Lenze E84DGFCP User Manual

EDS84DMOTPBUS
13395078

Ä.HSoä

L-force Communication

Communication Manual

8400 motec

E84DGFCPxxx

PROFIBUS Communication Unit

L

2 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Contents

Contents

1 About this documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1 Document history

1.2 Conventions used

1.3 Terminology used

1.4 Notes used

2 Safety instructions

2.1 General safety and application instructions

2.2 Device- and application-specific safety instructions

2.3 Residual hazards

3 Product description

3.1 Application as directed

3.2 Features and variants

3.3 Connections and interfaces

4 Technical data

4.1 General data and operating conditions

4.2 Protocol data

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

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4.3 Communication time

5 Installation

5.1 Mechanical installation

5.2 Electrical installation

6 Commissioning

6.1 Before initial switch-on

6.2 Configuring the host (master)

6.3 Possible settings via DIP switch

6.4 Initial switch-on

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.2.1 Network topology

5.2.2 Bus termination

5.2.3 Bus cable specification

5.2.4 PROFIBUS connection

5.2.5 External voltage supply

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6.3.1 Receiving the station address via the master

6.3.2 Setting the station address

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Contents

7 Data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8 Process data transfer

8.1 Access to process data / PDO mapping

8.2 Port interconnection of the process data objects (PDO)

8.3 Digital and analog input information

9 Parameter data transfer

9.1 Addressing of the parameter data

9.2 DRIVECOM parameter data channel (DP-V0)

9.2.1 Telegram structure (overview)

9.2.2 Byte 1: Service

9.2.3 Byte 2: Subindex

9.2.4 Bytes 3 + 4: Index

9.2.5 Bytes 5 ... 8: Parameter value / error information

9.2.6 Error codes

9.2.7 Telegram examples

9.3 PROFIdrive parameter data channel (DP-V1)

9.3.1 Connection establishment between master and slave

9.3.2 Acyclic data transfer

9.3.3 Telegram structure

9.3.4 Error codes

9.3.5 Telegram examples

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10 Monitoring

10.1 Permanent interruption of PROFIBUS communication

10.2 Short-time interruption of PROFIBUS communication

10.3 Settings and displays in the »Engineer«

11 Diagnostics

11.1 LED status displays

11.2 Diagnostics with the »Engineer«

11.3 Querying the current bus status

11.4 Diagnostic data

12 Error messages

12.1 Short overview (A-Z) of the PROFIBUS error messages

12.2 Possible causes and remedies

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4 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Contents

13 Parameter reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

13.1 Communication-relevant parameters of the operating system

13.2 Parameters relevant for PROFIBUS communication

13.3 Table of attributes

13.4 Implemented PROFIdrive objects (DP-V1)

14 DIP switch positions for setting the station address

15 Index

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About this documentation

1 About this documentation

Contents

This documentation exclusively contains descriptions of the PROFIBUS bus system for the
Inverter Drive 8400 motec.

 Note!

This documentation supplements the mounting instructions and the hardware
manual "Inverter Drives 8400 motec" supplied with the controller.

The properties and functions of the PROFIBUS for Inverter Drives 8400 motec are described
in detail.

Typical applications are explained with the help of examples.

This documentation also contains ...

 the most important technical data for PROFIBUS communication;

 Information on the installation and commissioning of the PROFIBUS network;
 Information on the PROFIBUS data transfer;

 Information on monitoring functions and troubleshooting and fault elimination.

The theoretical concepts are only explained to the level of detail required to understand
the function of the PROFIBUS communication with Inverter Drives 8400 motec.

Depending on the software version of the controller and on the version of the »Engineer«
software installed, the screenshots in this documentation may vary from the »Engineer«
depiction.

This documentation does not describe the software of other manufacturers. No
responsibility is taken for corresponding information given in this documentation.
Information on how to use the software can be obtained from the documents of the host
(master).

All brand names used in this documentation are trademarks of their respective owners.

 Tip!

Detailed information about PROFIBUS can be found on the website of the
PROFIBUS user organisation:

www.profibus.com

6 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

About this documentation

Target group

This documentation is intended for all persons who plan, install, commission and maintain
the networking and remote servicing of a machine.

 Tip!

Information about and software updates for Lenze products can be found in the
download area at:

www.Lenze.com

Validity information

The information given in this documentation is valid for the following devices:

Product series Type designation Device variant

Inverter Drives 8400 motec

Communication unit PROFIBUS

Features and variants

E84DGFCPxNx PROFIBUS

E84DGFCPxJx PROFIBUS + Safety

( 15)

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Communication manual 8400 motec PROFIBUS

About this documentation
Document history

1.1 Document history

Version Description

1.0 09/2010 TD17 First edition

2.0 01/2011 TD17 • DIP switch settings

• »Engineer« screenshots updated.

3.0 11/2011 TD17 • General revision

• Digital and analog input information

• Description of code C13887

Your opinion is important to us!

These instructions were created to the best of our knowledge and belief to give you the
best possible support for handling our product.

If you have suggestions for improvement, please e-mail us to:

[e-mail]

( 31) corrected.

( 40) supplemented.

(from version 02.00) supplemented.

Thank you for your support.

Your Lenze documentation team

8 L EDS84DMOTPBUS EN 3.0 - 11/2011

1.2 Conventions used

This manual uses the following conventions to distinguish between different types of
information:

Type of information Writing Examples/notes

Numbers

Decimal Standard notation Example: 1234

Hexadecimal 0x[0 ... 9, A ... F] Example: 0x60F4

Binary

• Nibble

Decimal separator Point The decimal point is always used.

Text

Program name » « PC software

Control element Bold The OK button... / The Copy command... / The

Hyperlink Underlined

Symbols

Page reference ( 9) Optically highlighted reference to another page. Can

Step-by-step instructions

Communication manual 8400 motec PROFIBUS

About this documentation

Conventions used

In inverted commas

Point



Example: ’100’
Example: ’0110.0100’

Example: 1234.56

Example: Lenze »Engineer«

Properties tab... / The Name input field...

Optically highlighted reference to another topic. Can
be activated with a mouse-click in this
documentation.

be activated with a mouse-click in this
documentation.

Step-by-step instructions are indicated by a
pictograph.

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Communication manual 8400 motec PROFIBUS

About this documentation
Terminology used

1.3 Terminology used

Term Meaning

Controller Lenze frequency inverter of the "Inverter Drives 8400 motec" product series

Standard device

The controller 8400 motec consists of the following modules: "Drive unit",
"communication unit" and "wiring unit".

• The drive unit is available in various power classes.

• The communication unit is available in the following versions:
–No fieldbus
–AS-i option
–CANopen option
–PROFIBUS option
–PROFINET option
–EtherCAT option

• The wiring unit provides flexible connection options for an easy integration
into the power supply of the machine.

(parameterisation, diagnostics, and configuration) throughout the entire life
cycle, i.e. from planning to maintenance of the machine commissioned.

common parlance, this term is also referred to as an "index".

"subcodes".
In this documentation a slash "/" is used as a separator between code and
subcode (e.g. "C00118/3").
In common parlance, this term is also referred to as a "subindex".

Drive unit
Communication unit
Wiring unit

»Engineer« Lenze PC software supporting you during the "Engineering" process

Code Parameter by means of which you can parameterise or monitor the controller. In

Subcode If a code contains more than one parameter, these parameters are stored in

Lenze setting These are settings the device is preconfigured with ex works.

Basic setting

HW Hardware

SW Software

10 L EDS84DMOTPBUS EN 3.0 - 11/2011

1.4 Notes used

The following signal words and symbols are used in this documentation to indicate
dangers and important information:

Safety instructions

Structure of the safety instructions:

 Pictograph and signal word!

(characterise the type and severity of danger)

Note

(describes the danger and informs how to prevent dangerous situations)

Pictograph Signal word Meaning







Communication manual 8400 motec PROFIBUS

About this documentation

Danger! Danger of personal injury through dangerous electrical voltage

Reference to an imminent danger that may result in death or serious
personal injury if the corresponding measures are not taken.

Danger! Danger of personal injury through a general source of danger

Reference to an imminent danger that may result in death or serious
personal injury if the corresponding measures are not taken.

Stop! Danger of property damage

Reference to a possible danger that may result in property damage if the
corresponding measures are not taken.

Notes used

Application notes

Pictograph Signal word Meaning

Note! Important note to ensure trouble-free operation



Tip! Useful tip for easy handling



Reference to other documents



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Safety instructions
General safety and application instructions

2 Safety instructions

 Note!

Always observe the specified safety measures to avoid severe injury to persons
and damage to property!

Always keep this documentation to hand in the vicinity of the product during
operation.

2.1 General safety and application instructions

 Danger!

If you disregard the following basic safety measures, this can cause severe injury
to persons and damage to material assets.

 Lenze drive and automation components ...

– must only be used as directed.

Application as directed

– must never be commissioned in the event of visible damage.
– must never be technically modified.
– must never be commissioned before they have been completely mounted.
– must never be operated without the covers required.
– can - depending on their degree of protection - have live, movable or rotating parts

during and after operation. Surfaces can be hot.

 For Lenze drive components ...

– use only the accessories approved.
– use only original spare parts from the manufacturer.

 Observe all specifications given in the attached and associated documentation.

– This is the precondition for safe and trouble-free operation and for achieving the

product features specified.

Features and variants

– The procedural notes and circuit details described in this document are only

proposals. It is up to the user to check whether they can be adapted to the particular

applications. Lenze does not take any responsibility for the suitability of the

procedures and circuit proposals described.

( 14)

( 15)

12 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Device- and application-specific safety instructions

 Only qualified personnel may work with and on Lenze drive and automation

components. According to IEC 60364 and CENELEC HD 384, these are persons ...
– who are familiar with the installation, assembly, commissioning and operation of

the product.
– who have the corresponding qualifications for their work.
– who know all regulations for the prevention of accidents, directives and laws

applicable on site and are able to apply them.

2.2 Device- and application-specific safety instructions

 During operation, the communication unit must be connected to the wiring unit and

the drive unit.

 With external voltage supply, always use a separate power supply unit, safely

separated to EN 61800-5-1 in every control cabinet ("SELV" / "PELV").

 Only use cables that correspond to the given specifications.

Bus cable specification

( 25)

Safety instructions

 Documentation for "Inverter Drives 8400 motec", control system, system/

machine

All other measures prescribed in this documentation must also be implemented.
Observe the safety instructions and application notes specified in the
documentation.

2.3 Residual hazards

Device protection

 The communication unit contains electronic components that can be damaged or

destroyed by electrostatic discharge.

Installation

( 20)

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Product description
Application as directed

3 Product description

3.1 Application as directed

The communication unit PROFIBUS ...

 is a unit that can only be used in conjunction with the following modules:

Product series Type designation

Inverter Drives 8400 motec

Drive unit

Inverter Drives 8400 motec

Wiring unit

 is a device intended for use in industrial power systems.

 may only be operated under the operating conditions specified in this documentation.

E84DGDVxxxxxxxx

E84DGVNxx

 may only be used in PROFIBUS networks.

 can also be used without being connected to the PROFIBUS network.

Any other use shall be deemed inappropriate!

14 L EDS84DMOTPBUS EN 3.0 - 11/2011

3.2 Features and variants

The communication unit PROFIBUS is available in the following versions:

Product series Type designation Features

Inverter Drives 8400 motec

Communication unit PROFIBUS

 The PROFIBUS communication unit is ...

– mounted on the wiring unit (E84DGVNxx);
– supplied internally via the drive unit (E84DGDVxxxxxxxx) or externally via a

separate voltage source.

Communication manual 8400 motec PROFIBUS

Product description

Features and variants

Enclosure

IP 65

PROFIBUS

M12

I/O: Terminal

E84DGFCPANP zzz

E84DGFCP9NP zz z

E84DGFCPAJP zzz z

E84DGFCP9JP zz zz

I/O: M12

Safety

 The I/O connections can be brought into the device via M12 connectors or cable glands.
 Devices without integrated safety system (safety option) have no analog input and no

relay output.

 The integrated safety system of the E84DGFCPxJx communication units can be used on

machines for the protection of persons.

 Support of the parameter data channel DRIVECOM (DP-V0), PROFIDrive (DP-V1) in

preparation

 Exchange of up to 8 process data words per direction

 Bus coupling via remote bus according to the RS485 standard

 Automatic detection of the baud rate (9.6 kbps to 12 Mbps)

 Setting of the station address is possible via DIP switch or code.
 Communication with the Lenze »Engineer« (access to all Lenze parameters) is executed

via the diagnostic interface of the drive unit.

 Hardware manual "Inverter Drives 8400 motec"

Here you will find detailed information on the integrated safety system (safety
option).

Software manual / »Engineer« online help "Inverter Drives 8400 motec"

Here you will find detailed information on how to configure the safety system
(safety option).

EDS84DMOTPBUS EN 3.0 - 11/2011 L 15

Communication manual 8400 motec PROFIBUS

Product description
Connections and interfaces

3.3 Connections and interfaces

[3-1] Communication unit PROFIBUS

Pos. Description

DIP DIP switch

Possible settings via DIP switch

A1 / LED Position of LEDs for PROFIBUS status display

LED status displays

A2 PROFIBUS input (M12 male, 5-pin)

PROFIBUS connection

A3 PROFIBUS output (M12 female, 5-pin)

PROFIBUS connection

A4 Positions for more freely designable inputs and outputs:

B1 ... B4

X3 / X4 / X61 Terminal strips for wiring the connections at A4 and B1 ... B4

X5 Plug connector for connection to the drive unit

X31 Plug connector for wiring the PROFIBUS input at A2

X32 Plug connector for wiring the PROFIBUS output at A3

X55 Plug connector for wiring the LEDs at A1

• Digital inputs

•Digital output

• Analog input (only for E84DGFCPxJx)

• Relay output (only for E84DGFCPxJx)

• Connection of safety system "Safety Option" (only for E84DGFCPxJx)

E84DG029

( 30)

( 72)

( 26)

( 26)

16 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Product description

Connections and interfaces

 On delivery, the PROFIBUS connections and the LEDs for the PROFIBUS status displays

are already mounted and wired:
– PROFIBUS input to plug connector X31
– PROFIBUS output to plug connector X32
– LEDs to plug connector X55

 It is also possible to connect the PROFIBUS and other inputs and outputs (e.g. digital

inputs) via the positions A1 ... A4 and B1 ... B4.

 For the connections, 5-pin M12 connectors or - alternatively - cable glands (cable cross-

section max. 1.0 mm

 The M12 connectors, cable glands and prefabricated system cables can be obtained

from diverse manufacturers.

 Wire the M12 connectors or cable glands used to the corresponding contacts of the

terminal strips/plug connectors X3, X4 and X61.

2

, AWG 18) can be used.

 Hardware manual "Inverter Drives 8400 motec"

Observe the notes and wiring instructions given in the documentation.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 17

Communication manual 8400 motec PROFIBUS

Technical data
General data and operating conditions

4 Technical data

 Hardware manual "Inverter Drives 8400 motec"

Here you will find the ambient conditions and information on the
electromagnetic compatibility (EMC) that also apply to the communication unit.

4.1 General data and operating conditions

Area Values

Order designation • E84DGFCPxNx (PROFIBUS)

• E84DGFCPxJx (PROFIBUS + Safety)

Communication profile • PROFIBUS DP-V0 (DRIVECOM)

• PROFIBUS DP-V1 (PROFIdrive), from SW version 2.0

Standards / specifications • IEC 61158 / EN 50170

• IEC 61784

Communication medium RS485

Interface for communication • PROFIBUS input: M12 pins, 5-pole, B-coded

• PROFIBUS output: M12 socket, 5-pole, B-coded

Max. cable length 1200 m (depending on the selected baud rate, the used cable type and

Bus termination Bus terminating resistors are required at the first and last PROFIBUS node

Network topology • Line (without repeater)

Type of station PROFIBUS slave

Number of slave stations • Max. 31 (without repeater)

PNO identification number 0x0A89

Baud rate for cable type A (EN 50170) 9.6 kbps ... 12 Mbps (automatic detection)

External voltage supply • U = 24 V DC (20 V - 0 % ... 29 V + 0 %)

Conformities, approvals • CE

hardware (repeaters))

(implemented in the connector of the bus cable)

• Tree/line (with repeater)

• Max. 125 (with repeater)

•I

= 400 mA

max

•UR / cUR

18 L EDS84DMOTPBUS EN 3.0 - 11/2011

4.2 Protocol data

Area Values

Process data words (PCD) 1 ... 8 words (16 bits/word)

Cyclic parameter data channel (DP­V0)

Acyclic parameter data channel (DP­V1)

PROFIBUS user data length 1 ... 8 words process data channel + 4 words parameter data channel

4.3 Communication time

The communication time is the time between the start of a request and the arrival of the
corresponding response.

The communication times in a PROFIBUS network depend on ...

Communication manual 8400 motec PROFIBUS

Technical data

Protocol data

4 words

Max. 240 bytes

 the processing time in the controller;

 the transmission delay time (baud rate / telegram length);
 the nesting depth of the network.

Processing time in the controller

Data Processing time

Process data Approx. 2 ms

+ 0 ... 1 ms
+ 1 ... x ms

Parameter data Approx. 30 ms + 20 ms tolerance (typical)

• For some codes, the processing time may be longer (see software
manual/»Engineer« online help "Inverter Drives 8400 motec").

update cycle
processing time in the module
application task runtime of the technology application used
(tolerance)

There are no interdependencies between parameter data and process data.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 19

Communication manual 8400 motec PROFIBUS

Installation

5 Installation

 Stop!

Electrostatic discharge

Electronic components within the communication unit can be damaged or
destroyed by electrostatic discharge.

Possible consequences:

• The communication unit is defective.

• Communication via the fieldbus is not possible or faulty.

• I/O signals are faulty.

• The safety function is faulty.

Protective measures

• Discharge electrostatic charges before touching the communication unit.

20 L EDS84DMOTPBUS EN 3.0 - 11/2011

5.1 Mechanical installation

 "Inverter Drives 8400 motec" mounting instructions

Here you will find detailed information on the installation.

0.37 ... 3.0 kW 4.0 ... 7.5 kW

Communication manual 8400 motec PROFIBUS

Installation

Mechanical installation

[5-1] Mechanical installation of the 8400 motec components

Legend for fig. [5-1]

1 Drive unit

2 Communication unit

3 Wiring unit

A Cover of the drive unit

EDK84DG... Mounting instructions of the drive unit, communication unit, wiring unit

E84DG023a

E84DG023b

EDS84DMOTPBUS EN 3.0 - 11/2011 L 21

Communication manual 8400 motec PROFIBUS

Installation
Electrical installation

5.2 Electrical installation

 Hardware manual "Inverter Drives 8400 motec"

Here you will find detailed information about ...

• the digital and analog inputs/outputs;

• the relay output;

• the integrated safety system (safety option);

• the wiring of the connections.

Observe the notes and wiring instructions given in the documentation.

5.2.1 Network topology

The following examples show two simple RS485 networks.

Every segment of the network must be terminated at both ends. The bus terminators of
the PROFIBUS are marked with a "Z" in the below examples.

With a RS485 network of only one segment, the PROFIBUS master (M) with the integrated
bus terminating resistor starts the bus. The bus must be terminated by means of a bus
terminating resistor at the last PROFIBUS station (S).

M

Z

Z

S SS

1

[5-2] RS485 network with one segment

An RS485 network consisting of several segments contains repeaters (R) for connecting the
segments. The repeaters are provided with integrated bus terminating resistors.

M

Z

Z

Z

R

Z

Z

R

Z

E94YCPM012a

S SS

S S

1 23

E94YCPM012b

[5-3] RS485 network with a repeater

22 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Installation

Electrical installation

If no repeater is to be used at the end of the segment, the bus must be terminated by
means of a bus terminating resistor at the last station (S). The bus termination is supplied
by this station.

An external supply of the communication unit provides for a supply of the bus termination
independent of the supply of the controller.

 Note!

The bus terminator must always be supplied. Otherwise, the bus can get
unstable.

Bus termination

External voltage supply ( 27)

Number of stations

[5-4] Number of stations

Segment Master (M) Slave (S) Repeater (R)

1131-

2-301

3-301

( 24)

M

RR

SS S S S

123

2133PFB004

230-

 Tip!

Repeaters do not have a station address. When calculating the maximum number
of stations, they reduce the number of stations by 1 on each side of the segment.

Repeaters can be used to build up line and tree topologies. The maximum total bus
system expansion depends on ...

• the baud rate used;

• the number of repeaters used.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 23

Communication manual 8400 motec PROFIBUS

Installation
Electrical installation

5.2.2 Bus termination

The PROFIBUS must be terminated by means of a bus terminating resistor at the first and
last physical station.

In the case of the communication unit, the bus terminating resistor can only be installed
externally at the M12 connector. This has the advantage that an installed resistor is visible
when the device is closed.

 Note!

• The PROFIBUS connections (input and output) must be installed in an
enclosed manner. Please use either a connection cable, an enclosed bus
terminator connector (M12 male, 4-pin, B-coded) or a cap.

• Connection cables or bus terminator connectors are offered by several cable
manufacturers (e.g. Lapp or Turck).

• If you want to disconnect individual bus stations, ensure that the bus
terminators at the cable ends remain active. Otherwise, the bus may become
unstable.

• Please observe that the bus termination is not active any longer if ...
– the bus terminator connector has been disconnected;
– the mains supply of the drive unit and the external 24V supply of the

communication unit have been switched off at the same time.

24 L EDS84DMOTPBUS EN 3.0 - 11/2011

5.2.3 Bus cable specification

 Note!

Only use cables that correspond to the given specifications of the PROFIBUS user
organisation.

Area Values

Cable resistance 135 ... 165 Ω/km, (f = 3 ... 20 MHz)

Capacitance per unit length ≤ 30 nF/km

Loop resistance < 110 Ω/km

Core diameter > 0.64 mm

Core cross-section > 0.34 mm

Cores Twisted in pairs, insulated and shielded

Communication manual 8400 motec PROFIBUS

Installation

Electrical installation

2

Bus cable length

The bus cable length depends on the baud rate used:

Baud rate Length

9.6 ... 93.75 kbps 1200 m

187.5 kbps 1000 m

500 kbps 400 m

1500 kbps 200 m

3000 ... 12000 kbps 100 m

 Note!

The baud rate depending of the data volume, cycle time and number of stations
should only be selected as high as required for the application.

 Tip!

For high baud rates, we recommend taking the use of optical fibres into
consideration.

Advantages of optical fibres:

• External electromagnetic interferences have no effect on the transmission
path.

• Bus lengths of several kilometres are also possible with higher baud rates.
The bus length is ...

– independent of the baud rate;
– dependent on the optical fibre used.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 25

Communication manual 8400 motec PROFIBUS

Installation
Electrical installation

5.2.4 PROFIBUS connection

 PROFIBUS input: M12 pins, 5-pole, B-coded

 Wiring at terminal strip X31

PROFIBUS input

Pin Signal Description

1 - Not assigned

2 RxD/TxD-N (A) Data line A (received/transmitted data, minus)

3 - Not assigned

4 RxD/TxD-P (B) Data line B (received/transmitted data, plus)

5 - Not assigned

 PROFIBUS output: M12 socket, 5-pole, B-coded
 Wiring at terminal strip X32

PROFIBUS output

Pin Signal Description

1 P5V2 5 V DC / 30 mA (bus termination)

2 RxD/TxD-N (A) Data line A (received/transmitted data, minus)

3 M5V2 Data ground (ground to 5 V)

4 RxD/TxD-P (B) Data line B (received/transmitted data, plus)

5 - Not assigned (shield connection via housing)

26 L EDS84DMOTPBUS EN 3.0 - 11/2011

5.2.5 External voltage supply

 By means of the external voltage supply, PROFIBUS communication for commissioning

can be established, and the data of the digital and analog inputs can be queried.

 Furthermore the external voltage supply serves to maintain PROFIBUS communication

if the main supply fails.

 The digital inputs RFR, DI1 ... DI5 and the analog input can continue to be evaluated.
 The external voltage supply is done via the terminals 24E and GND of the terminal strip

X3.

 Permissible voltage (DC) / max. current:

– U = 24 V DC (20 V - 0 % ... 29 V + 0 %)
–I

 Access to parameters of a device that is disconnected from the mains is not possible.

= 400 mA

max

Communication manual 8400 motec PROFIBUS

Installation

Electrical installation

 Hardware manual "Inverter Drives 8400 motec"

Here you can find detailed information on how to wire the communication unit.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 27

Communication manual 8400 motec PROFIBUS

Commissioning
Before initial switch-on

6 Commissioning

During commissioning, plant-specific data such as motor parameters, operating
parameters, responses, and parameters for fieldbus communication are defined for the
controller. Lenze devices use codes for this purpose.

The codes of the controller and for communication are saved to the memory module in a
non-volatile data set.

In addition, there are codes for diagnosing and monitoring the stations.

Parameter reference

6.1 Before initial switch-on

 Stop!

Before switching on the controller for the first time, check ...

• the entire wiring for completeness, short circuit and earth fault.

• whether the bus system is terminated through a bus terminating resistor at
the first and last physical bus station.

Bus termination

( 81)

( 24)

28 L EDS84DMOTPBUS EN 3.0 - 11/2011

6.2 Configuring the host (master)

For communication with the controller, you have to configure the host (master) first.

Configuration for the host (master) and the DP-V0 parameter data channel

For the configuration of the PROFIBUS, the PROFIBUS device description file of the Inverter
Drive 8400 motec must be read into the master.

The device description file is available on Lenze's website in the "Services & Downloads"
area at:

Communication manual 8400 motec PROFIBUS

Commissioning

Configuring the host (master)

www.Lenze.com

The following language variants of the device description file can be used:

 LENZE84D.GSD (source file, English)

 LENZE84D.GSG (German)
 LENZE84D.GSE (English)

Defining the user data length

The user data length is defined during the initialisation phase of the master.

The communication unit PROFIBUS supports the configuration of max. 8 process data
words (max. 16 bytes).

The user data lengths for process input data and process output data are the same.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 29

Communication manual 8400 motec PROFIBUS

Commissioning
Possible settings via DIP switch

6.3 Possible settings via DIP switch

The DIP switches serve to ...

[6-1] DIP switch

 Note!

• The DIP switches can only be accessed when the drive unit is detached from
the communication unit. Loosen the four fixing screws at the drive unit.

Observe the notes in the mounting instructions.

• Switch off the voltage supply of the controller and the external supply of the
communication unit before starting with the disassembly of the drive unit.

• The DIP switches are only read in when the device is switched on.

6.3.1 Receiving the station address via the master

Set the DIP switch S=OFF, in order to receive the station address automatically via the
master.

 Setting the station address

(switches: 1 ... 64)

 Receiving the station address via the master

( 30)

(switch: S)

Lenze setting: all switches in OFF position

( 31)

 The station address active at the PROFIBUS is displayed in C13864

 The settings of the DIP switches 1...64 have no effect.

.

30 L EDS84DMOTPBUS EN 3.0 - 11/2011

6.3.2 Setting the station address

If there are several networked PROFIBUS stations, the station addresses must differ from
each other.

The station address can be set via the DIP switches 1 ... 64 or via the »Engineer« with code

C13899

.

Communication manual 8400 motec PROFIBUS

Commissioning

Possible settings via DIP switch

If the station address is to be set via C13899

, the DIP switches 1 ... 64 must be set to OFF.

 Note!

• The valid address range is 0 ... 126 (max. 125 slaves).

• If all DIP switches 64 ... 1 = ON, the address saved last will be used.

DIP switch settings

DIP switch Station address

S 64 32 16 8 4 2 1

OFF ... ... ... ... ... ... ... Autom. via master

ON OFF OFF OFF OFF OFF OFF OFF Value from C13899

ON OFF OFF OFF OFF OFF OFF ON 1

ON ... ... ... ... ... ... ... ...

ON ON ON ON ON ON ON OFF 126

ON ON ON ON ON ON ON ON Address saved last

The package labelling indicates the valencies of the individual DIP switches for setting the
station address.

Example:

DIP switch 64 32 16 8 4 2 1

Switch position OFF OFF ON OFF ON ON ON

Value 00

Station address = sum of the valencies = 16 + 4 + 2 + 1 = 23

 The current address set with the switches is displayed in C13920
 The station address active at the PROFIBUS is displayed in C13864

DIP switch positions for setting the station address

16 0 4 2 1

.

.

( 93)

EDS84DMOTPBUS EN 3.0 - 11/2011 L 31

Communication manual 8400 motec PROFIBUS

Commissioning
Possible settings via DIP switch

Setting the station address via the »Engineer«

In the »Engineer«, the station address can be set via the Settings tab.

 Impermissible addresses are indicated in red in the Station address input field (code

C13899

 Save the changed settings with the device command C00002/11 (save all parameter

sets).

).

32 L EDS84DMOTPBUS EN 3.0 - 11/2011

6.4 Initial switch-on

Establishing communication

 To establish a communication, the controller must be supplied with mains voltage.

 By means of the external voltage supply it is possible to maintain PROFIBUS

communication if the main supply fails.

External voltage supply

 All parameters (codes) and DIP switch settings are read in at mains connection.
 If an error occurs during this process, the "CE04: MCI communication error" error

message (error no. 01.0127.00002) is output.

 The settings of the DIP switches determine whether the station address is selected

automatically by the PROFIBUS master or via code C13899

Possible settings via DIP switch

Communication manual 8400 motec PROFIBUS

Commissioning

Initial switch-on

( 27)

.

( 30)

EDS84DMOTPBUS EN 3.0 - 11/2011 L 33

Communication manual 8400 motec PROFIBUS

Data transfer

7 Data transfer

The PROFIBUS master and the controller communicate through the exchange of data
telegrams via PROFIBUS. The user data area of the data telegram contains parameter data
or process data. In the controller, different communication channels are assigned to the
parameter data and process data.

Communication channels

 The process data channel transmits process data.

– The process data serve to control the drive controller.
– The host (master) can directly access the process data. In the PLC, for instance, the

data are directly assigned to the I/O area.
– Process data are not saved in the controller.
– Process data are transferred cyclically between the host (master) and the controllers

(slaves) (permanent exchange of current input / output data).
– Process data are, for instance, setpoints, actual values, control words and status

words.
– The Inverter Drive 8400 motec can exchange a maximum of 8 process data words

(16 bits/word) per direction.
– In addition to the process data, digital and analog input information can also be

queried. These signals are set permanently to 2 additional data words which must be

parameterised correspondingly in the HW manager.

Digital and analog input information

( 40)

 Note!

Observe the direction of the information flow!

• Process input data (Rx data):
– Process data from the controller (slave) to the master

• Process output data (Tx data):
– Process data from the master to the controller (slave)

 The parameter data channel serves to transfer parameter data.

– The parameter data channel provides access to all Lenze codes.
– In general, the parameter data transfer is not time-critical.
– Parameter data are, for instance, operating parameters, motor data and diagnostic

information.

– Parameter changes must be stored via code C00002 of the Inverter Drive 8400

motec.

34 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

8 Process data transfer

8.1 Access to process data / PDO mapping

Process data are transferred via the MCI/CAN interface.

 Max. 8 words (16 bits/word) per direction can be exchanged.

 The process data are accessed via the port blocks LP_Network_In and

LP_Network_Out. These port blocks are also called process data channels.

 The port/function block interconnection of the process data objects (PDO) takes place

via the Lenze »Engineer«.

Process data transfer

Access to process data / PDO mapping

[8-1] External and internal data transfer between bus system, controller, and application

 Software manual / »Engineer« online help "Inverter Drives 8400 motec"

Here you will find detailed information on port blocks and port/function block
interconnection in the »Engineer«.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 35

Communication manual 8400 motec PROFIBUS

Process data transfer
Port interconnection of the process data objects (PDO)

8.2 Port interconnection of the process data objects (PDO)

 Note!

The »Engineer« screenshots shown on the following pages are only examples for
the setting sequence and the resulting screens.

Depending on the software version of the controller and on the version of the
»Engineer« software installed, the screenshots may vary from your »Engineer«
depiction.

The preconfigured port interconnection of the process data objects is activated by setting
code C00007 = 40: Network (MCI/CAN).

 How to freely configure the port interconnection in the »Engineer«:

1. Go to Process data objects tab and click Go to application.

2. The Ports tab displays the port blocks MCI_IN and MCI_OUT.

36 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Process data transfer

Port interconnection of the process data objects (PDO)

3. Click the port to be configured and press the Change Variable... button.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 37

Communication manual 8400 motec PROFIBUS

Process data transfer
Port interconnection of the process data objects (PDO)

4. Via the button, you can assign signals to the process data words in the
Assignment Signal --> Function Block dialog box.

 Select the signals and then confirm the selection with the OK button.

38 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

Process data transfer

Port interconnection of the process data objects (PDO)

For some process data words, you can also assign signals to the individual bits via
the and buttons.

 Select the signals and then confirm the selection with OK.

The current interconnection is only displayed if the following control mode has
been set in code C00007 = 40: Network (MCI/CAN).

EDS84DMOTPBUS EN 3.0 - 11/2011 L 39

Communication manual 8400 motec PROFIBUS

Process data transfer
Digital and analog input information

8.3 Digital and analog input information

In addition to the process data, digital and analog input information can also be queried.
The signals are set permanently to 2 additional data words which must be parameterised
correspondingly in the HW manager.

Word Bit Function Values / states

1 0 Analog input value (0 ... 10 V) 10 V = 1000

...

9

10 Digital input 3 0: Closed / not active

11 Digital input 4 0: Closed / not active

12 Digital input 5 0: Closed / not active

13 Reserved

14 I/O status 0: I/O data are invalid.

15 Drive status 0: Controller is 'offline'.

2 0 RFR (controller enable) 0: Controller is enabled.

1 Digital input 1 0: Closed / not active

2 Digital input 2 0: Closed / not active

3 Digital input 3 0: Closed / not active

4 Digital input 4 0: Closed / not active

5 Digital input 5 0: Closed / not active

6 Reserved

...

13

14 I/O status 0: I/O data are invalid.

15 Drive status 0: Controller is 'offline'.

(1111101000

dec

1: Open / active

1: Open / active

1: Open / active

1: I/O data are valid.

1: Controller ist 'online'.

1: Controller is not enabled (inhibited).

1: Open / active

1: Open / active

1: Open / active

1: Open / active

1: Open / active

1: I/O data are valid.

1: Controller ist 'online'.

bin

)

40 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

9 Parameter data transfer

The PROFIBUS communication unit supports the cyclic and acyclic transmission of
parameter data:

 Cyclic DP-V0 parameter data are based on the DRIVECOM profile.

If the DP-V0 parameter data channel is active, it additionally occupies 4 words of the
input and output data.

 The acyclic DP-V1 parameter data are based on the PROFIdrive profile (PROFIDrive (DP-

V1) in preparation)

9.1 Addressing of the parameter data

The parameter data are addressed via codes which are listed in a code table in this
documentation and in the corresponding documentation of your controller.

Parameter data transfer

Addressing of the parameter data

Parameter reference

Addressing of Lenze parameters

In the case of the DP-V0 parameter data channel, the parameters of a device are not
addressed directly via Lenze code numbers, but via indices (bytes 3 + 4) and subindices
(byte 2).

 The conversion is made via an offset (24575 / 0x5FFF):

–PROFIBUS-Index

–PROFIBUS-DP index

 Example of C00105 (quick stop deceleration time):

–PROFIBUS-Index

–PROFIBUS-DP index

 The parameter values are entered into the user data (bytes 5 to 8) of the telegram.

( 81)

= 24575 - Lenze code numbers

dec

= 0x5FFF - Lenze code number

hex

= 24575 - 105 = 24470

dec

= 0x5FFF - 0x69 = 0x5F96

hex

hex

EDS84DMOTPBUS EN 3.0 - 11/2011 L 41

Communication manual 8400 motec PROFIBUS

Parameter data transfer
DRIVECOM parameter data channel (DP-V0)

9.2 DRIVECOM parameter data channel (DP-V0)

The DRIVECOM parameter data channel (DP-V0) ...

 enables the parameterisation and diagnostics of the controller.

 provides access to all Lenze parameters (codes).

 additionally occupies 4 words (16 bits/word) of the input and output data words in the

master.

 is identical for both transmission directions.

9.2.1 Telegram structure (overview)

The telegram of the parameter data channel consists of a total of 8 bytes:

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index

High byte

Index

Low byte

Data 4 /

Error 4

Data 3 /

Error 3

Data 2 /

Error 2

Data 1 /

Error 1

The individual bytes are described in detail in the following subchapters.

42 L EDS84DMOTPBUS EN 3.0 - 11/2011

9.2.2 Byte 1: Service

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index

Request and response control for the parameter data channel

[9-1] Method of counting for bits 0 ... 7

Bit 0 ... 2: Request

Read/write request from the master to the controller

000 No request

001 Read request

Reading parameter data from the controller

010 Write request (write data to the controller)

Reading parameter data from the controller

100 Data transfer abort by the master

Data transfer abort by the master

Communication manual 8400 motec PROFIBUS

Parameter data transfer

DRIVECOM parameter data channel (DP-V0)

High byte

Index

Low byte

76543210

( 45)

Data 4 /

Error 4

( 44)

( 44)

Data 3 /

Error 3

Data 2 /

Error 2

Data 1 /

Error 1

Bit 3

Reserved

Bit 4/5: Data length

Data length ≤ 4 bytes in the telegram bytes 5 ... 8 (data 1 ... 4 / error 1 ... 4)

00 1 byte

01 2 bytes

10 3 bytes

11 4 bytes

Bit 6: Handshake

Indicates a new request.

• The state of this (toggle) bit is changed by the master for every new request.

• The controller copies the bit into its response telegram.

Bit 7: Status

Status information from the controller to the master when sending the request confirmation.

• This status bit informs the master whether the request has been carried out without errors.

0 Request completed without errors.

1 Request not completed because of an error.

• The status bit set indicates that the telegram is an "error telegram". The data of bytes 5 ... 8 (data/
error) must be interpreted as an error message.

Error codes

( 48)

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Parameter data transfer
DRIVECOM parameter data channel (DP-V0)

9.2.2.1 Reading parameter data from the controller

General procedure:

1. Define the user data area of the controller, i.e. define the location of the DP user data
in the host (observe manufacturer-specific information).

2. Enter the address of the required parameter in the "Index" and "Subindex" fields (DP
output data).

3. Request in the service byte = read request.
– The handshake bit in the service byte must be changed (DP output data).

4. Check whether the handshake bit in the service byte is the same for the DP input data
and the DP output data.

– If the handshake bit is the same, the response has been received.
– It is useful to implement a time monitoring tool.

5. Check whether the status bit in the service byte is set:
– Status bit isnot

(data) ( 47).

– Status bit is set: The read request has not

field contains the Error codes

set: The "Data/Error" field contains the required Parameter value

( 48).

been executed correctly. The "Data/Error"

9.2.2.2 Writing parameter data to the controller

General procedure:

1. Define the user data area of the controller, i.e. define the location of the DP user data
in the host (observe manufacturer-specific information).

2. Enter the address of the required parameter in the "Index" and "Subindex" fields (DP
output data).

3. Enter the parameter value in the "Data/Error" field.

4. Request in the service byte = write request.
– The handshake bit in the service byte must be changed (DP output data).

5. Check whether the handshake bit in the service byte is the same for the DP input data
and the DP output data.

– If the handshake bit is the same, the response has been received.
– It is useful to implement a time monitoring tool.

6. Check whether the status bit in the service byte is set:
– Status bit is not
– Status bit is set: The write request has not

field contains the Error codes

set: The write request has been executed correctly.

been executed correctly. The "Data/Error"

( 48).

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9.2.2.3 Abort of data transfer by the controller

To abort the transfer, the error telegram is used.

 The error telegram is marked by a set status bit in the service byte.

 The telegram can either be the response to an "Initiate Read/Write Service" or to a

"Read/Write Segment Service".

Controller response in the event of an error:

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index

1t110000 SIDX IDXH IDXL Error Class Error code Additional

9.2.2.4 Data transfer abort by the master

High byte

Low byte

Index

Parameter data transfer

DRIVECOM parameter data channel (DP-V0)

Data 4 /

Error 4

Data 3 /

Error 3

Data 2 /

Error 2

Code High

Data 1 /

Error 1

Additional

Code Low

The master can use this error telegram to abort a running segment transmission.

 The error telegram is marked by a set status bit in the service byte.

 The service byte also contains the request code "4" (100

bin

).

 Bit 4 and bit 5 in the service byte (data length) are without meaning.

 Additional information (subindex, index, error information) is not transmitted.

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Reserved Reserved Reserved Reserved Reserved Reserved Reserved

1txx0100 0 0 0 0000

Controller response in the case of correct execution:

The controller confirms the error telegram of the master by also sending an error telegram.

 The error telegram is marked by a set status bit in the service byte.

 In the case of correct execution, the telegram contains the error information

"0x00000000" in bytes 5 ... 8.

 Additional information (subindex, index) is not transmitted.

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service SIDX IDXH IDXL Error Class Error code Additional

1t110000 0 0 0 0000

Code High

Additional

Code Low

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Parameter data transfer
DRIVECOM parameter data channel (DP-V0)

9.2.3 Byte 2: Subindex

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index

High byte

Additional addressing via the subindex is required for those codes of the Inverter Drives
8400 motec that contain subcodes (see code table).

9.2.4 Bytes 3 + 4: Index

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index

High byte

The parameter (Lenze code) is selected via these two bytes according to the formula:

Index

Low byte

Index

Low byte

Data 4 /

Error 4

Data 4 /

Error 4

Data 3 /

Error 3

Data 3 /

Error 3

Data 2 /

Error 2

Data 2 /

Error 2

Data 1 /

Error 1

Data 1 /

Error 1

 Index = 24575 - Lenze code number

(See also "Addressing of Lenze parameters

" ( 41))

Example:

The parameter C00105 (quick stop (QSP) deceleration time) is to be addressed:

 Index = 24575 - 105 = 24470 = 0x5F96
 The entries in bytes 3 + 4 for this example would be:

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex 0x5F 0x96 Data 4 /

Error 4

Data 3 /

Error 3

Data 2 /

Error 2

Data 1 /

Error 1

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DRIVECOM parameter data channel (DP-V0)

9.2.5 Bytes 5 ... 8: Parameter value / error information

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index

High byte

The state of the status bit 7 in the service byte determines the meaning of this data field:

Status bit Meaning of bytes 5 ... 8

0 Bytes 5 ... 8 contain the parameter value (data 1 ... 4 ).

Parameter value (data)

1 Bytes 5 ... 8 contain an error message (error 1 ... 4) due to an invalid access.

Error codes

( 48)

Parameter value (data)

Index

Low byte

( 47)

Data 4 /

Error 4

Data 3 /

Error 3

Parameter data transfer

Data 2 /

Error 2

Data 1 /

Error 1

 Note!

Strings or data blocks cannot be transmitted.

Depending on the data format, the length of the parameter value is between 1 and 4 bytes.

 Data are saved in the Motorola format, i.e. first the high byte (high word), then the low

byte (low word):

Byte 5 Byte 6 Byte 7 Byte 8

High byte Low byte High byte Low byte

High word Low word

Double word

 Principle for the assignment of bytes 5 ... 8 with parameter values of different lengths:

Byte 5 Byte 6 Byte 7 Byte 8

Parameter value (length 1)

Parameter value (length 2) 00 00

00 00 00

Parameter value (length 4)

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Parameter data transfer
DRIVECOM parameter data channel (DP-V0)

9.2.6 Error codes

The following error messages may appear:

Byte 8 Byte 7 Byte 6 Byte 5 Meaning

Error 1 Error 2 Error 3 Error 4

0x06 0x03 0x00 0x00 No right to access

0x06 0x05 0x11 Invalid subindex

0x06 0x05 0x12 Data length too large

0x06 0x05 0x13 Data length too small

0x06 0x07 0x00 Object does not exist

0x06 0x08 0x00 Data types do not comply with each other

0x08 0x00 0x00 Request cannot be executed

0x08 0x00 0x20 Request cannot be executed at the moment

0x08 0x00 0x22 Request cannot be executed due to the device status / The

0x08 0x00 0x30 Out of value range

0x08 0x00 0x31 Parameter value too high

0x08 0x00 0x32 Parameter value too low

0x08 0x00 0x80 Hardware error

parameter can only be changed in the case of a controller inhibit

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DRIVECOM parameter data channel (DP-V0)

9.2.7 Telegram examples

9.2.7.1 Read request: Querying the heatsink temperature

The heatsink temperature of the controller is to be read.

 Code to be read: C00061

 Heatsink temperature: 43 °C

Byte 1: Service (request)

Parameter data transfer

 Request = 0t110001

– Bit 0 ... 2 = 001

bin

for read request

bin

– Bit 3 = 0 (reserved)
– Bit 4/5 = 01

for 2-byte data length (only relevant for the response telegram)

bin

– Bit 6 = handshake bit (t ≡ status is changed in the response telegram)
– Bit 7 = status bit (only relevant for the response telegram)

Byte 2: Subindex

 Subindex = 0 because code C00061 does not contain any subindices.

Bytes 3 + 4: Index

 Index = 24575 - code number = 24575 - 61 = 24514 = 0x5FC2

– Byte 3 (high byte) = 0x5F
– Byte 4 (low byte) = 0xC2

Bytes 5 ... 8: Data

 The response telegram contains the value of code C00061:

– Data 3 + 4 = 43 [°C] x 1 (internal factor) = 43 = 0x002B

Result:

 Request telegram from master to drive:

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index high byte Index low byte Data 4 Data 3 Data 2 Data 1

0x01 0x00 0x5F 0xC2 0x00 0x00 0x00 0x00

0t000001

Waiting for change of handshake bit 6 in service byte 1 of the response.

bin

00000000

bin

01011111

bin

11000010

bin

00000000

bin

00000000

bin

00000000

bin

00000000

bin

 Response telegram from drive to master (for correct execution):

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index high byte Index low byte Data 4 Data 3 Data 2 Data 1

0x11 0x00 0x5F 0xC2 0x00 0x2B 0x00 0x00

0t010001

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bin

00000000

bin

01011111

bin

11000010

bin

00000000

bin

00101011

bin

00000000

bin

00000000

bin

Communication manual 8400 motec PROFIBUS

Parameter data transfer
DRIVECOM parameter data channel (DP-V0)

9.2.7.2 Write request: Setting the deceleration time for quick stop (QSP)

In the controller, the deceleration time for quick stop (QSP) is to be set to 50 ms.

 Code to be written: C00105

Byte 1: Service (request)

 Request = 0t110010

– Bit 0 ... 2 = 010

bin

for write request

bin

– Bit 3 = 0 (reserved)
– Bit 4/5 = 11

for 4-byte data length

bin

– Bit 6 = handshake bit (t ≡ status is changed in the response telegram)
– Bit 7 = status bit (only relevant for the response telegram)

Byte 2: Subindex

 Subindex = 0 because code C00105 does not contain any subindices.

Bytes 3 + 4: Index

 Index = 24575 - code number = 24575 - 105 = 24470 = 0x5F96

– Byte 3 (high byte) = 0x5F
– Byte 4 (low byte) = 0x96

Bytes 5 ... 8: Data

 The parameter value of 0.05 s to be set is multiplied by the code-specific factor of

"1000" and entered in the user data:
– Data 1 ... 4 = 0.05 [s] x 1000 (internal factor) = 50 = 0x00000032

Result:

 Request telegram from master to drive:

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index high byte Index low byte Data 4 Data 3 Data 2 Data 1

0x72 0x00 0x5F 0x96 0x00 0x00 0x00 0x32

0t110010

Waiting for change of handshake bit 6 in service byte 1 of the response

bin

00000000

bin

01011111

bin

10010110

bin

00000000

bin

00000000

bin

00000000

bin

 Response telegram from drive to master (for correct execution):

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8

Service Subindex Index high byte Index low byte Data 4 Data 3 Data 2 Data 1

0x40 0x00 0x5F 0x96 0x00 0x00 0x00 0x32

0t000000

bin

00000000

bin

01011111

bin

10010110

bin

00000000

bin

00000000

bin

00000000

bin

00110010

00110010

bin

bin

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9.3 PROFIdrive parameter data channel (DP-V1)

Data communication with PROFIBUS DP-V0 is characterised by cyclic diagnostics and cyclic
process data and parameter data transfer.

An optional service extension is the acyclic parameter data transfer of PROFIBUS DP-V1 (in
preparation). This service does not impair the functionality of the standard services under
PROFIBUS DP-V0.

PROFIBUS DP-V0 and PROFIBUS DP-V1 can be operated simultaneously in the same
network. This enables the step-by-step expansion or modification of a system.

The services of PROFIBUS DP-V1 can be used by the class 1 master (PLC) and the class 2
master (diagnostics master, etc.).

The integration of the acyclic service into the fixed bus cycle depends on the corresponding
configuration of the class 1 master:

 With configuration, a time slot is reserved.

 Without configuration the acyclic service is appended when a class 2 master acyclically

accesses a DP-V1 slave.

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

Features

 Parameter number and subindex addresses with a width of 16 bits each.

 Several parameter requests can be combined to one request (multi-parameter

request).

 There is always only one parameter request in process (no pipelining).

 A parameter request/response must fit into a data block (max. 240 bytes). Requests/

responses cannot be split into several data blocks.

 No spontaneous messages are transferred.

 There are only acyclic parameter requests.

 Profile-specific parameters can be read independently of the slave state.

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

9.3.1 Connection establishment between master and slave

A class 1 master can always be used to request parameters from a slave if the slave is in the
"Data_Exchange" state.

In addition to the class 1 master, a class 2 master can establish a communication
connection to the slave:

DPV1­parameter data channel

Slave

[9-2] Data communication via the DP-V1 parameter data channel

Master
class 1

Read

Write

Master
class 2

E94YCPM010

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9.3.2 Acyclic data transfer

 Note!

A parameter request refers to one or several parameter(s) (multi-parameter
request).

Communication manual 8400 motec PROFIBUS

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

Parameter request

[9-3] Transmission directions

Explanation

 A "Write.req" is used to pass the data set (DB47) to the slave in the form of a parameter

request.

Master

DP-V1

Write.req

with data (parameter request)

Write.res

without data

Read.req

without data

Read.res (-)

without data

Read.req

without data

Read.res (+)Parameter response

with data (parameter response)

Slave

Parameter request

Parameter response

Parameter
processing

E94YCPM011

 With "Write.res" the master receives the confirmation for the receipt of the message.

 The master requests the response of the slave with "Read.req".
 The slave responds with "Read.res (-)" if processing has not yet been completed.

 After parameter processing, the parameter request is completed by transmitting the

parameter response to the master with "Read.res (+)".

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

9.3.3 Telegram structure

SD LE LEr SD DA SA FCS EDFC DSAP SSAP

[9-4] PROFIBUS data telegram

DU

The data unit (DU) contains the DP-V1 header and the parameter request or the parameter
response.

The following subchapters describe the parameter request and the parameter response in
detail.

 Note!

The DP-V1 header consists of:

• Function identification

•Slot number

•Data set

• Length of the user data

Please refer to the corresponding PROFIBUS specification for further information
on the DP-V1 header.

Assignment of the user data depending on the data type

E82ZAFP015

Depending on the data type used, the user data are assigned as follows:

Data type Length User data assignment

Byte 1 Byte 2 Byte 3 Byte 4 Byte ...

String x bytes

U8 1 byte 00

U16 2 bytes

U32 4 bytes

High byte Low byte

High word Low word

High byte Low byte High byte Low byte

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9.3.3.1 Reading parameter data from the controller

 Note!

• When a read request is processed, no parameter value is written to the slave.

• In the case of a multi-parameter read request, the parameter attribute, index,
and subindex are repeated with the number "n" of the parameters requested.

• A read request must not exceed the maximum data length of 240 bytes.

Request header

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Request identification Axis Number of indices

Field Data type Values

Request reference U8 This value is specified by the master

Request identification U8 0x01: Request parameters for reading

Axis U8 0x00 or 0x01

Number of indices U8 0x"n" (n = number of parameters requested)

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

Parameter attribute

Byte 5 Byte 6

Attribute Number of subindices

Field Data type Values

Attribute U8 0x10: Value

Number of subindices U8 0x00

(For array elements: Enter the number of array elements
required.)

Index and subindex

Byte 7 Byte 8 Byte 9 Byte 10

Index Subindex

High byte Low byte High byte Low byte

Field Data type Values

Index U16 0x0001 ... 0xFFFF (1 ... 65535)

Subindex U16 0x0001 ... 0xFFFF (1 ... 65535)

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

9.3.3.2 Response to a correctly executed read request

 Note!

Responses to a read request do not contain parameter attributes, indices and
subindices.

Response header

Byte 1 Byte 2 Byte 3 Byte 4

Request reference

(mirrored)

Field Data type Values

Request reference U8 Mirrored value of the parameter request

Response identification U8 0x01: Parameter has been read

Axis U8 0x00 or 0x01

Number of indices U8 0x"n" (n = number of parameters requested)

Response identification Axis

Number of indices

(mirrored)

Parameter format

Byte 5 Byte 6

Format Number of values

Field Data type Values

Format U8 0x02: Integer8

0x03: Integer16
0x04: Integer32
0x05: Unsigned8
0x06: Unsigned16
0x07: Unsigned32
0x09: Visible string
0x0A: Octet string
0x40: Zero
0x41: Byte
0x42: Word
0x43: Double word

Number of values U8 0x01 or number of requested subindices/parameters

(with several subindices/parameters only the parameter
value is repeated).
In the case of string codes, the number of characters is
entered here.

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Parameter value

Byte 7 Byte 8 Byte 9 Byte 10

Field Data type Values

Value String Any (length > 4 bytes possible)

9.3.3.3 Response to a read error

 Note!

Communication manual 8400 motec PROFIBUS

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

Value

U8 0x00 .... 0xFF

U16 0x0000 .... 0xFFFF

U32 0x0000 0000 .... 0xFFFF FFFF

In the case of a multi-parameter request, correct and possible faulty messages
are summarised in one telegram. They have the following data contents:

• Correct message:
– Format: data type of the value requested
– Number of values: as described in chapter "Reading parameter data from

the controller" ( 55).

– Parameter value: value requested

• Faulty message
– Format: 0x44
– Number of values: 0x01 or 0x02
– Error code without additional information (for number of values = 0x01) or
– Error code with additional information (for number of values = 0x02)

A faulty access to a parameter "n" is indicated at the nth position in the response
telegram of a multi-parameter request.

Response header

Byte 1 Byte 2 Byte 3 Byte 4

Request reference

(mirrored)

Response identification Axis

(mirrored)

Number of indices

Field Data type Values

Request reference U8 Mirrored value of the parameter request

Response identification U8 0x81: Parameter has not been read

• The data in the bytes 7 + 8 must be interpreted as an
error code.

Axis U8 0x00 or 0x01

Number of indices U8 0x"n" (n = number of parameters requested)

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

Parameter format

Byte 5 Byte 6

Format Number of values

Field Data type Values

Format U8 0x44: Error

Number of values U8 0x01: Error code without additional information

0x02: Error code with additional information

Error code

Byte 7 Byte 8 Byte 9 Byte 10

Error code Additional information

High byte Low byte High byte Low byte

(if available)

Field Data type Values

Error code U16 0x0000 .... 0xFFFF

Additional information
(if available)

U16

9.3.3.4 Writing parameter data to the controller

 Note!

When a multi-parameter write request is transferred, the ...

• Parameter attribute

• Index and subindex

and then the ...

• Parameter format

• Parameter value

... are repeated with the number "n" of the parameters addressed.

A write request must not exceed the maximum data length of 240 bytes.

Error codes

( 63)

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Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

Request header

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Request identification Axis Number of indices

Field Data type Values

Request reference U8 This value is defined by the master.

Request identification U8 0x02: Write parameter

Axis U8 0x00 or 0x01

Number of indices U8 0x"n" (n = number of parameters addressed)

Parameter attribute

Byte 5 Byte 6

Attribute Number of subindices

Field Data type Values

Attribute U8 0x10: Value

Number of subindices U8 0x00

(For array elements: Enter the number of array elements
required.)

Index and subindex

Byte 7 Byte 8 Byte 9 Byte 10

Index Subindex

High byte Low byte High byte Low byte

Field Data type Values

Index U16 0x0001 ... 0xFFFF (1 ... 65535)

Subindex U16 0x0001 ... 0xFFFF (1 ... 65535)

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

Parameter format

Byte 11 Byte 12

Format Number of values

Field Data type Values

Format U8 0x02: Integer8

0x03: Integer16
0x04: Integer32
0x05: Unsigned8
0x06: Unsigned16
0x07: Unsigned32
0x09: Visible string
0x0A: Octet string
0x40: Zero
0x41: Byte
0x42: Word
0x43: Double word

Number of values U8 0x01 or number of written subindices/parameters (with

several subindices/parameters only the parameter value
is repeated).

In the case of string codes, the number of characters is
entered here.

Parameter value

Byte 13 Byte 14 Byte 15 Byte 16

Value

Field Data type Values

Value String any (length > 4 bytes possible)

U8 0x00 .... 0xFF

U16 0x0000 .... 0xFFFF

U32 0x0000 0000 .... 0xFFFF FFFF

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9.3.3.5 Response to a correctly executed write request

 Note!

In the case of a multi-parameter request, correct and possible faulty messages
are summarised in one telegram. They have the following data contents:

• Correct message
– Format: 0x40
– Number of values: 0x00

• Faulty message
– Format: 0x44
– Number of values: 0x01 or 0x02
– Error code without additional information (for number of values = 0x01) or

with additional information (for number of values = 0x02)

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

A faulty access to a parameter "n" is indicated at the nth position in the response
telegram of a multi-parameter request.

Response header

Byte 1 Byte 2 Byte 3 Byte 4

Request reference

(mirrored)

Field Data type Values

Request reference U8 Mirrored value of the parameter request

Response identification U8 0x02: Parameter has been written

Axis U8 0x00 or 0x01

Number of indices U8 0xn (n = number of parameters addressed)

Response identification Axis

(mirrored)

Number of indices

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PROFIdrive parameter data channel (DP-V1)

9.3.3.6 Response to a write error

Response header

Byte 1 Byte 2 Byte 3 Byte 4

Request reference

(mirrored)

Field Data type Values

Request reference U8 Mirrored value of the parameter request

Response identification U8 0x82: Parameter has not been written

Axis U8 0x00 or 0x01

Number of indices U8 0x"n" (n = number of parameters addressed)

Parameter format

Response identification Axis

• The data in the bytes 7 + 8 must be interpreted as an

Number of indices

(mirrored)

error code.

Byte 5 Byte 6

Format Number of values

Field Data type Values

Format U8 0x44: Error

Number of values U8 0x01: Error code without additional information

0x02: Error code with additional information

Error code

Byte 7 Byte 8 Byte 9 Byte 10

Error code Additional information

(if available)

High byte Low byte High byte Low byte

Field Data type Values

Error code U16 0x0000 .... 0xFFFF

Additional information
(if available)

U16

Error codes

( 63)

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9.3.4 Error codes

Communication manual 8400 motec PROFIBUS

Parameter data transfer

PROFIdrive parameter data channel (DP-V1)

Error code Description Explanation Additional

0x0000 Impermissible parameter

number

0x0001 Parameter value cannot be

changed

0x0002 Lower or upper value limit

exceeded

0x0003 Faulty subindex Access to unavailable subindex Subindex

0x0004 No array Access with subindex to non-indicated parameter -

0x0005 Wrong data type Change access with value that does not match the

0x0006 No setting permitted (only

resettable)

0x0007 Description element cannot

be changed

0x0008 Reserved (PROFIdrive profile V2: PPO-Write requested in the IR

0x0009 Description data not

available

0x000A Reserved (PROFIdrive profile V2: Wrong access group) -

0x000B No parameter change rights Change access without parameter change rights -

0x000C Reserved (PROFIdrive profile V2: Wrong password) -

0x000D Reserved (PROFIdrive profile V2: Text in the cyclic traffic

0x000E Reserved (PROFIdrive profile V2: Name in the cyclic traffic

0x000F No text array available Access to unavailable text array (parameter value is

0x0010 Reserved (PROFIdrive profile V2: Missing PPO-Write) -

0x0011 Request cannot be executed

due to the operating state

0x0012 Reserved (PROFIdrive profile V2: Other error) -

0x0013 Reserved (PROFIdrive profile V2: date in the cyclic traffic

0x0014 Value impermissible Change access with the value that is inside the value

0x0015 Response too long The length of the current response exceeds the

0x0016 Parameter address

impermissible

0x0017 Format impermissible Write request: Impermissible or non-supported

0x0018 Number of values not

consistent

0x0019 Reserved - -

...

0x0064

Access to unavailable parameter -

Change access to a parameter value that cannot be
changed

Change access with value beyond the value limits Subindex

data type of the parameter

Change access with value unequal to 0 where this is
not permitted

Change access to a description element that cannot
be changed

is not available)

Access to unavailable description (parameter value is
available)

cannot be read)

cannot be read)

available)

Access is not possible due to temporary reasons not
specified here

cannot be read)

limits but not permissible for other permanent
reasons (parameters with defined individual values)

maximum transmittable length

Impermissible or non-supported value for attribute,
number of subindices, parameter number, or
subindex, or a combination

format of parameter data

Write request: Number of values of the parameter
data do not match the number of subindices in the
parameter address

information

Subindex

-

Subindex

Subindex

-

-

-

-

-

-

-

Subindex

-

-

-

-

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

Error code Description Explanation Additional

0x0065 Manufacturer-specific - -

...

0x00FF

information

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PROFIdrive parameter data channel (DP-V1)

9.3.5 Telegram examples

9.3.5.1 Read request: Querying the heatsink temperature

The heatsink temperature of the controller is to be read.

 Code to be read: C00061

 Heatsink temperature: 43 °C

Parameter request

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Request identification Axis Number of indices

0xXX 0x01 0x00 0x01

Request parameters for reading

Parameter data transfer

Byte 5 Byte 6

Attribute Number of subindices

0x10 0x00

Value No subindex

Byte 7 Byte 8 Byte 9 Byte 10

Index Subindex

High byte Low byte High byte Low byte

0x5F 0xC2 0x00 0x00

Index = 24575 - code no. = 24575 - 61 = 24514 = 0x5F C2 No subindex

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

Parameter response to a correctly executed read request

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Response identification Axis Number of indices

0xXX 0x01 0x00 0x01

(mirrored) Parameter has been read (mirrored)

Byte 5 Byte 6

Format Number of values

0x03 0x01

Integer16 1 value

Byte 7 Byte 8

Value

High byte Low byte

0x00 0x2B

Value read = 0x 00 2B = 43 x 1 (internal factor) = 43 [°C]

Parameter response to a read error

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Response identification Axis Number of indices

0xXX 0x81 0x00 0x01

(mirrored) Parameter has not been read (mirrored)

Byte 5 Byte 6

Format Number of values

0x44 0x01

Error Error code without additional

Byte 7 Byte 8

Error code

High byte Low byte

For the meaning, see the "Error codes" ( 63) chapter

information

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PROFIdrive parameter data channel (DP-V1)

9.3.5.2 Write request: Setting the deceleration time for quick stop (QSP)

In the controller, the deceleration time for quick stop (QSP) is to be set to 50 ms.

 Code to be written: C00105

Parameter request

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Request identification Axis Number of indices

0xXX 0x02 0x00 0x01

Write parameter Axis 0 1 index

Byte 5 Byte 6

Attribute Number of subindices

0x10 0x00

Value No subindex

Parameter data transfer

Byte 7 Byte 8 Byte 9 Byte 10

Index Subindex

High byte Low byte High byte Low byte

0x5F 0x96 0x00 0x00

Index = 24575 - code no. = 24575 - 105 = 24470 = 0x5F 96 No subindex

Byte 11 Byte 12

Format Number of values

0x43 0x01

Double word 1 value

Byte 13 Byte 14 Byte 15 Byte 16

Value

High word: high byte High word: low byte Low- word: high byte Low word: low byte

0x00 0x00 0x00 0x32

Value to be written = 0.05 [s] x 1000 (internal factor) = 50 = 0x00 00 00 32

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Parameter data transfer
PROFIdrive parameter data channel (DP-V1)

Parameter response to a correctly executed write request

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Response identification Axis Number of indices

0xXX 0x02 0x00 0x01

(mirrored) Parameter has been written (mirrored) 1 index

Parameter response to a read error

Byte 1 Byte 2 Byte 3 Byte 4

Request reference Response identification Axis Number of indices

0xXX 0x82 0x00 0x01

(mirrored) Parameter has not been written (mirrored) 1 index

Byte 5 Byte 6

Format Number of values

0x44 0x01

Error Error code without additional

information

Byte 7 Byte 8

Error code

High byte Low byte

For the meaning, see the "Error codes" ( 63) chapter

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Permanent interruption of PROFIBUS communication

10 Monitoring

10.1 Permanent interruption of PROFIBUS communication

If the PROFIBUS communication is interrupted permanently, e.g. by cable breakage or
failure of the PROFIBUS master, no process data are transmitted to the slave being in the
"Data_Exchange" state.

After the watchdog monitoring time determined by the PROFIBUS master has expired, the
response parameterised in C13880/1

is executed.

Monitoring

The process data handling depends on the setting in C13885
master can either be used or set to zero.)

Preconditions for a controller (slave) response

 A monitoring time of 1 ... 65534 ms is set for the "Data_Exchange" state (C13881

A value of "65535 ms" (Lenze setting) deactivates the monitoring.

 A response is set for the slave in C13880/1
 The slave is in the "Data_Exchange" state.

 The watchdog monitoring time is configured correctly in the master.

If one of these preconditions is not met, the response to the absence of cyclic process data
telegrams from the master is not executed.

Settings and displays in the »Engineer«

(Lenze setting: "No response").

( 71)

. (The last data sent by the

).

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Monitoring
Short-time interruption of PROFIBUS communication

10.2 Short-time interruption of PROFIBUS communication

POWER ON

Set_Slave_Add

Slave_Diag

Chk_Cfg, not o.k.
Set_Prm, not o.k.

[10-1] Sequence for short-time interruption of communication

WAIT_PRM

WAIT_CFG

Chk_Cfg, o.k.

DATA_EXCH

Slave_Diag
Get_Cfg

Slave_Diag
Set_Prm
Get_Cfg

The master detects the communication fault and only after a few microseconds it transfers
the slave to the WAIT_PRM state of the DP state machine (see fig. [10-1]

).

Only after the state chain of the DP state machine ending in the "Data_Exchange" state
(DATA_EXCH) has been passed through, the watchdog monitoring time calculated for the
slave (in milliseconds) continues to run.

 Note!

The watchdog monitoring time does not continue to run when the slave does
not reach the "Data_Exchange" state due to repeated communication errors
(e.g. caused by loose contact).

2133PFB006

Additional monitoring for the data exchange

An additional monitoring function for data exchange is available under code C13881

. This
monitoring function already becomes active when the "Data_Exchange" state is exited
and the parameterised time (0 ... 65535 ms) has expired. The monitoring function then
triggers the response parameterised under C13880/1

.

 Note!

Observe the following condition for the time setting:

Monitoring time for data exchange (C13881
PROFIBUS (C13882/1

70 L EDS84DMOTPBUS EN 3.0 - 11/2011

).

) ≤ watchdog monitoring time of

Communication manual 8400 motec PROFIBUS

10.3 Settings and displays in the »Engineer«

For monitoring the PROFIBUS communication, you can set a Lenze-internal monitoring
time (C13881

Monitoring tab.

The watchdog monitoring time defined in the PROFIBUS master is displayed in code

C13882

.

) and a response of the controller (C13880) in the »Engineer« via the

Monitoring

Settings and displays in the »Engineer«

If the controller does not receive any valid process data when being in the
"Data_Exchange" state, the process data are handled according to the setting in

C13885

Moreover, you can set the error responses in the controller that cause a setting of the
external diagnostic bit ("Diag-Bit") (C13886

. (The last data sent by the master can either be used or set to zero.)

).

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Diagnostics
LED status displays

11 Diagnostics

PROFIBUS communication faults can be diagnosed via the LEDs of the communication unit.

Moreover, the »Engineer« provides PROFIBUS diagnostic information.

11.1 LED status displays

E84DG056

LED Colour State Description

MS Green On

The communication module is supplied with voltage and has
established a connection to the standard device.

Blinking

200 ms

200 ms

The communication module is supplied with voltage, but has not yet
established a connection to the standard device. (Standard device is
switched off, initialising or not present.)

ME Red On

An error concerning the communication module has occurred.

BS Green Off The communication module is not active on the fieldbus or is in the

"Init" state.

Blinking

200 ms

200 ms

The communication module is in the "Data_Exchange" state.

BE Red Blinking

200 ms

200 ms

Incorrect setting for the station address.
The communication module is initialised and internally operates

with the respective default values.

On

Bus error/fault is active (e.g. bus cable unplugged).

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11.2 Diagnostics with the »Engineer«

In the »Engineer« under the Diagnostics tab, various pieces of PROFIBUS diagnostics
information are displayed.

Diagnostics

Diagnostics with the »Engineer«

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Diagnostics
Querying the current bus status

11.3 Querying the current bus status

Code C13861

Bit assignment Description

Bit 3 Bit 2 Bit 1 Bit 0 Reserved

displays the current PROFIBUS status is a bit-coded form:

Bit 5 Bit 4 State of the DP state machine (DP-STATE)

0 0 WAIT_PRM The slave waits for a parameter data telegram after

0 1 WAIT_CFG The slave waits for the configuration telegram that specifies

1 0 DATA_EX If the parameter settings and the configuration have been

1 1 Not possible

Bit 7 Bit 6 State of the Watchdog-State-Machine (WD-STATE)

0 0 BAUD_SEARCH The slave is able to recognise the baud rate automatically.

0 1 BAUD_CONTROL After recognising the correct baud rate, the slave status

1 0 DP_CONTROL The DP_CONTROL status serves for response monitoring of

1 1 Not possible

acceleration. Other types of telegrams will not be processed.
Data exchange is not yet possible.

the number of input and output bytes. The master informs
the slave about the number of I/O bytes that will be
transferred.

accepted by the firmware and by the application, the slave
state changes to "Data_Exchange" (exchange of user data
with the master).

changes to BAUD_CONTROL, and the baud rate is monitored.

the master.

Bit 11 Bit 10 Bit 9 Bit 8 Detected PROFIBUS baud rate

000012 Mbps

00016 Mbps

00103 Mbps

00111.5 Mbps

0 1 0 0 500 kbps

0 1 0 1 187.5 kbps

011093.75 kbps

011145.45 kbps

100019.2 kbps

10019.6 kbps

Bit 15 Bit 14 Bit 13 Bit 12 Reserved

74 L EDS84DMOTPBUS EN 3.0 - 11/2011

11.4 Diagnostic data

 Present diagnostic data are signalled to the master by the PROFIBUS slave via an alarm

message.

 Errors and warnings of the controller are sent to the master as extended diagnostic

messages.

General structure of diagnostic messages

Byte Description

1 Bit 0: Station does not exist (set by the master).

Bit 1: Slave is not ready for data exchange.
Bit 2: Configuration data do not correspond.
Bit 3: Slave has extended diagnostic data.
Bit 4: Requested function is not supported by the slave.
Bit 5: Slave response is invalid (set by the master)
Bit 6: Incorrect parameter setting
Bit 7: Slave has been parameterised by another master (set by the master).

2 Bit 0: Slave must be parameterised again.

Bit 1: Static diagnostics
Bit 2: Permanently set to "1".
Bit 3: Watchdog active
Bit 4: Freeze command received.
Bit 5: Sync command received.
Bit 6: Reserved
Bit 7: Slave is deactivated (set by the master).

3 Bit 7: Diagnostics overflow - amount of diagnostic information present in the slave is too large to fit

into one telegram.

4 Bits 0 ... 7: Master address after parameterisation ("0xFF" without parameterisation)

5 Bits 0 ... 7: ID number (high byte)

6 Bits 0 ... 7: ID number (low byte)

7Header

• The header contains the block length of the advanced diagnostics including the header byte.

• In this case, the value of the entry is "0x0A" (bytes 7 ... 16 = 10 bytes).

8 Status_Type

• The value of this entry is fixed. For the following bit assignment it is "0x81":

9Slot_Number

• The value of the slot number is "0x00".

10 Specifier

• An indicated error is entered in the specifier with the identification "0x1" (status coming).

• An eliminated error is entered in the specifier with the identification "0x02" (status going).

• If no errors are indicated, the entry in the specifier has the value "0x00" (no further

11 Reserved

12

13 ... 16 Error code of the controller

Communication manual 8400 motec PROFIBUS

Diagnostics

Diagnostic data

–Bit 7 = 1: "status"
–Bit 0 = 1: "status message"
–Value of all other bits = 0

differentiation).

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Diagnostics
Diagnostic data

Error code of the Inverter Drive 8400 motec

If an error occurs in the controller, the logbook saves a 32-bit value in an error format which
consists of the following information:

30

31

Bit

29

[11-1] Structure of the error number

 Bytes 13 ... 16 of the diagnostic message contain the error code of the controller.
 In the logbook and in code C00165, the error number is shown in the following syntax

in order to facilitate the readability:

[Error type].[Error field no.].[Error ID]

 Software manual/»Engineer« online help for Inverter Drives 8400 motec

Here you'll find detailed information on the structure and contents of the error
codes.

Example: Error "Short circuit (OC1)"

Byte Value

[hex]

1 x Standard data (PRM_Fault)

...

6

7 0A Block length of the advanced diagnostics = 10 bytes

8 81 Status message

900Slot 0

10 01 Status coming

11 00

12 00

13 0B Error message 0x11C4000B ("Short circuit (OC1)")

14 00

15 C4

16 11

210 3

162526

Description

• Error type: "Warning locked"

• Subject area: 0x11C4 (current)

• Error ID: 0x000B

Thus, the error number "0x11C4000B" means: An overcurrent has been detected in
the "current" subject area. This overcurrent causes a "Warning locked" error
response which has to be unlocked after the error has been removed.

A Reserved

B Error type

015

C Error subject area

D Error ID

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Short overview (A-Z) of the PROFIBUS error messages

12 Error messages

This chapter complements the error list in the software manual and the »Engineer« online
help for the Inverter Drive 8400 motec by PROFIBUS error messages.

 Software manual/»Engineer« online help for Inverter Drives 8400 motec

Here you can find general information on diagnostics & fault analysis and on
error messages.

12.1 Short overview (A-Z) of the PROFIBUS error messages

The following table contains all PROFIBUS error messages in alphabetical order with the
preset error response as well as – if applicable – the parameter for setting the error
response.

Error messages

 Tip!

When you click the cross-reference in the last column, you will see a detailed
description (causes and remedies) of this error message.

Error text Error type Subject area

Error: Lenze settings loaded 1: Fault 444 25632 - 0x01bc6420

Internal error 1: Fault 444 24832 - 0x01bc6100

Internal error 1: Fault 444 24592 - 0x01bc6010

Internal error 1: Fault 444 24833 - 0x01bc6101

Internal error 1: Fault 444 24848 - 0x01bc6110

Restart after watchdog reset 1: Fault 444 24593 - 0x01bc6011

Profibus Watchdog: DP-V1 MSC2 elapsed 1: Fault 444 33074 C13880/2 0x01bc8132

Profibus Watchdog: Monitoring time elapsed 1: Fault 444 33072 C13880/1 0x01bc8130

Profibus: State Data_Exchange left 1: Fault 444 33073 C13880/1 0x01bc8131

Memory. No access 1: Fault 444 21809 - 0x01bc5531

Memory. Read error 1: Fault 444 21810 - 0x01bc5532

Memory. Write error 1: Fault 444 21811 0x01bc5533

Invalid parameter record 1: Fault 444 25631 0x01bc641f

no.

Error no. Adjustable inDetailed

information

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Error messages
Possible causes and remedies

12.2 Possible causes and remedies

This chapter contains all PROFIBUS error messages in numerical order of the error number.
Possible causes and remedies as well as responses to the error messages are described in
detail.

 Tip!

An alphabetical listing of all PROFIBUS error messages can be found in the previous
chapter "Short overview (A-Z) of the PROFIBUS error messages

Lost connection to 8400 base device [0x01bc3100]

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

• Network cable (plug) is defective.

• Network cable is not connected to PROFIBUS
connection.

• Voltage supply is interrupted.

• Check cables and terminals.

• Connect network cable to PROFIBUS connection.

" ( 77).

Memory. No access [0x01bc5531]

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Memory. Read error [0x01bc5532]

Memory. Write error [0x01bc5533]

Internal error [0x01bc6010]

Cause Remedy

Access to memory was not possible. Send the device and a description of the fault to Lenze.

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Parameter could not be read. Send the device and a description of the fault to Lenze.

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Parameter could not be written. Send the device and a description of the fault to Lenze.

Response (Lenze setting printed in bold) Setting: not possible

 No response  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Communication unit is defective. Send the device and a description of the fault to Lenze.

78 L EDS84DMOTPBUS EN 3.0 - 11/2011

Restart after watchdog reset [0x01bc6011]

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Communication unit is defective. Send the device and a description of the fault to Lenze.

Internal error [0x01bc6100]

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Communication unit is defective. Send the device and a description of the fault to Lenze.

Internal error [0x01bc6101]

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Communication manual 8400 motec PROFIBUS

Error messages

Possible causes and remedies

Cause Remedy

Communication unit is defective. Send the device and a description of the fault to Lenze.

Internal error [0x01bc6110]

Response (Lenze setting printed in bold) Setting: not possible

 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Communication unit is defective. Send the device and a description of the fault to Lenze.

Invalid parameter record [0x01bc641f]

Response (Lenze setting printed in bold) Setting: not possible

 No response  System fault : Fault  Tr ouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

No active parameter set could be loaded. Repeat the download of the application (including

Error: Lenze settings loaded [0x01bc6420]

Response (Lenze setting printed in bold) Setting: not possible

 No response  System fault : Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

module).

Cause Remedy

Access to the parameter set in the memory module via
the standard device failed.

EDS84DMOTPBUS EN 3.0 - 11/2011 L 79

Repeat the download of the application (including
module).

Communication manual 8400 motec PROFIBUS

Error messages
Possible causes and remedies

Profibus Watchdog: Monitoring time elapsed [0x01bc8130]

Response (Lenze setting printed in bold) Setting: C13880/1 (; adjustable response)

 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information

Cause Remedy

Permanent interruption of communication to PROFIBUS
master.

• See also chapter "Permanent interruption of

PROFIBUS communication" ( 69).

Profibus: State Data_Exchange left [0x01bc8131]

Response (Lenze setting printed in bold) Setting: C13880/1 (; adjustable response)

: None  System fault ; Fault  Trouble ; Quick stop by trouble ; Warning locked  Warning ; Information

Cause Remedy

Data exchange via PROFIBUS has been stopped.

• See also chapter "Permanent interruption of

PROFIBUS communication" ( 69).

Check cables and terminals.

Note:

We recommend to set "Warning locked" for the response
(no drive-relevant response).

Check cables and terminals.
The slave must receive new parameterisation and
configuration files from the master in order to be able to

exchange data again.

Profibus Watchdog: DP-V1 MSC2 elapsed [0x01bc8132]

Response (Lenze setting printed in bold) Setting: C13880/2 (; adjustable response)

: No response  System fault ; Fault  Trouble ; Quick stop by trouble ; Warning locked  Warning ; Information

Cause Remedy

Permanent interruption of communication to PROFIBUS
master.

• See also chapter "Permanent interruption of

PROFIBUS communication" ( 69).

Check cables and terminals.

Note:

We recommend to set "Warning locked" for the response
(no drive-relevant response).

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Communication-relevant parameters of the operating system

13 Parameter reference

This chapter complements the parameter list and table of attributes in the software
manual and the »Engineer« online help for the Inverter Drive 8400 motec by the
parameters for the PROFIBUS communication.

 Software manual/»Engineer« online help "Inverter Drive 8400 motec"

Here you can find general information on parameters.

13.1 Communication-relevant parameters of the operating system

This chapter lists the communication-relevant parameters of the 8400 motec operating
system in numerically ascending order.

C01501

Parameter reference

C01503

Parameter | Name:

C01501 | Resp. to communication error with MCI

Configuration of monitoring functions for the communication unit

Selection list

0 No Reaction

1Fault

4 WarningLocked

Subcodes Lenze setting Info

C01501/1 1: Fault Resp. to MCI error 1

• Response to a communication error.

C01501/2 1: Fault Resp. to MCI error 2

• Response to an incompatible communication unit.

; Read access ; Write access  CINH  PLC-STOP  No transfer  COM  MOT Scaling factor: 1

Parameter | Name:

C01503 | MCI timeout

Setting range (min. value | unit | max. value)

0 ms 1000

Subcodes Lenze setting Info

C01503/1 200 ms MCI timeout

; Read access ; Write access  CINH  PLC-STOP  No transfer  COM  MOT Scaling factor: 1

Data type: UNSIGNED_8

Index: 23074

Data type: UNSIGNED_16

Index: 23072

= 5A22

d

= 5A20

d

h

h

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Parameter reference
Parameters relevant for PROFIBUS communication

13.2 Parameters relevant for PROFIBUS communication

This chapter lists the PROFIBUS parameters of the communication unit in numerically
ascending order.

C13850

C13851

Parameter | Name:

C13850 | All words to master

Data type: UNSIGNED_16

Index: 10725

= 29E5

d

Display of the process data words transferred from the communication unit to the PROFIBUS master.
In the subcodes 1 ... 8, all process data words to the master are displayed. However, only the configured process data

words are valid.

Display area (min. value | unit | max. value)

0 65535

Subcodes Info

C13850/1 Word 1 to master

... ...

C13850/8 Word 8 to master

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

C13851 | All words from master

Data type: UNSIGNED_16

Index: 10724

= 29E4

d

Display of the process data words transferred from the PROFIBUS master to the communication unit.
In the subcodes 1 ... 8, all process data words from the master are displayed. However, only the configured process

data words are valid.

Display area (min. value | unit | max. value)

0 65535

Subcodes Info

C13851/1 Word 1 from master

... ...

C13851/8 Word 8 from master

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

h

h

C13852

Parameter | Name:

C13852 | All words to standard device

Data type: UNSIGNED_16

Index: 10723

= 29E3

d

Display of the process data words 1 ... 8 transferred from the communication unit to the drive unit.
In the subcodes 1 ... 8, all process data words of the communication unit are displayed.

Display area (min. value | unit | max. value)

0 65535

Subcodes Info

C13852/1 Word 1 to drive unit

... ...

C13852/8 Word 8 to drive unit

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

82 L EDS84DMOTPBUS EN 3.0 - 11/2011

h

C13853

Communication manual 8400 motec PROFIBUS

Parameter reference

Parameters relevant for PROFIBUS communication

C13860

Parameter | Name:

Data type: UNSIGNED_16

C13853 | All words from standard device

Display of the process data words 1 ... 8 transferred from the drive unit to the communication unit.
In the subcodes 1 ... 8, all process data words of the drive unit are displayed.

Display area (min. value | unit | max. value)

0 65535

Subcodes Info

C13853/1 Word 1 from drive unit

... ...

C13853/8 Word 8 from drive unit

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

Data type: UNSIGNED_8

C13860 | Settings

Display of the current configuration data.

Display area (min. value | unit | max. value)

0 255

Subcodes Info

C13860/1 Reserved

C13860/2 Number of process data words

•1 ... 8 words

C13860/3 DRIVECOM parameter data channel

• 0: Not active

•1: Active

C13860/4 Reserved

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Index: 10722

Index: 10715

= 29E2

d

= 29DB

d

h

h

C13861

Parameter | Name:

Data type: UNSIGNED_16

C13861 | Bus status

Bit-coded display of the current bus state.

Querying the current bus status

( 74)

Display area (min. value | unit | max. value)

0 65535

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Index: 10714

= 29DA

d

h

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Communication manual 8400 motec PROFIBUS

Parameter reference
Parameters relevant for PROFIBUS communication

C13862

C13863

Parameter | Name:

Data type: UNSIGNED_16

C13862 | Bus counter

When the maximum count value of 65535 is reached, the counter starts again with 0.

Display area (min. value | unit | max. value)

0 65535

Subcodes Info

C13862/1 Data cycles per second

C13862/2 Total data cycles

C13862/3 Total parameterisation events

C13862/4 Total configuration events

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

Data type: UNSIGNED_8

C13863 | Baud rate

Display of the baud rate

Selection list (read only)

0 12.00 Mbps

1 6.00 Mbps

2 3.00 Mbps

3 1.50 Mbps

4 500.00 kbps

5 187.50 kbps

6 93.75 kbps

7 45.45 kbps

8 19.20 kbps

9 9.60 kbps

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Index: 10713

Index: 10712

= 29D9

d

= 29D8

d

h

h

C13864

Parameter | Name:

C13864 | Active station address

Data type: UNSIGNED_8

Index: 10711

= 29D7

d

Display of the active station address

Setting the station address

( 31)

Display area (min. value | unit | max. value)

0 255

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

C13865

Parameter | Name:

C13865 | Display: Most recent PRM data

Data type: OCTET_STRING

Index: 10710

= 29D6

d

Display of the last parameter data sent by the PROFIBUS master with the "Set-Prm" telegram (ASCII string with 24
characters)

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

84 L EDS84DMOTPBUS EN 3.0 - 11/2011

h

h

C13866

Communication manual 8400 motec PROFIBUS

Parameter reference

Parameters relevant for PROFIBUS communication

C13867

C13880

Parameter | Name:

C13866 | Display: Most recent CFG data

Data type: OCTET_STRING

Index: 10709

= 29D5

d

Display of the last configuration data sent by the PROFIBUS master with the "Chk-Cfg" telegram (ASCII string with
22 characters)

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

C13867 | Display: Most recent diagnostic data

Data type: OCTET_STRING

Index: 10708

= 29D4

d

Display of the last diagnostic data sent to the PROFIBUS master (ASCII string with 16 characters)

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

C13880 | Reaction on communication failure

Data type: UNSIGNED_8

Index: 10695

= 29C7

d

Monitoring response to a communication fault on the PROFIBUS

• A change in the monitoring response is effective immediately.

Permanent interruption of PROFIBUS communication

( 69)

Selection list

0 No response

1 Error

4 Warning locked

Subcodes Lenze setting Info

C13880/1 0: No response The response set here for the "watchdog/data exchange"

monitoring is executed if the bus station ...

• does not receive a message from the master within
the watchdog monitoring time (during an active
connection displayed under C13882/1

).

• detects that it is no longer in the "Data_Exchange"
state. Please see also the notes given under C13881

; Read access ; Write acces  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

h

h

h

.

C13881

Parameter | Name:

C13881 | Monitoring time: Data exchange

Data type: UNSIGNED_16

Index: 10694

= 29C6

d

If the "Data_Exchange" state has been exited, the response parameterised with C13880/1 is carried out when the
monitoring time set here for the data exchange has expired.

• A value of "65535" in this code deactivates the monitoring function.

• A change in monitoring is effective immediately.

• T he v alu e se t he re f or t he m on ito rin g ti me m ust be s mal ler t han the wat chdo g mo nito rin g ti me ( dis play ed u nder

C13882/1

Permanent interruption of PROFIBUS communication

).

( 69)

Setting range (min. value | unit | max. value) Lenze setting

0 ms 65535 65535 ms

; Read access ; Write acces  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

EDS84DMOTPBUS EN 3.0 - 11/2011 L 85

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Communication manual 8400 motec PROFIBUS

Parameter reference
Parameters relevant for PROFIBUS communication

C13882

C13885

C13886

Parameter | Name:

C13882 | Monitoring time: Watchdog

Data type: UNSIGNED_32

Index: 10693

= 29C5

d

Display of the watchdog monitoring time determined by the PROFIBUS master

• A change in the watchdog monitoring time is immediately effective.

• Monitoring starts with the receipt of the first telegram.

• When a value of "0" is displayed, the monitoring function is deactivated.

Permanent interruption of PROFIBUS communication

( 69)

Display area (min. value | unit | max. value)

0 ms 4294967295

Subcodes Info

C13882/1 Watchdog monitoring time

C13882/2 DP-V1 MSAC2

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

C13885 | Delete process data

Data type: UNSIGNED_8

Index: 10690

= 29C2

d

Selection of the process data which the controller will process in the event of a PROFIBUS failure in order to maintain
internal communication.

Selection list (Lenze setting printed in bold)

0 Use of most recent master PDOs

1 PDOs are set to the value 0'

; Read access ; Write acces  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

h

h

Parameter | Name:

C13886 | Set ext. diagnostic bit in case of

Data type: BITFIELD_8

Index: 10689

= 29C1

d

Bit-coded selection of the error responses in the drive unit causing the external diagnostic bit ("diag bit") to be set
(see PROFIBUS specification; bit 3 of byte 1 of the DP diagnostic messages).

• The diagnostic bit is sent to the PROFIBUS master by the communication unit and is evaluated separately there.

• The diagnostic bit is always set when a system error or an error message by the safety module occurs.

• The Lenze setting "0" means that the diagnostic bit is not set for the following error responses.

Value is bit-coded:

Bit 0 Error

Bit 1 Reserved

Bit 2 Reserved

Bit 3 Warning locked

Bit 4 Reserved

... ...

Bit 7 Reserved

; Read access ; Write acces  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

h

86 L EDS84DMOTPBUS EN 3.0 - 11/2011

C13887

Communication manual 8400 motec PROFIBUS

Parameter reference

Parameters relevant for PROFIBUS communication

C13899

Parameter | Name:

C13887 | Suppress signalling diag. mess.

Data type: BITFIELD_8

Index: 10688

= 29C0

d

From version 02.00

Bit coded selection of the error responses in the drive unit, at which diagnostic signalling is suppressed.

Value is bit-coded: Info

Bit 0 Error

Bit 1 Trouble

Bit 2 Reserved

Bit 3 Warning locked

Bit 4 Reserved

... ...

Bit 7 Reserved

; Read access ; Write acces  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

C13899 | Station address

Data type: UNSIGNED_8

Index: 10676

= 29B4

d

Optional setting of the station address (instead of setting via DIP switches 1 ... 64)

• The station address set here only becomes effective if the DIP switch S has been set to ON and the DIP switches
1 ... 64 have been set to OFF prior to power-on.

• The active station address is displayed under C13864

.

• The changed station address will only be effective after the parameter set has been saved followed by a
subsequent mains switching of the communication unit or controller.

Setting the station address

( 31)

Setting range (min. value | unit | max. value) Lenze setting

3 126 3

; Read access ; Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX ; COM  MOT

h

h

C13900

C13901

C13902

Parameter | Name:

Data type: VISIBLE_STRING

C13900 | Firmware product type

Display of the product type (string with a length of 8 bytes)

• The following identification code is displayed: "E84DGFCP".

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

Data type: VISIBLE_STRING

C13901 | Firmware compilation date

Display of the compilation date of the firmware (string with a length of 20 bytes)

• The date ("MMM DD YYYY") and time ("hh:mm:ss") are displayed, e.g. "Mar 21 2005 12:31:21".

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

Data type: VISIBLE_STRING

C13902 | Firmware version

Display of the firmware version (string with a length of 5 bytes)

• An identification code is displayed, e.g. "00.80".

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Index: 10675

Index: 10674

Index: 10673

= 29B3

d

= 29B2

d

= 29B1

d

h

h

h

EDS84DMOTPBUS EN 3.0 - 11/2011 L 87

Communication manual 8400 motec PROFIBUS

Parameter reference
Parameters relevant for PROFIBUS communication

C13920

C13950

Parameter | Name:

Data type: UNSIGNED_8

C13920 | Display: DIP switch setting

Display of the current DIP switch setting

• The displayed value corresponds to the sum of the individual DIP switch values 1 ... 64.

• The active station address is displayed under C13864

Setting the station address

( 31)

.

Display area (min. value | unit | max. value)

0 255

; Read access  Write access  CINH  PLC-STOP ; No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Parameter | Name:

Data type: UNSIGNED_8

C13950 | Module internal communication status

Display of the internal status of the communication unit

Selection list (read only) Info

0 Not initialized

1 Module ready for initialization

2 Reading Module parameters

3 Module Parameters has been read

4 Initialization of external protocol

5 Online

6 Module timeout

; Read access  Write access  CINH  PLC-STOP  No transfer  PDO_MAP_RX  PDO_MAP_TX  COM  MOT

Index: 10655

Index: 10625

= 299F

d

= 2981

d

h

h

88 L EDS84DMOTPBUS EN 3.0 - 11/2011

13.3 Table of attributes

The table of attributes contains information required for a communication with the
Inverter Drives 8400 motec via parameters.

How to read the table of attributes:

Column Meaning Entry

Code Parameter designation Cxxxxx

Name Parameter short text (display text) Text

Index dec Index by which the parameter is addressed.

hex 5FFF

Data DS Data structure E Single variable

DA Number of array elements (subcodes) Number

DT Data type BITFIELD_8 1 byte, bit-coded

Factor Factor for data transmission via a bus system,

Access R Read access ; Reading permitted

W Write access ; Writing permitted

CINH Controller inhibit required ; Writing is only possible if controller inhibit is set

The subindex for array variables corresponds to the
Lenze subcode number.

depending on the number of decimal positions

Communication manual 8400 motec PROFIBUS

Parameter reference

Table of attributes

24575 - Lenze code number Is only required for access via a bus

- Lenze code number

h

A Array variable

BITFIELD_16 2 bytes, bit-coded

BITFIELD_32 4 bytes, bit-coded

INTEGER_8 1 byte with sign

INTEGER_16 2 bytes with sign

INTEGER_32 4 bytes with sign

UNSIGNED_8 1 byte without sign

UNSIGNED_16 2 bytes without sign

UNSIGNED_32 4 bytes, without sign

VISIBLE_STRING ASCII string

OCTET_STRING

Factor 1 ≡ no decimal positions

system.

(only one parameter element)

(several parameter elements)

10 ≡ 1 decimal position
100 ≡ 2 decimal positions
1000 ≡ 3 decimal positions

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Communication manual 8400 motec PROFIBUS

Parameter reference
Table of attributes

Table of attributes

Code Name Index Data Access

dec hex DS DA Data type Factor R W CINH

All words to master 10725 29E5 A 8 UNSIGNED_16 1 ;

All words from master 10724 29E 4 A 8 UNSIGNED_16 1 ;

All words to standard device 10723 29E3 A 8 UNSIGNED_16 1 ;

All words from standard device 10722 29E2 A 8 UNSIGNED_16 1 ;

Settings 10715 29DB A 4 UNSIGNED_8 1 ;

Bus status 10714 29DA E 1 UNSIGNED_16 1 ;

Bus counter 10713 29D9 A 4 UNSIGNED_16 1 ;

Baud rate 10712 29D8 E 1 UNSIGNED_8 1 ;

Active station address 10711 29D7 E 1 UNSIGNED_8 1 ;

Display: Most recent PRM data 10710 29D6 E 1 OCTET_STRING ;

Display: Most recent CFG data 10709 29D5 E 1 OCTET_STRING ;

Display: Most recent diagnostic data 10708 29D4 E 1 OCTET_STRING ;

Reaction on communication failure 10695 29C7 A 1 UNSIGNED_8 1 ;;

Monitoring time: Data exchange 10694 29C6 E 1 UNSIGNED_16 1 ;;

Monitoring time: Watchdog 10693 29C5 A 2 UNSIGNED_32 1 ;

Delete process data 10690 29C2 E 1 UNSIGNED_8 1 ;;

Set ext. diagnostic bit in case of 10689 29C1 E 1 BITFIELD_8 ;;

Suppress signalling diag. mess. upon 10688 29C0 E 1 BITFIELD_8 ;;

Station address 10676 29B4 E 1 UNSIGNED_8 1 ;;

Firmware product type 10675 29B3 E 1 VISIBLE_STRING ;

Firmware compilation date 10674 29B2 E 1 VISIBLE_STRING ;

Firmware version 10673 29B1 E 1 VISIBLE_STRING ;

Display: DIP switch setting 10655 299F E 1 UNSIGNED_8 1 ;

Module internal communication
status

10625 2981 E 1 UNSIGNED_8 1 ;

C13850

C13851

C13852

C13853

C13860

C13861

C13862

C13863

C13864

C13865

C13866

C13867

C13880

C13881

C13882

C13885

C13886

C13887

C13899

C13900

C13901

C13902

C13920

C13950

90 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

13.4 Implemented PROFIdrive objects (DP-V1)

I-918

Parameter reference

Implemented PROFIdrive objects (DP-V1)

I-963

Index | Name:

0x918 | Display of station address

Display of the set station address (see also C13864)

Display area (min. value | unit | max. value)

1 126

; Read access  Write access

Index | Name:

0x963 | Baud rate

Display of the PROFIBUS baud rate (see also C13863)

Selection list (read only)

0 9.6 kbps

1 19.2 kbps

2 93.75 kbps

3 187.5 kbps

4 500 kbps

6 1.5 Mbps

7 3 Mbps

8 6 Mbps

9 12 Mbps

; Read access  Write access

Data type: U16

Data type: U16

I-964

Index | Name:

0x964 | Device identification

Display of identification data

Subindex Display Info

0x964/0 262 Manufacturer: Lenze

0x964/1 8400 Device type

0x964/2 xxyy Software version, e.g. 0100 (V 01.00)

0x964/3 yyyy Firmware date (year), e.g. 2007

0x964/4 ddmm Firmware date (day/month), e.g. 0506 (5th June)

; Read access  Write access

Data type: U16

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Communication manual 8400 motec PROFIBUS

Parameter reference
Implemented PROFIdrive objects (DP-V1)

I-974

Index | Name:

0x974 | Maximum time per DPV1 parameter access

Display of access statistics

Subindex Display Info

0x974/0 240 bytes Maximum block length

0x974/1 40 Maximum number of parameter accesses

0x974/2 0 Maximum time per access

; Read access  Write access

Data type: U16

92 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

DIP switch positions for setting the station address

14 DIP switch positions for setting the station address

The station address results from the sum of the binary valencies of the switches 1 ... 64.

The following table shows the switch positions for the valid address range 0 ... 126.

Setting the station address

Station address DIP switch

64 32 16 8 4 2 1

0 OFF OFF OFF OFF OFF OFF OFF

1 OFF OFF OFF OFF OFF OFF ON

2 OFF OFF OFF OFF OFF ON OFF

3 OFF OFF OFF OFF OFF ON ON

4OFFOFFOFFOFFON OFF OFF

5 OFF OFF OFF OFF ON OFF ON

6OFFOFFOFFOFFON ON OFF

7 OFF OFF OFF OFF ON ON ON

8OFFOFFOFFON OFF OFF OFF

9 OFF OFF OFF ON OFF OFF ON

10 OFF OFF OFF ON OFF ON OFF

11 OFF OFF OFF ON OFF ON ON

12 OFF OFF OFF ON ON OFF OFF

13 OFF OFF OFF ON ON OFF ON

14 OFF OFF OFF ON ON ON OFF

15 OFF OFF OFF ON ON ON ON

16 OFF OFF ON OFF OFF OFF OFF

17 OFF OFF ON OFF OFF OFF ON

18 OFF OFF ON OFF OFF ON OFF

19 OFF OFF ON OFF OFF ON ON

20 OFF OFF ON OFF ON OFF OFF

21 OFF OFF ON OFF ON OFF ON

22 OFF OFF ON OFF ON ON OFF

23 OFF OFF ON OFF ON ON ON

24 OFF OFF ON ON OFF OFF OFF

25 OFF OFF ON ON OFF OFF ON

26 OFF OFF ON ON OFF ON OFF

27 OFF OFF ON ON OFF ON ON

28 OFF OFF ON ON ON OFF OFF

29 OFF OFF ON ON ON OFF ON

30 OFF OFF ON ON ON ON OFF

31 OFF OFF ON ON ON ON ON

32 OFF ON OFF OFF OFF OFF OFF

33 OFF ON OFF OFF OFF OFF ON

34 OFF ON OFF OFF OFF ON OFF

35 OFF ON OFF OFF OFF ON ON

36 OFF ON OFF OFF ON OFF OFF

37 OFF ON OFF OFF ON OFF ON

( 31)

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DIP switch positions for setting the station address

Station address DIP switch

64 32 16 8 4 2 1

38 OFF ON OFF OFF ON ON OFF

39 OFF ON OFF OFF ON ON ON

40 OFF ON OFF ON OFF OFF OFF

41 OFF ON OFF ON OFF OFF ON

42 OFF ON OFF ON OFF ON OFF

43 OFF ON OFF ON OFF ON ON

44 OFF ON OFF ON ON OFF OFF

45 OFF ON OFF ON ON OFF ON

46 OFF ON OFF ON ON ON OFF

47 OFF ON OFF ON ON ON ON

48 OFF ON ON OFF OFF OFF OFF

49 OFF ON ON OFF OFF OFF ON

50 OFF ON ON OFF OFF ON OFF

51 OFF ON ON OFF OFF ON ON

52 OFF ON ON OFF ON OFF OFF

53 OFF ON ON OFF ON OFF ON

54 OFF ON ON OFF ON ON OFF

55 OFF ON ON OFF ON ON ON

56 OFF ON ON ON OFF OFF OFF

57 OFF ON ON ON OFF OFF ON

58 OFF ON ON ON OFF ON OFF

59 OFF ON ON ON OFF ON ON

60 OFF ON ON ON ON OFF OFF

61 OFF ON ON ON ON OFF ON

62 OFF ON ON ON ON ON OFF

63 OFF ON ON ON ON ON ON

64 ON OFF OFF OFF OFF OFF OFF

65 ON OFF OFF OFF OFF OFF ON

66 ON OFF OFF OFF OFF ON OFF

67 ON OFF OFF OFF OFF ON ON

68 ON OFF OFF OFF ON OFF OFF

69 ON OFF OFF OFF ON OFF ON

70 ON OFF OFF OFF ON ON OFF

71 ON OFF OFF OFF ON ON ON

72 ON OFF OFF ON OFF OFF OFF

73 ON OFF OFF ON OFF OFF ON

74 ON OFF OFF ON OFF ON OFF

75 ON OFF OFF ON OFF ON ON

76 ON OFF OFF ON ON OFF OFF

77 ON OFF OFF ON ON OFF ON

78 ON OFF OFF ON ON ON OFF

79 ON OFF OFF ON ON ON ON

80 ON OFF ON OFF OFF OFF OFF

94 L EDS84DMOTPBUS EN 3.0 - 11/2011

Communication manual 8400 motec PROFIBUS

DIP switch positions for setting the station address

Station address DIP switch

64 32 16 8 4 2 1

81 ON OFF ON OFF OFF OFF ON

82 ON OFF ON OFF OFF ON OFF

83 ON OFF ON OFF OFF ON ON

84 ON OFF ON OFF ON OFF OFF

85 ON OFF ON OFF ON OFF ON

86 ON OFF ON OFF ON ON OFF

87 ON OFF ON OFF ON ON ON

88 ON OFF ON ON OFF OFF OFF

89 ON OFF ON ON OFF OFF ON

90 ON OFF ON ON OFF ON OFF

91 ON OFF ON ON OFF ON ON

92 ON OFF ON ON ON OFF OFF

93 ON OFF ON ON ON OFF ON

94 ON OFF ON ON ON ON OFF

95 ON OFF ON ON ON ON ON

96 ON ON OFF OFF OFF OFF OFF

97 ON ON OFF OFF OFF OFF ON

98 ON ON OFF OFF OFF ON OFF

99 ON ON OFF OFF OFF ON ON

100 ON ON OFF OFF ON OFF OFF

101 ON ON OFF OFF ON OFF ON

102 ON ON OFF OFF ON ON OFF

103 ON ON OFF OFF ON ON ON

104 ON ON OFF ON OFF OFF OFF

105 ON ON OFF ON OFF OFF ON

106 ON ON OFF ON OFF ON OFF

107 ON ON OFF ON OFF ON ON

108 ON ON OFF ON ON OFF OFF

109 ON ON OFF ON ON OFF ON

110 ON ON OFF ON ON ON OFF

111 ON ON OFF ON ON ON ON

112 ON ON ON OFF OFF OFF OFF

113 ON ON ON OFF OFF OFF ON

114 ON ON ON OFF OFF ON OFF

115 ON ON ON OFF OFF ON ON

116 ON ON ON OFF ON OFF OFF

117 ON ON ON OFF ON OFF ON

118 ON ON ON OFF ON ON OFF

119 ON ON ON OFF ON ON ON

120 ON ON ON ON OFF OFF OFF

121 ON ON ON ON OFF OFF ON

122 ON ON ON ON OFF ON OFF

123 ON ON ON ON OFF ON ON

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DIP switch positions for setting the station address

Station address DIP switch

64 32 16 8 4 2 1

124 ON ON ON ON ON OFF OFF

125 ON ON ON ON ON OFF ON

126 ON ON ON ON ON ON OFF

96 L EDS84DMOTPBUS EN 3.0 - 11/2011

15 Index

Communication manual 8400 motec PROFIBUS

Index

A

Abort of data transfer by the controller (DP-V0) 45
Access to process data 35
Active station address (C13864) 84
Acyclic data transfer (DP-V1) 53
Addressing of Lenze parameters/parameter data 41
All words from master (C13851) 82
All words from standard device (C13853) 83
All words to master (C13850) 82
All words to standard device (C13852) 82
Analog input information 40
Application as directed 14
Application notes (representation) 11
Application of the communication unit 14
Approvals 18

B

Baud rate 18
Baud rate (C13863) 84
Before initial switch-on 28
Bus cable length 25
Bus counter (C13862) 84
Bus status (C13861) 83
Bus termination 18, 24

C

C01501 | Resp. to communication error with MCI 81
C01503 | MCI timeout 81
C13850 | All words to master 82
C13851 | All words from master 82
C13852 | All words to standard device 82
C13853 | All words from standard device 83
C13860 | Settings 83
C13861 | Bus status 83
C13862 | Bus counter 84
C13863 | Baud rate 84
C13864 | Active station address 84
C13865 | Display:Most recent PRM data 84
C13866 | Display:Most recent CFG data 85
C13867 | Display: Most recent diagnostic data 85
C13880 | Reaction on communication failure 85
C13881 | Monitoring time: Data exchange 85
C13882 | Monitoring time: Watchdog 86
C13885 | Delete process data 86
C13886 | Set ext. diagnostic bit in case of 86
C13887 | Suppress signalling diag. mess. upon 87
C13899 | Station address 87
C13900 | Firmware product type 87
C13901 | Firmware compilation date 87
C13902 | Firmware version 87
C13920 | Display: DIP switch setting 88

C13950 | Module internal communication status 88
Cable length 18
Codes 81
Commissioning 28
Communication channels 34
Communication medium 18
Communication profile 18
Communication time 19
Communication-relevant parameters of the operating

system

81

Configuration for the host (master) 29
Configuration of the master 29
Configuring the host (master) 29
Configuring the port interconnection in the

»Engineer«
Conformities 18
Connection establishment between master and slave

(DP-V1)
Conventions 9
Conventions used 9
Copyright 2

36

52

D

Data transfer 34
Data transfer abort by the master (DP-V0) 45
Delete process data (C13885) 86
Device- and application-specific safety instructions 13
Device data base file 29, 30
Device protection 13
Diagnostic data 75
Diagnostic message 75
Diagnostic messages 75
Diagnostics 72
Diagnostics with the »Engineer« 73
Digital input information 40
DIP switch positions for setting the station address 93
DIP switch settings 30, 31, 93
Display

DIP switch setting (C13920)
Most recent CFG data (C13866) 85
Most recent diagnostic data (C13867) 85

Most recent PRM data (C13865) 84
Document history 8
DP-V0 42
DP-V1 51
DRIVECOM 42
DRIVECOM parameter data channel (DP-V0) 42

88

E

Electrical installation 22
Error:Lenze settings loaded (error message) 79
Error code of the Inverter Drive 8400 76

EDS84DMOTPBUS EN 3.0 - 11/2011 L 97

Communication manual 8400 motec PROFIBUS

Index

Error codes (DP-V0) 48
Error codes (DP-V1) 63
Error messages 77

Causes and remedies 78

Error messages (short overview) 77
Error number

0x01bc3100
0x01bc5531 78
0x01bc5532 78
0x01bc5533 78
0x01bc6010 78
0x01bc6011 79
0x01bc6100 79
0x01bc6101 79
0x01bc6110 79
0x01bc641f 79
0x01bc6420 79
0x01bc8130 80
0x01bc8131 80

0x01bc8132 80
Establishing communication 33
External voltage supply 27

78

F

Features 15
Firmware compilation date (C13901) 87
Firmware product type (C13900) 87
Firmware version (C13902) 87

G

General data 18
General safety and application instructions 12

I

Implemented PROFIdrive objects (DP-V1) 91
Initial switch-on 33
Installation 20
Interface 18
Interfaces 16
Internal error (error message) 78, 79
Invalid parameter record (error message) 79

Monitoring 69

Permanent interruption of PROFIBUS
communication

Settings and displays in the »Engineer« 71
Short-time interruption of PROFIBUS

communication

Monitoring time

Data exchange (C13881)
Watchdog (C13882) 86

69

70

85

N

Network topology 18, 22
Notes used 11
Number of slaves 18
Number of stations 18, 23

O

Operating conditions 18

P

Parameter 81
Parameter addressing 41
Parameter data transfer 41
Parameter for PROFIBUS communication 82
PDO mapping 35
PNO identification number 18
Processing time 19
Product description 14
Profibus

State Data_Exchange left (error message)

PROFIBUS connection 26
PROFIBUS error messages

Causes and remedies

PROFIBUS error messages (short overview) 77
Profibus Watchdog

DP-V1 MSC2 elapsed (error message)

Monitoring time elapsed (error message) 80
PROFIdrive 51
PROFIdrive objects (DP-V1) 91
PROFIdrive parameter data channel (DP-V1) 51
Protocol data 19

78

80

80

L

LED status displays 72
Lost connection to 8400 base device (error message)

78

Q

Querying the bus status 74
Querying the current bus status 74

R

M

MCI timeout (C01503 ) 81
Mechanical installation 21
Memory

No access (error message)
Read error (error message) 78
Write error (error message) 78

Module internal communication status (C13950) 88

98 L EDS84DMOTPBUS EN 3.0 - 11/2011

78

Reaction on communication failure (C13880) 85
Reading parameter data from the controller (DP-V0)

44

Reading parameter data from the controller (DP-V1)

55

Receiving the station address via the master 30
Residual hazards 13
Resp. to communication error with MCI (C01501) 81

Communication manual 8400 motec PROFIBUS

Restart after watchdog reset (error message) 79

S

Safety instructions 12
Safety instructions (representation) 11
Set ext. diagnostic bit in case of (C13886) 86
Setting the station address 31
Settings (C13860) 83
Specifications 18
Standards 18
Station address (C13899) 87
Status displays (LEDs) 72
Suppress signalling diag. mess. upon (C13887) 87
System error messages 77

T

Table of attributes 89
Target group 7
Telegram examples (DP-V0) 49
Telegram examples (DP-V1) 65
Telegram structure (DP-V0) 42
Telegram structure (DP-V1) 54
Terminals 16
Terminology used 10
Terms 10
Type of station 18

Index

U

User data length 29

V

Validity of the documentation 7
Variants 15
Voltage supply 18, 27

W

Writing parameter data to the controller (DP-V0) 44
Writing parameter data to the controller (DP-V1) 58

X

XML file for the configuration 29

EDS84DMOTPBUS EN 3.0 - 11/2011 L 99

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Lenze Drives GmbH
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