group. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 37: Process Data

    Range: Function: [[0 - 9] PCD read 0 - 9] Configuration of readable process data. For configuration of 2-word (32-bit) parameter read/write, use 2 consecutive arrays in par. 12-21 and 12-22. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 38: Ethernet/Ip

    Reference from the network is not active. Reference from the network is active. 12-32 Net Control Option: Function: Read only. Displays the control source in Instance 21/71. [0] * Control via the network is not active. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 39: Other Ethernet Services

    Function: [0 – 9999] Configures the TCP port-number for the transparent socket channel. This enables FC-telegrams to be sent transparently on Ethernet via TCP. Default value is 4000, 0 means disabled. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 40: Advanced Ethernet Settings

    10% of the total bandwidth is allowed for broadcast messages, if the amount of broadcast messages increases above the 10% threshold, they will be blocked. Protection Value Port 1 (*Off – 20%) ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 41 Alignment Errors FCS Errors Single Collisions Multiple Collisions SQE Test Errors Deferred Errors Late Collisions Excessive Collisions MAC Transmit Errors Carrier Sense Errors [10] Frame Too Long [11] MAC Receive Errors ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 42: Parameter List

    6 Parameters MCA 121 EtherNet/IP 6.3 Parameter List ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 43 MCA 121 EtherNet/IP 6 Parameters ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 44: Data Types

    This number to the left refers to a conversion figure on the right to be used when writing or reading parameters. Conversion Index Conversion Factor 1/60 1000000 100000 10000 1000 0.01 0.001 0.0001 0.00001 0.000001 ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 45: Troubleshooting

    Warning word and alarm word are displayed in par. 16-90 to 16-95. For more information on the individual alarms and warnings, please refer to: FC 200/FC 300 Design Guide. Please note that the availability of the individual alarms and warnings are dependent on the drive type: /FC 200/FC 300 series. ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 46 Brake resistor short circuit 08000000 Brake chopper fault 10000000 Option change 20000000 Drive initialized 40000000 Safe Stop 80000000 Mech. Brake low MAR = Major Recoverable Fault MAU = Major Unrecoverable Fault ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 47 Low temperature 08000000 Reserved 08000000 Voltage limit 10000000 Reserved 10000000 Encoder loss 20000000 Reserved 20000000 Output frequency limit 40000000 PTC thermistor 40000000 Safe stop 80000000 Dangerous failure 80000000 Extended status word ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 48 02000000 Reserved 01000000 Reserved 04000000 Reserved 02000000 Reserved 08000000 Reserved 04000000 Reserved 10000000 Reserved 08000000 Reserved 20000000 Reserved 10000000 Reserved 40000000 PTC thermistor 20000000 Reserved 80000000 Reserved 40000000 Reserved 80000000 Reserved ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 49 00040000 Start 00080000 Start Applied 00100000 Start Delay 00200000 Sleep 00400000 Sleep Boost 00800000 Running 01000000 Bypass 02000000 Fire Mode 04000000 Reserved 08000000 Reserved 10000000 Reserved 20000000 Reserved 40000000 Reserved 80000000 Reserved ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 50 8 Appendix MCA 121 EtherNet/IP ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 51: Appendix

    Danfoss Extended Control Output 4 Words Danfoss Extended Control Output 10 Words Danfoss Basic Control Input 2 Words Danfoss Extended Control Input 4 Words Danfoss Extended Control Input 10 Words Table 8.2: Instance Attributes ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 52 Bit 7 in FC CTW Alarm Word Fault Code UINT Mapping of par. 16-90 to CIP specific fault codes Control from net Boolean Parameter 12-31 value written from option Table 8.5: Instance Attributes ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 53 Sets the contents of specified attribute Reset Resets drive to it’s start-up state. Table 8.7: Services supported Control Word Profile Class ID 0x29 is only available if ODVA profile is selected in par.8-10 ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 54 Primary name server 12-06 [0] Name Server 2 UDINT Secondary name server 12-06[1] Domain Name STRING Default domain name 12-07 Get/Set Host Name STRING Host name 12-08 Table 8.10: Instance Attributes ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 55 Human readable identification Link List Size USINT Number of members in Link List Link List ARRAY OF UINT Link List between internal and all according external interfaces Table 8.11: Instance Attributes ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 56: Service Code Supported

    UINT parameter instance of base source offset link UINT parameter instance of offset source decimal precision USINT specifies parameter value format variable Table 8.14: Instance attributes ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 57: Returns Contents Of Specified Attribute

    UINT instance number of Parameter Object variable Table 8.16: Instance Attributes Class ID 0x64 – 0xC7 Danfoss Objects The CIP Class ID 100 to 199 (0x64 to 0xC7) gives access to all drive parameters. Class (decimal) Danfoss Parameter range 0-01 - 0-99 1-00 –...
  • Page 58 Supported Service Name Description of Service Class Instance Get_Attribute_Single returns contents of specified attribute Set_Attribute_Single modifies attribute Get_Att_Scattered returns specified parameter values Set_Att_Scattered sets specified parameter values Table 8.17: Services supported ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

  • Page 59: Index

    13, 16, 17, 19, 36, 37, 39, 40, 45 Ethernet Ethernet/ip 5, 17, 18, 19, 22, 38, 51 Fc Profile 21, 29, 32 Fc Profile 25, 26 Forward Open 18, 22, 23, 39, 52 Hardware 3, 5 Hardware ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 60 Reference 6, 25, 28, 29, 30, 38, 48, 54 References Reset Control Word Timeout 8-06 Reversing Select 8-54 Safety Set-up Select 8-55 Spanning Tree Spanning Tree 11, 19 Start Select 8-53 ® MG.90.J2.02 - VLT is a registered Danfoss trademark...
  • Page 61 MCA 121 EtherNet/IP Index Topology 10, 12, 19 Topology Troubleshooting Unconnected Messages Warning Word 47, 48 Warning Word ® MG.90.J2.02 - VLT is a registered Danfoss trademark...

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