Danfoss MCA 121 Design guide

MCA 121 EtherNet/IP Contents

Contents

1 Safety

Safety Note 3 Safety Regulations 3 Warning against Unintended St art 4

2 Introduction

About this Manual 5 Technical Overview 5 Assumptions 5 Hardware 5 Background Knowledge 5 Available Literature 6 ODVA Conformance 6 Abbreviations 6

3 How to Install

The EtherNet/IP Option 7 How to Install Option in Frequency Converter 8

LED Behaviour 9 Topology 10 Network 11 Recommended Design Rules 12 EMC Precautions 13

4 How to Configure

IP Settings 15 Ethernet Link Parameters 16 Configuring the Scanner 17 IP traffic 19

5 How to Control

How to Control 21 I/O Assembly Instances 21 EtherNet/IP Connections 22 Class 1 connection 22 Class 3 connection 23

Unconnected Messages, UCMM 23 Control Word Profile 23 Change of State, COS 24 Danfoss FC Control Profile 25 Danfoss FC Control Profile

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Contents MCA 121 EtherNet/IP

Status Word according to FC ProfileDrive Profile (STW) 26 ODVA Control Profile 27 Control Word under Instances 20/70 and 21/71 27 Status Word under Instances 20/70 and 21/71 28 Reference Handling 29 Bus Speed Reference Value under Instances 100-101-103/150-151-153 29 Bus Speed Reference Value under Instances 20/70 and 21/71 30

6 Parameters

Parameter Group 8-** 31 Parameter Group 12-** 35 IP Settings 35 Ethernet Link Parameters 36 Process Data 37 EtherNet/IP 38 Other EtherNet Services 39 Advanced EtherNet Settings 40 Parameter List 42 Data Types 44 Data Types Supported by FC 200/FC 300 44

7 Troubleshooting

Step-by-step Troubleshooting 45 Alarm Word and Warning Word 45

8 Appendix

Supported CIP Objects 51

Index

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MCA 121 EtherNet/IP 1 Safety

1Safety

1.1.1 Copyright, Limitation of Liability and Revision Rights

This publication contains information proprietary to Danfoss. By accepting and u sing this manual the user agrees that the information contained herein will be used solely for operating equipment from Danfoss or equipment from other vendors provided that such equipment is intended for communication with Danfoss equipment over an Ethernet serial communication link. This publication is protected under the Copyright laws of Denmark and most other countries.

Danfoss does not guarantee that a software program produced according to the guidelines provided in this manual will function properly in every physical, hardware or software environment.

Although Danfoss has tested and reviewed the documentation within this manual, Danfoss makes no warranty or representation, either express or implied, with respect to this documentation, including its quality, performance, or fitness for a particular purpose.

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. In particular, Danfoss is not responsible for any costs including but not limited to those incurred as a result of lost profits or revenue, loss o r damage of equipment , loss of compu ter programs, loss of data, the costs t o substitute these, or any claims by third parties.

Danfoss reserves the right to revise this publication at any time and to make changes in its contents without prior notice or any obligation to notify previous users of such revisions or changes.

1.1.2 Safety Note

The voltage of the frequency converter is dangerous whenev er connected to mains. Incorrect installation of the motor, frequency converter or fieldbus may cause damage to the equipment, serious perso nal injury or death. Consequently, the instructions in this manual, as well as national and local rules and safety regulations, must be complied with.

1.1.3 Safety Regulations

1. The frequency converter must be disconnected from mains if repair work is to be carried out. Check that the mains supply has been disconnected and that the necessary time has passed before removing motor and mains plugs.

2. The [OFF] key on the LCP of the frequency converter does not disconnect the equipment from mains and is thus not to be used as a safety switch.

3. Correct protective earthing or grounding of the equipment must be established, the user must be protected against supply voltage, and th e motor must be protected against overload in accordance with applicable national and local regulations.

4. The earth leakage currents are higher than 3.5 mA.

5. Protection against motor overload is not included in the factory setting. If this function is desired, set par. to data value ETR trip or data value ETR warning.

NB!

The function is initialised at 1.16 x rated motor current and rated motor frequency. For the North American market; the ETR functions provide class 20 motor overload protection in accordance with NEC.

6. Do not remove the plugs for the motor and mains supply while the frequency converter is connected to mains. Check that the mains supply has been disconnected and that the necessary time has passed before removing motor and mains plugs.

7. Please note that the frequency converter has more voltage inputs than L1, L2 and L3, when load sharing (linking of DC intermediate circuit) and external 24 V DC have been installed. Check that all voltage inputs have been disconnected and that the necessary time has passed before commencing repair work.

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1 Safety MCA 121 EtherNet/IP

1.1.4 Warning against Unintended Start

1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the freq uency converter is connected to mains. If personal sa fet y considerations make it necessary to ensure that no unintended start occurs, these stop functions are not sufficient.

2. While parameters are being changed, the motor may start. Consequently, the [OFF] key must always be activated.

3. A motor that has been stopped may start if faults occur in the electronics of the frequency converter , or if a temporary ove rload or a fault in the supply mains or the motor connection ceases.

Touching the electrical parts may be fatal - even after the equipment has been disconnected from mains.

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).

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MCA 121 EtherNet/IP 2 Introduction

2Introduction

2.1.1 About this Manual

First time users can obtain the most essential information for quick installation and set-up in these chapters:

Introduction How to Install How to Configure the System

For more detailed information including the full range of set-up options and diagnosis tools please refer to the ch apters:

How to Configure the System How to Control the FC 200/FC 300 How to Access FC 200/FC 300 Parameters Parameters Troubleshooting

Terminology:

In this manual several terms for Ethernet is used.

-EtherNet/IP, is the term used to describe the CIP/ODVA application protocol.

-Ethernet, is a common term u sed to describe the ph y sical layer of the network and does not relate to the application protocol.

2.1.2 Technical Overview

EtherNet/IP™ was introduced in 2001 and today is the most developed, proven and complete industri al Ethernet network solut ion available for manufacturing automation. EtherNet/IP is a member of a family of networks that implements the Common Industrial Protocol (CIP encompasses a comprehensive suite of messages and services for a variety of manufacturing automati on applications, including control, safety, syn chronization, motion, configuration and information. As a truly media-independent protocol that is su pported by hundred s of vendors from around the world, CIP provides users with unified communication architecture throughou t the manufacturing enterprise.

™

) at its upper layers. CIP

EtherNet/IP provides users with the network tools to deploy standard Ethernet technology for manufacturing applications while ena bling Intern et and enterprise connectivity.

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.

2.1.4 Hardware

This manual relates to the EtherNet/IP option MCA 121, type no. 130B1119 (un-coated) and 130B1219 (coated).

2.1.5 Background Knowledge

The Danfoss EtherNet/IP Option Card is designed to communicate with any system complying with the CIP EtherNet/IP standard. Familiarity with this technology is assumed. Issues regarding hardware or software produced by other manufact urers, including commissioning tools, are beyond the scope of this manual, and are not the responsibility of Danfoss.

For information regarding commissioning tools, or communication to a non-Danfoss node, please consult the appropriate manua ls.

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2 Introduction MCA 121 EtherNet/IP

2.1.6 Available Literature

Available Literature for FC 200/FC 300

- The VLT AutomationDrive Operating Instructions provide the neccessary information for getting the drive up and running.

- The VLT AutomationDrive Design Guide entails all technical information about the drive design and applications including encoder, resolver and

relay options.

- The VLT AutomationDrive Profibus Operating Instructions provide the information required for controlling, monitoring and programming the drive via a Profibus fieldbus.

- The VLT AutomationDrive Operating Instructions provide the information required for controlling, monitoring and programming the drive via a DeviceNet fieldbus.

- The VLT AutomationDrive MCT 10 Operating Instructions provide information for installation and use of the software on a PC.

- The VLT AutomationDrive IP21 / Type 1 Instruction pr ovides information for installing the IP21 / Type 1 op t io n .

- The VLT AutomationDrive 24 V DC Backup Instruction provi des information for installing the 24 V DC Backup option.

Danfoss Drives technical literature is also available online at www.danfoss.com/drive s .

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.

2.1.8 Abbreviations

Abbreviation Definition

API Actual Packet Interval CC Control Card CIP Common Industrial Protocol CTW Control Word DHCP Dynamic Host Configuration Protocol EIP EtherNet/IP EMC Electromagnetic Compatibility I/O Input/Output IP Internet Protocol LCP Local Control Panel LED Light Emitting Diode LSB Least Significant Bit MAR Major Reco verable fail MAU Major Unrecoverable fail MAV Main Actual Value (actual output) MSB Most Significant Bit MRV Main Reference Value N/A Not applicable ODVA Open DeviceNet Vendor Association PC Personal Computer PLC Programmable Logic Controller PNU Parameter Number REF Reference (= MRV) RTC Real Time Clock STP Spanning tree Protocol STW Status Word

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MCA 121 EtherNet/IP 3 How to Install

3How to Install

3.1.1 The EtherNet/IP Option

. .

Illustration 3.1: Overview of the option

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3 How to Install MCA 121 EtherNet/IP

3.1.2 How to Install Option in Frequency Converter

Items required for installing a fieldbus option in the frequency converter:

- The fieldbus option

- Fieldbus option adaptor frame for the FC 200/FC 300. This frame is deeper than the standard frame, to allow space for the fieldbus option

beneath

- Strain relief (only for A1 and A2 enclosures)

Instructions:

- Remove LCP panel from the FC 200/FC 300.

- Remove the frame located beneath and discard it.

- Push the option into place. The Ethernet connectors must be facing upwards.

- Remove both knock- ou ts on the fieldbus option adaptor frame.

- Push the fieldbus option adaptor frame for the FC 200/FC 300 into place.

- Replace the LCP and attach cable

NB!

Do not strip the Ethernet cable and ground it via the strain relief-plate! The grounding of screened Ethernet cable is done through the RJ-45 connector on the opti on.

NB!

After installing the MCA 121 option, be aware of the following parameter settings: par. 8-01 par.8-02

Control Site

Control Word Source

: [2]

Controlword only

: [3]

Option A

or [0]

Digital and ctrl. word

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MCA 121 EtherNet/IP 3 How to Install

3.1.3 LED Behaviour

The option has 3 bi-coloured LEDs according to ODVA specifications:

LED Label

MS Module Status NS1 Network Status Ethernet Port 1 NS2 Network Status Ethernet Port 2

The option LED’s operates according to ODVA specifications.

State LED Description

No power Off The device is un-powered Device operational Green: Solid green The device is operational Standby Green: Flashing green The device needs commission ing Minor fault Red: Flashing red The device has detected a recoverable fault Major fault Red: Solid red The device has detected an un-reco verable fault

Self test

Table 3.1: MS: Module Status

State LED Description

No IP-address (no power) Off

No connections Green: Flashing green

Connected Green: Solid green

Connection time-out Red: Flashing red One or more CIP connections have timed-out

Duplicate IP Red: Solid red

Self test

Description

Red: Flashing red/ Green:

Red: Green

green

Flashing red/green The EIP option is in self-test mode

The EIP option is in self-test mode

The device does not have a valid IP-address (or is un-powered) There are no established CIP connections to the device There is established (at least) one CIP connection to the device

The IP-address assigned to the device is already in use

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.

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3 How to Install MCA 121 EtherNet/IP

3.1.4 Topology

The MCA 121 features a build-in Ethernet-switch, thus having two Etherne t RJ-45 connectors. This enables the po ssibility for connecting several EtherNet/ IP options in a line topology as an alternative to the typical star-topology.

The two ports are equal, in the sense that they are transparent for the option. If only one connector is used, either port can be used.

Illustration 3.2: Star topology

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDriv e

VLT

AutomationDr ive

VLT

AutomationDrive

130BA903.10

VLT

AutomationDriv e

Illustration 3.3: Line topology

NB!

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.

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

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VLT

AutomationDriv e

130BA904.10

MCA 121 EtherNet/IP 3 How to Install

NB!

Please observe that mounting drives of different power-sizes in a line topology may result in unwanted power-off behaviour. Smaller drives discharge faster than bigge r drives. This c an result in loss of link in the line to pology, w hich may l ead to control word timeout. To avoid this, mount the drives with the longest discharge time first in the line topology.

VLT

AutomationD riv e

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDrive

130BA905.10

Illustration 3.4: Ring/redundant line topology

NB!

For this type of topology it is crucial that t he network switch supp orts Spanning Tree Pro tocol (STP) or Rapid Spacing Tree (RSTP), and that STP is enabled. For more information on Spanning Tree please refer to section

IP traffic

3.1.5 Network

It is of high importance that the media chosen for Ethernet data transmission are suitable. Usually CAT 5e and 6 cables are recommended for industrial applications. Both types of cable are available as Unshielded Twisted Pair and Shielded Twisted Pair. Generally shielded cables are recommended for use in industrial environments and with frequency converters. A maximum cable-length of 100 m is allowed between switches.

Optical fibres can be used for gapping longer distances and providing galvanic isolation.

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.

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3 How to Install MCA 121 EtherNet/IP

3.1.6 Recommended Design Rules

While designing Ethernet networks special attention and caution must be taken regarding active network components. While designing a network for line topolo gy it is important to notice that a small delay is added with each every switch in the line.

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.

VLT

AutomationDrive

AutomationDr ive

Max. 32 drives

AutomationDr ive

VLT

AutomationDr ive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDr ive

VLT

AutomationDrive

VLT

AutomationDrive

VLT

AutomationDr ive

VLT

AutomationDr ive

VLT

AutomationDr ive

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MCA 121 EtherNet/IP 3 How to Install

3.1.7 EMC Precautions

The following EMC precautions are recommended in order to achieve interference-free operation of the Ethernet network. Additional EMC information is available in the FC 200/FC 300 series Design Guide.

NB!

Relevant national and lo cal regulations, for example regarding protective earth connection, must be observed.

The Ethernet communication cable must be kept away from motor and brake resistor cables to avoid coupling of high frequency noise from one cable to the other. Normally a distance of 200 mm (8 inches) is sufficient, but maintain ing the greate st possible dista nce between the cables is recommended, especially where cables run in parallel over long distances. When crossing is unavoidable, the Ethernet cable must cross motor and brake resistor cables at an angle of 90 degrees.

VLT

Au to mati on D ri v e

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4 How to Configure MCA 121 EtherNet/IP

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MCA 121 EtherNet/IP 4 How to Configure

4 How to Configure

4.1.1 IP Settings

All IP-related parameters are located in parameter group 12-0*:

12-00 IP Address Assignment 12-01 IP Address 12-02 Subnet Mask 12-03 Default Gateway 12-04 DHCP Server 12-05 Lease Expires 12-06 Name Servers 12-07 Domain Name 12-08 Host Name 12-09 Physical Address

The MCA 121 option offers several ways of IP address assignment.

Setting up drive with manual assigned IP address:

Par. Name Value

12-00 12-01 12-02 12-03

*= Class C IP address example. Any valid IP address can be entered.

NB!

A power-cycle is necessary after setting the IP parameters manually.

Setting up drive with automatic (BOOTP/DHCP) assigned IP address:

Par. Name Value

12-00 12-01 12-02 12-03

By IP address assigned by DHCP/BOOTP server, the assigned

Server

, the IP address of the found DHCP or BOOTP server is displayed. For DHCP only: The remaining leas e-time ca n be re ad-out in par . 12- 05

Expires

Par. 12-09, DHCP or BOOTP, the physical MAC address is linked with a fixed IP address.

IP Address Assignment IP Address Subnet Mask Default Gateway

Physical Address

IP Address Assignment IP Address Subnet Mask Default Gateway

[1] DHCP/[2] BOOTP Read only Read only Read only

IP Address

reads out the MAC address of option, which is al so printed on the label of the option. If using fixed leases together with

and

Subnet Mask

[0] MANUAL

192.168.0.xxx*

255.255.255.0* optional

can be read out in par. 12-01 and 12-02. In p ar. 12-04

DHCP Lease

NB!

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.

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4 How to Configure MCA 121 EtherNet/IP

Par. 12-03,

Par. 12-06, Par. 12-07, Par. 12-08, Are used with Domain Name Server systems and are a ll optional. If DHCP or BOOTP is select ed as IP a ddress assignment, these pa rameters a re read only.

Default Gateway

Name Servers Domain Name Host Name

NB!

It is only possible to assign valid class A, B and C IP address to the option. The valid ranges are shown in the below table:

Class A 1.0.0.1 - 126.255.255.254 Class B 128.1.0.1 - 191.255.255.254 Class C 192.0.1.1 - 223.255.254.254

is optional and only used in routed networks.

4.1.2 Ethernet Link Parameters

Parameter group 12-1* holds information Ethernet Link information:

12-10 Link Status 12-11 Link Duration 12-12 Auto Negotiation 12-13 Link Speed 12-14 Link Duplex

Please note the Ethernet Link Parameters are unique per port.

Par. 12-10, Par. 12-10, Par. 12-11,

Par. 12-12, duplex mode. In this process, the connected devices first share their capabilities as for these parameters and then choose the fastest transmission mode they both support. By default this function is enabled. Incapability between the connected devices, may lead to decreased commu n ic ation performance. To prevent this, Auto Negotiation can be disabled. If par. 12-12 is set to OFF, link speed and duplex mode can be configured manually in par. 12-13 and 12-14.

Par. 12-13,

Par. 12-14, Half-duplex provides communication in both directions, but only in on e dir ection at a time (not simulta n eously). Full-duplex allows communication in both directions, and unlike half -duplex, allows for this to happen simu l t aneously.

Link Status Link Status Link Duration

Auto Negotiation

Link Speed

Link Duplex

and par. 12-11, will display Link or No Link according to the status of the present port.

will display the duration of the link on the present port. If the link is broken the counter will be reset.

– is a feature that enables two connected Ethernet devices to choose common transmission parameters, such as speed and

– displays/sets the link speed per port. “Non e” is displayed if no link is present.

– displays/sets the duplex mode per port.

Link Duration

displays information on the link status, per port.

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MCA 121 EtherNet/IP 4 How to Configure

4.1.3 Configuring the Scanner

EDS file

Danfoss provides a generic English EDS (Electronic Data Sheet) file covering al l v olt age and power sizes, for off-line configu ration. The EDS file can be downloaded from:

http://www.danfoss.com/BusinessAreas/DrivesSolutions/Softwaredownload/DDFieldbus_Setup_Files.htm

NB!

The current version of the major EtherNet/IP configuration tools does not support EDS-files for EtherNet/IP devices.

Configuring a Rockwell Master

For configuring a FC 200/FC 300 with MCA121 for op eration w ith a Rockwell (Allen-Bradley) Scanner via EtherNet/IP, the FC 200/F C 300 m ust be add ed

Generic Ethernet Module

as a Under the

General

-tab, enter information about: Name of device, IP Address, Assembly Instance and Data size

Under the

NB!

Configuration

Under

NB!

Please note that the example shows a 20/70 assembly instance connection. This requires par. 8-10 Other supported connections are shown in section:

Connection

-tab, enter information about: RII and fault conditions.

in the Connection Parameters a “4” must be entered as Assembly Instance.

I/O Assembly Instanced

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Control Profile

to be set to: ODVA.

4 How to Configure MCA 121 EtherNet/IP

The

Module Info Reset Module

The

– This tap holds generic information.

– This button will make a simulated Power-cycle of the drive.

NB!

For more information on the CIP class 1 Forward Open command, please refer to section:

Control

-chapter.

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EtherNet/IP Connections

under the

How to

MCA 121 EtherNet/IP 4 How to Configure

4.1.4 IP traffic

The use of Ethernet based network for industrial automation purposes, calls for careful and thorough network design. Especially the use of active ne twork components like switches and routers requires detailed know-how about the behaviour of IP tr affic.

Some important issues:

Multicast

Multicast traffic; is traffic that is addressed to a number of recipients. Each host processes the received multicast packet to deter mine if it is the targe t for the packet. If not, the IP package is discarded. This causes an excessive network load of each node in the network since they are flooded with multicast packages. The nature of EtherNet/IP traffic is that all Originator-to-Target traffic is Unicast (point-to-point) but Target-to-Originator traffic is optional Multicast. This enables that several listen only -connections can be made to a single host.

In switched networks hosts also have the risk of becoming flooded with multicast traffic. A switch usually forwards traffic by MAC address tables build by looking into the source address field of all the frames it r e c eives. A multicast MAC address is never used as a source address for a packet. Such addresses do not appear in the MAC address table, and the switch has no method for learning them, so it will just forward all multicast traffic to all connected hosts.

IGMP

IGMP (Internet Group Management Protocol) is an integrated part of IP. It allows hosts to join or leave a multicast host group. Group membership information is exchanged between a specific host and the nearest multicast router.

For EtherNet/IP networks it is essential that the switches used, supports IGMP Snooping. IGMP Snooping enables the switch to “listen in" on the IGMP conversation between hosts and routers. By doing this the switch will recognise which hosts are members of which groups, thus being able to forward multicast traffic only to the appropriate hosts.

Spanning Tree Protocol (STP)

For an Ethernet network to function properly, only one active path can exist between two nodes. Spanning-Tree Protocol is a link management protocol that provides path redundancy while preventing undesirable loops in the network. When loops occur, some switches see stations appear on both sides of it self. This condition confuses the forwarding algorithm and allows for duplicate frames to be forwarded.

To provide path redundancy, Spanning-Tree Protocol defines a tree that spans all switches in an extended network. Spanning-Tree Protocol forces certain redundant data paths into a standby (blocked) state. If one network segment in the Spanning-Tree Protocol becomes unreachable, or if Spanning-Tree 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.

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5 How to Control MCA 121 EtherNet/IP

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MCA 121 EtherNet/IP 5 How to Control

5How to Control

5.1 How to Control

5.1.1 I/O Assembly Instances

I/O Assembly Instances are a number of defined process control objects with defined content comprising control and status information. Unlike DeviceNet it is possible to run with asymmetrical instances. E.g. 101 /153 = 8 bytes/20 bytes.

It is not possible to mix instances across profiles, e.g. 20/100. Assembly instances must be consistent to the: ODVA or FC profile.

The controlling instance can be read in par. 12- 2 0,

The figure below shows the I/O Assembly Instance options for controlling and monitoring the FC 200/FC 300 drive.

Profile

(par.8-10

ODVA

Control Word

)

Profile

Direction

Originator →Target

Target →Originator

Control Instance

Instances

(decimal)

20 4

21 4

70 4

71 4

100 4

Size

(bytes)

Data

Originator →Target

Target →Originator

NB! Use of 32-bit process data.

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.

101 8

103 20

150 4

151 8

153 20

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5 How to Control MCA 121 EtherNet/IP

5.1.2 EtherNet/IP Connections

The MCA 121 option supports the CIP connections described in the following sections:

5.1.3 Class 1 connection

I/O connection using TCP transport. Maximum one Class 1 connection is supported by the EtherNet/IP option, but several listen only connection can be established if multicast is selected a s Transport type. This type of connection is use d for c yc lic I/O and Change-Of-State connections. The connection is established with a Forward Open command, containing the following information:

Transport Type:

Specified for both directions:

- Originator-to-Target / Target-to-Originator.

- Point to Point

- Multicast (Target-to-Originator only)

Data Size:

Specified (in bytes) for both directions: Originator -> Target / Target -> Originator. The data-size depends on the assembly-instance chosen in:

Destination

Instances (decimal) Data Size Originator →Target Target →Originator 20, 21, 100 70, 71, 150 4 bytes 101 151 8 bytes 103 153 20 bytes

Packet Rate:

Specified (in milliseconds) for both directions: Originator -> Target / Target -> Originator. Minimum packet rate supported: 1 ms

Production Inhibit Timeout:

Specifies (in milliseconds) the timeout-time for both directions.

Trigger:

Selects the transport trigger type:

- Cyclic (Data is transmitted cyclically as polled I/O)

- Change Of State (Data is transmitted on Change of State only. COS-filters are set-up in par. 12-38 COS Filters)

Connection Points

Specified for both directions: Originator -> Target / Target -> Originator.

Direction Connection Points

Originator →Target 20, 21 Target →Originator 70, 71 Originator →Target 100, 101, 103 Target →Originator 150, 151, 153

(par.8-10

Profile

Control Word Profile

ODVA

)

(decimal)

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MCA 121 EtherNet/IP 5 How to Control

5.1.4 Class 3 connection

Cyclic connection using UDP transport. Maximum 6 Class 3 connections are supported. This type of connection is used for explicit messaging. The connection is established with a Forward Open command, containing the following information:

Connection Name:

Given name for the connection

Message Parameters

- Service Code

- Class

- Instance

- Attribute

- Member

- Request Data

5.1.5 Unconnected Messages, UCMM

Non-cyclic (single) connection using TCP transport. This type of connection is used for explicit messaging. The connection is established on-the-fly and does not require any Forward Open command.

Message Parameters

- Service Code

- Class

- Instance

- Attribute

- Member

- Request Data

Please refer to section Appendix for information on accessing CIP objects explicitly.

5.1.6 Control Word Profile

The Control profile is selected in par.8-10

- 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.

NB! Change of control profile

It is only possible to change the Control profile while the drive is stopped. Control word and reference will not be recalculated to match the selected profile, but are kept at the last good known value.

Control Word Profile

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5 How to Control MCA 121 EtherNet/IP

5.1.7 Change of State, COS

The event controlled operation mode is used to minimize network traffic. Messages a re transmitted only if a defined state or value has changed. The condition for triggering a COS message, is determined by the insertion of COS-filters (par. 12-38), for each bit in the different PCD-words. The filter acts like a logical AND-function: If a bit in the filter is set to “1”, the COS-function triggers when there is a change to the corresponding bit for the PCD-word.

Parameter 12-38 can be used to fil ter out und esir ed events for COS. If a filter bit is set to 0, the corresponding I/0 Instance bit will be unable to produce a COS message. By default, all bits in the COS filters are set to 0.

In order to signal that the connection has not been interrupted, or the device is not powered off, a Heartbeat Message is transmitted wit hin a specified time interval (Hea r tbeat Interval). Thi s interval is defined in Attribute Heartbeat Time of the c onnection object, Class 0x01.

To prevent the device from producing heavy netwo rk traffic when a value changes frequently, a Production Inhibit Time is defined in par. 12-37 . This parameter defines the minimum time between two 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.

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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

→

Illustration 5.1: (par.8-10

Bit Bit value = 0 Bit value = 1

00 Reference value External selection LSB 01 Reference value External selection MSB 02 DC brake Ramp 03

Coasting No coasting 04 Quick stop Ramp 05 Hold output frequency Use ramp 06 Ramp stop Start 07

No function Reset 08 No function Jog 09 Ramp 1 Ramp 2 10 Data invalid Data valid 11

No function Relay 01 active 12 No function Relay 04 active 13 Parameter set-up Selection LSB 14 Parameter set-up Selection MSB 15 No function Reverse

Explanation of Control Bits

Bits 00/01 Bits 00 and 01 are used to choose between the four reference values, which are pre-programmed in par. 3-10 the following table:

Programmed

ref. value

1 3-10 [0] 0 0 2 3-10 [1] 0 1 3 3-10 [2] 1 0 4 3-10 [3] 1 1

Parameter Bit 01 Bit 00

Control Word Profile

Preset Reference

= FC profile)

according to

NB!

In par. 8-56 is made to define how Bit 00/01 gates with the corresponding function on the digital inputs.

Bit 02, DC brake: Bit 02 = ‘0’ leads to DC braking and stop. Braking cu rrent and durati on are set in par. 2-01 02 = ‘1’ leads to ramping, par. 3-41

Bit 03, Coasting: Bit 03 = ‘0’ causes the frequency converter to immediately "let go" of the motor (the output transistors are "shut off"), so that it coasts to a standstill. Bit 03 = ‘1’ enables the frequency converter to start the motor if the other starting conditions have been fulfilled.

Bit 04, Quick stop: Bit 04 = ‘0’ causes a stop, in wh ich th e mot or sp eed is ra mped do wn to stop via par. 3-81

Bit 05, Hold output frequency: Bit 05 = ‘0’ causes the present output frequency (in Hz) to freeze. The frozen output frequency can then be changed only by means of the digital inputs (par. 5-10

Input

) programmed to

DC Brake Current

NB!

In par. 8-50 fine how Bit 03 gates with the corresponding function on a digital input.

Quick Stop Ramp Time

Terminal 18 Digital Input

NB!

If Freeze output is active, the frequency converter can only be stopped by the following:

Preset Reference Select

and par. 2-02

Ramp 1 Ramp up Time

Coasting Select

to par. 5-15

Speed up

and

Speed down

• Bit 03 Coasting stop

•Bit 02 DC braking

• Digital input (par. 5-10 to par. 5-15

Input

programmed to

DC braking, Coasting stop

select a selection

DC Braking Time

a selection is made to de-

. Bit

Terminal 33 Digital

Terminal 18 Digital

Terminal 33 Digital Input

Reset and coasting stop

)

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5 How to Control MCA 121 EtherNet/IP

Bit 06, Ramp stop/start: Bit 06 = ‘0’ causes a stop, in which the motor speed is ramped down to stop via the selected quency converter to start the motor, if the other starting conditions have been fulfilled.

Bit 07, Reset: Bit 07 = ‘0’ no reset. Bit 07 = ‘1’ resets a trip. Reset is activated on the leading edge of the signal, i.e. when changing fr om logic ‘0’ to logic ‘1’.

Bit 08, Jog: Bit 08 = ‘1’ causes the output frequency to be determined by par. 3-19

Bit 09, Selection of ramp 1/2: Bit 09 = ‘0’ means that ramp 1 is active (par. 3-40 par. 3-47 ramp 2 (par. 3-50

Jog Speed [RPM]

Ramp 1 S-ramp Ratio at Decel. Start

Decel. Start

Bit 10, Data not valid/Data valid: This bit tells the frequency converter whether the control word is to be used or ignored. Bit 10 = ‘0’ causes the control word to be ignored, Bit 10 = ‘1’ causes the control word to be used. The control word is always contained in the telegram, regardless of which type of telegram is used, so this function is useful for ‘turning off’ the control word when not required for updating or reading parameters.

ramp down

NB!

In par. 8-53 to define how Bit 06 Ramp stop/start gates with the corresponding function on a digital input.

parameter. Bit 06 = ‘1’ permits the fre-

Start Select

Start select a selection is made

Ramp 1 Type

). Bit 09 = ‘1’ means that

Ramp 2 Type

) is active.

to par. 3-57

Ramp 2 S-ramp Ratio at

Bit 11, Relay 01: Bit 11 = ‘0’ Relay not activated. Bit 11 = ‘1’ Relay 01 activated, provided

Control word bit 11

Bit 12, Relay 02: Bit 12 = ‘0’ Relay 02 has not been activated. Bit 12 = ‘1’ Relay 02 has been activated, provided par. 5-40

Bit 13/14, Selection of set-up: Bits 13 and 14 are used to select one of four menu set-ups according to the following table:

Set-up

The function is only possible when par. 0-10

Bit 15 Reverse: Bit 15 = ‘0’ causes no reversing. Bit 15 = ‘1’ causes reversing. Note: In the factory setting reversing is set to

lect

. Bit 15 causes reversing only when

Logic OR

has been chosen in par. 5-40

Control word bit 12

Function Relay

1 0 0 20 1 3 1 0 41 1

Active Set-up

Bit 14 Bit 13

NB!

In par. 8-55 how Bit 13/14 gates with the corresponding function on the digital inputs.

Set-up Select

digital

Function Relay

has been chosen in

Multi-Set-ups

a selection is made to define

in par.8-54

is selected in

Reversing Se-

Ser. communication, Logic AND

is selected.

5.2.2 Status Word according to FC ProfileDrive Profile (STW)

→

Illustration 5.2: (par.8-10

Control Word Profile

)

Bit Bit value = 0 Bit value = 1

00 Control not ready Control ready 01 Drive not ready Drive ready 02 Coasting Enable 03 No error Trip 04 No error Error (no trip) 05 Reserved 06 No error Trip lock 07 No warning Warning 08 Speed ≠ reference Speed = reference 09 Local operation Bus control 10 Out of frequency limit Frequenc y limi t ok 11 No operation In operation 12 Drive ok Stopped, auto start 13 Voltage ok Voltage exceeded 14 Torque ok Tor que exceed ed 15 Thermal ok Thermal exceeded

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MCA 121 EtherNet/IP 5 How to Control

Explanation of the Status Bits

Bit 00, Control ready: Bit 00 = ‘0’ means that the frequency converter has tripped. Bit 00 = ‘1’ means that the frequency converter controls are ready, but that the power component is not necessarily receiving any power supply (in the event of external 24 V supply to controls).

Bit 01, Drive ready: Bit 01 = ‘1’. The frequency converter is ready for operation.

Bit 02, Coasting stop: Bit 02 = ‘0’. The frequency converter has released the motor. Bit 02 = ‘1’. The frequency converter can start the motor when a start command is given.

Bit 03, No error/Trip: Bit 03 = ‘0’ means that the frequency converter is not in fault mode. Bit 03 = ‘1’ means that the frequency converter is tripped, and that a reset signal is required to re-establish operation.

Bit 04, No error/Error (no trip): Bit 04 = ‘0’ means that the frequency converter is not in fault mode. Bit 04 = ‘1’ means that there is a frequency converter error but no trip.

Bit 05, Reserved: Bit 05 is not used in the status word.

Bit 06, No error / Trip lock: Bit 06 = ‘0’ means that the frequency converter is not in fault mode. Bit 06 = ‘1’ means that the frequency converter is tripped, and locked.

Bit 07, No warning/Warning: Bit 07 = ‘0’ means that there are no warnings. Bit 07 = ‘1’ means that a warning has occurred.

Bit 08, Speed≠ reference/Speed = reference: Bit 08 = ‘0’ means that the motor is running, but that the present speed is different from the preset speed reference. For example, this might occur while the speed is being ramped up/down during start/stop. Bit 08 = ‘1’ means that the present motor speed matches the preset speed reference.

Bit 09, Local operation/Bus control: Bit 09 = ‘0’ means that [STOP/RESET] is activated on the control unit, or that Local control in par. 3-13 to control the frequency converter via serial communication. Bit 09 = ‘1’ means that it is possible to control the frequency converter via the fieldbus/ serial communication.

Bit 10, Out of frequency limit: Bit 10 = ‘0’, if the output frequency has reached the value in par. 4-11

Limit [RPM]

defined limits. Bit 11, No operation/In operation :

Bit 11 = ‘0’ means that the motor is not running. Bit 11 = ‘1’ means that the frequency converter has a start signal or that the output frequency is greater than 0 Hz.

Bit 12, Drive OK/Stopped, auto start: Bit 12 = ‘0’ means that there is no temporary over temperature on the inverter. Bit 12 = ‘1’ means that the inverter has stopped because of over temperature, but that the unit has not tripped and will resume operation once the over temperature stops.

Bit 13, Voltage OK/Voltage exceeded: Bit 13 = ‘0’ means that there are no voltage warnings. Bit 13 = ‘1’ means that the DC voltage in the frequency converter’s intermediate circuit is too low or too high.

Bit 14, Torque OK/Torque limit exceeded: Bit 14 = ‘0’ means that the motor current is lower than the torque limit selected in par. 4-16 and 4-17 Torque limit. Bit 14 = ‘1’ means that the torque limit in par. 4-16 and 4-17 Torque limit has been exceeded. The nominal torque can be read in par. 16-16

Bit 15, Thermal OK/limit exceeded: Bit 15 = ‘0’ means that the timers for both motor thermal protection and VLT thermal protection, have not exceeded 100%. Bit 15 = ‘1’ means that one of the limits has exceeded 100%.

Motor Speed Low Limit [RPM]

. Bit 10 = ‘1’ means that the output frequency is within the

Reference Site

or par. 4-13

is selected. It is not possible

Motor Speed High

Torque [Nm]

5.3 ODVA Control Profile

5.3.1 Control Word under Instances 20/70 and 21/71

Set par.8-10

The control word in Instances 20 and 21 is defined as follows:

Control Word Profile

→

to ODVA.

00 Stop Run Fwd Stop Run Fwd 01 - - Stop Run Rev 02 03 - - - 04 05 - - - Net Ctrl 06 07-15 - - - -

NB!

Bits 00 and 02 in Instance 20 are identical with bits 00 and 02 in the more extensive Instance 21.

Bit

Instance 20 Instance 21

Bit = 0 Bit =1 Bit = 0 Bit =1

No function Fault reset No function Fault reset

----

--- Net Ref

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5 How to Control MCA 121 EtherNet/IP

Explanation of the Bits:

Bit 0, Run Fwd: Bit 0 = "0" means that the VLT frequency converter has a stop command. Bit 0 = "1" leads to a start command and the VLT frequency converter will start to run the motor clockwise.

Bit 1, Run Rev: Bit 1 = "0" leads to a stop of the motor. Bit 1 = "1" leads to a start of the motor.

Bit 2, Fault Reset: Bit 2 = "0" means that there is no trip reset. Bit 2 = "1" means that a trip is reset.

Bit 3, No function: Bit 3 has no function.

Bit 4, No function: Bit 4 has no function.

Bit 5, Net Control: Bit 5 = "0" means that the drive is controlled from the standard inputs. Bit 5 = "1" means that EIP controls the drive.

Bit 6, Net Reference: Bit 6 = "0" Reference is from the standard inputs. Bit 6 = "1" Reference is from EIP.

5.3.2 Status Word under Instances 20/70 and 21/71

The status word in Instances 70 and 71 is defined as follows:

→

NB!

Bits 00 and 02 in Instance 70 are identical with bits 00 and 02 in the more extensive Instance 71.

Bit

00 No Fault Fault No Fault Fault 01 - - - Warning

03 - - - Running 2 Rev. 04 05 - - - Ctrl from Net 06 07 - - - At ref. 08-15

Explanation of the Bits:

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.

Instance 70 Instance 71

Bit = 0 Bit =1 Bit = 0 Bit =1

- Running 1 Fwd

-- -Ready

-- -Ref. from Net

-- State Attribute

- Running 1 Fwd

Bit 1, Warning: Bit 0 = "0" means that there is no unusual situation. Bit 0 = "1" means that an abnormal condition has occurred.

Bit 2, Running 1: Bit 2 = "0" means that the drive is not in one of these states or that Run 1 is not set. Bit 2 = "1" means that the drive state attribute is enabled or stopping, or that Fault-Stop and bit 0 (Run 1) of the control word are set at the same time.

Bit 3, Running 2: Bit 3 = "0" means that the drive is in neither of these states or that Run 2 is not set. Bit 3 = "1" means that the drive state attribute is enabled or stopping, or that fault-stop and bit 0 (Run 2) of the control word are set at the same time.

Bit 4, Ready: Bit 4 = "0" means that the state attribute is in another state. Bit 4 = "1" means that the state attribute is ready, enabled or stopping.

Bit 5, Control from net: Bit 5 = "0" means that the drive is controlled from the standard inputs. Bit 5 = "1" means that EIP has control (start, stop, reverse) of the drive.

Bit 6, Ref from net: Bit 6 = "0" means that the reference comes from inputs to the drive. Bit 6 = "1" means that the reference comes from EIP.

Bit 7, At reference: Bit 7 = "0" means that the motor is running, but that the present speed is different from the preset speed reference, i.e. the speed is being ramped up/down during start/stop. Bit 7 = "1" means that the drive and reference speeds are equal.

Bit 8 - 15, State attribute: (Instance 71 only) Represents the state attribute of the drive, as indicated in the following table:

NB!

Please note that changes will affect parameters 8-50 to 8-56.

NB!

Please note that changes will affect par. 3-15

ence Resource 1

For the Speed reference, see section

to par. 3-17

Reference Resource 3

Bus speed refer-

ence value under Instances 20/70 and 21/71

Refer-

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MCA 121 EtherNet/IP 5 How to Control

Bit Number Meaning

8 (Vendor specific) 9Start up 10 Not ready 11 Ready 12 Enabled 13 Stopping 14 Fault stop 15 Faulted

For more detail of the actual output speed, see the section

speed under Instances 20/70 and 21/71

Actual output

5.4 Reference Handling

5.4.1 Bus Speed Reference Value under Instances 100-101-103/150-151-153

In FC-Profile (par. 8-10 = [0] FC profile) the reference is scaled as a normalized relative value in percent. The value is transmitted in hexadeci mal:

0% = 0hex 100% = 4000hex

-100% = C000hex

Depending of the setting of par. 3-00

Reference Range

, the reference is scaled from – Max. to + Max. or from Min. to Max.

The actual reference [Ref. %] in the VLT frequency convert er depends on the settings in the following para mete rs:

Par. 1-23 Par. 1-25 Par. 3-02 Par. 3-03

All references provided to the frequency converter are added to the total reference value. If a reference is to be controlled by the fieldbus onl y, ensure that all other reference inputs are zero.

This means that digital and analogue input terminals should not be used for reference signals. The default setting (0%) should be maintained for preset references in par. 3-10

MAV is scaled in the same way as the reference.

Motor Frequency Motor Nominal Speed Minimum Refer e nce Maximum Reference

Preset Reference

NB!

If the bus speed reference is negative, and the control word contains a run reverse signal, the drive will run clockwise (- - is +).

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5 How to Control MCA 121 EtherNet/IP

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

MCA 121 EtherNet/IP 6 Parameters

6 Parameters

6.1 Parameter Group 8-**

8-01 Control Site

Option: Function:

The setting in this parameter overrides the settings in par.8-50

Reference Select

[0] * Digital an d c t rl.word Control by using both digital input and control word.

[1] Digital only Control by using digital inputs only.

[2] Controlword only Control by using control word only.

8-02 Control Word Source

Select the source of the control word: one of two serial interfaces or four installed options. During initial power-up, the frequency converter automatically sets this parameter to change in the configuration, sets par.8-02 is installed after initial power-up, the setting of par.8-02 67

Option Changed

This parameter cannot be adjusted while the motor is running.

Option A

[3] if it detects a valid fieldbus option installed in slot A. If the option is removed, the frequency converter detects a

Control Word Source

back to default setting

Control Word Source

RS485, and the frequency converter then trips. If an option

will not change but the frequency converter will trip and display: Alarm

Option: Function:

[0] None [1] FC RS485 [2] FC USB [3] * Option A [4] Option B [5] Option C0 [6] Option C1

Coasting Select

to par.8-56

Preset

8-03 Control Word Timeout Time

Range: Function:

1.0 s* [0.1 - 18000.0 s] Enter the maxi mum time expected to pass between the reception of two co nsecutive telegrams. If this time is exceeded, it indicates that the serial communication has stopped. The function selected in par.8-04 by a valid control word.

Control Word Timeout Function

will then be carried out. The time-out counter is triggered

8-04 Control Word Timeout Function

Select the time-ou t function. The time-out function activates when the control word fails to be updated within the time period specified in par. 8-03

Control Word Timeout Time

Option: Function:

[0] * Off Resumes control via serial bus (Fieldbus or standard) using the most recent control word.

[1] Freeze output Freezes output frequency until communication resumes.

[2] Stop Stops with auto restart when communication resumes.

[3] Jogging Runs the motor at JOG frequency until communication resumes.

[4] Max. speed Runs the motor at maximum frequency until communication resumes.

[5] Stop and trip Stops the motor, then resets the frequency converter in order to restart: via the fieldbus, via the

reset button on the LCP or via a digital input.

[7] Select setup 1 Changes the set-up upon reestablishment of communication follo wing a con trol word t ime-out. I f

communication resumes causing the time-out situation to disappear, par.8-05

End-of-Timeout

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6 Parameters MCA 121 EtherNet/IP

Function

defines whether to resume the set-up used before the time-out or to retain the set-up

endorsed by the time-out function.

[8] Select setup 2 See [7]

[9] Select setup 3 See [7]

[10] Select setup 4 See [7]

NB!

The following configuration is required in order to change the set-up after a time-out: Set par. 0-10

Active Set-up

to [9]

Select setup 1

Multi set-up

and select the relevant link in par. 0-12

8-05 End-of-Timeout Function

Option: Function:

Select the action after receiving a valid control word following a time-out. This parameter is active only when par. 8-04

[0] Hold set-up Retains the set-up selected in par. 8-04

par. 8-06

Reset Control Timeout

[1] * Resume set-up Resumes the set-up active prior to the time-out.

Control Timeout Function

toggles. Then the frequency converter resumes its original set-up.

8-06 Reset Control Word Timeout

This parameter is active only when

Hold set-up

[0] has been selected in par.8-05

End-of-Timeout Function

Option: Function:

[0] * Do not reset Retains the set-u p specified in par.8-04

time-out.

Control Word Timeout Function

This Set-up Linked to

is set to [Set-up 1-4].

and displays a warning, until

, following a contr ol word

[1] Do reset Returns the frequency converter to the original set-up follow ing a con trol wo rd tim e-out. The f re-

quency converter performs the reset and then immediately reverts to the

Do not reset

[0] setting

8-10 Control Word Profile

Select the interpretation of the control and status words corresponding to the installed fieldbus. Only the selections valid for the fieldbus installed in slot A will be visible in the LCP display. For guidelines in selection of For additional guidelines in the selection of the installed fieldbus.

FC profile

[0] and

PROFIdrive profile

[1] please refer to the

[1],

ODVA

[5] and

Serial communication via RS 485 Interface

CANopen DSP 402

[7], please refer to the Operating Instructions for

section.

Option: Function:

[0] * FC profile [5] ODVA

8-13 Configurable Status Word STW

Option: Function:

This parameter enables configuration of bits 12 – 15 in the status word.

[0] No function [1] * Profile Default Function corresponds to the profile default selected in par. 8-10

[2] Alarm 68 Only Only set in case of an Alarm 68.

[3] Trip excl Alarm 68 S et in case of a tr ip, 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)

Control Profile

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MCA 121 EtherNet/IP 6 Parameters

8-14 Configurable Control Word CTW

Option: Function:

Selection of control word bit 10 if it is active low or active high

[0] None [1] * Profile default [2] CTW Valid, active low

8-50 Coasting Select

Option: Function:

Select control of the coasting function via the terminals (digital input) and/or via the bus.

[0] Digital input [1] Bus Activates Sta rt command via the serial communication port or fieldbus option.

[2] Logic AND Activates Start command via the fieldbus/serial communication port, AND additionally via one of the

digital inputs.

[3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs.

NB!

This parameter is active only when par.8-01

Control Site

is set to [0]

Digital and control word

MG.90.J2.02 - VLT® is a registered Danfoss trademark

6 Parameters MCA 121 EtherNet/IP

8-51 Quick Stop Select

Select control of the Quick Stop function via the terminals (digital input) and/or via the bus.

Option: Function:

[0] Digital input [1] Bus [2] Logic AND [3] * Logic OR

NB!

This parameter is active only when par.8-01

8-52 DC Brake Select

Option: Function:

Select control of the DC brake via the terminals (digital input) and/or via the fieldbus.

[0] Digital input [1] Bus Activates Start command via the serial communication port or fieldbus option.

Control Site

is set to [0]

Digital and control word

[2] Logic AND Activates Start command via the fieldbus/serial communication port, AND additionally via one of the

digital inputs.

[3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs.

NB!

This parameter is active only when par.8-01

Control Site

is set to [0]

Digital and control word

8-53 Start Select

Option: Function:

Select control of the frequency converter start function via the terminals (digital input) and/or via the fieldbus.

[0] Digital input Activates Start command via a digital input.

[1] Bus Activates Start command via the serial communication port or fieldbus option.

[2] Logic AND Activates Start command via the fieldbus/serial communication port, AND additionally via one of the

digital inputs.

[3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs.

NB!

This parameter is active only when par.8-01

Control Site

is set to [0]

Digital and control word

8-54 Reversing Select

Option: Function:

[0] Digital input Select control of the frequency converter reverse function via the terminals (digital input) and/or

via the fieldbus.

[1] Bus Activates the Reverse command via the serial communication port or fieldbus option.

[2] Logic AND Activates the Reverse command via the fieldbus/serial communication port, AND additiona lly via

one of the digital inputs.

MG.90.J2.02 - VLT® is a registered Danfoss trademark

MCA 121 EtherNet/IP 6 Parameters

[3] * Logic OR Activates the Reverse command via the fieldbus/serial communication port OR via one of the digital

inputs.

NB!

This parameter is only active when par. 8-01

8-55 Set-up Select

Option: Function:

Select control of the frequency converter set-up selection via the terminals (digital input) and/or via the fieldbus.

[0] Digital input Activates the set-up selection via a digital input.

[1] Bus Activates the set-up selection via the serial communication port or fieldbus option.

[2] Logic AND Activates the set-up se le ctio n via t h e fie ldbus /serial com muni cati on por t, A ND a ddit ional ly vi a on e

of the digital inputs.

[3] * Logic OR Activate the set-up selection via the fieldbus/serial comm unication port OR via one of the digital

inputs.

Control Site

is set to [0]

Digital and control word

NB!

This parameter is active only when par.8-01

Control Site

is set to [0]

Digital and control word

8-56 Preset Reference Select

Option: Function:

Select control of the frequency converter Preset Reference selection via the terminals (digital input) and/or via the fieldbus.

[0] Digital input Activates Preset Reference selection via a digital input.

[1] Bus Activates Preset Reference selection via the serial communication port or fieldbus option.

[2] Logic AND Activates Preset Reference selectio n via the fieldbus/seria l communication po rt, AND additiona lly

via one of the digital inputs.

[3] * Logic OR Activates the Preset Reference selection via the f ieldbus/seria l commu nication po rt OR via one of

the digital inputs.

NB!

This parameter is active only when par.8-01

Control Site

is set to [0]

Digital and control word

6.2 Parameter Group 12-**

6.2.1 IP Settings

12-00 IP Address Assignment

Option: Function:

Selects the IP Address assignment method.

[0] * Manual IP-address can be set in par. 12-01 IP Address. [1] DHCP IP-address is assigned via DHCP server. [2] BOOTP IP-address is assigned via BOOTP server.

MG.90.J2.02 - VLT® is a registered Danfoss trademark

6 Parameters MCA 121 EtherNet/IP

12-01 IP Address

Range: Function:

[000.000.000.000 -

255.255.255.255]

12-02 Subnet Mask

Range: Function:

[000.000.000.000 -

255.255.255.255]

12-03 Default Gateway

Range: Function:

[000.000.000.000 –

255.255.255.255]

12-04 DHCP Server

Range: Function:

[000.000.000.000 –

255.255.255.255]

Configure the IP address of the option. Read-only if par. 12-00 set to DHCP or BOOTP.

Configure the IP subnet mask of the option. Read-only if par. 12-00 set to DHCP or BOOTP.

Configure the IP default gateway of the option. Read-only if par. 12-00 set to DHCP or BOOTP.

Read only. Displays the IP address of the found DHCP or BOOTP server.

NB!

A power-cycle is necessary after setting the IP parameters manually.

12-05 Lease Expires

Range: Function:

[dd:hh:mm:ss] Read only. Displays the lea s e-time left for the current DHCP-assigned IP address.

12-06 Name Servers

Option: Function:

IP addresses of Domain Name Servers. Can be automatically assigned when using DHCP. [0] Primary DNS [1] Secondary DNS

12-07 Domain Name

Range: Function:

Blank [0-19 characters] Domain name of the attached network. Can be automatically assigned when using DHCP.

12-08 Host Name

Range: Function:

Blank [0-19 characters] Logical (given) name of option.

12-09 Physical Address

Range: Function:

[00:1B:08:00:00:00 – 00:1B: 08:FF:FF:FF]

Read only Displays the Physical (MAC) address of the option.

6.2.2 Ethernet Link Parameters

12-1* Ethernet Link Parameters

Option: Function:

Applies for whole parameter group.

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MCA 121 EtherNet/IP 6 Parameters

[0] Port 1 [1] Port 2

12-10 Link Status

Option: Function:

Read only. Displays the link status of the Ethernet ports. [0] No link [1] Link

12-11 Link Duration

Option: Function:

Link Duration Port 1 (dd:hh:mm:ss) Read only. Displays the duration of the present link on each port in dd:hh:mm:ss.

12-12 Auto Negotiation

Option: Function:

Configures Auto Negotiation of Ethernet link parameters, for each port: ON or OFF. [0] Off [1] On

Link Speed

12-13 Link Speed

Option: Function:

Forces the link speed for each port in 10 or 100 Mbps. If par. 12-12 is set to: ON, this parameter is

read only and displays the actual link speed. “None” is displayed if no link is present. [0] * None [1] 10 Mbps [2] 100 Mbps

and

Link Duplex

can be configured in par. 12-13 and 12-14.

12-14 Link Duplex

Option: Function:

Forces the duplex for each port to Full or Half duplex. If par. 12-12 is set to: ON, this parameter is

read only. [0] Half duplex [1] * Full duplex

6.2.3 Process Data

12-20 Control Instance

Range: Function:

[None, 20, 21, 100, 101, 103] Read only. Displays the originator-to-target connecti on point. If no CIP connection is present “None”

is displayed.

12-21 Process Data Config Write

Range: Function:

[[0 - 9] PCD read 0 - 9] Configuration of readable process data.

NB!

For configuration of 2-word (32-bit) parameter read/write, use 2 consecutive arrays in par. 12-21 and 12-22.

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6 Parameters MCA 121 EtherNet/IP

12-22 Process Data Config Read

Range: Function:

[[0 - 9] PCD read 0 - 9] Configuration of readable process data.

12-28 Store Data Values

Option: Function:

This parameter activates a function that stores all parameter values in the non-volatile memory (EEPROM) thus retaining parameter values at power-down.

The parameter returns to “Off”. [0] * Off The store function is inactive. [1] Store All set-ups All parameter value will be stored in the non-volatile memory, in all four setups.

12-29 Store Always

Option: Function:

Activates function that will always store received parameter data in non-volatile memory (EEPROM). [0] * Off [1] On

6.2.4 EtherNet/IP

12-30 Warning Parameter

Range: Function:

[0000 – FFFF hex] Read only. Displays the EtherNet/IP specific 16-bit Status-word.

Bit

0 Owned 1Not used 2 Configured 3Not used 4 Not used 5Not used 6 Not used 7Not used 8 Minor recoverable fault

9 Minor unrecoverable fault 10 Major recoverable fault 11 Major unrecoverable fault 12 Not used 13 Not used 14 Not used 15 Not used

12-31 Net Reference

Option: Function:

Read only. Displays the reference source in Instance 21/71. [0] * Off Reference fro m t he network is not active. [1] On Reference from the network is active.

Description

12-32 Net Control

Option: Function:

Read only. Displays the control source in Instance 21/71. [0] * Off Control via the network is not active.

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MCA 121 EtherNet/IP 6 Parameters

[1] On Control via the network is active

12-33 CIP Revision

Option: Function:

Read only. Displays the CIP-version of the option software. [0] Major version (00 - 99) [1] Minor version (00 - 99)

12-34 CIP Product Code

Range: Function:

1100 (FC

302) 1110 (FC 301)*

12-37 COS Inhibit Timer

Range: Function:

12-38 COS Filters

Range: Function:

[0 – 9999] Read only. Displays the CIP product code.

[0 – 65.535 ms] Read only Change-Of-State inhibit timer. If the option is configured for COS operation, this inhibit

timer can be configured in the Forward Open telegram to prevent that continuously changing PCD

data generates extensive network traffic. The inhibit time is in milliseconds, 0 = disabled.

[[0 - 9] Filter 0 – 9 (0000 FFFFhex)]

Change-Of-State PCD filters. Sets up a filter mask for each word of process data when operating in

COS-mode. Single bits in the PCD’s can be filtered in/out.

6.2.5 Other EtherNet Services

12-80 FTP Server

Option: Function:

[0] * Disable Disables the built-in FTP server. [1] Enable Enables the built-in FTP server.

12-81 HTTP Server

Option: Function:

[0] * Disable Disables the build-in HTTP (web) server. [1] Enable Enables the build-in HTTP (web) server.

12-82 SMTP Service

Option: Function:

[0] * Disable Disables the SMTP (e-mail) service on the option. [1] Enable Enables the SMTP (e-mail) service on the option.

12-89 Transparent Socket Channel Port

Range: Function:

0* [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.

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6 Parameters MCA 121 EtherNet/IP

6.2.6 Advanced EtherNet Settings

12-90 Cable Diagnostics

Option: Function:

Enables/disables advanced Cable diagnosis function. If enabled, the distance to cable errors can be read out in par. 12-93. The parameter resumes to the default setting of Disable after the diagnostics

have finished. [0] * Disable [1] Enable

NB!

The cable diagnostics function will only be issued on ports where there is no link (see par. 12-10,

12-91 Auto Cross-Over

Option: Function:

[0] Disable Disables the auto cross-over function. [1] * Enable Enables the auto cross-over function.

Link Status

)

NB!

Disabling of the auto cross-over function will require crossed Ethernet cables for daisy-chaining the options.

12-92 IGMP Snooping

Option: Function:

This prevents flooding of the Ethernet protocol stack by only forwarding multicast packets to ports

that are a member of the multicast group [0] Disable Disables the IGMP snooping function. [1] * Enable Enables the IGMP snooping function.

12-93 Cable Error Length

Option: Function:

If Cable Diagnostics is enabled in par. 12-90 , the built-in switch is able via Tim e Domain Reflec-

tometry (TDR). This is a measurement technique which detects common cabling problems such as

open circuits, short circuits and impedance mismatches or breaks in transmission cables. The dis-

tance from the option to the error is displayed in meters with an accuracy of +/- 2m. The value 0

means no errors detected. [0] Error length Port 1 (0 – 200m) [1] Error length Port 2 (0 – 200m)

12-94 Broadcast Storm Protection

Option: Function:

The built-in switch is capable of p rotecting the switch system from receiving too many broadcast

packages, which can use up network resources. The value indicates a percentage of the total band-

width that is allowed for broadcast messages.

Example:

The “OFF” means that the filter is disabled –a ll broadcast messages will be passed th rough. The

value “0%” means that no broadcast messages will be passed through. A value of “10%” means

that 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. [0] Protection Value Port 1 (*Off – 2 0%)

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MCA 121 EtherNet/IP 6 Parameters

[1] Protection Value Port 2 (*Off – 20%)

12-95 Broadcast Storm Filter

Option: Function:

Applies to par. 12-94; if the Broadcast Storm Protection should also include Multicast telegrams. [0] Broadcast only [1] Broadcast & Multicast

12-98 Interface Counters

Option: Function:

Read only. Advanced Interface counters, from build-in switch, can be used for low-level trouble-

shooting, The parameter shows a sum of port 1 + port 2. [0] In Octets [1] In Unicast Packets [2] In Non-Unicast Packets [3] In Discards [4] In Errors [5] In Unknown Protocols [6] Out Octets [7] Out Unicast Packets [8] Out Non-Unicast Packets [9] Out Discards [10] Out Errors

12-99 Media Counters

Option: Function:

Read only. Advanced Interface counters, from build-in switch, can be used for low-level trouble-

shooting, The parameter shows a sum of port 1 + port 2. [0] Alignment Errors [1] FCS Errors [2] Single Collisions [3] Multiple Collisions [4] SQE Test Errors [5] Deferred Errors [6] Late Collisions [7] Excessive Collisions [8] MAC Transmit Errors [9] Carrier Sense Errors [10] Frame Too Long [11] MAC Receive Errors

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6 Parameters MCA 121 EtherNet/IP

6.3 Parameter List

Type

Conver-

sion index

eration

Change during op-

only

Parameter description Default value 4-set-up FC 302

Par. No.

Diagnosis Trigger [0] Disable 2 set-ups TRUE - Uint8

8-0* General Settings

8-01 Control Site [0] Digital and ctrl.word All set-ups TRUE - Uint 8

8-02 Control Word Source null All set-ups TRUE - Uint8

8-04 Control Word Timeout Function null 1 set-up TRUE - Uint8

8-06 Reset Control Word Timeout [0] Do not reset All set-ups TRUE - Uint8

8-03 Control Word Timeout Time 1.0 s 1 set-up TRUE -1 Uint32

8-05 End-of-Timeout Function [1] Resume set-up 1 set-up TRUE - Uint8

8-07

Configurable Control Word CTW [1] Profile default All set-ups TRUE - Uint8

8-1* Ctrl. Word Settings

8-10 Control Word Profile [0] FC profile All set-ups TRUE - Uint 8

8-13 Configurable Status Word STW [1] Profile default All set-ups TRUE - Uint8

8-3* FC Port Settings

8-30 Protocol [0] FC 1 set-up TRUE - Uint8

8-31 Address 1 N/A 1 set-up TRUE 0 Uint8

8-14

8-32 FC Port Baud Rate null 1 set-up TRUE - Uint8

Max Inter-Char Delay SR 1 set-up TRUE -5 Uint16

8-33 Parity / Stop Bits [0] Even Parity, 1 Stop Bit 1 set-up TRUE - Uint8

8-36 Max Response Delay SR 1 set-up TRUE -3 Uint16

8-4* FC MC protocol set

8-40 Telegram selection [1] Standard telegram 1 2 set-ups TRUE - Uint8

8-5* Digital/Bus

8-50 Coasting Select [3] Logic OR All set-ups TRUE - Uint8

8-35 Minimum Response Delay 10 ms All set-ups TRUE -3 Uint16

8-37

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8-51 Quick Stop Select [3] Logic OR All set-ups TRUE - Uint8

8-52 DC Brake Select [3] Logic OR All set-ups TRUE - Uint8

8-53 Start Select [3] Logic OR All set-ups TRUE - Uint8

Preset Reference Sele ct [3] Logic OR All set-ups TRUE - Uint8

8-55 Set-up Select [3] Logic OR All set-ups TRUE - Uint8

8-8* FC Port Diagnostics

8-80 Bus Message Count 0 N/A All set-ups TRUE 0 Uint32

8-54 Reversing Select [3] Logic OR All set-ups TRUE - Uint8

8-81 Bus Error Count 0 N/A All set-ups TRUE 0 Uint32

8-56

8-82 Slave Messages Rcvd 0 N/A All set-ups TRUE 0 Uint32

8-83 Slave Error Count 0 N/A All set-ups TRUE 0 Uint32

8-9* Bus Jog

8-90 Bus Jog 1 Speed 100 RPM All set-ups TRUE 67 Uint16

8-91 Bus Jog 2 Speed 200 RPM All set-ups TRUE 67 Uint16

MCA 121 EtherNet/IP 6 Parameters

IP Address Assignment 0.0.0.0 0 - 255 - Unsigned 8 -

Parameter Number Parameter Description Default Value Range Conversion Index Data Type Array

12-0* IP Settings

12-00

12-01 IP Address 0.0.0.0 0 – 255 - Oct. string 4 -

12-03 Default Gateway 0.0.0.0 0 - 255 - Oct. string 4 -

12-05 Lease Expires 00:00:00:00 - - Time diff. w/date -

12-07 Domain Name - max. 19 ch. - Visible string 48 -

12-09 Physical Address 00:1B:08:00:00:00 - - Visible string 17 -

12-1* EtherNet Link Parameters

12-10 Link Status No Link [0] [0 - 1] - Unsigned 8 [0-1]

12-11 Link Duration 00:00:00:00 - - Time diff. w/date [0-1]

12-12 Auto Negotiation On [1] [0 - 1] - Unsigned 8 [0-1]

12-14 Link Duplex Full Duplex [1] [0 - 1] - Unsigned 8 [0-1]

12-2* Process Data

12-20 Control Instance None 20 - 103 - Unsigned 8 -

12-21 Process Data Config Write - - - Unsigned 16 [0-9]

12-22 Process Data Config Read - - - Unsigned 16 [0-9]

12-29 Store Always Off [0] [0 - 1] - Unsigned 8 -

12-3* EtherNet/IP

12-30 Warning Parameter 0000 hex 0000–FFFF - Unsigned 16 -

12-31 Net Control Off [0] [0 - 1] - Unsigned 8 -

12-32 Net Reference Off [0] [0 - 1] - Unsign ed 8 -

12-34 CIP Product Code 0 9999 - Unsigned 16 [0-1]

12-38 COS Filters 0000 0000 - FFFF - Unsigned 16 [0-9]

12-8* Other EtherNet Services

12-80 FTP Server Disable [0] [0 – 1] - Unsigned 8 -

12-82 SMTP Service Disable [0] [0 – 1] - Unsigned 8 -

12-9* Advanced EtherNet Settings

12-90 Cable Diagnostics Disable [0] [0 - 1] - Unsigned 8 -

12-91 Auto Cross-Over Enable [0] [0 - 1] - Unsigned 8 -

12-93 Cable Error Length 0 0 - 200 0 Unsigned 16 [0-1]

12-95 Broadcast Storm Filter Enable [1] [0 - 1] - Unsigned 8 [0-1]

12-02 Subnet Mask 0.0.0.0 0 – 255 - Oct. string 4 -

12-04 DHCP Server 0.0.0.0 0 - 255 - Oct. string 4 -

12-06 Name Servers 0.0.0.0 0 - 255 - Oct. string 4 -

12-08 Host Name - max. 19 ch. - Visible string 48 -

12-13 Link Speed None [0] [0 - 2] - Unsigned 8 [0-1]

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12-28 Store Data Values Off [0] [0 – 1] - Unsigned 8 -

12-33 CIP Revision 00 0 – 99 - Unsigned 16 [0-1]

12-81 HTTP Server Disable [0] [0 – 1] - Unsigned 8 -

12-37 COS Inhibit Timer 0 0 - 65535 0 Unsigned 16 -

12-89 Transp. Socket Channel Port Disable [0] [0 – 1] - Unsigned 8 -

12-92 IGMP Snooping Enable [0] [0 - 1] - Unsigned 8 -

12-94 Broadcast Storm Protection 0 Off – 20% - Unsigned 16 [0-1]

12-99 Media Counters 0 0 - 65535 - Unsigned 16 [0-11]

12-98 Interface Counters 0 0 - 65535 - Unsigned 16 [0-10]

6 Parameters MCA 121 EtherNet/IP

6.4 Data Types

6.4.1 Data Types Supported by FC 200/FC 300

Conversion Index

This number to the left refers to a conversion figure on th e right to be used when writing or reading parameters.

Conversion Index

67 1/60

6 1000000 5 100000 4 10000 3 1000 2100 1 10 01

-1 0.1

-2 0.01

-3 0.001

-4 0.0001

-5 0.00001

-6 0.000001

Conversion Factor

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MCA 121 EtherNet/IP 7 Troubleshooting

7 Troubleshooting

7.1.1 Step-by-step Troubleshooting

Check: LEDs

The option contains two LEDs to indicate the state of the device and the network. During normal operation the MS and at least one NS LED will show a constant green light.

State LED Description

Standby Green: Flashing green The device needs commissioning Device operational Green: Solid green The device is operational Major recoverable fault Flashing red The device has detected a recoverable fault (MAR) Major unrecoverable fault Red: Solid red The device has detected a un-recoverable fault (MAU)

Self test

Table 7.1: MS: Module Status

State LED Description

No connections Green: Flashing green There are no established any CIP connections to the

Connected Green: Solid green There is established (at least) one CIP connection to the

Connection time-out Red: Flashing red One or more CIP connections has timed-out Duplicate IP Red: Solid red The IP-address assigned to the device is already in use

Self test

Red: Green:

Red: Green

Flashing red/green The EIP option is in self-test mode

device

Flashing red/green The EIP option is in self-test mode

Table 7.2: NS1 + NS2: Network Status (one per port)

Check: Link Status

The status of the Ethernet link cannot be directly identified by means of the LEDs, if no CIP connection is established. Use par. 12-10, Use par. 12-11, The parameter will show the duration of the present link, and preset to 00:00:00:00 if the link is broken.

Check: Cabling

In rare cases of cabling mis-configuration, the option might show the presents of a link, but no communication is running. Exchange the cable in doubt.

Check: IP Address

Verify that the option has a valid IP address (please refer to section: IP Settings) in par. 12-01, Address NS LEDs will light steady red. If the option is set up for BOOTP or DHCP, verify that a BOOTP or DHCP server is connected in par. 12-04,

Server

Link Status Link Duration

. If no server is connected, the parameter will show: 000.000.000.000.

to verify presents of the link.

to verify that the link is steady present.

IP Address

. If the option has identified a duplicate IP

DHCP

7.1.2 Alarm Word and Warning Word

Alarm word and warning word are shown in the display in Hex format. If there is more than one warning or alarm, a sum of all warnings or alarms will be shown. 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.

NB!

Please note that the availability of the individual alarms and warnings are dependent on the drive type: /FC 200/FC 300 series.

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7 Troubleshooting MCA 121 EtherNet/IP

Warning and Alarm Messages

There is a clear distinction between alarms and warnings. In the event of an alarm, the frequency converter will enter a fault condition. After the cause for the alarm has been cleared, the master must acknowledge the alarm message in order to start operation of the frequency converter again. A warning, on the other hand, may appear when a warning condition arises, then disappear when conditions return to normal without interfering with the process.

Warnings

All warnings within the frequency converter are represented by a single bit within a warning word . A warning word is a lways an action paramete r. Bit status FALSE [0] means no warning, while bit status TRUE [1] means warning. Each bit status has a corresponding text string message. In addition to the warning word message the master will also be notified via a change in the status word.

Alarms

Following an alarm message the frequency converter will enter a fault condition. Only after the fault has been rectified and the master has acknowledged the alarm message by a bit in the Control Word, can the VLT resume operation. All alarms within the VLT are represented by a single bit within an alarm word. An alarm word is always an action parameter. Bit status FALSE [0] means no alarm, while bit status TRUE [1] means alarm. In CIP, Alarms are divided in to two categories:

- Major Recoverable Faults

- Major Unrecoverable Faults

Please refer to the following sections for a classification of the specific faults.

Bit (Hex)

00000001 Brake check 00000002 Power card over temperature MAR 00000004 Earth fault MAU 00000008 Ctrl. card over temperature 00000010 Control word timeout MAR 00000020 Torque limit MAU 00000040 Over current MAR 00000080 Motor thermistor over temp. MAR 00000100 Motor ETR over temperature MAR 00000200 Inverter overloaded MAR 00000400 DC link under voltage MAR 00000800 DC link over voltage MAR 00001000 Short circuit MAU 00002000 Inrush fault MAR 00004000 Mains phase loss MAU 00008000 AMA not OK MAR 00010000 Live zero error MAR 00020000 Internal fault MAU 00040000 Brake overload MAU 00080000 Motor phase U is missing MAU 00100000 Motor phase V is missing MAU 00200000 Motor phase W is missing MAU 00400000 Fieldbus fault MAR 00800000 24V supply fault MAU 01000000 Mains failure MAR 02000000 1.8V supply fault MAU 04000000 Brake resistor short circuit MAR 08000000 Brake chopper fault MAR 10000000 Option change 20000000 Drive initialized 40000000 Safe Stop MAR 80000000 Mech. Brake low -

Alarm word (Par. 16-90) CIP Classification

MAR = Major Recoverable Fault MAU = Major Unrecoverable Fault

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MCA 121 EtherNet/IP 7 Troubleshooting

Bit (Hex) Al arm word 2 (Par 16-91)

00000001 Service Trip, Read/Write 00000002 Reserved 00000004 Service Trip, Typecode/Sparepart 00000008 Reserved 00000010 Reserved 00000020 No Flow 00000040 Dry Pump 00000080 End of Curve 00000100 Broken Belt 00000200 Discharge high 00000400 Start failed 00000800 Speed limit 00001000 Reserved 00002000 Reserved 00004000 Reserved 00008000 Reserved 00010000 Reserved 00020000 KTY error 00040000 Fans error 00080000 ECB error 00100000 Reserved 00200000 Reserved 00400000 Reserved 00800000 Reserved 01000000 Reserved 02000000 Reserved 04000000 Reserved 08000000 Reserved 10000000 Reserved 20000000 Reserved 40000000 PTC thermistor 80000000 Dangerous failure

Bit (Hex) Warning word (Par. 16-92)

00000001 Brake check 00000002 Power card over temperature 00000004 Earth fault 00000008 Control card over temperature 00000010 Control word timeout 00000020 Over current 00000040 Torque limit 00000080 Motor thermistor over temp. 00000100 Motor ETR over temperature 00000200 Inverter overloaded 00000400 DC link under voltage 00000800 DC link over voltage 00001000 DC link voltage low 00002000 DC link voltage high 00004000 Mains phase loss 00008000 No motor 00010000 Live zero error 00020000 10V low 00040000 Brake resistor power limit 00080000 Brake resistor short circuit 00100000 Brake chopper fault 00200000 Speed limit 00400000 Fieldbus comm. fault 00800000 24V supply fault 01000000 Mains failure 02000000 Current limit 04000000 Low temperature 08000000 Voltage limit 10000000 Encoder loss 20000000 Output frequency limit 40000000 Safe stop 80000000 Extended status word

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7 Troubleshooting MCA 121 EtherNet/IP

Bit (Hex) Warning word 2 (Par. 16-93)

00000001 Start Delayed 00000002 Stop Delayed 00000004 Clock Failure 00000008 Firemode was active 00000010 Reserved 00000020 No Flow 00000040 Dry Pump 00000080 End of Curve 00000100 Broken Belt 00000200 Discharge high 00000400 Reserved 00000800 Reserved 00001000 Reserved 00002000 Reserved 00004000 Reserved 00008000 Reserved 00010000 Reserved 00020000 KTY warning 00040000 Fans warning 00080000 ECB warning 00100000 Reserved 00200000 Reserved 00400000 Reserved 00800000 Reserved 01000000 Reserved 02000000 Reserved 04000000 Reserved 08000000 Reserved 10000000 Reserved 20000000 Reserved 40000000 PTC thermistor 80000000 Reserved

Bit (Hex) Extended status word (Par.

16-94) FC 200 only !!

00000001 Ramping 00000002 AMA Running 00000004 Start CW/CCW 00000008 Slow Down 00000010 Catch Up 00000020 Feedback high 00000040 Feedback low 00000080 Output current high 00000100 Output current low 00000200 Output frequency high 00000400 Output frequency low 00000800 Brake check OK 00001000 Braking max 00002000 Braking 00004000 Out of speed range 00008000 OVC active 00010000 AC brake 00020000 Password Timelock 00040000 Password Protection 00080000 Reference high 00100000 Reference low 00200000 Local Ref./Remote Ref. 00400000 Reserved 00800000 Reserved 01000000 Reserved 02000000 Reserved 04000000 Reserved 08000000 Reserved 10000000 Reserved 20000000 Reserved 40000000 Reserved 80000000 Reserved

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MCA 121 EtherNet/IP 7 Troubleshooting

Bit (Hex) Extended status word 2 (Par. 16-95)

FC 200 only !!

00000001 Off 00000002 Hand/Auto 00000004 PROFIbus OFF1 active 00000008 PROFIbus OFF2 active 00000010 PROFIbus OFF3 active 00000020 Relay 123 active 00000040 Start Prevented 00000080 Control ready 00000100 Drive ready 00000200 Quick Stop 00000400 DC Brake 00000800 Stop 00001000 Stand By 00002000 Freeze Output Request 00004000 Freeze Output 00008000 Jog Request 00010000 Jog 00020000 Start Request 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

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8 Appendix MCA 121 EtherNet/IP

MG.90.J2.02 - VLT® is a registered Danfoss trademark

MCA 121 EtherNet/IP 8 Appendix

8 Appendix

8.1.1 Supported CIP Objects

As in all implementations of CIP, EtherNet/IP sha res the common Object Model. Objects are a common method to describe the specific application implemented in a device.

Data is structured in Classes, Instances and Attributes:

A class is a group of objects with the same structure. These groups of objects within a class are called instances. Every instance provides the same data elements calle d attributes. Each class provides services to access data or to change the state of an object.

Class ID 0x01 Identity Object

Attribute

1 Get Vendor UINT (97) Danfoss Drives vendor code 2 Get Device Type UINT (2) AC Drive 3 Get Product Code UINT Value of par. 12-34 4 Get Revision Struct Value of par. 12-33 5 Get Status WORD EIP status word (par. 12-30) 6 Get Seria l Numbe r UDINT Serial number 7 Get Product Name String Value of par. 15-40 (e.g. “FC 302”) 8 Get State UINT 0 = Non-existent

9 Get Conf. consistency value UINT

Table 8.1: Instance Attributes

Class ID 0x04 Assembly Objects

Instance

20 Set ODVA basic speed control Ou tput 2 Words 21 Set ODVA extended speed control Output 2 Words 70 Get ODVA basic speed control In put 2 Words 71 Get ODVA extended speed control Input 2 Words 100 Set Danfoss Basic Control Output 2 Words 101 Set Danf oss Extended Contro l Out put 4 Words 103 Set Danf oss Extended Control Output 10 Words 150 Get Danfoss Basic Control Input 2 Words 151 Get Danfoss Extended Control Input 4 Words 153 Get Danfoss Extended Control Input 10 Words

Access Name Data type Description

1 = Device Self Testing 2 = Standby 3 = Operational 4 = Major Recoverable Fault 5 = Major Unrecoverable Fault 6-254 = Reserved 255 = Default for Get Attribute All

Access Name Size Description

Table 8.2: Instance Attributes

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8 Appendix MCA 121 EtherNet/IP

Class ID 0x06 Connection Manager

Attribute

1 Get Open Requests UINT Number of Forward Open requests received 2 Get Open Format Rejects UINT Number of Forward Open requests rejected due to bad format 3 Get Open Resource Rejects UINT Number of Forward Open requests rejected due to lack of resources 4 Get Open Other Rejects UINT Number of Forward Open requests rejected due to other reasons 5 Get Close Requests UINT Number of Forward Close requests received 6 Get Close Format Req uests UINT Number of Forward Close requests rejected due to bad format 7 Get Close Other Requests UINT Number of Forwar d Close requests r ejecte d due to ot her reasons 8 Get Connection Timeouts UINT Number of connection timeouts 9 Get Connection Entry List Struct of: NumCon-

Table 8.3: Instance Attributes

Class ID 0x28 Motor Data Object

Attribute

1 Get Number of Attributes supported USINT - 7 2 Get List of attributes supported Array of USINT - 3,6,7,8,9,12,15 3 Get/Set Motor Typ e USINT 1-10 3: PM sync. motor (FC 302 only)

6 Get/Set Rated Current UINT 1-24 Unit: 100 mA 7 Get/Set Rated Voltage UINT 1-22 Unit : Volt 8 Get/Set Rated Power UDINT 1-20 Unit: Watt 9 Get/Set Rated Frequency UINT 1-23 Unit: Hertz 12 Get/Set Pole Count UINT 1-39 Number of poles in motor 15 Get/Set Base Speed UINT 1-25 Unit: RPM

Access Name Data Type Description

INT Number of connection entries ConnOpenBits ARRAY of BOOL List

nEntries

Access Name Data Type Parameter Description

of connection data

7: Squirrel cage induction motor

Table 8.4: Instance Attributes

NB!

Class ID 0x28 is only available if ODVA profile is selected in par.8-10

Class ID 0x29 Control Supervisor Object

Attribute

1 Get Number of Attributes supported USINT 12 2 Get List of supported Attributes Array of USINT 3,4,4,5,6,7,8,9,10,1 1 ,12,13,15 3 Get/Set Run 1 (forward) Boolean FC CTW Bit 6 = Run1 XOR Run2

4 Get/Set Run 2 (reverse) Boolean FC CTW Bit 6 = Run1 XOR Run2

5 Get/Set Network Control Boolean Parameter 12-32 value written from option 6 Get State USINT The state of the CIP state-machine 7 Get Running 1 Boolean Run1 AND bit 11 in FC STW 8 Get Running 2 Boolean Run2 AND bit 11 in FC STW 9 Get Ready Boolean STATE_ENABLED or STATE_STOPPING or

10 Get Faulted Boolean Bit 3 in FC STW 11 Get Warning Boolean Bit 7 in FC STW 12 Get/Set Fault reset Boolean Bit 7 in FC CTW 13 Get Fault Code UINT Mapping of par. 16-90

15 Get Control from net Boolean Parameter 12-31 value written from option

Access Name Data Type Description

Control Word Profile

FC CTW Bit15 = 0

FC CTW Bit15 = 1

STATE_FAULT_STOP from state-machine

fault codes

Alarm Word

to CIP specific

Table 8.5: Instance Attributes

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MCA 121 EtherNet/IP 8 Appendix

CIP Malfunction

Code

0 No alarm 0000 0000 No fault 0 unused 0000 0001 No fault 4210 Drive over temperature 0000 0002 Excessive Device Temperature mar 2240 Earth fault 0000 0004 Short to earth mau 0 unused 0000 0008 No fault 8100 Controlword timeout 0000 0010 Communication mir 2310 Overcurrent 0000 0020 Continuous Overcurrent mau 8302 Torque limit 0000 0040 Torque limiting mar 4310 Motor thermistor 0000 0080 Excess Drive Temperature mar 4310 Motor ETR over temp 0000 0100 Excess Drive Temperature mar 2311 Inverter overloaded 0000 0200 Current inside the device, No. 1 mar 3220 DC Link undervoltage 0000 0400 Undervoltage inside the Device mar 3210 DC Link overvoltage 0000 0800 Overvoltage inside the device mar 2130 Short circuiting 0000 1000 Short Circuit mau 2213 Inrush fault 0000 2000 Overcurr. marduring startup 3130 Mains phase loss 0000 4000 Phase Failure mau 5210 AMT fail 0000 8000 Measurement Circuit mir 1000 Live zero fault 0001 0000 General fault mar 6100 Internal fault 0002 0000 Internal software fault mau 7110 Brake resistor power limit 0004 0000 Brake Chopper mau 3300 Motor phase U missing 0008 0000 Output voltage mau 3300 Motor phase V missing 0010 0000 Output voltage mau 3300 Motor phase W missing 0020 0000 Output voltage mau 8100 Fieldbus Comm. fault 0040 0000 Communication mir 5112 24V supply fault 0080 0000 +24V Power supply mau 3100 Mains failure 0100 0000 Mains Voltage mar 5110 1,8V supply fault 0200 0000 Low voltage power supp. mau 7110 Brake resist. short circ. 0400 0000 Brake chopper mar 7110 Brake chopper fault 0800 0000 Brake chopper mar 0 unused 1000 0000 No fault 0 unused 2000 0000 No fault 0 unused 4000 0000 No fault 0 unused 8000 0000 No fault -

Meaning VLT-Code Alarmword CIP Malfunction Meaning CIP Classification

Table 8.6: Attribute 13 “Fault Code”

Mir = Minor Recoverable Mar = Major Recoverable Mau = Major Unrecoverable

Service Code

0Eh Get_Attribute_Single Returns contents of specified attribute 10h Set_Attribute_Single Sets the contents of specified attribute 05h Reset Resets drive to it’s start-up state.

Table 8.7: Services supported

NB!

Class ID 0x29 is only available if ODVA profile is sele c t ed i n par.8-10

Service Name Service Description

Control Word Profile

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8 Appendix MCA 121 EtherNet/IP

Class ID 0x2A AC/DC Drive Object

Attribute

1 Get Number of Attributes Supported USINT 12 2 Get List of Attributes Supported USINT 3,4,6,7,8,18,19,20,21,22,28,29 3 Get At Reference Boolean Bit 8 of FC STW 4 Get/Set Network Reference Boolean value written to parameter "Net Reference" 6 Get/Set Drive Mode USINT Mapping of values from parameter 1-00 7 Get Actual Speed INT See Attribute 22 8 Get/Set Reference Speed INT See Attribute 22 18 Get/Set Acceleration Time UINT Scaled with Attribute 28 and written to par. 3-41 19 Get/Set Deceleration time UINT Scaled with Attribute 28 and written to par. 3-42 20 Get/Set Low Speed Limit UINT Scaled with Attr ibute 22 and written to par. 4-11 21 Get/Set High Speed Limit UINT Scaled with Attribute 22 and written to par. 4-13 22 Get/Set Speed Scale SINT Forms the "Speed Reference" and "Main Actual Value" for

28 Get/Set Time Scale SINT Scaling factor for all time attributes 29 Get Ref From Net Boolean val ue of parameter "Net Reference"

Table 8.8: Instance Attributes

Value of Attribute 6 0 Vendor specific Remaining values not listed below ? 1 Open loop speed ctr. 0 Speed open loop 2 Closed loop speed ctr. 1 Speed closed loop 3Torque ControlNA NA 4 Process Control NA NA 5 Position Control NA NA

Access Rule Information about Data Type Contents

the Drive together with Attribute 7 and 8

ODVA Text Value of par. 1-00 FC Text

Table 8.9: Attribute 6 “Drive Mode”

NB!

Class ID 0x2A is only available if ODVA profile is selected in par.8-10

Class ID 0xF5 Interface Object

Attribute

1 Get Status DWORD Interface status 2 Get Configuration Capa bi li ty DWORD Interface capa bil ity flags 3 Get/Set Configuration Control DWORD Interface control flags -

4Get

5 Get/Set

6 Get/Set Host Name STRING Host name 12-08

Access Rule Name Data Type Description of Attribute Parameter

Physical Link Object STRUCT of: Path to physical link object Path size UINT Size of Path Path Padded EPATH Logical segments identifying the physical link

Interface Configuration STRUCT of: TCP/IP network interface configuration. IP Address UDINT The device’s IP address. 12-01 Network Mask UDINT The device’s network mask. 12-02 Gateway Address UDINT Default gateway address 12-03 Name Server UDINT Primary name server 12-06 [0] Name Server 2 UDINT Secondary name server 12-06[1] Domain Name STRING Default domain name 12-07

Control Word Profile

object

In Drive

Table 8.10: Instance Attributes

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MCA 121 EtherNet/IP 8 Appendix

Class ID 0xF6 Link Object

Three instances of the Link Object are implemented:

- Instance 1 and 2 relates to the physical Por t 1 and 2 of the option.

- Instance 3 relates to the internal interface of the option, after the build-in switch.

Access

At-

Rule

trib-

ute

1 Get Interface Spe ed UDINT Interface speed in Mbps (e.g., 0, 10, 100, 1000, etc.) 12-13 2 Get Interface Flags DWORD Interface status flags 3 Get Physical Address ARRAY of 6 USINTs MAC layer address 12-09

4Get

Get

6 Set Interface Control STRUCT of: Configuration for physical interface -

7 Get Interface Label SHORT_STRING Human readable identification 8 Get Link List Size USINT Number of members in Link List 9 Get Link List ARRAY OF UINT Link List between internal and all according external interfaces -

Name Data Type Description of Attribute Parameter

in drive

Interface Counters STRUCT of In Octets UDINT Octets received on the interface 12-98 [0] In Ucast Packets UDINT Unicast packets received on the interface 12-98[1] In NUcast Packets UDINT Non-unicast packets received on the interface 12-98[2] In Discards UDINT Inbound packets received on the interf ace b ut discarded 12-98[3] In Errors UDINT Inbound packets that contain errors (does not include In Discards) 12-98 [4] In Unknown Protos UDINT Inbound packets with unknown protocol 12-98[5] Out Octets UDINT Octets sent on the interface 12-98[6] Out Ucast Packets UDINT Unicast packets sent on the interface 12-98[7] Out NUcast Packets UDINT Non-unicast packets sent on the interface 12-98[8] Out Discards UDINT Outbound packets discarded 12-98[9] Out Errors UDINT Outbound packets that contain errors 12-98[10] Media Counters STRUCT of: Media-specific counters Alignment Errors UDINT Frames received that are not an integral number of octets in length 12-99[0] FCS Errors UDINT Frames received that do not pass the FCS check 12-99[1] Single Collisions UDINT Successfully transmitted frames which experienced exactly one colli-

sion

Multiple Collisions UDINT Successfully transmitted frames which experienced more than one col-

lision SQE Test Errors UDINT Number of times SQE test error message is generated 12-99[4] Deferred Transmissions Late Collisions UDINT Number of times a collision is detected later than 512 bit times into the

Excessive Collisions UDINT Frames for which transmission fails due to excessive collisions 12-99[7] MAC Transmit Errors UDINT Frames for which transmission fails due to an internal MAC sub layer

Carrier Sense Errors UDINT Times that the carrier sense condition was lost or never asserted when

Frame Too Long UDINT Frames received that exceed the maximum permitted frame size 12-99[10] MAC Receive Errors UDINT Frames for which reception on an interface fails due to an internal MAC

Control Bits WORD Interface Control Bits Forced Interface Speed

UDINT Frames for which first transmission attempt is delayed because the

medium is busy

transmission of a packet

transmit error

attempting to transmit a frame

sub layer receive error

UINT Speed at which the interface shall be forced to operate Speed in Mbps

(10, 100, 1000, etc.)

12-99[2]

12-99[3]

12-99[5]

12-99[6]

12-99[8]

12-99[9]

12-99[11]

Table 8.11: Instance Attributes

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8 Appendix MCA 121 EtherNet/IP

Service Code Supported Service Name Description of Service

Class Instance 01h Yes Yes Get_Attribute_All Returns a predefined listing of this objects attributes 0Eh Yes Yes Get_Attribute_Single Returns the contents of the specified attribute. 10h - Yes Set_Attribute_Single Modifies a single attribute. 43h - Yes Get_and_Clear Gets then clears the specified attribute (Interface Coun-

ters or Media Counters).

Table 8.12: Services supported

Class ID 0x0F Parameter Object

Attribute

1 Get Revision UINT revision of object 01 2 Get Max Instance UINT max instance number variable 3 Get Number of instances UINT amount of instances variable 8 Get Parameter Class Descriptor WORD Parameter description 0x03 9 Get Configuration Assembly Instance UINT instance number of the configuration assembly 0 10 Get/Set Native Language USINT Language ID for all character array accesses variable

Table 8.13: Class attributes

Attribute

1 Set/Get Parameter Value data type described in Attr. 5 actual value of parameter Value of parameter from

2 Get Link path size USINT Size of link path variable 3 Get Link path ARRAY: CIP path of parameter’s origin variable

4 Get Descriptor WORD Description of parameter See Standard 5 Get Data Type EPATH Data type code 6 Get Data size USINT Number of bytes in parameter value variable 7 Get Parameter name string SHORT STRING human readable text string representing

8 Get Units string SHORT STRING human readable text string representing

9 Get Help String SHORT STRING human readable text string representing

10 Get min value data type described in Attr. 5 Generic min valid value Parameter Attribute From

11 Get max value data type described in Attr. 5 Generic max valid value Parameter Attribute From

12 Get default value data type described in Attr. 5 Generic parameter’s default value Parameter Attribute From

13 Get Scaling multiplier UINT multiplier for scaling factor 1 14 Get Scaling divisor UINT divisor for scaling factor 1 15 Get Scaling base UINT base for scaling formula 0 16 Get Scaling offset INT offset for scaling formula 0 17 Get Multiplier l in k UINT parameter instance of multiplier source 0 18 Get divisor link UINT parameter instance of divisor source 0 19 Get base link UINT parameter instance of base source 0 20 Get offset link UINT parameter instance of offset source 0 21 Get decimal precision USINT specifies parameter value format variable

Access Rule Name Data Type Description of Attribute Contents

Access Rule

Name Data type Description Value

drive

Segment type/port BYTE Segment Address path

Parameter Attribute From

parameter name

parameter unit

short online help.

drive Parameter Attribute From drive Parameter Attribute From drive

drive

Table 8.14: Instance attributes

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MCA 121 EtherNet/IP 8 Appendix

Service Code Supported Service Name Description of Service

Class Instance 0Eh Yes Yes Get_Attribute_Single returns contents of specified attribute 01h Yes Yes Get_Attributes_All returns predefined listing of object attributes 10h No Yes Set_Attribute_Single modifies attribute 4Bh No Yes Get_Enum_String reads enumerated strings from parameter instance

Table 8.15: Services supported

Class ID 0x10 Parameter Group Object

Attribute

1 Get Group Name String SHORT_STRING represents group name Name of Group from Drive 2 Get Number of group members UINT amount of parameters in group value of n 3 Get 1st group parameter (000-099) UINT instance number of Parameter Object variable 4 Get 2nd group parameter (100-199) UINT instance number of Parameter Object variable … Get … UINT … variable n+2 Get nth group parameter 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.

100 0-01 - 0-99 101 1-00 – 1-99 102 2-00 – 2-99 103 3-00 – 3-99 104 4-00 – 4-99 105 5-00 – 5-99 106 6-00 – 6-99 107 7-00 – 7-99 108 8-00 – 8-99 109 9-00 – 9-99 110 10-00 – 10-99 111 11-00 – 11-99 …… 199 99-00 – 99-99

Access

Rule

Name Data Type Description Contents

Class (decimal)

Danfoss Parameter range

The class Instance and Attribute acts in the following way:

- 100 added to the parameter group = the value for the class.

- 100 added to the remaining parameter number = the value for the instance.

- 100 added to the array index of the parameter = the value for the attribute

Examples: (fictitious parameters)

- Parameter 0-01 [index 0] = Class 100; Instance 101; Attribute 100

- Parameter 1-00 [index 0] = Class 101; Instance 100; Attribute 100 - Parameter 2-59[index 0] = Class 102; Instance 159; Attribute 100

- Parameter 5-34[index 3] = Class 105; Instance 134; Attribute 103

- Parameter 6-54 [index 9] = Class 106; Instance 154; Attribute 109

- Parameter 10-01 [index 0] = Class 110; Instance 101; Attribute 100

All values in decimal. All parameters are accessed in the Active setup (par. 0-10

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Active Set-up

)

8 Appendix MCA 121 EtherNet/IP

Service Code Supported Service Name Description of Service

Class Instance 0Eh Yes Yes Get_Attribute_Single returns contents of specified attribute 10h No Yes Set_Attribute_Single modifies attribute 4Bh No Yes Get_Att_Scattered returns specified parameter values 4Ch No Yes Set_Att_Scattered sets specified parameter values

Table 8.17: Services supported

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MCA 121 EtherNet/IP Index

Index

Abbreviations 6 Ac/dc Drive Object 54 Alarm Word 45 Assembly Instances 23 Assembly Instances 21 Assembly Objects 51 Assumptions 5

Background Knowledge 5

Cabling 40 Cabling 45 Change-of-state 22, 39 Cip Objects 23 Cip Objects 51 Class 1 Connection 22 Class 3 Connection 23 Coasting Select 8-50 33 Configurable Control Word Ctw 8-14 33 Configurable Status Word Stw 8-13 32 Configuration 5, 17, 21, 31, 32 Configuration 6, 37, 38 Configuration Assembly Instance 56 Configuration Capability 54 Control Site 8-01 31 Control Supervisor Object 52 Control Word Profile 8-10 32 Control Word Source 8-02 31 Control Word Timeout Function 8-04 31 Control Word Timeout Time 8-03 31 Conversion Index 43, 44

Data Type 51, 56 Data Type 43, 52, 54, 55, 56, 57 Data Types 44 Dc Backup 6 Dc Brake Select 8-52 34 Devicenet 6 Drive Profile 25, 26

Eds 17 Emc Precautions 13 End-of-timeout Function 8-05 32 Ethernet 13, 16, 17, 19, 36, 37, 39, 40, 45 Ethernet 43 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 5

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Index MCA 121 EtherNet/IP

I/o 6, 21, 22 Identity Object 51 Igmp 19, 40 Igmp Snooping 43 Installation 3, 5, 6 Installation 7 Interface Object 54 Ip Settings 15, 43, 45 Ip Traffic 19 Ip21 / Type 1 6

Led 6, 9 Leds 45 Link Object 54, 55 Literature 6

Master 46 Master 17 Motor Data Object 52 Multicast 22 Multicast 19, 41

Network 5, 11, 13, 19, 24, 36, 38, 39, 40, 45, 54 Network 9, 11, 52, 54

Object Model 51 Objects 57 Odva Conformance 6 Odva Profile 52, 53, 54 Overview 7

Parameter Group Object 57 Parameter Object 56, 57 Parameters 4, 15, 16, 57 Parameters 16, 17, 23 Preset Reference Select 8-56 35 Profibus 6

Quick Stop Select 8-51 34

Reference 23, 25, 26, 27, 28 Reference 6, 25, 28, 29, 30, 38, 48, 54 References 4 Reset Control Word Timeout 8-06 32 Reversing Select 8-54 34

Safety 3 Set-up Select 8-55 35 Spanning Tree 6 Spanning Tree 11, 19 Start Select 8-53 34

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MCA 121 EtherNet/IP Index

Topology 10, 12, 19 Topology 10 Troubleshooting 45

Unconnected Messages 23

Warning Word 47, 48 Warning Word 45

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Danfoss MCA 121 Design guide

Specifications and Main Features

Frequently Asked Questions

User Manual