Lenze DDS Function library TpDrv User Manual
L
Manual
Global Drive
PLC Developer Studio
Global Drive
Function library
LenzeTpDrv.lib
The function library LenzeTpDrv.lib can be used for the following Lenze PLCs:
Type from hardware version from software version
9300 Servo PLC EVS93XX−xT 2K 6.2
Drive PLC EPL10200 1A 6.2
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
1.2 10/2006
Function library LenzeTpDrv.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 Description layout 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 − touch probe interface 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Touch probe process 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Permanently set touch probe inputs 2−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Selecting digital inputs as touch probe inputs 2−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Functions/function blocks 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 L_TpConfigDigInX − Touch probe input configuration 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 L_TpGetLastScanDigIn1...4 − Touch probe signal provision 3−2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Contents
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Function library LenzeTpDrv.lib
Preface and general information
1.1 About this Manual
1 Preface and general information
1.1 About this Manual
This Manual contains information about the function library LenzeTpDrv.lib for the Drive PLC
Developer Studio.
· The function library LenzeTpDrv.lib includes functions and function blocks for configuring the
touch probe interface and accessing touch probe signals from IEC61131−3 applications.
1.1.1 Conventions used in this Manual
This Manual uses the following conventions to distinguish between different types of information:
Variable names
are written in italics in the explanation:
· "The signal at nIn_a ..."
Lenze functions/function blocks
can be recognized by their names. They always begin with an "L_":
· "The FB L_ARIT can ..."
Program listings
are written in "Courier", keywords are printed in bold:
· "IF (ReturnValue < 0) THEN..."
Instances
For function blocks that have one or more first instances there are tables that describe the
corresponding codes:
Variable name L_ARIT1 L_ARIT2 Setting range Lenze
byFunction C0338 C0600 0 ... 5 1
You can access these codes online with Global Drive Control (GDC) or keypad.
Tip!
You can use the Parameter Manager to assign the same codes to these instances that are assigned
in the 9300 servo inverter (V2.0).
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Preface and general information
1.1 About this Manual
1.1.2 Description layout
All function/function block and system block descriptions contained in this Manual have the same
structure:
Function Function block (FB)/
Heading stating function and 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:
· Identifiers
· 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:
· Identifiers
· Data type
· Variable type
· Possible settings
· Info
−
1.1.3 Pictographs used in this Manual
Pictographs used Signal words
Warning of material
damage
Other notes Tip!
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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