Lenze 8200 User Manual
L
Manual
Global Drive
PLC Developer Studio
Global Drive
Function library
Lenze8200Drive.lib
The function library Lenze8200Drive.lib can be used for the following Lenze PLCs:
Type from hardware version from software version
9300 Servo PLC EVS93XX−xT 6A 6.0
Drive PLC EPL10200 1A 6.0
ECSxA ECSxAxxx 1C 7.0
Important note:
The software is supplied to the user as described in this document. Any risks resulting from its quality or use remain the responsibility
of the user. The user must provide all safety measures protecting against possible maloperation.
We do not take any liability for direct or indirect damage, e.g. profit loss, order loss or any loss regarding business.
ã 2002 Lenze Drive Systems GmbH
No part of this documentation may be copied or made available to third parties without the explicit written approval of Lenze Drive
Systems GmbH.
All information given in this documentation has been carefully selected and tested for compliance with the hardware and software
described. Nevertheless, discrepancies cannot be ruled out. We do not accept any responsibility or liability for any damage that may
occur. Required corrections will be included in updates of this documentation.
All product names mentioned in this documentation are trademarks of the corresponding owners.
Version
1.0 03/2005
Function library Lenze8200Drive.lib
Contents
1 Preface and general information 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 About this Manual 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.1 Conventions used in this Manual 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.2 Layout of the descriptions 1−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.3 Pictographs used in this Manual 1−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.4 Terminology used 1−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Version identifiers of the function library 1−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Introduction 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 General 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Frequency inverter parameterisation 2−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.1 Assigning the system bus node addresses to the frequency inverters 2−3 . . . . . . . . . . . . . . . . . . . . .
2.2.2 Function block activation 2−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Process data exchange with the frequency inverter 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Functions/function blocks 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 L_8200Parameter − Initialisation of codes 3−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 L_8200Initialization − Frequency inverter initialisation 3−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 L_8200DataControl − Send/receive process data 3−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 L_8200CtrlWord − Selection of boolean control signals 3−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5 L_8200StatusWord − Output of boolean status signals 3−16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Function library Lenze8200Drive.lib
Contents
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Function library Lenze8200Drive.lib
Preface and general information
1 Preface and general information
1.1 About this Manual
This Manual contains information about function library Lenze8200Drive.lib for the Drive PLC
Developer Studio.
· The function blocks of function library Lenze8200Drive.lib can be used to exchange data
between the PLC and one or more frequency inverters of the 8200 series via the system bus
(CAN).
· It is possible to assign up to 45 frequency inverter parameters (codes) from the PLC and
cyclically exchange process data with the frequency inverter.
1.1.1 Conventions used in this Manual
This Manual uses the following conventions to distinguish between different types of information:
Variable identifiers
are written in italics in the explanation:
· "Use bReset..."
Tip!
Information about the conventions used for the variables of the Lenze system blocks, function blocks
and functions can be found in the appendix of the DDS online documentation "Introduction into
IEC61131−3 programming". The conventions ensure universal and uniform labelling and make
reading the PLC program easier.
Lenze functions/function blocks
can be recognized by their names. They always begin with an "L_":
· "With the function L_TBConvBitsToByte..."
Program listings
are written in "Courier", keywords are printed in bold:
· " IF (ReturnValue < 0) THEN..."
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Preface and general information
1.1.2 Layout of the descriptions
All function/function block and system block descriptions contained in this Manual have the same
structure:
Function Function block (FB)/
Headline stating the function and the function identifier
Declaration of the function:
· Data type of the return value
· Function identifier
· List of transfer parameters
Short description of the most important properties
Function chart including all
associated variables
· Transfer parameters
· Return value
Table giving information about the
transfer parameters:
· Identifier
· Data type
· Possible settings
· Info
Table giving information about the
return value:
· Data type of the return value
· Possible return values and their
meaning:
Additional information
(Notes, tips, application examples, etc.)
System block (SB)
−
FB/SB chart including all
associated variables
· Input variables
· Output variables
Table giving information about the
input and output variables:
· Identifier
· Data type
· Type of variable
· Possible settings
· Info
−
1.1.3 Pictographs used in this Manual
Use of
pictograms
Warning of
material damage
Other notes Tip!
Signal words
Stop! Warns of potential damage to material.
Note!
1.1.4 Terminology used
Term In the following text used for
DDS Drive PLC Developer Studio
FB Function block
GDC Global Drive Control (parameterization program from Lenze)
Parameter codes Codes for setting the functionality of a function block
PLC · 9300 Servo PLC
SB System block
· Drive PLC
· ECSxA "Application" axis module
Possible consequences if disregarded:
Damage to the controller/drive system or its environment
Indicates a tip or note.
.
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Preface and general information
1.2 Version identifiers of the function library
The version of the function library can be found under the global constant
C_w[Function library name]Version .
Version identifiers as of PLC software version 7.x:
Constant Meaning
C_w[FunctionLibraryName]VersionER External Release 01
C_w[FunctionLibraryName]VersionEL External Level 05
C_w[FunctionLibraryName]VersionIR Internal Release 00
C_w[FunctionLibraryName]VersionBN Build No. 00
The value of this constant is a hexadecimal code.
· In the example, "01050000" stands for version "1.05".
Example
value
Version: 01 05 00 00
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Preface and general information
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2 Introduction
2.1 General
Integrate function library Lenze8200Drive.lib in your PLC program to make frequency inverter
control easier.
Two function blocks are required for this:
1. A function block for the parameterisation of the frequency inverter.
2. Another function block for process data exchange between PLC and frequency inverter.
The parameters can be set via the PLC program. It is possible to select up to 45 parameters.
Parameterisation concepts
The following parameterisation concepts are supported:
· Parameterisation through direct instructions in the FBs
· Parameterisation by means of codes ("online" parameterisation possible)
Function library Lenze8200Drive.lib
Introduction
Note!
The frequency inverter must meet the following conditions for frequency inverter control from the
PLC:
· The factory settings have been loaded.
(For the 8200vector frequency inverter, e. g. under code C0002)
· The system bus node address is correct.
(For the 8200vector frequency inverter, e. g. under code C0350)
· The new communication settings of the system bus interface have been accepted by a
Reset−Node.
(For the 8200vector frequency inverter, e. g. under code C0358)
Tip!
Detailed information about the system bus (CAN) and function library LenzeCanDrv.lib can be found
in the Manual "System bus (CAN) for Lenze PLC devices".
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