Danfoss MCA 120 Programming guide

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MAKING MODERN LIVING POSSIBLE

Programming Guide

VLT® PROFINET MCA 120

VLT® Frequency Converter Series FC 102 • FC 103 • FC 202 FC 301/302 • FCD 302

www.danfoss.com/drives

Contents Programming Guide

Contents

1 Introduction

1.1 Purpose of the Manual

1.2 Additional Resources

1.3 Document and Software Version

1.4 Product Overview

1.5 Approvals and Certifications

1.6 Symbols, Abbreviations and Conventions

2 Safety

2.1 Safety Symbols

2.2 Qualified Personnel

2.3 Safety Precautions

3 Configuration

3.1 Configure the PROFINET Network

3.2 Configure the Controller

3.2.1 GSDML File 7

3.3 Configure the Frequency Converter

3 3 3 3 3 4 4

5 5 5 5

7 7 7

3.3.1 VLT Parameters 9

4 Control

4.1 PPO Types

4.2 PCV Parameter Access

4.3 Process Data

4.3.1 Process Control Data 14

4.3.2 Process Status Data 14

4.3.3 Reference Handling 15

4.3.4 Process Control Operation 15

4.3.5 Influence of the Digital Input Terminals upon FC Control Mode 16

4.4 Control Profile

4.5 PROFIdrive Control Profile

4.5.1 Control Word according to PROFIdrive Profile (CTW) 16

4.5.2 Status Word according to PROFIdrive Profile (STW) 17

4.5.3 PROFIdrive State Transition Diagram 19

4.6 FCDrive Control Profile

4.6.1 Control Word according to FC Profile (CTW) 20

10 10 11 14

16 16

4.6.2 Status Word according to FC Profile (STW) 21

5 Acyclic Communication (DP-V1)

5.1 Features of an IO Controller System

23 23

Contents

VLT® PROFINET MCA 120

5.2 Features of an IO-Supervisor System

5.3 Addressing Scheme

5.4 Acyclic Read/Write Request Sequence

5.5 Data Structure in the Acyclic Telegrams

5.6 Header

5.7 Parameter Block

5.8 Data Block

6 Parameters

6.1 Parameter Group 0-** Operation/Display

6.2 Parameter Group 8-** Communication and Option

6.3 Parameter Group 9-** PROFIdrive

6.4 Parameter Group 12-** Ethernet

6.5 PROFINET-specific Parameters

6.6 Object and Data Types Supported

7 Application Examples

7.1 Example: Process Data with PPO Type 6

23 24 25 26 26 26 26

28 28 28 32 36 39 42

44 44

7.2 Example: Control Word Telegram using Standard Telegram 1/PPO3

7.3 Example: Status Word Telegram using Standard Telegram 1/PPO3

7.4 Example: PLC Programming

8 Troubleshooting

8.1 No Response to Control Signals

8.2 Warnings and Alarms

8.2.1 Warning and Alarm Messages 52

8.2.2 Alarm and Warning List 53

Index

45 46 47

49 49 51

Introduction

1 Introduction

Programming Guide

1.1 Purpose of the Manual

The VLT® PROFINET MCA 120 Programming Guide provides information about configuring the system, controlling the frequency converter, parameter access, programming, troubleshooting, as well as some typical application examples. The programming guide is intended for use by qualified

personnel who are familiar with the VLT® frequency converters, with PROFINET technology, and with the PC or PLC that is used as a master in the system. Read the instructions before programming and follow the procedures in this manual.

VLT® is a registered trademark.

1.2 Additional Resources

Resources available for the frequency converters and optional equipment:

The VLT® Operating Instructions provide the

•

necessary information for getting the frequency converter up and running.

The VLT

•

information about capabilities and functionality to design motor control systems.

Design Guide provides detailed

Edition Remarks Software version

MG90U1xx 1½ slot 1.xx MG90U3xx 1 slot 2.00-2.11 MG92D1xx 1 slot 3.0x

Table 1.1 Document and Software Version

1.4 Product Overview

This programming guide relates to PROFINET interface ordering number 130B1135 (uncoated), ordering number 130B1235 (conformal coated), and to the FCD 302 PROFINET interface.

The PROFINET interface is designed to communicate with any system complying with the PROFINET schema version

2.2 and 2.3 standards. Since the introduction in 2001, PROFINET has been updated to handle low and medium performance requirement supported by PROFINET RT up to high-end servo performance in PROFINET IRT. PROFINET is the Ethernet-based Fieldbus offering the most scalable and versatile technology today. PROFINET provides the network tools to deploy standard Ethernet technology for manufacturing applications while enabling Internet and enterprise connectivity.

The VLT® Programming Guide provides greater

•

detail on working with parameters and many application examples.

The VLT® PROFINET MCA 120 Installation Guide

•

provides information about installing the PROFINET and troubleshooting.

The VLT® PROFINET MCA 120 Programming Guide

•

provides information about configuring the system, controlling the frequency converter, parameter access, programming, troubleshooting, as well as some typical application examples.

Supplementary publications and manuals are available from Danfoss. See vlt-drives.danfoss.com/Support/Technical- Documentation/ for listings.

1.3

Document and Software Version

This manual is regularly reviewed and updated. All suggestions for improvement are welcome. Table 1.1 shows the document version and the corresponding software version.

VLT® PROFINET MCA 120 is intended for use with:

VLT® HVAC Drive FC 102

•

VLT® Refrigeration Drive FC 103

•

VLT® AQUA Drive FC 202

•

VLT® AutomationDrive FC 301/302

•

VLT® Decentral Drive FCD 302

•

Terminology

In this manual, several terms for Ethernet are used.

PROFINET, is the term used to describe the

•

PROFINET protocol. Ethernet, is a common term used to describe the

•

physical layer of the network, and does not relate to the application protocol.

Introduction

VLT® PROFINET MCA 120

1.5 Approvals and Certifications

More approvals and certifications are available. For more information, contact a Danfoss local partner.

1.6 Symbols, Abbreviations and Conventions

Abbreviation Definition

CC Control card CTW Control word DCP Discovery and configuration protocol DHCP Dynamic host configuration protocol EMC Electromagnetic compatibility I/O Input/Output IP Internet protocol IRT Isochronous real time LCP Local control panel LED Light emitting diode LSB Least significant bit MAV Main actual value (actual speed) MSB Most significant bit MRV Main reference value PC Personal computer PCD Process control data PLC Programmable logic controller PNU Parameter number PPO Process parameter object REF Reference (=MRV) RT Real time STW Status word

Table 1.2 Symbols and Abbreviations

Conventions

Numbered lists indicate procedures. Bullet lists indicate other information and description of illustrations. Italicised text indicates

cross reference

•

link

•

parameter name

•

Safety Programming Guide

2 Safety

2.1 Safety Symbols

The following symbols are used in this document:

WARNING

Indicates a potentially hazardous situation that could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices.

NOTICE

Indicates important information, including situations that can result in damage to equipment or property.

2.2 Qualified Personnel

Correct and reliable transport, storage, installation, operation, and maintenance are required for the troublefree and safe operation of the frequency converter. Only qualified personnel are allowed to install or operate this equipment.

Qualified personnel are defined as trained staff, who are authorised to install, commission, and maintain equipment, systems, and circuits in accordance with pertinent laws and regulations. Additionally, the qualified personnel must be familiar with the instructions and safety measures described in this document.

2.3

Safety Precautions

WARNING

HIGH VOLTAGE

Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualified personnel can result in death or serious injury.

Installation, start-up, and maintenance must be

•

performed by qualified personnel only.

WARNING

UNINTENDED START

When the frequency converter is connected to AC mains, DC power supply, or load sharing, the motor may start at any time. Unintended start during programming, service or repair work can result in death, serious injury, or property damage. The motor can start by means of an external switch, a serial bus command, an input reference signal from the LCP or LOP, via remote operation using MCT 10 software, or after a cleared fault condition. To prevent unintended motor start:

Disconnect the frequency converter from mains.

•

Press [Off/Reset] on the LCP, before

•

programming parameters. The frequency converter, motor, and any driven

•

equipment must be fully wired and assembled when the frequency converter is connected to AC mains, DC power supply, or load sharing.

WARNING

DISCHARGE TIME

The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. Failure to wait the specified time after power has been removed before performing service or repair work, can result in death or serious injury.

Stop motor.

•

Disconnect AC mains and remote DC-link power

•

supplies, including battery back-ups, UPS, and DC-link connections to other frequency converters.

Disconnect or lock PM motor.

•

Wait for the capacitors to discharge fully, before

•

performing any service or repair work. The duration of waiting time is specified in the relevant frequency converter operating instructions,Chapter 2 Safety.

2 2

Safety

VLT® PROFINET MCA 120

WARNING

LEAKAGE CURRENT HAZARD

Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury.

Ensure the correct grounding of the equipment

•

by a certified electrical installer.

WARNING

EQUIPMENT HAZARD

Contact with rotating shafts and electrical equipment can result in death or serious injury.

Ensure that only trained and qualified

•

personnel perform installation, start up, and maintenance.

Ensure that electrical work conforms to national

•

and local electrical codes. Follow the procedures in this document.

•

CAUTION

INTERNAL FAILURE HAZARD

An internal failure in the frequency converter can result in serious injury, when the frequency converter is not properly closed.

Ensure that all safety covers are in place and

•

securely fastened before applying power.

130BD782.10

Configuration

Programming Guide

3 Configuration

3.1 Configure the PROFINET Network

Ensure that all PROFINET devices connected to the same bus network have a unique station name (host name).

Set the PROFINET host name of the frequency converter via 12-08 Host Name, or via hardware switches.

3.2 Configure the Controller

3.2.1 GSDML File

To configure a PROFINET controller, the configuration tool needs a GSDML file for each type of device on the network. The GSDML file is a PROFINET xml file containing the necessary communication setup data for a device. Download the GSDML file for the FC 102, , FC 202, FC 301/302, and FCD 302 frequency converters at www.danfoss.com/BusinessAreas/DrivesSolutions/profinet. The name of the GSDML file can vary compared to this manual. Download the latest version from the website. The following example shows an FC 302. The steps for FCD 302 and the other frequency converter series are the same.

Frequency converter

series

FC 102 FC 202

FC 301/302

FCD 302 GSDML-V2.2-

Table 3.1 GSDML file

The first step in configuration of the PROFINET controller is to import the GSDML file in the configuration tool. The following steps outlined show how to add a new GSDML file to the Simatic Manager software tool. For each frequency converter series, a GSDML file is typically imported once only, following the initial installation of the software tool.

Firmware version (15-61 Option SW

Version)

1.00-1.99 GSDML-V2.2-

2.00-2.15 GSDML-V2.3-

2.15

GSDML-V2.3-

GSDML file

FC-20090620.xml

FC-20131010.xml

FCD-20090620.x

FCD-20131010.x

Danfoss-

3 3

Illustration 3.1 Import the GSDML File in the Configuration Tool

Illustration 3.2 Add a New GSDML File to the Simatic Manager Software Tool

The FC 102//FC 202/FC 301/FC 302/FCD 302 GSDML file is now imported and is accessible via the following path in the hardware catalogue:

130BE027.10

130BE030.10

130BE028.10

130BE029.10

Configuration

VLT® PROFINET MCA 120

NOTICE

The name must match the name in 12-08 Host Name. If the check mark Assign IP address via the IO controller is set, the controller downloads the IP address to the IO device with the corresponding device name. The IP

address is stored in the non-volatile memory of the frequency converters.

Illustration 3.3 Path in the Hardware Catalogue

Open a project, set up the hardware, and add a PROFINET Master system. Select Danfoss FC PN, then drag and drop it onto the PROFINET IO system.

To enter the device name, open the properties for the inserted frequency converter. See Illustration 3.4.

Illustration 3.4 Open the Properties for the Inserted Frequency Converter to Enter the Device Name

Illustration 3.5 Set Up the Hardware and add a PROFINET Master System

The next step is to set up the peripheral input and output data. Data set up in the peripheral area is transmitted cyclically via telegrams/PPO types. In the example below, a PPO type 6 is dragged and dropped to slot 1.

Illustration 3.6 Set up the Peripheral Input and Output Data

Configuration Programming Guide

The configuration tool automatically assigns addresses in the peripheral address area. In this example the input and output area have the following configuration:

PPO type 6

PCD word number

Input address Set-up STW MAV

Table 3.2 PCD Read (VLT to PLC)

PCD word number

Output address Set-up CTW MRV

Table 3.3 PCD Write (PLC to VLT)

0 1 2 3

256–257 258–

259

0 1 2 3

256–

257

258–

259

260–261 262–263

9-16 PCD Read

Configuration

260–261 262–263

9-15 PCD Write

Configuration

9-16 PCD Read

Configuration

9-15 PCD Write

Configuration

NOTICE

When 8-01 Control Site is set to [2] Control word only, then the settings in Parameter8-50 Coasting Select to Parameter 8-56 Preset Reference Select is overruled, and only act on Bus-control.

3 3

Assign the PCDs via 9-16 PCD Read Configuration for inputs and 9-15 PCD Write Configuration for outputs.

Download the configuration file to the PLC. The PROFINET system starts data exchange when the PLC is set to Run mode.

3.3

Configure the Frequency Converter

3.3.1 VLT Parameters

The following parameters are important when configuring the frequency converter with a PROFINET interface.

0-40 [Hand on] Key on LCP. If [Hand On] is

•

activated, control of the frequency converter via the PROFINET interface is disabled.

After an initial power-up, the frequency converter

•

automatically detects whether a fieldbus option is installed in slot A, and sets parameter 8-02 Control Word Source to [Option A]. When an option is added, changed, or removed from an already commissioned frequency converter, it does not change parameter 8-02 Control Word Source but enters Trip mode, and the frequency converter displays an error

Parameter 8-10 Control Word Profile. Select

•

between the Danfoss frequency converter profile and the PROFIdrive profile

8-50 Coasting Select to 8-56 Preset Reference Select.

•

Select how to gate PROFINET control commands with the digital input command of the control card.

Control

4 Control

VLT® PROFINET MCA 120

4.1 PPO Types

The PROFIBUS profile for frequency converters specifies a number of communication objects (parameter process data objects, PPO). The PROFIBUS profile for frequency

converters is suitable for data exchange between a process controller (for example PLC) and a frequency converter. All PPOs are defined for cyclic data transfer (that is, DP V0), so that process data (PCD) and parameters (PCA) can be transferred from the master to the slave and vice versa.

Pure process data objects

PPO types 3, 4, 6, 7 and 8 are pure process data objects for applications requiring no cyclic parameter access. The PLC sends out process control data, and the frequency converter then responds with a PPO of the same length, containing process status data.

Illustration 4.1 shows the available PPO types:

PCD 1: The first 2 bytes of the process data area

•

(PCD 1) comprise a fixed part present in all PPO types.

PCD 2: The next 2 bytes (PCD 2) are fixed for PCD

•

write entries (see 9-15 PCD Write Configuration [1]), but configurable for PCD read entries (see 9-16 PCD Read Configuration [1]).

PCD 3-10: In the remaining bytes, from PCD 3

•

and on, the process data can be parameterised with process signals, see parameter 9-23 Parameters for Signals.

The signals for transmission from the master to the frequency converter are determined by the setting in 9-15 PCD Write Configuration (request from master to the frequency converter).

The signals for transmission from the frequency converter to the master (response from the frequency converter to master) are determined by the setting in 9-16 PCD Read Configuration .

Parameter channel and process data

PPO types 1, 2, and 5 consist of a parameter channel and process data. Use the parameter channel for reading and/or updating of parameters (successively). Alternatively, for better utilisation of I/O and thus PLC capacity, access parameters via DP V1, by selecting a pure process data object (PPO type 3, 4, 6, 7, or 8).

Select the PPO type in the master configuration. The selection is automatically recorded in the frequency converter. No manual setting of PPO types in the frequency converter is required. Read the current PPO type in parameter 9-22 Telegram Selection. The setting [1] Standard telegram 1 is equivalent to PPO type 3.

In addition, all PPO types can be set up as word-consistent or module-consistent. The process data area can be word or module consistent, whereas the parameter channel must always be module consistent.

Word-consistent data is transmitted as individual,

•

independent words between the PLC and the frequency converter.

Module-consistent data is transmitted as sets of

•

interrelated words transferred simultaneously between the PLC and the frequency converter.

CTW/STW

REF/MAV

PCD 2 Read/

Write

PCD 3 Read/

Write

Standard telegram

PCD 4 Read/

Write

PCD 5

Read/

Write

PPO 4

PPO 6

PPO 7

PPO 8

Danfoss telegram

(The old PPO type 3)

PCV

CTW/STW REF/MAV

PCD 2 Read/

Write

PCD 3

Read/

Write

PCD 4 Read/

Write

PCD 5 Read/

Write

CTW/STW

REF/MAV

PCD 2 Read/

Write

PCD 3

Read/

Write

PCD 4 Read/

Write

PCD 5 Read/

Write

PCD 6 Read/

Write

PCD 7 Read/

Write

PCD 8 Read/

Write

PCD 9 Read/

Write

CTW/STW REF/MAV

PCD 2 Read/

Write

PCD 3 Read/

Write

PCD 4

Read/

Write

PCD 5 Read/

Write

PCD 6 Read/

Write

PCD 7 Read/ Write

CTW/STW REF/MAV

PPO 3

CTW/STW REF/MAV

PCD 2 Read/

Write

PCD 3

Read/

Write

PPO 2

PCV

CTW/STW

REF/MAV

PPO 1

PCV

130BD911.10

Control Programming Guide

4 4

Illustration 4.1 Available PPO Types

4.2

PCV Parameter Access

The PROFINET cyclical data exchange performs parameter access via the PCV channel. The PCV channel forms part of the PPOs described in chapter 4 Control.

Use the PCV channel to read and write parameter values, and read status for descriptive attributes of each parameter.

4.2.1 PCA Handling

The PCA part of PPO types 1, 2, and 5 performs several tasks. Using PCA, the master controls and supervises parameters, and requests a response from the slave. Then the slave responds to a request from the master. Requests and responses is a handshake procedure and cannot be batched. Therefore, when the master sends out a read/ write request, it must wait for the response before it sends a new request. The request or response data value is limited to maximum 4 bytes (see RC characteristics in Table 4.1), which implies that text strings are not transferable. For further information, see chapter 7 Application Examples.

PCA - Parameter Characteristics

4.2.2

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

RC SMP PNU

Table 4.1 PCA - Parameter Characteristics

RC: Request/response characteristics (Range 0..15) SMP: Spontaneous message (Not supported) PNU : Parameter no. (Range 1..1999)

Control

VLT® PROFINET MCA 120

4.2.3 Request/Response Handling

The RC portion of the PCA word defines:

The requests issued from the master to the slave.

•

Other portions of the PCV involved:

•

PVA: The PVA portion transmits word-

size parameter values in bytes 7 and 8, while long word size values require

RC Content

4.2.4

Request

The content of the RC portion of the PCA word for a request is listed in Table 4.2.

Request Function

0 No request 1 Request parameter value 2 Change parameter value (word) 3 Change parameter value (long word) 4 Request description element 5 Change description element 6 Request parameter value (array) 7 Change parameter value (array word) 8 Change parameter value (array long word) 9 Request number of array elements 10-15 Not used

Table 4.2 Request

Response

When the slave rejects a request from the master, the RC word in the PPO-read indicates the rejection by assuming the value 7. Bytes 7 and 8 in the PVA element carry the fault number.

The content of the RC portion of the PCA word for a response is listed in Table 4.3.

bytes 5–8 (32 bits). IND: When the response/request

contains array elements, the IND carries the array sub-index. When parameter descriptions are involved, the IND holds the record sub-index of the parameter description.

Response Function

0 No response 1 Transfer parameter value (word) 2 Transfer parameter value (long word) 3 Transfer description element 4 Transfer parameter value (array word) 5 Transfer parameter value (array long word) 6 Transfer number of array elements 7 Request rejected (including fault number, see

Table 4.4)

8 Not serviceable by PCV interface 9 Not used

10 Not used 11 Not used 12 Not used 13-15 Not used

Table 4.3 Response

Fault

Interpretation numb er

0 Illegal PNU 1 Parameter value cannot be changed. 2 Upper or lower limit exceeded. 3 Subindex corrupted. 4 No array 5 Data type false 6 Cannot be set by user (reset only). 7 Description element cannot be changed. 8 IR required PPO-write not available. 9 Description data not available. 10 Access group 11 No parameter write access 12 Key word missing. 13 Text in cyclical transmission not readable. 14 Name in cyclical transmission not readable. 15 Text array not available 16 PPO-write missing 17 Request temporarily rejected 18 Other fault 19 Data in cyclical transmission not readable. 130 There is no bus access to the parameter called. 131 Data change is not possible because factory set-up has

been selected.

Table 4.4 Fault Numbers

Control Programming Guide

4.2.5 Example

This example shows

How to use PPO type 1 to change the ramp-up

•

time to 10 s, in 3-41 Ramp 1 Ramp Up Time. How to command a start and speed reference of

•

50%.

Frequency converter parameter settings:

8-50 Coasting Select: Bus Parameter 8-10 Control Word Profile: PROFIdrive profile

4.2.5.1

PCA parameter characteristics

PCA part (byte 1-2). The RC part tells what the PCV part must be used for. The functions available are listed in chapter 4.2.1 PCA Handling.

When a parameter is changed, select value 2 or 3. In this example, 3 is selected, because 3-41 Ramp 1 Ramp Up Time covers a long word (32 bits). 3-41 Ramp 1 Ramp Up Time=155 hex: In this example, byte 1 and 2 are set to 3155. See the values for bytes 1 and 2 in Table 4.5.

IND (bytes 3-4)

Used when reading/changing parameters with sub-index, for example 9-15 PCD Write Configuration. In the example bytes 3 and 4 are set to 00 hex. See the values for bytes 3 and 4 in Table 4.5.

PVA (bytes 5-8)

The data value of 3-41 Ramp 1 Ramp Up Time must be changed to 10.00 s. The value transmitted must be 1000, because the conversion index for 3-41 Ramp 1 Ramp Up Time is 2. This means that the value received by the frequency converter is divided by 100, such that the frequency converter perceives 1000 as 10.00. Bytes 5-8=1000=03E8 hex. See chapter 6.6 Object and Data Types Supported. See the values for bytes 5-8 in Table 4.5.

4.2.5.2

PCV

PCD

NOTICE

* For restart after power up:

Set bits 1 and 2 of the CTW to 1.

•

Toggle bit 0 from 0 to 1.

•

4.2.6 MRV

MRV is the speed reference, with data format Standardised value. 0 hex=0% and 4000 hex=100%. In the example, 2000 hex is used, corresponding to 50% of the maximum frequency in 3-03 Maximum Reference. See the values for bytes 11 and 12 in Table 4.5. The whole PPO therefore has the following values in hex:

Byte Value

PCA 1 31 PCA 2 55 IND 3 00

PCV

PCD

Table 4.5 Request Example: PPO Values in Hex

The process data within the PCD part acts immediately upon the frequency converter, and can be updated from the master as quickly as possible. The PCV part is a handshake procedure, which means that the frequency converter has to acknowledge the command, before a new one can be written.

Table 4.5 shows a positive response to the request example from Table 4.5.

IND 4 00 PVA 5 00 PVA 6 00 PVA 7 03 PVA 8 E8 CTW 9 04 CTW 10 7F MRV 11 20 MVR 12 00

4 4

Control word (CTW) according to PROFIdrive profile: Control words consist of 16 bits. The meaning of each bit is explained in chapter 4.5.1 Control Word according to

PROFIdrive Profile (CTW) and chapter 4.5.2 Status Word according to PROFIdrive Profile (STW). The following bit

pattern sets all necessary start commands: 0000 0100 0111 1111=047F hex.* 0000 0100 0111 1110=047E hex.* 0000 0100 0111 1111=047F hex. These are the values for bytes 9 and 10 in Table 4.5. Quick stop: 0000 0100 0110 1111=046F hex. Stop: 0000 0100 0011 1111=043F hex.

Control

VLT® PROFINET MCA 120

Byte Value

PCA 1 21 PCA 2 55 IND 3 00

PCV

PCD

Table 4.6 Response Example: Positive Response

IND 4 00 PVA 5 00 PVA 6 00 PVA 7 03 PVA 8 E8 STW 9 0F STW 10 07 MAV 11 20 MAR 12 00

The PCD part responds according to the state and parameterisation of the frequency converter.

PCV part response:

PCA: As the request telegram, but here the RC

•

part is taken from Table 4.3. In this example, RC is 2 hex, which is a confirmation that a parameter value of the type long word (32 bit) has been

In this case, the fault number is 2, which means that the upper or lower limit of the parameter is exceeded, see Table 4.4.

4.3 Process Data

Use the process data part of the PPO to control and monitor the frequency converter via the PROFIBUS.

4.3.1 Process Control Data

Process control data (PCD) is the process data sent from the PLC to the frequency converter.

Master/slave

1 2 3 ....... 10

CTW MRV PCD ....... PCD

PCD write

Table 4.8 Process Control Data

PCD 1 contains a 16-bit control word, and each bit controls a specific function of the frequency converter, see chapter 4.4 Control Profile.

transferred. IND is not used in this example. PVA: 03E8 hex in the PVA part tells that the value

•

of 3-41 Ramp 1 Ramp Up Time is 1000, which

PCD 2 contains a 16-bit speed setpoint in percentage format. See chapter 4.3.3 Reference Handling.

corresponds to 10.00. STW: 0F07 hex means that the motor is running

•

and there are no warnings or faults. MAV: 2000 hex indicates that the output

•

frequency is 50% of the maximum reference.

The content of PCD 3 to PCD 10 is determined by the settings in 9-15 PCD Write Configuration and 9-16 PCD Read Configuration.

Process Status Data

4.3.2

Table 4.7 shows a negative response to the request example from Table 4.5.

Byte Value

PCA 1 70 PCA 2 00 IND 3 00

PCV

PCD

Table 4.7 Response Example: Negative Response

IND 4 00 PVA 5 00 PVA 6 00 PVA 7 00 PVA 8 02 STW 9 0F STW 10 07 MAV 11 20 MAR 12 00

RC is 7 hex, which means that the request has been rejected, and the fault number can be found in the PVA part.

Process status data is the process data sent from the frequency converter, and contains information about the current state.

Slave/master

1 2 3 ...... 10

STW MAV PCD ...... PCD

PCD read

Table 4.9 Process Status Data

PCD 1 contains a 16-bit status word, and each bit contains information regarding a possible state of the frequency converter.

PCD 2 contains per default the value of the current speed of the frequency converter in percentage format (see chapter 4.3.3 Reference Handling). PCD 2 can be configured to contain other process signals.

The content of PCD 3 to PCD 10 is determined by the settings in 9-16 PCD Read Configuration.

Control

Programming Guide

4.3.3 Reference Handling

The reference handling is an advanced mechanism that sums up references from different sources, as shown in Illustration 4.2.

For more information on reference handling, refer to the design guide of the relevant frequency converter.

Illustration 4.2 Reference

The reference, or speed setpoint, is sent via PROFIBUS and is always transmitted to the frequency converter in percentage format as integers represented in hexadecimal (0-4000 hex).

The final speed limit is set in

Table 4.10 lists the reference (MRV) and the feedback (MAV) formats.

MRV/MAV Integer in hex Integer in decimal

100% 4000 16,384

75% 3000 12,288 50% 2000 8,192 25% 1000 4,096

0% 0 0

-25% F000 -4,096

-50% E000 -8,192

-75% D000 -12,288

-100% C000 -16,384

Table 4.10 Reference/Feedback (MRV/MAV) Format

4-19 Max Output Frequency.

NOTICE

Negative numbers are formed as complement of 2.

NOTICE

The data type for MRV and MAV is an N2 16-bit standardised value, expressing a range from -200% to +200% (8001 to 7FFF).

4 4

The reference (MRV) and feedback (MAV) are always scaled equally. The setting of 3-00 Reference Range determines the scaling of the reference and feedback (MAV), see Illustration 4.3.

Illustration 4.3 Reference (MRV) and Feedback (MAV), Scaled

NOTICE

When 3-00 Reference Range is set to [0] Min - Max, a negative reference is handled as 0%.

The actual output of the frequency converter is limited by the speed limit parameters Motor Low/High Speed Limit

[RPM/Hz] in 4-11 Motor Speed Low Limit [RPM] to 4-14 Motor Speed High Limit [Hz].

Example

The following settings determine the speed, as shown in

Table 4.11:

1-00 Configuration Mode set to [0] Speed open

•

loop. 3-00 Reference Range set to [0] Min-Max.

•

3-02 Minimum Reference set to 100 RPM.

•

3-03 Maximum Reference set to 3000 RPM.

•

MRV/MAV Actual speed [RPM]

0% 0 hex 100 25% 1000 hex 825 50% 2000 hex 1550 75% 3000 hex 2275 100% 4000 hex 3000

Table 4.11 Actual Speed for MRV/MAV

4.3.4

Process Control Operation

In process control operation, 1-00 Configuration Mode is set to [3] Process. The reference range in 3-00 Reference Range is always [0]

Min - Max.

MRV represents the process setpoint.

•

MAV expresses the actual process feedback

•

(range ±200%).

Control

4.3.5 Influence of the Digital Input

VLT® PROFINET MCA 120

4.5.1

Control Word according to PROFIdrive

Profile (CTW)

Terminals upon FC Control Mode

The control word is used to send commands from a master

Set the influence of the digital input terminals upon control of the frequency converter in 8-50 Coasting Select to 8-56 Preset Reference Select.

NOTICE

The setting of 8-01 Control Site overrules the settings in 8-50 Coasting Select to 8-56 Preset Reference Select. The

setting of terminal 37 Coast stop (safe) overrules any other parameter.

Each of the digital input signals can be programmed to logic AND, logic OR, or to have no relation to the corresponding bit in the control word. In this way the following signal sources initiate a specific control command, for example stop/coast:

Fieldbus only,

•

Fieldbus AND digital input, or

•

Either fieldbus OR digital input terminal.

•

(e.g. a PC) to a slave.

Bit Bit=0 Bit=1

00 OFF 1 ON 1 01 OFF 2 ON 2 02 OFF 3 ON 3 03 Coasting No coasting 04 Quick stop Ramp 05 Hold frequency output Use ramp 06 Ramp stop Start 07 No function Reset 08 Jog 1 OFF Jog 1 ON 09 Jog 2 OFF Jog 2 ON 10 Data invalid Data valid 11 No function Slow down 12 No function Catch up 13 Parameter set-up Selection lsb 14 Parameter set-up Selection msb 15 No function Reverse

CAUTION

To control the frequency converter via PROFIBUS, set 8-50 Coasting Select to either [1] Bus or to [2] Logic AND, and set 8-01 Control Site to [0] or [2].

For more detailed information and examples of logical relationship options, see chapter 8 Troubleshooting.

4.4

Control Profile

Control the frequency converter according to

the PROFIdrive profile, see chapter 4.5 PROFIdrive

•

Control Profile, or the Danfoss FC control profile, see

•

chapter 4.6 FCDrive Control Profile.

Select the desired control profile in parameter 8-10 Control Word Profile. The choice of profile affects the control word and status word only.

chapter 4.5 PROFIdrive Control Profile and chapter 4.6 FCDrive Control Profile provide a detailed

description of control and status data.

4.5

PROFIdrive Control Profile

This section describes the functionality of the control word and status word in the PROFIdrive profile.

Table 4.12 Control Word Bits

Explanation of the control bits Bit 00, OFF 1/ON 1

Normal ramp stops using the ramp times of the actual selected ramp. Bit 00="0" leads to the stop and activation of the output relay 1 or 2 if the output frequency is 0 Hz and if [Relay 123] has been selected in 5-40 Function Relay. When bit 0="1", the frequency converter is in State 1: Switching on inhibited. Refer to Illustration 4.4.

Bit 01, OFF 2/ON 2

Coasting stop. When bit 01="0", a coasting stop and activation of the output relay 1 or 2 occurs if the output frequency is 0 Hz and if [Relay 123] has been selected in 5-40 Function Relay. When bit 01="1", the frequency converter is in State 1: Switching on inhibited. Refer to Illustration 4.4.

Bit 02, OFF 3/ON 3

Quick stop using the ramp time of 3-81 Quick Stop Ramp Time.

When bit 02="0", a quick stop and activation of the output relay 1 or 2 occurs if the output frequency is 0 Hz and if [Relay 123] has been selected in 5-40 Function Relay. When bit 02="1", the frequency converter is in State 1: Switching on inhibited. Refer to Illustration 4.4.

Bit 03, Coasting/no coasting

Coasting stop Bit 03="0" leads to a stop. When bit 03="1", the frequency converter can start if the other start conditions are fulfilled.

Control

Programming Guide

NOTICE

The selection in 8-50 Coasting Select determines how bit 03 is linked with the corresponding function of the digital inputs.

Bit 04, Quick stop/ramp

Quick stop using the ramp time of 3-81 Quick Stop Ramp Time.

When bit 04="0", a quick stop occurs. When bit 04="1", the frequency converter can start if the other start conditions are fulfilled.

NOTICE

The selection in parameter 8-51 Quick Stop Select determines how bit 04 is linked with the corresponding function of the digital inputs.

Bit 05, Hold frequency output/use ramp

When bit 05="0", the current output frequency is being maintained even if the reference value is modified. When bit 05="1", the frequency converter can perform its regulating function again; operation occurs according to the respective reference value.

Bit 06, Ramp stop/start

Normal ramp stop using the ramp times of the actual ramp selected. In addition, If relay 123 is selected in 5-40 Function Relay, and if the output frequency is 0 Hz, this bit activates output relays 01 or 04. Bit 06="0" leads to a stop. When bit 06="1", the frequency converter can start if the other start conditions are fulfilled.

NOTICE

The selection in 8-53 Start Select determines how bit 06 is linked with the corresponding function of the digital inputs.

Bit 10=“1” causes the control word to be used. This function is relevant, because the control word is always contained in the telegram, regardless of which type of telegram is used.

Bit 11, No function/slow down

Used to reduce the speed reference value by the amount given in 3-12 Catch up/slow Down Value value. When bit 11="0", no modification of the reference value occurs. When bit 11="1", the reference value is reduced.

Bit 12, No function/catch up

Used to increase the speed reference value by the amount given in 3-12 Catch up/slow Down Value. When bit 12="0", no modification of the reference value occurs. When bit 12="1", the reference value is increased. If both slowing down and accelerating are activated (bit 11 and 12="1"), slowing down has priority, and the speed reference value is reduced.

Bits 13/14, Set-up selection

Bits 13 and 14 are used to select between the 4 parameter set-ups according to Table 4.13.

The function is only possible if Multi Set-up has been selected in 0-10 Active Set-up. The selection in 8-55 Set-up Select determines how bits 13 and 14 are linked with the corresponding function of the digital inputs. Changing setup while running is only possible if the set-ups have been linked in 0-12 This Set-up Linked to.

Set-up Bit 13 Bit 14

1 0 0 2 1 0 3 0 1 4 1 1

4 4

Bit 07, No function/reset

Reset after switching off. Acknowledges event in fault buffer. When bit 07="0", no reset occurs. When there is a slope change of bit 07 to "1", a reset occurs after switching off.

Bit 08, Jog 1 OFF/ON

Activation of the pre-programmed speed in 8-90 Bus Jog 1 Speed. JOG 1 is only possible if bit 04="0" and bits

00-03="1".

Bit 09, Jog 2 OFF/ON

Activation of the pre-programmed speed in 8-91 Bus Jog 2 Speed. JOG 2 is only possible if bit 04="0" and bits

00-03="1".

Bit 10, Data invalid/valid

Used to tell the frequency converter whether the control word is to be used or ignored. Bit 10=“0” causes the control word to be ignored, giving the opportunity to turn off the control word when updating/reading parameters.

Table 4.13 Parameter Set-ups

Bit 15, No function/reverse

Bit 15=0 causes no reversing. Bit 15=1 causes reversing.

NOTICE

In the factory setting, reversing is set to digital in parameter 8-54 Reversing Select.

NOTICE

Bit 15 causes reversing only when Ser. communication, Logic or, or Logic and is selected.

4.5.2 Status Word according to PROFIdrive Profile (STW)

The status word is used to notify a master (for example a PC) about the status of a slave.

Control

VLT® PROFINET MCA 120

Bit Bit=0 Bit=1

00 Control not ready Control ready 01 Drive not ready Drive ready 02 Coasting Enable 03 No error Trip 04 OFF 2 ON 2 05 OFF 3 ON 3 06 Start possible Start not possible

07 No warning Warning 08 09 Local operation Bus control 10 Out of frequency limit Frequency limit ok 11 No operation In operation 12 Drive OK Stopped, autostart 13 Voltage OK Voltage exceeded 14 Torque OK Torque exceeded 15 Timer OK Timer exceeded

Table 4.14 Status Word Bits

Speed ≠ reference

Speed = reference

with bit 00 of the control word being set to "0" and bit 01, 02 and 10 being set to "1".

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

When bit 08="0", the current speed of the motor deviates from the set speed reference value. This may occur, for example, when the speed is being changed during start/ stop through ramp up/down. When bit 08="1", the current speed of the motor corresponds to the set speed reference value.

Bit 09, Local operation/bus control

Bit 09="0" indicates that the frequency converter has been stopped with [Stop] on the LCP, or that [Linked to hand] or [Local] has been selected in 3-13 Reference Site. When bit 09="1", the frequency converter can be controlled through the serial interface.

Bit 10, Out of frequency limit/frequency limit OK

Explanation of the status bits Bit 00, Control not ready/ready

When bit 00="0", bit 00, 01 or 02 of the control word is "0" (OFF 1, OFF 2 or OFF 3) - or the frequency converter is switched off (trip). When bit 00="1", the frequency converter control is ready, but there is not necessarily power supply to the unit present (in the event of external 24 V supply of the control system).

Bit 01, VLT not ready/ready

Same significance as bit 00, however, there is a supply of the power unit. The frequency converter is ready when it receives the necessary start signals.

Bit 02, Coasting/enable

When bit 02="0", bit 00, 01 or 02 of the control word is "0" (OFF 1, OFF 2 or OFF 3 or coasting) - or the frequency converter is switched off (trip). When bit 02="1", bit 00, 01 or 02 of the control word is "1"; the frequency converter has not tripped.

Bit 03, No error/trip

When bit 03="0", no error condition of the frequency converter exists. When bit 03="1", the frequency converter has tripped and requires a reset signal before it can start.

Bit 04, ON 2/OFF 2

When bit 01 of the control word is "0", bit 04="0". When bit 01 of the control word is "1", bit 04="1".

Bit 05, ON 3/OFF 3

When bit 02 of the control word is "0", bit 05="0". When bit 02 of the control word is "1", bit 05="1".

Bit 06, Start possible/start not possible

If PROFIdrive has been selected in parameter 8-10 Control Word Profile, bit 06 is "1" after a switch-off acknowl-

When bit 10="0", the output frequency is outside the limits set in 4-52 Warning Speed Low and 4-53 Warning Speed High. When bit 10="1", the output frequency is within the indicated limits.

Bit 11, No operation/operation

When bit 11="0", the motor does not turn. When bit 11="1", the frequency converter has a start signal, or the output frequency is higher than 0 Hz.

Bit 12, Drive OK/Stopped, autostart

When bit 12="0", there is no temporary overloading of the inverter. When bit 12="1", the frequency converter has stopped due to overloading. However, the frequency converter has not switched off (tripped) and starts again after the overloading has ended.

Bit 13, Voltage OK/voltage exceeded

When bit 13="0", the voltage limits of the frequency converter are not exceeded. When bit 13="1", the direct voltage in the intermediate circuit of the frequency converter is too low or too high.

Bit 14, Torque OK/torque exceeded

When bit 14="0", the motor torque is below the limit selected in 4-16 Torque Limit Motor Mode and 4-17 Torque Limit Generator Mode. When bit 14="1", the limit selected in 4-16 Torque Limit Motor Mode or 4-17 Torque Limit Generator Mode is exceeded.

Bit 15, Timer OK/timer exceeded

When bit 15="0", the timers for the thermal motor protection and thermal frequency converter protection have not exceeded 100%. When bit 15="1", 1 of the timers has exceeded 100%.

edgment, after activation of OFF2 or OFF3, and after switching on the mains voltage. Start not possible is reset,

130BD806.10

Control Programming Guide

4.5.3 PROFIdrive State Transition Diagram

In the PROFIdrive control profile, the control bits:

0-3 perform the basic start-up/power down functions.

•

4-15 perform application-oriented control.

•

Illustration 4.4 shows the basic state transition diagram, where control bits 0-3 control the transitions, and the corresponding status bit indicates the actual state. The black bullets indicate the priority of the control signals, where fewer bullets indicate lower priority, and more bullets indicate higher priority.

4 4

Illustration 4.4 PROFIdrive State Transition Diagram

Control

VLT® PROFINET MCA 120

4.6 FCDrive Control Profile

4.6.1 Control Word according to FC Profile (CTW)

To select Danfoss FC protocol in the control word, set

parameter 8-10 Control Word Profile to [0] Frequency converter profile. Use the control word to send commands

from a master (PLC or PC) to a slave (frequency converter).

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

Table 4.15 Bit Values for FC Control Word

Explanation of the control bits Bits 00/01 Reference value

Bits 00 and 01 are used to select between the 4 reference values, which are pre-programmed in 3-10 Preset Reference according to Table 4.16.

Bit 03, Coasting

Bit 03=“0” - causes the frequency converter immediately to coast the motor to a standstill. Bit 03=“1” - enables the frequency converter to start the motor if the other starting conditions have been fulfilled.

NOTICE

In 8-50 Coasting Select a selection is made to define how bit 03 gates with the corresponding function on a digital input.

Bit 04, Quick stop

Bit 04=“0” - causes a quick stop, ramping the motor speed down to stop via 3-81 Quick Stop Ramp Time. Bit 04=“1” - the frequency converter ramps the motor speed down to stop via 3-42 Ramp 1 Ramp Down Time or 3-52 Ramp 2 Ramp Down Time.

Bit 05, Hold output frequency

Bit 05=“0” - causes the present output frequency (in Hz) to freeze. The frozen output frequency can only be changed with the digital inputs (5-10 Terminal 18 Digital Input to 5-15 Terminal 33 Digital Input) programmed to Speed up and Speed down. Bit 05=“1” - uses ramp.

NOTICE

If Freeze output is active, stop the frequency converter with

Bit 03 Coasting stop.

•

Bit 02 DC braking.

•

Digital input (5-10 Terminal 18 Digital Input to

•

5-15 Terminal 33 Digital Input) programmed to DC braking, Coasting stop, or Reset and coasting stop.

NOTICE

In 8-56 Preset Reference Select a selection is made to define how bit 00/01 gates with the corresponding function on the digital inputs.

Bit 01 Bit 00 Programmed

ref. value

0 0 1 0 1 2 1 0 3 1 1 4

Table 4.16 Programmed Reference Values for Bits

Bit 02, DC brake

Bit 02=“0” - leads to DC braking and stop. Braking current and duration are set in 2-01 DC Brake Current and 2-02 DC Braking Time. Bit 02=“1” - leads to ramping.

Parameter

[0] 3-10 Preset Reference [1] 3-10 Preset Reference [2] 3-10 Preset Reference [3] 3-10 Preset Reference

Bit 06, Ramp stop/start

Bit 06=“0” - causes a stop in which the motor speed is ramped down to stop via the selected ramp down parameter. Bit 06=“1" - permits the frequency converter to start the motor, if the other starting conditions have been fulfilled.

NOTICE

In 8-53 Start Select, define how bit 06 Ramp stop/start gates with the corresponding function on a digital input.

Bit 07, Reset

Bit 07="0" - does not cause a reset. Bit 07="1" - causes the reset of a trip. Reset is activated on the signal’s leading edge, that is, when changing from logic "0" to logic "1".

Bit 08, Jog

Bit 08="0" - no function. Bit 08="1" - 3-19 Jog Speed [RPM] determines the output frequency.

Control

Programming Guide

Bit 09, Selection of ramp 1/2

Bit 09="0" - ramp 1 is active (3-40 Ramp 1 Type to 3-47 Ramp 1 S-ramp Ratio at Decel. Start). Bit 09="1" - ramp 2 (3-50 Ramp 2 Type to 3-57 Ramp 2 Sramp Ratio at Decel. Start) is active.

Bit 10, Data not valid/data valid

Tells the frequency converter whether it should use or ignore the control word. Bit 10="0" - the control word is ignored. Bit 10="1" - the control word is used. This function is relevant, because the control word is always contained in the telegram, regardless of which type of telegram is used. Thus, it is possible to turn off the control word, if it is not wished to use it when updating or reading parameters.

Bit 11, Relay 01

Bit 11="0" - relay 01 not activated. Bit 11="1" - relay 01 activated, provided control word bit 11 has been selected in 5-40 Function Relay.

Bit 12, Relay 04

Bit 12="0" - relay 04 has not been activated. Bit 12="1" - relay 04 has been activated, provided Control word bit 12 has been selected in 5-40 Function Relay.

Bit 13/14, Selection of set-up

Bits 13 and 14 are used to select from the 4 menu set-ups according to Table 4.17:

The function is only possible when Multi-Set-ups is selected in 0-10 Active Set-up.

Set-up Bit 14 Bit 13

1 0 0 2 0 1 3 1 0 4 1 1

Table 4.17 Selection of Set-up

NOTICE

In 8-55 Set-up Select, define how bit 13/14 gates with the corresponding function on the digital inputs.

Bit 15 Reverse

Bit 15="0" - no reversing. Bit 15="1" - reversing.

4.6.2

Status Word according to FC Profile (STW)

The status word is used to inform the master (for example a PC) of the operation mode of the slave (frequency converter).

Refer to chapter 7 Application Examples for an example of a status word telegram using PPO type 3.

Bit Bit=0 Bit=1

00 Control not ready Control ready 01 Frequency converter

not ready 02 Coasting Enable 03 No error Trip 04 No error Error (no trip) 05 Reserved 06 No error Triplock 07 No warning Warning 08 Speed reference Speed=reference 09 Local operation Bus control 10 Out of frequency limit Frequency limit ok 11 No operation In operation 12 Frequency converter OK Stopped, autostart 13 Voltage OK Voltage exceeded 14 Torque OK Torque exceeded 15 Timer OK Timer exceeded

Table 4.18 Definition of Status Bits

Frequency converter ready

Explanation of the status bits Bit 00, Control not ready/ready

Bit 00="0" - the frequency converter has tripped. Bit 00="1" - the frequency converter controls are ready, but the power component is not necessarily receiving any power supply (in case of 24 V external supply to controls).

Bit 01, frequency converter ready

Bit 01="0" - the frequency converter is not ready for operation. Bit 01="1" - the frequency converter is ready for operation, but there is an active coasting command via the digital inputs or via serial communication.

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" - the frequency converter is not in fault mode. Bit 03="1" - 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" - the frequency converter is not in fault mode. Bit 04=“1” - there is a frequency converter error but no trip.

Bit 05, Not used

Bit 05 is not used in the status word.

Bit 06, No error/triplock

Bit 06="0" - the frequency converter is not in fault mode. Bit 06=“1” - the frequency converter is tripped, and locked.

Bit 07, No warning/warning

Bit 07="0" - there are no warnings. Bit 07="1" - a warning has occurred.

4 4

Control

Bit 08, Speed reference/speed = reference

Bit 08="0" - the motor runs, but the present speed is different from the preset speed reference. It could, for example, be the case while the speed ramps up/down during start/stop. Bit 08="1" - the present motor speed matches the preset speed reference.

Bit 09, Local operation/bus control

Bit 09="0" - [Stop/Reset] is pressed on the LCP, or Local control in 3-13 Reference Site is selected. It is not possible

to control the frequency converter via serial communication. Bit 09="1" - it is possible to control the frequency converter via the fieldbus/serial communication.

Bit 10, Out of frequency limit

Bit 10="0" - the output frequency has reached the value in

4-11 Motor Speed Low Limit [RPM] or 4-13 Motor Speed High Limit [RPM].

Bit 10="1" - the output frequency is within the defined limits.

Bit 11, No operation/in operation

Bit 11="0" - the motor is not running. Bit 11="1" - the frequency converter has a start signal or the output frequency is higher than 0 Hz.

Bit 12, frequency converter OK/stopped, auto start

Bit 12="0" - there is no temporary over-temperature on the frequency converter. Bit 12="1" - the frequency converter has stopped because of over-temperature, but the frequency converter has not tripped and resumes operation once the over-temperature stops.

Bit 13, Voltage OK/limit exceeded

Bit 13="0" - there are no voltage warnings. Bit 13="1" - the DC voltage in the frequency converters intermediate circuit is too low or too high.

Bit 14, Torque OK/limit exceeded

Bit 14="0" - the motor current is lower than the torque limit selected in 4-16 Torque Limit Motor Mode or 4-17 Torque Limit Generator Mode. Bit 14="1" - the torque limits in 4-16 Torque Limit Motor Mode and 4-17 Torque Limit Generator Mode are exceeded.

Bit 15, Timer OK/limit exceeded

Bit 15="0" - the timers for motor thermal protection and frequency converter thermal protection, have not exceeded 100%. Bit 15="1" - 1 of the timers has exceeded 100%.

VLT® PROFINET MCA 120

Acyclic Communication (DP-V... Programming Guide

5 Acyclic Communication (DP-V1)

PROFINET offers more to the cyclical data communication, a cyclical communication. This feature is possible by an IO controller (for example, PLC), as well as an IO Supervisor (for example, PC Tool).

Cyclical communication means that data transfer takes place all the time with a certain update rate. This function is the known function normally used for quick update of I/O process data. Acyclic communication means a one-time event, used mainly for read/write on parameters from process controllers, PC-based tools, or monitoring systems.

5.1 Features of an IO Controller System

Cyclic data exchange.

Acyclic read/write on parameters.

5 5

The acyclic connection is fixed and cannot be changed during operation.

In general, an IO controller is used as process controller, responsible for commands, speed reference, status of the application, and so on (PLC or PC-based controller).

In the IO controller, acyclic connection can be used for general parameter access in the slaves.

5.2

Features of an IO-Supervisor System

Initiate/abort acyclic connection.

Acyclic read/write on parameters.

The acyclic connection can be established dynamically (initiated) or removed (aborted) even though an IO controller is active on the network.

The acyclic connection is typically used for configuration or commissioning tools for easy access to each parameter in any slave in the system.

Acyclic Communication (DP-V...

VLT® PROFINET MCA 120

5.3 Addressing Scheme

The structure of a PROFINET IO device is shown in Illustration 5.1.

An IO device consists of a number of physical or virtual slots. Slot 0 is always present, and represents the basic unit. Each slot contains a number of data blocks addressed by an index.

The master must address a variable in the slave as follows: /Slave address/Slot #/Index #

Illustration 5.1 PROFINET IO Device Structure

Acyclic Communication (DP-V... Programming Guide

5.4 Acyclic Read/Write Request Sequence

A read or write service on a frequency converter parameter takes place as illustrated in Illustration 5.2.

5 5

Illustration 5.2 Acyclic Read/Write Request Sequence

Initiate a read or write on a frequency converter parameter by an acyclic write service on slot 0, index 47. If this write request is valid, a positive write response without data is returned from the frequency converter immediately. If not, a negative write response is returned from the frequency converter.

The frequency converter now interprets the PROFIdrive parameter channel part of the data unit, and start to perform this command internally in the frequency converter.

As the next step, the master sends a read request. If the frequency converter is still busy performing the internal parameter request, a negative response without data is returned from the frequency converter. This request is repeated by the master, until the frequency converter has the response data ready for the frequency converter parameter request.

The following example shows the details of the telegrams needed for the read/write service.

Acyclic Communication (DP-V...

VLT® PROFINET MCA 120

5.5 Data Structure in the Acyclic Telegrams

The data structure for a write/read parameter request, consists of 3 main blocks:

Header block

•

Parameter block

•

Data block

•

Arrange according to Table 5.1:

Word number

1 Header Request # Request ID 2 Header Axis # Param. 3 (Param. 1) Attribute # Elements 4 (Param. 1) Parameter number 5 (Param. 1) Subindex number 6 (Param. 2) Attribute # Elements 7 (Param. 2) Parameter number 8 (Param. 2) Subindex number 9 (Param. 3) Attribute # Elements 10 (Param. 3) Parameter number 11 (Param. 3) Subindex number ... N (Data Param. 1) Format # Elements N+1 (Data Param. 1) Data Data N (Data Param. 2) Format # Elements N+1 (Data Param. 2) Data Data N (Data Param. 3) Format # Elements N+1 (Data Param. 3) Data Data N+1 (Data Param. 3) Data Data N+1 (Data Param. 3) Data Data

Table 5.1 Request Telegram

5.6

Header

Request number

The master uses request # to handle the response from the IO device. The IO device mirrors this number in its response.

Request ID

1=request parameter 2=change parameter

Axis

Always leave this to 0 (zero). Only used in multi-axis system.

Number of parameters

Number of parameters to read or write.

10=Value 20=Description 30=Text

Number of elements

The number of elements to read, when parameter is indexed.

Attribute

Read attribute.

Parameter number

The number of the parameter to read.

Subindex

Pointer to the index.

5.8 Data Block

The data block is only needed for write commands. Set up the data block information for each parameter to write.

Format

The format of the information to write: 2: Integer 8 3: Integer 16 4: Integer 32 5: Unsigned 8 6: Unsigned 16 7: Unsigned 32 9: Visible string 33: Normalised value 2 bytes 35: Bit sequence of 16 boolean variables 54: Time difference without date For the individual frequency converter series, the Programming Guide of the frequency converter contains a table with parameter number, format, and other relevant information.

Data

The actual value to transfer. The amount of data has to be exactly the size requested in the parameter block. If the size differs, the request generates an error.

On a successful transmission of a request command, the master can read the response from the frequency converter. The response does look very much like the request command. The response only consists of 2 blocks, the header and the data block.

5.7

Parameter Block

Provide the following 5 values for each parameter to read.

Attribute

Attribute to be read

Acyclic Communication (DP-V...

1 Header Request # Request ID 2 Header Axis # Param. 3 (Data Param. 1) Format Error code 4 (Data Param. 1) Data Data 5 (Data Param. 2) Format Error code 6 (Data Param. 2) Data Data 7 (Data Param. 3) Format Error code 8 (Data Param. 3) Data Data 9 (Data Param. 3) Data Data 10 (Data Param. 3) Data Data

Table 5.2 Response Telegram

Programming Guide

Error code

If the IO device discovers an error during the execution of the command, it sets the error code to the following values:

0x00 Unknown parameter 0x01 Parameter is read-only 0x02 Value out of range due to max/min value 0x03 Wrong subindex 0x04 Parameter is no array 0x05 Wrong datatype (wrong data length) 0x06 It is not allowed to set this parameter (only reset) 0x07 Descriptive element is read-only 0x09 No description available (only value) 0x0b Process control not possible 0x0f No text array available (only value) 0x11 Not possible in current state 0x14 Value out of range due to drive state/configuration 0x15 Reply too long (more than 240 bytes) 0x16 Wrong parameter address (unknown or unsupported value

for attribute, element, parameter number, or subindex or

illegal combination 0x17 Illegal format (for writing) 0x18 Value amount not consistent 0x65 Wrong axis: action not possible with this axis

5 5

0x66 Unknown service request 0x67 This service is not possible with multi-parameter access 0x68 Parameter value cannot be read from bus

Table 5.3 Error Code

Parameters

VLT® PROFINET MCA 120

6 Parameters

6.1 Parameter Group 0-** Operation/Display

0-37 Display Text 1

Range: Function:

0* [0 -

In this parameter, it is possible to write an individual

25 ]

text string for display in the LCP or to be read via serial communication. If to be displayed permanently, select [37] Display Text 1 in 0-20 Display

Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large. Parameter 0-37 Display Text 1 is linked to parameter 12-08 Host Name. Changing parameter 12-08 Host Name changes Parameter 0-37 Display Text 1 - but not in the other

direction.

6.2 Parameter Group 8-** Communication and Option

8-02 Control Word Source

Option: Function:

When retrofitting a bus option into a frequency converter that did not have a bus option installed earlier, change the control to bus-based. This is required for safety reasons to avoid an accidental change.

[0] None [1] FC RS485 [2] FC USB [3] Option A [4] Option B [5] Option C0 [6] Option C1 [30] External Can

8-03 Control Word Timeout Time

8-01 Control Site

Option: Function:

The setting in this parameter overrides the settings in parameter 8-50 Coasting Select to parameter 8-56 Preset Reference Select.

[0] Digital and

ctrl.word

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

[2] Controlword

only

Control by using both digital input and control word.

Control by using control word only.

8-02 Control Word Source

Option: Function:

NOTICE

This parameter cannot be adjusted while the motor is running.

Select the source of the control word: 1 of 2 serial interfaces or 4 installed options. During initial power-up, the frequency converter automatically sets this parameter to [3] Option A, if it detects a valid fieldbus option installed in slot A. When the option is removed, the frequency converter detects a configuration change, sets parameter 8-02 Control Word Source to default setting RS485, and trips. If an option is installed after initial power-up, the setting of parameter 8-02 Control Word Source does not change, but the frequency converter trips and displays: Alarm 67, Option Changed.

Range: Function:

1 s* [ 0.1 -

18000 s]

Enter the maximum time expected to pass between the reception of 2 consecutive telegrams. If this time is exceeded, it indicates that the telegram communication has stopped. The function selected in parameter 8-04 Control Word Timeout Function is then carried out. A valid control word triggers the time-out counter.

8-04 Control Word Timeout Function

Select the time-out function. The time-out function activates when the control word fails to be updated within the time period specified in parameter 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 communi-

cation resumes.

[2] Stop Stops with auto restart when communi-

cation 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 to restart: Via the fieldbus, via [Reset], or via a digital input.

[7] Select setup 1 Changes the set-up upon reestablishment of

communication following a control word

Parameters Programming Guide

8-04 Control Word Timeout Function

Select the time-out function. The time-out function activates when the control word fails to be updated within the time period specified in parameter 8-03 Control Word Timeout Time.

Option: Function:

timeout. If communication resumes after a timeout, parameter 8-05 End-of-Timeout Function defines whether to resume the setup used before the timeout, or to retain the set-up endorsed by the timeout function.

[8] Select setup 2

[9] Select setup 3

[10] Select setup 4

[26] Trip

See [7] Select set-up 1

NOTICE

To change the set-up after a timeout, configure as follows: Set 0-10 Active Set-up to [9] Multi set-up and select the relevant link in 0-12 This Set-up Linked to.

8-05 End-of-Timeout Function

Option: Function:

Select the action after receiving a valid control word following a timeout. This parameter is active only when 8-04 Control Timeout Function is set to [7] Set-up 1, [8] Set-up 2, [9] Set-up 3 or [10] Set-up 4.

[0] Hold set-

[1] * Resume

set-up

8-06 Reset Control Word Timeout

This parameter is active only when [0] Hold set-up has been selected in parameter 8-05 End-of-Timeout Function.

Option: Function:

[0] * Do not reset

[1] Do reset Returns the frequency converter to the

8-07 Diagnosis Trigger

Option: Function:

Retains the set-up selected in 8-04 Control Timeout Function and displays a warning, until 8-06 Reset Control Timeout toggles. Then the

frequency converter resumes its original set-up.

Resumes the set-up active before the timeout.

Retains the set-up specified in parameter 8-04 Control Word Timeout Function, following a control word timeout.

original set-up following a control word timeout. The frequency converter performs the reset and then immediately reverts to the [0] Do not reset setting.

Enables and controls the frequency converter diagnosis function.

8-07 Diagnosis Trigger

Option: Function:

[0] * Disable Extended diagnosis data are not sent even if

they appear in the frequency converter.

[1] Trigger on

alarms

[2] Trigger

alarm/warn.

Extended diagnosis data are sent when 1 or more alarms appear.

Extended diagnosis data are sent if one or more alarms/warnings appear.

8-08 Readout Filtering

If the speed feedback value readouts on fieldbus are fluctuating, this function is used. Select filtered, if the function is required. A power-cycle is required for changes to take effect.

Option: Function:

[0] Motor Data Std-

Filt.

[1] Motor Data LP-

Filter

Normal bus readouts.

Filtered bus readouts of the following parameters:

16-10 Power [kW] 16-11 Power [hp] 16-12 Motor Voltage 16-14 Motor current 16-16 Torque [Nm] 16-17 Speed [RPM] 16-22 Torque [%] 16-25 Torque [Nm] High

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 are visible in the LCP display. For guidelines in selection of [0] Frequency converter profile and [1] PROFIdrive profile, refer to the design guide of the related product. For additional guidelines in the selection of [1] PROFIdrive profile, [5] ODVA and [7] CANopen DSP 402, see the installation guide for the installed fieldbus.

Option: Function:

[0] * FC profile [1] PROFIdrive profile [5] ODVA [7] CANopen DSP 402 [8] MCO

8-13 Configurable Status Word STW

The status word has 16 bits (0-15). Bits 5 and 12-15 are configurable. Each of these bits can be configured to any of the following options.

Option: Function:

[0] No function The input is always low.

[1] Profile Default Depending on the profile set

in 8-10 Control Profile.

6 6

Parameters

VLT® PROFINET MCA 120

8-13 Configurable Status Word STW

The status word has 16 bits (0-15). Bits 5 and 12-15 are configurable. Each of these bits can be configured to any of the following options.

Option: Function:

[2] Alarm 68 Only The input goes high

whenever Alarm 68 is active, and goes low whenever alarm 68 is not activated.

[3] Trip excl Alarm 68 [10] T18 DI status [11] T19 DI status [12] T27 DI status [13] T29 DI status

[14] T32 DI status [15] T33 DI status [16] T37 DI status The input goes high

whenever terminal 37 has 0 V and goes low whenever terminal 37 has 24 V.

[21] Thermal warning [30] Brake fault (IGBT) [40] Out of ref range [41] Load throttle active [60] Comparator 0 [61] Comparator 1 [62] Comparator 2 [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic Rule 0 [71] Logic Rule 1 [72] Logic Rule 2 [73] Logic Rule 3 [74] Logic Rule 4 [75] Logic Rule 5 [80] SL digital out A [81] SL digital out B [82] SL digital out C [83] SL digital out D [84] SL digital out E [85] SL digital out F [86] ATEX ETR cur. alarm [87] ATEX ETR freq. alarm [88] ATEX ETR cur. warning [89] ATEX ETR freq. warning [90] Safe Function active [91] Safe Opt. Reset req.

8-14 Configurable Control Word CTW

Option: Function:

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

[0] None

8-14 Configurable Control Word CTW

Option: Function:

[1] * Profile default [2] CTW Valid, active low [3] Safe Option Reset [4] PID error inverse [5] PID reset I part [6] PID enable

8-19 Product Code

Range: Function:

Size related*

[0 2147483647]

Select [0] to readout the actual fieldbus product code according to the mounted fieldbus option. Select [1] to read out the actual Vendor ID.

8-46 BTM Transaction Status

Option: Function:

[0] * Off [1] Transaction Started [2] Transaction Comitting [3] Transaction Timeout [4] Err. Non-existing Par. [5] Err. Par. Out of Range [6] Transaction Failed

8-47 BTM Timeout

Range: Function:

60 s* [1 - 360 s] Select the BTM Timeout after a BTM

transaction has been started.

8-48 BTM Maximum Errors

Range: Function:

21* [0 - 21] Selects the maximum allowed number of bulk

transfer mode errors before aborting. If it is set to maximum, there is no abort.

8-49 BTM Error Log

Range: Function:

0.255* [0.000 -

9999.255]

List of parameters that failed during bulk transfer mode. The value after the decimal break is the error code (255 means no error).

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 start command via the serial

Activates start command via a digital input.

communication port or fieldbus option.

Parameters Programming Guide

8-50 Coasting Select

Option: Function:

[2] Logic

AND

[3] * Logic OR Activates start command via the fieldbus/serial

Activates start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs.

communication port OR via one of the digital inputs.

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

8-52 DC Brake Select

Option: Function:

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

NOTICE

when 1-10 Motor Construction is set to [1] PM non-salient SPM, only selection [0] Digital input is available.

[0] Digital

input

[1] Bus Activates start command via the serial communi-

[2] Logic

AND

[3] Logic OR Activates start command via the fieldbus/serial

8-53 Start Select

Option: Function:

[0] Digital

input

[1] Bus Activates a start command via the serial

[2] Logic

AND

Activates start command via a digital input.

cation port or fieldbus option.

Activates start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs.

communication port OR via one of the digital inputs.

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

Activates a start command via a digital input.

communication port or fieldbus option.

Activates a start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs.

8-53 Start Select

Option: Function:

[3] * Logic OR Activates a start command via the fieldbus/serial

communication port, OR via 1 of the digital inputs.

8-54 Reversing Select

Option: Function:

[0] Digital

input

[1] Bus Activates the reverse command via the serial

[2] Logic

AND

[3] * Logic OR Activates the reverse command via the

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

communication port, or fieldbus option.

Activates the reverse command via the fieldbus/serial communication port, AND additionally via 1 of the digital inputs.

fieldbus/serial communication port, OR via 1 of the digital inputs.

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

[1] Bus Activates the set-up selection via the serial

[2] Logic

AND

[3] * Logic OR Activate the set-up selection via the fieldbus/

Activates the set-up selection via a digital input.

communication port or fieldbus option.

Activates the set-up selection via the fieldbus/ serial communication port, AND additionally via one of the digital inputs.

serial communication port OR via one of the digital inputs.

8-56 Preset Reference Select

Option: Function:

Select control of the preset reference selection via the terminals (digital input) and/or via the fieldbus.

[0] Digital

input

[1] Bus Activates preset reference selection via the

[2] Logic

AND

[3] * Logic OR Activates the preset reference selection via the

Activates preset reference selection via a digital input.

serial communication port or fieldbus option.

Activates preset reference selection via the fieldbus/serial communication port, AND additionally via one of the digital inputs.

fieldbus/serial communication port OR via one of the digital inputs.

6 6

Parameters

VLT® PROFINET MCA 120

8-90 Bus Jog 1 Speed

Range: Function:

100 RPM* [ 0 - par. 4-13

RPM]

Enter the jog speed. Activate this fixed jog speed via the serial port or fieldbus option.

8-91 Bus Jog 2 Speed

Range: Function:

200 RPM* [ 0 - par. 4-13

RPM]

Enter the jog speed. Activate this fixed jog speed via the serial port or fieldbus option.

6.3 Parameter Group 9-** PROFIdrive

9-15 PCD Write Configuration

Array [10]

Option: Function:

Select the parameters to be assigned to PCD 3-10 of the telegrams. The number of available PCDs depends on the telegram type. The values in PCD 3-10 are then written to the selected parameters as data values. Alternatively, specify a standard PROFIBUS telegram in 9-22 Telegram Selection.

9-16 PCD Read Configuration

Array [10]

Option: Function:

Select the parameters to be assigned to PCD 3–10 of the telegrams. The number of available PCDs depends on the telegram type. PCDs 3–10 contain the actual data values of the selected parameters. For standard PROFIBUS telegram, see 9-22 Telegram Selection.

9-22 Telegram Selection

Option: Function:

This parameter shows the selected standard PROFIBUS telegram that the PROFINET IO controller has sent to the frequency converter. At power-up or if a non-supported telegram is sent from the IO controller this parameter shows None in the display.

[1] Standard telegram

1 [100] * None [101] PPO 1 [102] PPO 2 [103] PPO 3 [104] PPO 4 [105] PPO 5 [106] PPO 6 [107] PPO 7 [108] PPO 8

9-23 Parameters for Signals

Array [1000] Read only

Option: Function:

This parameter contains a list of signals available for selection in 9-15 PCD

Write Configuration and 9-16 PCD Read Configuration.

[0] * None [15] Readout: actual setup [302] Minimum Reference [303] Maximum Reference [312] Catch up/slow Down Value [341] Ramp 1 Ramp Up Time [342] Ramp 1 Ramp Down Time [351] Ramp 2 Ramp Up Time [352] Ramp 2 Ramp Down Time [380] Jog Ramp Time [381] Quick Stop Ramp Time [411] Motor Speed Low Limit [RPM] [412] Motor Speed Low Limit [Hz] [413] Motor Speed High Limit [RPM] [414] Motor Speed High Limit [Hz] [416] Torque Limit Motor Mode [417] Torque Limit Generator Mode [553] Term. 29 High Ref./Feedb. Value [558] Term. 33 High Ref./Feedb. Value [590] Digital & Relay Bus Control [593] Pulse Out #27 Bus Control [595] Pulse Out #29 Bus Control [597] Pulse Out #X30/6 Bus Control [615] Terminal 53 High Ref./Feedb. Value [625] Terminal 54 High Ref./Feedb. Value [653] Term 42 Output Bus Ctrl [663] Terminal X30/8 Bus Control [673] Terminal X45/1 Bus Control [683] Terminal X45/3 Bus Control [748] PCD Feed Forward [890] Bus Jog 1 Speed [891] Bus Jog 2 Speed [1472] Legacy Alarm Word [1473] Legacy Warning Word [1474] Leg. Ext. Status Word [1500] Operating hours [1501] Running Hours [1502] kWh Counter [1600] Control Word [1601] Reference [Unit] [1602] Reference % [1603] Status Word [1605] Main Actual Value [%]

Parameters Programming Guide

9-23 Parameters for Signals

Array [1000] Read only

Option: Function:

[1606] Absolute Position [1609] Custom Readout [1610] Power [kW] [1611] Power [hp] [1612] Motor Voltage [1613] Frequency [1614] Motor current [1615] Frequency [%] [1616] Torque [Nm] [1617] Speed [RPM] [1618] Motor Thermal [1619] KTY sensor temperature [1620] Motor Angle [1621] Torque [%] High Res. [1622] Torque [%] [1623] Motor Shaft Power [kW] [1624] Calibrated Stator Resistance [1625] Torque [Nm] High [1630] DC Link Voltage [1632] Brake Energy /s [1633] Brake Energy Average [1634] Heatsink Temp. [1635] Inverter Thermal [1638] SL Controller State [1639] Control Card Temp. [1645] Motor Phase U Current [1646] Motor Phase V Current [1647] Motor Phase W Current [1648] Speed Ref. After Ramp [RPM] [1650] External Reference [1651] Pulse Reference [1652] Feedback[Unit] [1653] Digi Pot Reference [1657] Feedback [RPM] [1660] Digital Input [1661] Terminal 53 Switch Setting [1662] Analog Input 53 [1663] Terminal 54 Switch Setting [1664] Analog Input 54 [1665] Analog Output 42 [mA] [1666] Digital Output [bin] [1667] Freq. Input #29 [Hz] [1668] Freq. Input #33 [Hz] [1669] Pulse Output #27 [Hz] [1670] Pulse Output #29 [Hz] [1671] Relay Output [bin] [1672] Counter A [1673] Counter B [1674] Prec. Stop Counter [1675] Analog In X30/11

9-23 Parameters for Signals

Array [1000] Read only

Option: Function:

[1676] Analog In X30/12 [1677] Analog Out X30/8 [mA] [1678] Analog Out X45/1 [mA] [1679] Analog Out X45/3 [mA] [1680] Fieldbus CTW 1 [1682] Fieldbus REF 1 [1684] Comm. Option STW [1685] FC Port CTW 1 [1686] FC Port REF 1 [1687] Bus Readout Alarm/Warning [1689] Configurable Alarm/Warning Word [1690] Alarm Word [1691] Alarm Word 2 [1692] Warning Word [1693] Warning Word 2 [1694] Ext. Status Word [1836] Analog Input X48/2 [mA] [1837] Temp. Input X48/4 [1838] Temp. Input X48/7 [1839] Temp. Input X48/10 [1860] Digital Input 2 [3310] Sync Factor Master [3311] Sync Factor Slave [3401] PCD 1 Write to MCO [3402] PCD 2 Write to MCO [3403] PCD 3 Write to MCO [3404] PCD 4 Write to MCO [3405] PCD 5 Write to MCO [3406] PCD 6 Write to MCO [3407] PCD 7 Write to MCO [3408] PCD 8 Write to MCO [3409] PCD 9 Write to MCO [3410] PCD 10 Write to MCO [3421] PCD 1 Read from MCO [3422] PCD 2 Read from MCO [3423] PCD 3 Read from MCO [3424] PCD 4 Read from MCO [3425] PCD 5 Read from MCO [3426] PCD 6 Read from MCO [3427] PCD 7 Read from MCO [3428] PCD 8 Read from MCO [3429] PCD 9 Read from MCO [3430] PCD 10 Read from MCO [3440] Digital Inputs [3441] Digital Outputs [3450] Actual Position [3451] Commanded Position [3452] Actual Master Position [3453] Slave Index Position [3454] Master Index Position

6 6

Parameters

VLT® PROFINET MCA 120

9-23 Parameters for Signals

Array [1000] Read only

Option: Function:

[3455] Curve Position [3456] Track Error [3457] Synchronizing Error [3458] Actual Velocity [3459] Actual Master Velocity [3460] Synchronizing Status [3461] Axis Status [3462] Program Status [3464] MCO 302 Status [3465] MCO 302 Control

[3470] MCO Alarm Word 1 [3471] MCO Alarm Word 2 [4280] Safe Option Status [4282] Safe Control Word [4283] Safe Status Word [4285] Active Safe Func.

9-27 Parameter Edit

Option: Function:

Parameters can be edited via Profibus, the standard RS-485 interface, or the LCP.

[0] Disabled Disables editing via Profibus.

[1] * Enabled Enables editing via Profibus.

Bit Condition when bit is active

0 Connection with IO controller is not ok 1 Reserved for status of connection with second IO

controller 2 Not used 3 Clear data command received 4 Actual value is not updated 5 No link on both port 6 Not used 7 Initialising of PROFINET is not ok 8 Drive is tripped 9 Internal CAN error 10 Wrong configuration data from IO controller 11 Not used 12 Internal error occurred 13 Not configured 14 Timeout active 15 Warning 34 active

Table 6.1 PROFINET Communication Warnings

9-65 Profile Number

Range: Function:

0* [0 - 0 ] This parameter contains the profile identification.

Byte 1 contains the profile number and byte 2 the version number of the profile.

NOTICE

This parameter is not visible via LCP.

9-28 Process Control

Option: Function:

Process control (setting of control word, speed reference, and process data) is possible via either PROFINET or standard fieldbus, but not both simultaneously. Local control is always possible via the LCP. Control via process control is possible via either terminals or fieldbus depending on the settings in parameter 8-50 Coasting Select to parameter 8-56 Preset Reference Select.

[0] Disable Disables process control via PROFINET, and

enables process control via standard fieldbus or PROFINET IO supervisor.

[1]*Enable

cyclic master

Enables process control via IO controller, and disables process control via standard fieldbus or PROFINET IO supervisor.

9-70 Programming Set-up

Option: Function:

Select the set-up to be edited.

[0] Factory setup Uses default data. This option can be used

as a data source to return the other set-ups to a known state.

[1] Set-up 1 Edits Set-up 1.

[2] Set-up 2 Edits Set-up 2.

[3] Set-up 3 Edits Set-up 3.

[4] Set-up 4 Edits Set-up 4.

[9] * Active Set-up Follows the active set-up selected in

0-10 Active Set-up.

This parameter is unique for LCP and fieldbus. See

9-53 Profibus Warning Word

Range: Function:

0* [0 - 65535 ] This parameter displays PROFINET communi-

cation warnings.

Read only

0-11 Programming Set-up.

9-71 Profibus Save Data Values

Option: Function:

Parameter values changed via PROFINET are not automatically stored in non-volatile memory. Use this parameter to activate a function that stores parameter values in the EEPROM non-

Parameters Programming Guide

9-71 Profibus Save Data Values

Option: Function:

volatile memory, so changed parameter values are retained at power-down.

[0] * Off Deactivates the non-volatile storage function.

[1] Store all

setups

[2] Store all

setups

Stores all parameter values for all set-ups in the non-volatile memory. When all parameter values have been stored, the selection returns to [0] Off.

9-72 ProfibusDriveReset

Option: Function:

[0] * No action [1] Power-on

reset

[3] Comm

option reset

Resets frequency converter upon power-up, as for power-cycle.

Resets the PROFINET option only, the PROFINET option goes through a power-up sequence. When reset, the frequency converter disappears from the fieldbus, which may cause a communication error from the master.

9-83 Defined Parameters (4)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the defined

frequency converter parameters available for PROFINET.

9-84 Defined Parameters (5)

Array [115] No LCP access Read only

Range: Function:

0* [0 - 9999] This parameter displays a list of all the defined

frequency converter parameters available for PROFINET.

9-90 Changed Parameters (1)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the

frequency converter parameters deviating from default setting.

6 6

9-80 Defined Parameters (1)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the defined

frequency converter parameters available for PROFINET.

9-81 Defined Parameters (2)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the defined

frequency converter parameters available for PROFINET.

9-82 Defined Parameters (3)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the defined

frequency converter parameters available for PROFINET.

9-91 Changed Parameters (2)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the

frequency converter parameters deviating from default setting.

9-92 Changed Parameters (3)

Array [116] No LCP access Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the

frequency converter parameters deviating from default setting.

9-94 Changed Parameters (5)

Array [116] No LCP Address Read only

Range: Function:

0* [0 - 9999 ] This parameter displays a list of all the

frequency converter parameters deviating from default setting.

Parameters

VLT® PROFINET MCA 120

6.4 Parameter Group 12-** Ethernet

6.4.1 12-0* IP Settings

12-07 Domain Name

Range: Function:

0 [0 - 48] Domain name of the attached network. Can be

automatically assigned when using DHCP network.

12-00 IP Address Assignment

Option: Function:

Selects the IP address assignment method.

[0] MANUAL

[1] DHCP IP-address is assigned via DHCP server.

[2] BOOTP IP-address is assigned via BOOTP server.

[10] DCP [20] From node ID

12-01 IP Address

IP-address can be set in parameter 12-01 IP Address IP Address.

Range: Function:

0* [0 -

2147483647 ]

Configure the IP address of the option. Read-only if parameter 12-00 IP Address Assignment set to DHCP or BOOTP. In POWERLINK, the IP address follows the 12-60 Node ID last byte and the first part is fixed to 192.168.100 (node ID).

12-08 Host Name

Range: Function:

0* [0 - 48 ] Logical (given) name of option.

NOTICE

The display of the frequency converter only shows the first 19 characters, but the remaining characters are stored in the frequency converter. If hardware switches are different from all ON or all OFF, the switches have priority.

12-09 Physical Address

Range: Function:

0* [0 - 17] Read-only. Displays the physical (MAC) address of

the option.

6.4.2 12-1* Ethernet Link Parameters

12-02 Subnet Mask

Range: Function:

0* [0 -

4244635647]

Configure the IP subnet mask of the option. Read-only if parameter 12-00 IP Address Assignment set to DHCP or BOOTP. In POWERLINK it is fixed to 255.255.255.0.

12-03 Default Gateway

Range: Function:

0* [0 -

2147483647 ]

Configure the IP default gateway of the option. Read-only if parameter 12-00 IP Address Assignment set to DHCP or BOOTP. In a non-routed network this address is set to the IP address of the IO Device

12-04 DHCP Server

Range: Function:

0* [0 - 2147483647 ] Read only. Displays the IP address of the

found DHCP or BOOTP server.

12-05 Lease Expires

Range: Function:

Size related* [ 0 - 0]

12-06 Name Servers

Range: Function:

0* [0 - 2147483647] IP addresses of Domain Name Servers.

Can be automatically assigned when using DHCP.

Applies for the whole parameter group.

Index [0] is used for port 1, and Index [1] is used for port

2. For EtherCAT, index [0] is for the in-port and index [1] is for the out-port.

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

Range: Function:

Size related* [ 0 - 0] 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 and Link Duplex can be configured in parameter 12-13 Link Speed and 12-14 Link Duplex.

NOTICE

In POWERLINK, this parameter is fixed to OFF setting.

Parameters Programming Guide

12-13 Link Speed

Option: Function:

Forces the link speed for each port in 10 Mbps or 100 Mbps. If parameter 12-12 Auto Negotiation is set to: ON, this parameter is read-only and displays the actual link speed. If no link is present, None is displayed.

[0] * None [1] 10 Mbps [2] 100

Mbps

NOTICE

In POWERLINK, this parameter is locked to 100 Mbs.

12-14 Link Duplex

Option: Function:

Forces the duplex for each port to full or half duplex. If 12-12 Auto Negotiation is set to: [ON], this parameter is read-only.

[0] Half Duplex [1] Full Duplex

NOTICE

In POWERLINK this parameter is locked to half duplex.

6.4.3 12-8* Other Ethernet Services

12-80 FTP Server

Option: Function:

[0] * Disabled Disables the built-in FTP server.

[1] Enabled Enables the built-in FTP server.

12-81 HTTP Server

Option: Function:

[0] * Disabled [1] Enabled Enables the built-in HTTP (web) server.

12-82 SMTP Service

Option: Function:

[0] * Disabled [1] Enabled Enables the SMTP (e-mail) service on the option.

6.4.4 12-9* Advanced Ethernet Settings

12-90 Cable Diagnostic

Option: Function:

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

[0] * Disabled [1] Enabled

NOTICE

The cable diagnostics function is only issued on ports where there is no link (see 12-10 Link Status, Link Status)

12-91 Auto Cross Over

Option: Function:

[0] Disabled Disables the auto cross-over function.

[1] * Enabled Enables the auto cross-over function.

12-92 IGMP Snooping

Option: Function:

This prevents flooding of the Ethernet protocol stack by only forwarding multicast packets to ports that are member of the multicast group. In PROFINET this function is disabled.

[0] Disabled Disables the IGMP snooping function.

[1] * Enabled Enables the IGMP snooping function.

12-93 Cable Error Length

Range: Function:

0* [0 -

65535]

If cable diagnostics is enabled in 12-90 Cable Diagnostic, the built-in switch is possible via time domain reflectometry (TDR). This measurement technique detects common cabling problems such as open circuits, short circuits, and impedance mismatches or breaks in transmission cables. The distance from the option to the error is displayed in meters with an accuracy of ±2 m. The value 0 means that no errors detected.

6 6

12-89 Transparent Socket Channel Port

Range: Function:

Size related*

[ 0 65535 ]

Configures the TCP port number for the transparent socket channel. This configuration enables FC telegrams to be sent transparently on Ethernet via TCP. Default value is 4000, 0 means disabled. The MCT 10 Set-up Software uses this port.

12-94 Broadcast Storm Protection

Range: Function:

-1 %* [-1 -

20 %]

The built-in switch is capable of protecting the switch system from receiving too many broadcast packages, which can use up network resources. The value indicates a percentage of the total bandwidth that is allowed for broadcast messages.

Example:

Parameters

VLT® PROFINET MCA 120

12-94 Broadcast Storm Protection

Range: Function:

OFF means that the filter is disabled - all broadcast messages passes through. The value 0% means that no broadcast messages passes 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 are blocked.

-1 %* [-1 20 %]

12-95 Broadcast Storm Filter

Option: Function:

Applies to parameter 12-94 Broadcast Storm Protection, if the broadcast storm

protection should also include multicast telegrams.

[0] * Broadcast only [1] Broadcast &

Multicast

12-96 Port Config

Enables/disables port-mirroring function. For troubleshooting with a network analyser tool.

Option: Function:

[0] Normal No port-mirroring

[1] Mirror Port 1 to 2 All network traffic on port 1

is mirrored to port 2.

[2] Mirror Port 2 to 1 All network traffic on port 2

is mirrored to port 1.

[10] Port 1 disabled [11] Port 2 disabled [254] Mirror Int. Port to 1 [255] Mirror Int. Port to 2

12-98 Interface Counters

Range: Function:

4000* [0 - 4294967295] Read-only. Advanced interface

counters from built-in switch, can be used for low-level troubleshooting. The parameter shows a sum of port 1+port 2.

12-99 Media Counters

Range: Function:

0* [0 - 4294967295] Read-only. Advanced interface counters

from built-in switch can be used for lowlevel troubleshooting. The parameter shows a sum of port 1+port 2.

Parameters

Programming Guide

6.5 PROFINET-specific Parameters

6.5.1 Setting Communication Parameters

All basic communication parameters are located in parameter group 12-0* IP Settings. The parameters are all set to PROFINET standard values, so that only a minimum change is necessary.

12-00 IP Address Assignment

•

12-01 IP Address

•

Parameter 12-02 Subnet Mask

•

Parameter 12-03 Default Gateway

•

Parameter 12-04 DHCP Server

•

Parameter 12-05 Lease Expires

•

Parameter 12-06 Name Servers

•

Parameter 12-07 Domain Name

•

Parameter 12-08 Host Name

•

Parameter 12-09 Physical Address

•

The PROFINET interface offers several ways of address assignment. Typically, DCP is used, and then the PLC assigns the IP address, subnet mask, and other relevant parameters when the communication is established. The following examples show the settings, if the PROFINET DCP assignment is used.

Parameter Value

Parameter 12-00 IP Address Assignment Parameter 12-01 IP Address Parameter 12-02 Subnet Mask Parameter 12-03 Default Gateway Parameter 12-04 DHCP Server

Table 6.2 Setting up Frequency Converter with Manually assigned IP Address

*= Host Name can be set via the LCP, Through DCP command or by setting the DIP Switches on the PROFINET interface.

Parameter Value

Parameter 12-00 IP Address Assignment Parameter 12-01 IP Address 12-02 Subnet Mask Read only Parameter 12-03 De fault Gateway

Table 6.3 Setting up the Frequency Converter with Automatically (BOOTP/DHCP) assigned IP Address

[1] DHCP/[2] BOOTP

Read only

[10] DCP

0.0.0.0 (From PLC)

By IP address assigned by DHCP/BOOTP/DCP server, the assigned IP address and subnet mask can be read out in

parameter 12-01 IP Address and 12-02 Subnet Mask. In parameter 12-04 DHCP Server, the IP address of the found

DHCP or BOOTP server is displayed. For DHCP only: The remaining lease-time can be read out in 12-05 Lease Expires. If lease time is set to 0 (zero), the timer never expires.

12-09 Physical Address reads out the MAC address of option, which is also printed on the label of the option.

Parameter 12-03 Default Gateway is optional and only used in routed networks.

NOTICE

It is only possible to assign valid class A, B, and C IP addresses to the option. The valid ranges are shown in Table 6.4.

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

Table 6.4 Valid Ranges for IP Address to the Option

Ethernet Link Parameters

6.5.2

Parameter group 12-1* Ethernet Link Parameters:

Parameter 12-10 Link Status

•

12-11 Link Duration

•

Parameter 12-12 Auto Negotiation

•

Parameter 12-13 Link Speed

•

12-14 Link Duplex

•

Each port has unique Ethernet Link Parameters.

Parameter 12-10 Link Status and 12-11 Link Duration displays information on the link status, per port. Parameter 12-10 Link Status displays Link or No Link according to the status of the present port. 12-11 Link Duration displays the duration of the link on the present port. If the link is lost, the counter is reset.

Parameter 12-12 Auto Negotiation enables 2 connected Ethernet devices to select common transmission parameters, such as speed and duplex mode. In this process, the connected devices first share their capabilities and then select the fastest transmission mode they both support. Incapability between the connected devices could lead to decreased communication performance. To prevent this, auto negotiation can be disabled.

6 6

Parameters

VLT® PROFINET MCA 120

If parameter 12-12 Auto Negotiation is set to OFF, link speed and duplex mode can be configured manually in

Parameter 12-13 Link Speed - displays/sets the link speed for each port. If no link is present, None is displayed.

parameter 12-13 Link Speed and parameter 12-12 Auto Negotiation.

12-14 Link Duplex - displays/sets the duplex mode for each

port.

6.5.3 PROFINET-specific Parameter List

Parameter Default value Range Conver-

sion index

8-01 Control Site Parameter 8-02 Control Word Source Parameter 8-03 Control Word Timeout Time Parameter 8-04 Control Word Timeout

Function 8-05 End-of-Timeout Function Parameter 8-06 Reset Control Word Timeout Parameter 8-07 Diagnosis Trigger Parameter 8-10 Control Word Profile Parameter 8-13 Configurable Status Word STW 8-50 Coasting Select Parameter 8-51 Quick Stop Select 8-52 DC Brake Select 8-53 Start Select Parameter 8-54 Reversing Select 8-55 Set-up Select 8-56 Preset Reference Select

8-90 Bus Jog 1 Speed

8-91 Bus Jog 2 Speed 9-15 PCD Write Configuration 9-16 PCD Read Configuration Parameter 9-22 Telegram Selection Parameter 9-23 Parameters for Signals Parameter 9-27 Parameter Edit 9-28 Process Control 9-44 Fault Message Counter 9-45 Fault Code 9-47 Fault Number 9-52 Fault Situation Counter 9-53 Profibus Warning Word 9-64 Device Identification 9-65 Profile Number 9-70 Edit Set-up Parameter 9-71 Profibus Save Data Values 9-72 ProfibusDriveReset 9-80 Defined Parameters (1) 9-81 Defined Parameters (2) 9-82 Defined Parameters (3) 9-83 Defined Parameters (4) 9-90 Changed Parameters (1)

[0] Dig. & ctrl. word [0-2] - Uint8 [0] FC RS485 [0-4] - Uint8

1 0.1-18000 -1 Uint32

[0] Off [0-10] - Uint8 [0] Hold set-up [0-1] - Uint8

[0] Do not reset [0-1] - Uint8 [0] Disable [0-3] - Uint8 [0] FC profile [0-x] - Uint8

[3] *Logic OR [0-3] - Uint8 [3] *Logic OR [0-3] - Uint8 [3] *Logic OR [0-3] - Uint8 [3] *Logic OR [0-3] - Uint8 [3] *Logic OR [0-3] - Uint8 [3] *Logic OR [0-3] - Uint8 [3] *Logic OR [0-3] - Uint8

0-4-13 Motor Speed High

100 RPM

200 RPM

- - - Uint16

- [0-108] - Uint8

- 0-573 - Uint16 [1] Enabled [0-1] - Uint16 [1] Enable cyclic master [0-1] - Uint16 0 [0-8] 0 Uint16 0 - - Uint16 0 - - Uint16 0 0-1000 0 Uint16 0 16 bits 0 V2 0 [0-10] 0 Uint16 0 8 bits 0 Uint8 [9] Active set-up [0-9] - Uint8 [0] Off [0-2] - Uint8 [0] No action [0-2] - Uint8

- 0-115 0 Uint16

Limit [RPM] 0-4-13 Motor Speed High Limit [RPM]

0-115 0 Uint16

67 Uint16

Data type

Parameters Programming Guide

Parameter Default value Range Conver-

sion index

9-91 Changed Parameters (2) 9-92 Changed Parameters (3) 9-93 Changed Parameters (4) 12-00 IP Address Assignment 12-01 IP Address Parameter 12-02 Subnet Mask 12-03 Default Gateway 12-04 DHCP Server

Parameter 12-05 Lease Expires Parameter 12-06 Name Servers Parameter 12-07 Domain Name 12-08 Host Name Parameter 12-09 Physical Address 12-10 Link Status

Parameter 12-11 Link Duration 12-12 Auto Negotiation 12-13 Link Speed Parameter 12-14 Link Duplex 12-80 FTP Server 12-81 HTTP Server 12-82 SMTP Service 12-89 Transparent Socket Channel Port Parameter 12-90 Cable Diagnostic 12-91 Auto Cross Over 12-92 IGMP Snooping Parameter 12-93 Cable Error Length Parameter 12-94 Broadcast Storm Protection Parameter 12-95 Broadcast Storm Filter Parameter 12-98 Interface Counters Parameter 12-99 Media Counters 16-84 Comm. Option STW 16-90 Alarm Word 16-92 Warning Word

- 0-115 0 Uint16

0.0.0.0 0-255 - Unsigned 8

0.0.0.0 0-255 - Oct. string 4

0.0.0.0 0-255 - Oct. string 4-

0.0.0.0 0-255 - Oct. string 4

00:00:00:00 - -

0.0.0.0 0-255 - Oct. string 4

- max. 19 ch. - Visible string 48

- max. 19 ch. - Visible string 48 00:1B:08:00:00:00 - - Visible string 17 [0] No Link [0-1] - Unsigned 8

00:00:00:00 - [1] On [0-1] - Unsigned 8 [0] None [0-2] - Unsigned 8 [1] Full Duplex [0-1] - Unsigned 8[ [0] Disable [0–1] - Unsigned 8 [0] Disable [0–1] - Unsigned 8 [0] Disable [0–1] - Unsigned 8 [0] Disable [0–1] - Unsigned 8 [0] Disable [0-1] - Unsigned 8 [0] Enable [0-1] - Unsigned 8 [0] Enable [0-1] - Unsigned 8 0 0-200 0 Unsigned 16

0 Off–20% - Unsigned 16 [1] Enable [0-31] - Unsigned 8 0 03-365535 - Unsigned 16 0 0-65535 - Unsigned 16 0 0-FFFF 0 V2 0 0-FFFF 0 Uint32 0 0-FFFF 0 Uint32

Data type

Time diff. w/ date

6 6

Time diff. w/ date

Table 6.5 PROFINET-specific Parameter List

Refer to the relevant operating instructions for a comprehensive parameter list.

Parameters

VLT® PROFINET MCA 120

6.6 Object and Data Types Supported

6.6.1 Parameter Description

PROFINET has a number of describing attributes.

6.6.2 Size Attribute

The size index and the conversion index for each parameter can be taken from the parameter list in the respective operating instructions.

Physical unit Size index Measuring unit Designation Conversion index Conversion factor

0 No dimension

second s 0 1

Time 4

Energy 8

Power 9

Rotation 11 rotation per minute RPM 67 1

Torque 16

Temperature 17 degree Celsius ºC 0 1

Voltage 21

Current 22

Resistance 23

Ratio 24 per cent % 0 1 Relative change 27 per cent % 0 1

Frequency 28

millisecond ms -3 0.001 minute min 70 60 hour h 74 3600 day d 77 86400 watthour Wh 0 1 kilowatthour kWh 3 1000 megawatthour MWh 6

milliwatt mW -3 0.001 watt W 0 1 kilowatt kW 3 1000 megawatt MW 6

newtonmetre Nm 0 1 kilonewtonmetre kNm 3 1000

millivolt mV -3 0.001 volt V 0 1 kilovolt kV 3 1000 milliampere mA -3 0.001 ampere A 0 1 kiloampere kA 3 1000 milliohm mOhm -3 0.001 ohm Ohm 0 1 kiloohm kOhm 3 1000

hertz Hz 0 1 kilohertz kHz 3 1000 megahertz MHz 6 gigahertz GHz 9

-1 0.1

-2 0.01

10 10

Table 6.6 Size Index and Conversion Index

Parameters Programming Guide

6.6.3 Object and Data Types Supported

Data type Short name Description

3 I2 Integer 16 4 I4 Integer 32 5 - Unsigned 8 6 O2 Unsigned 16 7 O4 Unsigned 32

9 - Visible string 10 - Byte string 33 N2 Standardised value (16 bit) 35 V2 Bit sequence 54 - Time difference without date indication

Table 6.7 Data Types Supported

6 6

Application Examples

VLT® PROFINET MCA 120

7 Application Examples

7.1 Example: Process Data with PPO Type 6

This example shows how to work with PPO type 6, which consists of control word/status word and reference/main actual value. The PPO also has 2 additional words, which can be programmed to monitor process signals, see Table 7.1:

0 1 2 3

From controller 04 7C 20 00 00 00 00 00

From frequency converter 0F Byte # 1 2 3 4 5 6 7 8

Table 7.1 Example: Process Data with PPO Type 6

CTW MRV PCD [2] PCD

STW MAV PCD [2] PCD [3]

3F A6 00 08

The application requires monitoring of the motor torque

Program the frequency converter as shown in Table 7.2:

and digital input, so PCD 2 is set up to read the current motor torque. PCD 3 is set up to monitor the state of an external sensor via the process signal digital input. The sensor is connected to digital input 18.

An external device is also controlled via control word bit 11 and the built-in relay of the frequency converter. Reversing is permitted only when the reversing bit 15 in the control word and the digital input 19 are set to high.

For safety reasons, the frequency converter stops the motor if the PROFINET cable is broken, the master has a system failure, or the PLC is in stop mode.

Parameter Setting

4-10 Motor Speed Direction 5-10 Terminal 18 Digital Input 5-11 Terminal 19 Digital Input 5-40 Function Relay Parameter 8-03 Control Word Timeout Time Parameter 8-04 Control Word Timeout Function Parameter 8-10 Control Word Profile 8-50 Coasting Select Parameter 8-51 Quick Stop Select 8-52 DC Brake Select 8-53 Start Select Parameter 8-54 Reversing Select 8-55 Set-up Select 8-56 Preset Reference Select 9-16 PCD Read Configuration [2] Sub index 16-16 Torque [Nm]

[2] Both directions [0] No operation [10] Reversing [36/37] Control word bit 11/12 1 s

[2] Stop

[0] FC Profile

[1] Bus [1] Bus [1] Bus [1] Bus [2] Logic AND [1] Bus [1] Bus

[3] Sub index 16-60 Digital Input

Table 7.2 Parameter Settings

Illustration 7.1 Wiring Diagram

Application Examples

Programming Guide

7.2 Example: Control Word Telegram using Standard Telegram 1/PPO3

This example shows how the control word telegram relates to the controller and the frequency converter, using FC control profile.

The control word telegram is sent from the PLC to the frequency converter. Standard telegram 1 is used in the example to demonstrate the full range of modules. All the values shown are arbitrary, and are provided for the purposes of demonstration only.

0 1 2 3 CTW MRV PCD PCD 04 7C 20 00

PQW: 256 258 260 262

CTW MRV

Bit no.: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 7 C 2 0 0 0

Table 7.3 PCD

Table 7.3 indicates the bits contained within the control word, and how they are presented as process data in standard telegram 1 for this example.

7 7

Table 7.4 indicates which bit functions, and which corresponding bit values are active for this example.

Bit Bit value=0 Bit value=1 Bit value

00 Reference value External selection lsb 0 01 Reference value External selection msb 0 02 DC brake Ramp 1 03 Coasting Enable 1 04 Quick stop Ramp 1 05 Freeze output Ramp enable 1 06 Ramp stop Start 1 07 No function Reset 0 08 No function Jog 0 09 Ramp 1 Ramp 2 0 10 Data not valid Valid 1 11 No function Relay 01 active 0 12 No function Relay 02 active 0 13 Parameter set-up Selection lsb 0 14 Parameter set-up Selection msb 0 15 No function Reversing 0 Function active Function inactive

Table 7.4 Control Word Telegram using Standard Telegram 1/PPO3

Application Examples

VLT® PROFINET MCA 120

7.3 Example: Status Word Telegram using Standard Telegram 1/PPO3

This example shows how the control word telegram relates to the PLC and the frequency converter, using FC control profile.

The control word telegram is sent from the frequency converter to the controller. Standard telegram 1 is used in the example to demonstrate the full range of modules. All the values shown are arbitrary, and are provided for demonstration purposes only.

0 1 2 3 STW MAV PCD PCD 0F 07 20 00

PIW: 256 258 260 262

STW MAV

Bit no.: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 F 0 7 2 0 0 0

Table 7.5 PCD

Table 7.5 indicates the bits contained within the status word, and how they are presented as process data in standard telegram 1 for this example.

Table 7.6 indicates which bit functions, and which corresponding bit values are active for this example.

Bit Bit value=0 Bit value=1 Bit value

00 Control not ready Control ready 1 01 Drive not ready Drive ready 1 02 Coasting Enable 1 03 No error Trip 0 04 No error Error (no trip) 0 05 Reserved - 0 06 No error Triplock 0 07 No warning Warning 0 08 Speed reference Speed#=#reference 1 09 Local operation Bus control 1 10 Outside frequency range Within frequency range 1 11 No operation In operation 1 12 Drive ok Stopped, autostart 0 13 Voltage ok Voltage exceeded 0 14 Torque ok Torque exceeded 0 15 Timers ok Timers exceeded 0 Function active Function inactive

Table 7.6 Status Word Telegram using Standard Telegram 1/PPO3

Application Examples Programming Guide

7.4 Example: PLC Programming

In this example, PPO type 6 is placed in the following input/output address:

Input address

Set-up Status

Illustration 7.2 PPO Type 6 Placed in the Input/Output Address

256–257 258–259 260–261 262–263 Output

word

MAV Motor

torque

Digital

input

This network sends a start command (047C hex) and a reference (2000 hex) of 50% to the frequency converter.

Illustration 7.3 Network Sends Start Command and Reference

This network reads the motor torque from the frequency converter. A new reference is sent to the frequency converter because the motor torque (86.0%) is higher than the compared value.

256–257 258–259 260–261 262–263

address

Set-up Control

word

Reference Not used Not used

This network reads the status on the digital inputs from the frequency converter. If digital input 18 is ON, it stops the frequency converter.

Illustration 7.5 Network Reads the Status on the Digital Inputs

This network reverses the motor when digital input 19 is ON, because parameter 8-54 Reversing Select is programmed to Logic AND.

7 7

Illustration 7.6 Network Reverses the Motor

Illustration 7.4 Network Reads the Motor Torque

130BA110.10

Application Examples

This network activates relay 02.

Illustration 7.7 Network Activates Relay 02

VLT® PROFINET MCA 120

Troubleshooting

Programming Guide

8 Troubleshooting

8.1 No Response to Control Signals

Check 1: Is the control word valid?

If bit 10=0 in the control word, the frequency converter does not accept the control word.

Check 2: Is the relationship between bits in the control word and the terminal I/Os correct?

Check the logical relationship in the frequency converter. Define the desired logical relationship in 8-50 Coasting

Select to 8-56 Preset Reference Select according to the following range of options. Select the FC control mode, digital input and/or serial communication, using 8-50 Coasting Select to 8-56 Preset Reference Select.

If 8-01 Control Site is set to digital only, the frequency converter does not react on commands sent via the control word.

Table 8.1 to Table 8.8 show a coast command's effect upon the frequency converter for the full range of 8-50 Coasting Select settings.

The effect of control mode upon the function of

8-50 Coasting Select, parameter 8-51 Quick Stop Select, and 8-52 DC Brake Select is as follows:

If [0] Digital input is selected, the terminals control the coast and DC brake functions.

NOTICE

Coasting, quick stop, and DC brake functions are active for logic 0.

Terminal Bits 02/03/04 Function

0 0 Coast/DC brake/Q-Stop 0 1 Coast/DC brake/Q-Stop 1 0 No Coast/DC brake/Q-Stop 1 1 No Coast/DC brake/Q-Stop

Table 8.1 [0] Digital Input

[2] Logic AND is selected, both signals must be activated

If to perform the function.

Terminal Bits 02/03/04 Function

0 0 Coast/DC brake/Q-Stop 0 1 No Coast/DC brake/Q-Stop 1 0 No Coast/DC brake/Q-Stop 1 1 No Coast/DC brake/Q-Stop

Table 8.3 [2] Logic AND

If [3] Logic OR is selected, activation of one signal activates the function.

Terminal Bits 02/03/04 Function

0 0 Coast/DC brake/Q-Stop 0 1 Coast/DC brake/Q-Stop 1 0 Coast/DC brake/Q-Stop 1 1 No Coast/DC brake/Q-Stop

Table 8.4 [3] Logic OR

The effect of control mode upon the function of 8-53 Start Select and parameter 8-54 Reversing Select:

If [0] Digital input is selected, the terminals control the start and reversing functions

Terminal Bits 06/15 Function

0 0 Stop/Counterclockwise 0 1 Stop/Counterclockwise 1 0 Start/Clockwise 1 1 Start/Clockwise

Table 8.5 [0] Digital input

If [1] Serial communication is selected, commands are activated only when given via serial communication.

8 8

If [1] Serial communication is selected, commands are activated only when given via serial communication.

Terminal Bits 02/03/04 Function

0 0 Coast/DC brake/Q-Stop 0 1 No Coast/DC brake/Q-Stop 1 0 Coast/DC brake/Q-Stop 1 1 No Coast/DC brake/Q-Stop

Table 8.2 [1] Serial Communication

Terminal Bits 02/03/04 Function

0 0 Stop/Counterclockwise 0 1 Start/Clockwise 1 0 Stop/Counterclockwise 1 1 Start/Clockwise

Table 8.6 [1] Serial Communication

Troubleshooting

VLT® PROFINET MCA 120

If [2] Logic AND is selected, both signals must be activated to perform the function.

Terminal Bits 02/03/04 Function

0 0 Stop/Counterclockwise 0 1 Stop/Counterclockwise 1 0 Stop/Counterclockwise 1 1 Start/Clockwise

Table 8.7 [2] Logic AND

If [3] Logic OR is selected, activation of one signal activates the function.

Terminal Bits 02/03/04 Function

0 0 Stop/Counterclockwise 0 1 Start/Clockwise 1 0 Start/Clockwise 1 1 Start/Clockwise

Table 8.8 [3] Logic OR

The effect of control mode upon the function of 8-55 Set-

[1] Serial communication is selected, commands are

If activated only when given via serial communication.

Terminal Bits 00/01,

13/14

Msb Lsb Msb Lsb Preset ref. set-up number

0 0 0 0 1 0 0 0 1 2 0 0 1 0 3 0 0 1 1 4 0 1 0 0 1 0 1 0 1 2 0 1 1 0 3 0 1 1 1 4 1 0 0 0 1 1 0 0 1 2 1 0 1 0 3 1 0 1 1 4 1 1 0 0 1 1 1 0 1 2 1 1 1 0 3 1 1 1 1 4

Function

up Select and 8-56 Preset Reference Select:

Table 8.10 [1] Serial Communication

If [0] Digital input is selected, the terminals control the setup and preset reference functions.

Terminal Bits 00/01,

13/14

Msb Lsb Msb Lsb Preset ref. set-up number

0 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 1 1 1 0 1 0 0 2 0 1 0 1 2 0 1 1 0 2 0 1 1 1 2 1 0 0 0 3 1 0 0 1 3 1 0 1 0 3 1 0 1 1 3 1 1 0 0 4 1 1 0 1 4 1 1 1 0 4 1 1 1 1 4

Table 8.9 [0] Digital Input

Function

If [2] Logic AND is selected, both signals must be activated to perform the function.

Terminal Bits 00/01,

13/14

Msb Lsb Msb Lsb Preset ref. set-up number

0 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 1 1 1 0 1 0 0 1 0 1 0 1 2 0 1 1 0 1 0 1 1 1 2 1 0 0 0 1 1 0 0 1 1 1 0 1 0 3 1 0 1 1 3 1 1 0 0 1 1 1 0 1 2 1 1 1 0 3 1 1 1 1 4

Table 8.11 [2] Logic AND

Function

Troubleshooting Programming Guide

If [3] Logic OR is selected, activation of 1 signal activates the function.

Terminal Bits 00/01,

13/14

Msb Lsb Msb Lsb Preset ref. set-up number

0 0 0 0 1 0 0 0 1 2 0 0 1 0 3 0 0 1 1 4 0 1 0 0 2 0 1 0 1 2 0 1 1 0 4 0 1 1 1 4 1 0 0 0 3 1 0 0 1 4 1 0 1 0 3 1 0 1 1 4 1 1 0 0 4 1 1 0 1 4 1 1 1 0 4

Table 8.12 [3] Logic OR

8.2

Warnings and Alarms

Function

PROFINET alarm words and warning words are shown on the display in hex format. If there is more than 1 warning or alarm, a sum of all warnings or alarms show. Alarm word, warning word, and, PROFINET warning word can also be displayed using the serial bus in 16-90 Alarm Word, 16-92 Warning Word, and 9-53 Profibus Warning Word.

Bit (hex) Unit

diagnose bit

00000001 48 Brake check 28 00000002 49 Power card over

00000004 50 Earth fault 14 00000008 51 Control card over

00000010 52 Control word time-out 18 00000020 53 Overcurrent 13 00000040 54 Torque limit 12 00000080 55 Motor thermistor over

00000100 40 Motor ETR over

00000200 41 Inverter overloaded 9 00000400 42 DC-link undervoltage 8 00000800 43 DC-link overvoltage 7 00001000 44 Short circuit 16 00002000 45 Inrush fault 33 00004000 46 Mains phase loss 4 00008000 47 AMA not OK 50 00010000 32 Live zero error 2 00020000 33 Internal fault 38 00040000 34 Brake overload 26 00080000 35 Motor phase U is missing 30 00100000 36 Motor phase V is missing 31 00200000 37 Motor phase W is missing 32 00400000 38 Fieldbus comm. fault 34 00800000 39 24 V supply fault 47 01000000 24 Mains failure 36 02000000 25 1.8 V supply fault 48 04000000 26 Brake resistor short circuit 25 08000000 27 Brake chopper fault 27 10000000 28 Option change 67 20000000 29 Drive initialisation 80 40000000 30 Safe stop 68 80000000 31 Mechanical brake low 63

Alarm word (16-90 Alarm Word)

temperature

temp.

temperature

Alarm number

8 8

Table 8.13 16-90 Alarm Word

Troubleshooting

VLT® PROFINET MCA 120

Bit (hex) Unit

diagnose

bit

00000001 112 Brake check 28 00000002 113 Power card over

00000004 114 Earth fault 14 00000008 115 Control card 65 00000010 116 Control word timeout 18 00000020 117 Overcurrent 13 00000040 118 Torque limit 12 00000080 119 Motor thermistor over

00000100 104 Motor ETR over

00000200 105 Inverter overloaded 9 00000400 106 DC-link undervoltage 8 00000800 107 DC-link overvoltage 7 00001000 108 DC-link voltage low 6 00002000 109 DC-link voltage high 5

00004000 110 Mains phase loss 4 00008000 111 No motor 3 00010000 96 Live zero error 2 00020000 97 10 V low 1 00040000 98 Brake overload 26 00080000 99 Brake resistor short circuit 25 00100000 100 Brake chopper fault 27 00200000 101 Speed limit 49 00400000 102 Fieldbus comm. fault 34 00800000 103 24 V supply fault 47 01000000 88 Mains failure 36 02000000 89 Current limit 59 04000000 90 Low temperature 66 08000000 91 Voltage limit 64 10000000 92 Encoder loss 61 20000000 93 Output frequency limit 62 40000000 94 Unused 80000000 95 Warning word 2 (ext. stat.

Warning word (16-92 Warning Word)

temperature

temp.

temperature

word)

Alarm number

Bit (hex) Unit

diagnose bit

00000001 160 Connection with DP-master is not ok 00000002 161 Unused 00000004 162 FDL (Fieldbus Data link Layer) is not ok 00000008 163 Clear data command received 00000010 164 Actual value is not updated 00000020 165 Baudrate search 00000040 166 PROFIBUS ASIC is not transmitting 00000080 167 Initialising of PROFIBUS is not ok 00000100 152 Drive is tripped 00000200 153 Internal CAN error 00000400 154 Wrong configuration data from PLC 00000800 155 Wrong ID sent by PLC 00001000 156 Internal error occurred 00002000 157 Not configured 00004000 158 Time-out active 00008000 159 Warning 34 active

Table 8.15 9-53 Profibus Warning Word

Bit (Hex) Comm. option STW (16-84 Comm. Option STW)

00000001 parameterisation ok 00000002 configuration ok 00000004 clearmode active

00000008 baudrate search 00000010 waiting for parameterisation 00000020 waiting for configuration 00000040 in data exchange 00000080 not used 00000100 not used 00000200 not used 00000400 not used 00000800 MCL2/1 connected 00001000 MCL2/2 connected 00002000 MCL2/3 connected 00004000 data transport active 00008000 not used

PROFIBUS warning word (9-53 Profibus Warning Word)

Table 8.14 16-92 Warning Word

Table 8.16 16-84 Comm. Option STW

NOTICE

16-84 Comm. Option STW is not part of extended

diagnosis.

8.2.1 Warning and Alarm Messages

The LEDs on the LCP signals a warning or an alarm. A code in the display is also shown.

A warning remains active until its cause is no longer present. Under certain circumstances, operation of the

Troubleshooting Programming Guide

motor can still be continued. Warning messages are not necessarily critical.

Alarms that are trip-locked offer additional protection, meaning that the mains supply must be switched off before the alarm can be reset. After being switched back

An alarm makes the frequency converter trip. Alarms must be reset to restart operation once their cause has been

on, the frequency converter is no longer blocked and can be reset as described, once the cause has been rectified.

rectified.

3 ways of resetting alarms

By pressing [Reset].

•

Via a digital input with the Reset function.

•

Via serial communication/optional fieldbus.

•

Alarms that are not trip-locked can also be reset using the automatic reset function in 14-20 Reset Mode (Warning: automatic wake-up is possible!)

When a warning or alarm is marked against a code in Table 8.17, this means that either a warning occurs before

NOTICE

After a manual reset pressing [Reset], press [Auto On] to restart the motor.

If an alarm cannot be reset, the reason could be that its cause has not been rectified, or the alarm is trip-locked (see also Table 8.17).

Alarm and Warning List

8.2.2

NumberDescription Warning Alarm/trip Alarm/trip lock Parameter reference

an alarm, or that it is possible to specify whether it is a warning or an alarm that is displayed for a given fault.

It is possible, for instance, in 1-90 Motor Thermal Protection. After an alarm or trip, the motor carries on coasting, and the alarm and warning flash. Once the problem has been rectified, only the alarm continues flashing until the frequency converter is reset.

8 8

1 10 V low X 2 Live zero error (X) (X) 3 No motor (X) 4 Mains phase loss (X) (X) (X) 5 DC link voltage high X 6 DC link voltage low X 7 DC overvoltage X X 8 DC undervoltage X X 9 Inverter overloaded X X 10 Motor ETR overtemperature (X) (X) 11 Motor thermistor overtemperature (X) (X) 12 Torque limit X X 13 Overcurrent X X X 14 Earth fault X X X 15 Hardware mismatch X X 16 Short circuit X X 17 Control word time-out (X) (X)

22 Hoist mech. brake 23 Internal fan fault X 24 External fan fault X 25 Brake resistor short-circuited X 26 Brake resistor power limit (X) (X) 27 Brake chopper short-circuited X X 28 Brake check (X) (X) 29 Heat sink temp X X X 30 Motor phase U missing (X) (X) (X) 31 Motor phase V missing (X) (X) (X) 32 Motor phase W missing (X) (X) (X) 33 Inrush fault X X

6-01 Live Zero Timeout Function 1-80 Function at Stop 14-12 Function at Mains Imbalance

1-90 Motor Thermal Protection 1-90 Motor Thermal Protection

Parameter 8-04 Control Word Timeout Function

14-53 Fan Monitor

2-13 Brake Power Monitoring

2-15 Brake Check

4-58 Missing Motor Phase Function 4-58 Missing Motor Phase Function 4-58 Missing Motor Phase Function

Troubleshooting

VLT® PROFINET MCA 120

NumberDescription Warning Alarm/trip Alarm/trip lock Parameter reference

34 Fieldbus communication fault X X 36 Mains failure X X 38 Internal fault X X 39 Heat sink sensor X X 40 Overload of digital output terminal 27 (X)

5-00 Digital I/O Mode, 5-01 Terminal 27 Mode

41 Overload of digital output terminal 29 (X)

5-00 Digital I/O Mode, 5-02 Terminal 29 Mode

42 Overload of dgital output o X30/6 (X) 42 Overload of digital output on X30/7 (X)

5-32 Term X30/6 Digi Out (MCB 101) 5-33 Term X30/7 Digi Out (MCB 101)

46 Pwr. card supply X X 47 24 V supply low X X X 48 1.8 V supply low X X 49 Speed limit X 50 AMA calibration failed X 51 AMA check U 52 AMA low I

nom

and I

nom

X X

53 AMA motor too big X

54 AMA motor too small X 55 AMA parameter out of range X 56 AMA interrupted by user X 57 AMA time-out X 58 AMA internal fault X X 59 Current limit X 61 Tracking error (X) (X)

4-30 Motor Feedback Loss Function

62 Output frequency at maximum limit X

63 Mechanical brake low (X)

2-20 Release Brake Current

64 Voltage limit X

65 Control board overtemperature X X X 66 Heat sink temperature low X 67 Option configuration has changed X 68 Safe stop (X)

(X)

5-19 Terminal 37 Safe Stop

69 Pwr. card temp X X 70 Illegal FC configuration X 71 PTC 1 safe stop X 72 Dangerous failure

5-19 Terminal 37 Safe Stop 5-19 Terminal 37 Safe Stop

73 Safe stop auto restart 77 Reduced power mode X

14-59 Actual Number of Inverter Units

79 Illegal PS config X X 80 Frequency converter Initialised to default

value 81 CSIV corrupt 82 CSIV parameter error 85 Profibus/Profisafe error 90 Encoder loss (X) (X)

17-61 Feedback Signal Monitoring

91 Analogue input 54 wrong settings X S202 100-

See Operating Instructions for MCO 305 199

243 Brake IGBT X X 244 Heat sink temp X X X

Troubleshooting Programming Guide

NumberDescription Warning Alarm/trip Alarm/trip lock Parameter reference

245 Heat sink sensor X X 246 Pwr.card supply X X 247 Pwr.card temp X X 248 Illegal PS config X X 250 New spare part X 251 New type code X X

Table 8.17 Alarm/Warning Code List

(X) Dependent on parameter

1) Cannot be auto reset via 14-20 Reset Mode

14-23 Typecode Setting

A trip is the action when an alarm has appeared. The trip coasts the motor and can be reset by pressing [Reset] or by making a reset by a [1] digital input (Parameter group 5-1* Digital I/O Mode ). The event that caused an alarm cannot damage the frequency converter or cause dangerous conditions. A trip lock is an action when an alarm occurs, that can damage the frequency converter or connected parts. A trip lock situation can only be reset by a power cycling.

Warning yellow

Alarm flashing red

Trip locked yellow and red

Table 8.18 LED Indication

8 8

Troubleshooting

VLT® PROFINET MCA 120

Bit Hex Dec Alarm word Alarm word 2 Warning word Warning

word 2

0 00000001 1 Brake check ServiceTrip,

Read/Write

1 00000002 2 Pwr. card temp ServiceTrip,

(reserved)

2 00000004 4 Earth fault ServiceTrip,

Typecode/ Sparepart

3 00000008 8 Ctrl.card temp ServiceTrip,

(reserved)

4 00000010 16 Ctrl. word TO ServiceTrip,

(reserved) 5 00000020 32 Overcurrent Overcurrent Feedback high 6 00000040 64 Torque limit Torque limit Feedback low 7 00000080 128 Motor Th over Motor Th over Output current high 8 00000100 256 Motor ETR over Motor ETR over Output current low 9 00000200 512 Inverter overld. Inverter overld. Output freq high 10 00000400 1024 DC undervolt DC undervolt Output freq low 11 00000800 2048 DC overvolt DC overvolt Brake check OK

12 00001000 4096 Short circuit DC voltage low Braking max 13 00002000 8192 Inrush fault DC voltage high Braking 14 00004000 16384 Mains ph. loss Mains ph. loss Out of speed range 15 00008000 32768 AMA not OK No motor OVC active 16 00010000 65536 Live zero error Live zero error AC brake 17 00020000 131072 Internal fault KTY error 10 V low KTY Warn Password timelock 18 00040000 262144 Brake overload Fans error Brake overload Fans Warn Password protection 19 00080000 524288 U phase loss ECB error Brake resistor ECB Warn 20 00100000 1048576 V phase loss Brake IGBT 21 00200000 2097152 W phase loss Speed limit 22 00400000 4194304 Fieldbus fault Fieldbus fault Unused 23 00800000 8388608 24 V supply low 24 V supply low Unused 24 01000000 16777216 Mains failure Mains failure Unused 25 02000000 33554432 1.8 V supply low Current lmit Unused 26 04000000 67108864 Brake resistor Low temp Unused 27 08000000 134217728 Brake IGBT Voltage limit Unused 28 10000000 268435456 Option change Encoder loss Unused 29 20000000 536870912 Drive Initialised Output freq. lim. Unused 30 40000000 1073741824 Safe stop (A68) PTC 1 Safe stop

(A71) 31 80000000 2147483648 Mech. brake low Dangerous

failure (A72)

Brake check Ramping

Pwr. card temp AMA running

Earth fault Start CW/CCW

Ctrl.card temp Slow down

Ctrl. word TO Catch up

Safe stop (W68) PTC 1 Safe

stop (W71)

Extended status word Unused

Extended status word

Unused

Table 8.19 Description of Alarm Word, Warning Word, and Extended Status Word

The alarm words, warning words and extended status words can be read out via serial bus or optional fieldbus for diagnose. See also 16-94 Ext. Status Word.

Index Programming Guide

Index

Abbreviation............................................................................................. 4

Acyclic....................................................................................................... 23

Additional resources.............................................................................. 3

Alarm......................................................................................................... 52

Alarm word............................................................................................. 51

Approval............................................................................................... 0

Cabling..................................................................................................... 37

Certification......................................................................................... 0

Configuration.................................................................................... 4, 28

Control profile........................................................................................ 16

Control word.......................................................................................... 16

Convention................................................................................................ 4

CTW........................................................................................................... 16

Data block............................................................................................... 26

Data types supported......................................................................... 43

Discharge time......................................................................................... 5

Ethernet..................................................................................... 36, 37, 39

FC control mode

Digital input terminals................................................................... 16

GSDML file................................................................................................. 7

High voltage............................................................................................. 5

I/O................................................................................................................. 4

Leakage current....................................................................................... 6

LED............................................................................................................... 4

Load sharing............................................................................................. 5

Network............................................................................................. 36, 37

No response to control signals........................................................ 49

Parameter................................................................................................ 39

PCA handling......................................................................................... 11

PCA parameter characteristic........................................................... 11

PCD............................................................................................................ 13

PCV............................................................................................................. 13

PCV parameter access......................................................................... 11

PPO types................................................................................................ 10

Process control data............................................................................ 14

Process control operation................................................................. 16

Process data............................................................................................ 14

Process status data............................................................................... 14

PROFIdrive profile (CTW)................................................................... 16

PROFIdrive state transition diagram.............................................. 19

Qualified personnel................................................................................ 5

RC content............................................................................................... 12

Reference................................................................................................... 4

Reference handling.............................................................................. 15

Request/response handling............................................................. 12

Safety........................................................................................................... 6

Size attribute.......................................................................................... 42

Status word............................................................................................. 17

Symbol........................................................................................................ 4

Unintended start..................................................................................... 5

VLT parameter.......................................................................................... 9

Warning.................................................................................................... 52

Warning word........................................................................................ 51

MRV............................................................................................................ 13

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Danfoss MCA 120 Programming guide

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