Siemens SIMOTION Parts list manual

SIMOTION
Extension to the command interface
for AS-Interface master modules
Function Manual
01/2015
Introduction
Fundamental safety
instructions 1
Description 2
Program 3
Parameter assignment, 4
Configuring 5
Example of an application 6
Error messages / diagnosis 7
Appendix A

Legal information
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indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
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Ⓟ 02/2015 Subject to change
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Introduction
Contents of the function manual
This document is part of the SIMOTION Programming References documentation package.
Function block
The _ASI_cmdInterface function block for the AS-Interface master modules CP 343-2 P, DP/
AS-Interface Link 20E, DP/AS-Interface Link Advanced, and IE/AS-Interface Link PN IO is part
of the command library of the "SIMOTION SCOUT" engineering system.
SIMOTION Documentation
An overview of the SIMOTION documentation can be found in the SIMOTION Documentation
Overview document.
This documentation is included as electronic documentation in the scope of delivery of
SIMOTION SCOUT. It comprises ten documentation packages.
The following documentation packages are available for SIMOTION V4.4:
● SIMOTION Engineering System Handling
● SIMOTION System and Function Descriptions
● SIMOTION Service and Diagnostics
● SIMOTION IT
● SIMOTION Programming
● SIMOTION Programming - References
● SIMOTION C
● SIMOTION P
● SIMOTION D
● SIMOTION Supplementary Documentation
Hotline and Internet addresses
Additional information
Click the following link to find information on the following topics:
● Ordering documentation / overview of documentation
● Additional links to download documents
● Using documentation online (find and search manuals/information)
http://www.siemens.com/motioncontrol/docu
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 3

My Documentation Manager
Click the following link for information on how to compile documentation individually on the
basis of Siemens content and how to adapt it for the purpose of your own machine
documentation:
http://www.siemens.com/mdm
Training
Click the following link for information on SITRAIN - Siemens training courses for automation
products, systems and solutions:
http://www.siemens.com/sitrain
FAQs
Frequently Asked Questions can be found in SIMOTION Utilities & Applications, which are
included in the scope of delivery of SIMOTION SCOUT, and in the Service&Support pages
in Product Support:
http://support.automation.siemens.com
Technical support
Country-specific telephone numbers for technical support are provided on the Internet under
Contact:
http://www.siemens.com/automation/service&support
Introduction
Extension to the command interface for AS-Interface master modules
4Function Manual, 01/2015

Table of contents
Introduction...................................................................................................................................................3
1Fundamental safety instructions...................................................................................................................7
1.1 General safety instructions.......................................................................................................7
1.2 Industrial security.....................................................................................................................7
2Description....................................................................................................................................................9
2.1 General....................................................................................................................................9
2.2 Product description..................................................................................................................9
3Program......................................................................................................................................................15
3.1 Operating the command interface of the IE/AS-Interface Link PN IO AS-Interface master......15
3.2 Operating the command interface of the AS-Interface master CP 343-2 P, DP/AS-
Interface Link 20E/Link Advanced..........................................................................................17
3.2.1 Integrating the _ASI_cmdInterface function block and the application examples in the
user project............................................................................................................................17
3.2.2 Addressing the AS-Interface master (CP 343-2 P, DP/AS-Interface Link 20E/Link
Advanced)..............................................................................................................................18
4 Parameter assignment,..............................................................................................................................21
4.1 _ASI_cmdInterface function block..........................................................................................21
4.2 Call example for the FB _ASI_cmdInterface..........................................................................24
5 Configuring.................................................................................................................................................27
5.1 Setup and connection............................................................................................................27
5.2 Adding the AS-Interface master modules to the SIMOTION project......................................30
6 Example of an application..........................................................................................................................33
6.1 General information on the application example....................................................................33
6.2 Execution of the example project programs...........................................................................36
6.2.1 Example program for serving the command interface...........................................................36
6.2.2 Example program for reading and writing analog values.......................................................36
6.2.3 Example program for reading and writing digital values........................................................37
7 Error messages / diagnosis........................................................................................................................39
7.1 Error and status messages of the FB _ASI_cmdInterface.....................................................39
7.2 Diagnosis...............................................................................................................................40
A Appendix.....................................................................................................................................................45
A.1 SIMOTION and SIMATIC names...........................................................................................45
A.2 List of abbreviations...............................................................................................................45
Index...........................................................................................................................................................47
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 5

Table of contents
Extension to the command interface for AS-Interface master modules
6Function Manual, 01/2015

Fundamental safety instructions 1
1.1 General safety instructions
WARNING
Risk of death if the safety instructions and remaining risks are not carefully observed
If the safety instructions and residual risks are not observed in the associated hardware
documentation, accidents involving severe injuries or death can occur.
● Observe the safety instructions given in the hardware documentation.
● Consider the residual risks for the risk evaluation.
WARNING
Danger to life or malfunctions of the machine as a result of incorrect or changed
parameterization
As a result of incorrect or changed parameterization, machines can malfunction, which in turn
can lead to injuries or death.
● Protect the parameterization (parameter assignments) against unauthorized access.
● Respond to possible malfunctions by applying suitable measures (e.g. EMERGENCY
STOP or EMERGENCY OFF).
1.2 Industrial security
Note
Industrial security
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, solutions, machines, equipment and/or networks. They are
important components in a holistic industrial security concept. With this in mind, Siemens’
products and solutions undergo continuous development. Siemens recommends strongly that
you regularly check for product updates.
For the secure operation of Siemens products and solutions, it is necessary to take suitable
preventive action (e.g. cell protection concept) and integrate each component into a holistic,
state-of-the-art industrial security concept. Third-party products that may be in use should also
be considered. For more information about industrial security, visit http://www.siemens.com/
industrialsecurity.
To stay informed about product updates as they occur, sign up for a product-specific
newsletter. For more information, visit http://support.automation.siemens.com
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 7

WARNING
Danger as a result of unsafe operating states resulting from software manipulation
Software manipulation (e.g. by viruses, Trojan horses, malware, worms) can cause unsafe
operating states to develop in your installation which can lead to death, severe injuries and/
or material damage.
● Keep the software up to date.
Information and newsletters can be found at:
http://support.automation.siemens.com
● Incorporate the automation and drive components into a state-of-the-art, integrated
industrial security concept for the installation or machine.
For more detailed information, go to:
http://www.siemens.com/industrialsecurity
● Make sure that you include all installed products into the integrated industrial security
concept.
Fundamental safety instructions
1.2 Industrial security
Extension to the command interface for AS-Interface master modules
8Function Manual, 01/2015

Description 2
2.1 General
This chapter describes the general differences and the common features of the AS-Interface
master modules CP 343-2 P, DP/AS-Interface Link 20E/Link Advanced, and IE/AS-
Interface Link PN IO that result from operating a SIMOTION system (as opposed to a
SIMATIC system) for data transfer and command interface operation purposes.
Note
This manual is a supplement to the following SIMATIC manuals:
● SIMATIC NET CP 343-2/CP 343-2 P AS-Interface Master
● SIMATIC NET DP/AS-Interface Link 20E
● SIMATIC NET DP/AS-Interface Link Advanced
● SIMATIC NET IE/AS-Interface Link PN IO
These documents are shipped with SIMOTION SCOUT in electronic form.
The following software versions are required for the standard function described in this
documentation:
● For AS-Interface master (CP 343-2 P, DP/AS-Interface Link 20E/Link Advanced):
– SIMOTION SCOUT V4.0 or higher
– SIMOTION Kernel V4.0 or higher
● For AS-Interface master IE/AS-Interface Link PN IO:
– SIMOTION SCOUT, V4.1 SP1 or higher
– SIMOTION Kernel, V4.1 SP1 or higher
2.2 Product description
The following modules can be operated using automation systems from both the SIMATIC and
SIMOTION ranges:
● CP 343-2 P
● DP/AS-Interface Link 20E
● DP/AS-Interface Link Advanced
● IE/AS-Interface Link PN IO
They permit the connection of an AS-Interface line to the above mentioned automation
systems.
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 9

You can use the modules to access from the SIMOTION motion control system to the input/
output of the AS-Interface slaves. You can access binary or analog values depending on the
slave type.
The following AS-Interface slaves can be used:
● Standard slaves
● Slaves with extended address area (extended addressing mode)
● Analog slaves to 7.3/7.4 slave profile
Additionally, for IE/AS-Interface Link PN IO it is possible to use slaves with data transfer
mechanisms in accordance with the AS-Interface Specification V3.0-Combined Transaction
Type (CTT) 1-5.
Function block
The _ASI_cmdInterface function block is provided for operating the command interface of the
AS-Interface master CP 343-2 P and DP/AS-Interface Link 20E/Link Advanced with
SIMOTION. The function block is described in this manual.
Note
No specific function blocks are required for operating the command interface of the IE/AS-
Interface Link PN IO AS-Interface master. Data transfer is performed using the
SIMOTION system functions _readRecord and _writeRecord.
Functionality of the function block and the AS-Interface master CP 343-2 P, DP/AS-Interface Link 20E,
and DP/AS-Interface Link Advanced
Although the functionality of the _ASI_cmdInterface function block and the AS-Interface master
is unchanged when compared with their use in a SIMATIC S7 automation system, the
execution of the data transmission and the handling of the FB has been adapted to the given
SIMOTION general conditions.
Possible applications
In addition to the applications described in the SIMATIC manuals, you can use the AS-Interface
master modules with a SIMOTION system. The CP 343-2 P can be used centrally (on the
SIMOTION C2xx only), or the CP 343-2 P and DP/AS-Interface Link 20E/Link Advanced can
be used on a distributed basis (SIMOTION C2xx, SIMOTION P350, and SIMOTION D4xx).
The IE/AS-Interface Link PN IO can be operated with all SIMOTION devices that feature a
PROFINET interface (e.g. D435 with CBE30).
You can operate several AS-Interface masters with the associated AS-Interface slaves on a
single SIMOTION device.
The following figures show how the AS-Interface master can be connected to various
SIMOTION devices.
Description
2.2 Product description
Extension to the command interface for AS-Interface master modules
10 Function Manual, 01/2015

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Figure 2-1 Centralized use of the CP 343-2 P AS-Interface master module on the SIMOTION C2xx
device
Note
For AS-Interface modules, a differentiation is made between active and passive modules.
● Active modules with slave ASIC:
It is possible to connect actuators (using a digital or analog output signal) or sensors (using
a digital or analog input signal) to active modules.
This enables actuators and sensors to be interconnected using the AS-Interface.
● Passive modules without slave ASIC:
These do not have any electronics of their own, but act as distributors and enable
connection of the AS-Interface actuators and sensors with integrated slave ASIC (e.g. AS-
Interface LED displays).
Description
2.2 Product description
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 11

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Figure 2-2 Distributed use of the CP 343-2 P AS-Interface master module with ET 200M on a
SIMOTION device
Description
2.2 Product description
Extension to the command interface for AS-Interface master modules
12 Function Manual, 01/2015

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Figure 2-3 Distributed use of the DP/AS-Interface Link 20E AS-Interface master module on a
SIMOTION device
Note
AS-Interface A/B slaves use an extended address area. This allows two A/B slaves to be
assigned as a pair to an address on the AS-Interface.
The address organization thus allows up to 62 A/B slaves (rather than 31 slaves) to be
connected to the AS-Interface.
Addressing is performed on a module-specific basis. For a more detailed description of
addressing, refer to the SIMATIC Manual of the AS-Interface master module being used.
Description
2.2 Product description
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 13

Description
2.2 Product description
Extension to the command interface for AS-Interface master modules
14 Function Manual, 01/2015

Program 3
3.1 Operating the command interface of the IE/AS-Interface Link PN IO
AS-Interface master
Overview
The command interface of the IE/AS-Interface Link PN IO AS-Interface master is operated by
means of data record transfer.
Data record transfer
Data record transfer is performed in the SIMOTION system using the functions _readRecord
and _writeRecord. In terms of their functionality, these correspond to system function blocks
SFB 52 and SFB 53 in the SIMATIC system (see the table below).
Table 3-1 Parameter assignment
Parameters for SFB 52/
SFB 53 (SIMATIC)
Parameter _readRecord (SI‐
MOTION)
Parameter _writeRecord
(SIMOTION)
Meaning
ID logAddress logAddress I/O address or diagnostic address of
the IE/AS-Interface Link slot
- ioId ioId Input/output assignment of logical
base address of the drive 1)
INDEX recordNumber recordNumber Data record number
MLEN/LEN dataLength dataLength Length of the data record
RECORD StructRetReadRecord.data Data Interface for net data
1) Parameter ioId is parameterized as type Input (for addresses in the I/O input range) or Output (for addresses in the I/O
output range). Diagnostic addresses are always of type Input. Two identical ID-logic addresses may be in both the input
and output range.
Note
Data record transfer using _readRecord or _writeRecord is shown in the application example
for FB _ASI_cmdInterface.
The application example is included on the "SIMOTION Utilities & Applications" CD-ROM and
is available for various SIMOTION hardware platforms. The "SIMOTION Utilities &
Applications" CD-ROM is provided free of charge and is part of the SIMOTION SCOUT scope
of delivery.
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 15

Addressing the AS-Interface master (IE/AS-Interface Link PN IO)
Communication between the SIMOTION device and the AS-Interface master takes place via
direct access to the I/O (cyclic data transfer) and data record transfer (acyclic data transfer).
Addresses starting at 256 are recommended for the AS-Interface master.
For data record transfer, the module address is transferred as input parameter logAddress to
the _readRecord/_writeRecord system functions. Communication via direct access to the I/O
takes place using I/O variables in the recommended address area (addresses starting at
256).
There are no fixed specifications in terms of how the AS-Interface slave addresses are
assigned to the IE/AS-Interface Link PN IO address area; this can be changed in the Step7 HW
configuration.
Note
When using the IE/AS-Interface Link PN IO AS-Interface master, a distinction is made between
parameterizing AS-Interface line calls and AS-Interface slave calls.
In the case of AS-Interface line calls, the parameters are implemented using the system
functions _readRecord and _writeRecord as follows:
●logAddress with the "diagnostic address" of the IE/AS-Interface Link PN IO AS-Interface
master
●recordNumber with the data record index of the AS-Interface line command
●datalength with the max. data record length of 240 bytes
In the case of AS-Interface slave calls, the parameters are implemented using the system
functions _readRecord and _writeRecord as follows:
●logAddress with the "I/O address" of the AS-Interface slave modules
●recordNumber with the data record index of the AS-Interface slave command
●datalength with the max. data record length of 240 bytes
●ioId with type Input (for addresses in the I/O input range) or Output (for addresses in the I/
O output range)
Additional information on the AS-Interface line calls and AS-Interface slave calls can be found
in the SIMATIC NET IE/AS-Interface Link PN IO Manual. This document is shipped with
SIMOTION SCOUT in electronic form.
Program
3.1 Operating the command interface of the IE/AS-Interface Link PN IO AS-Interface master
Extension to the command interface for AS-Interface master modules
16 Function Manual, 01/2015

3.2 Operating the command interface of the AS-Interface master
CP 343-2 P, DP/AS-Interface Link 20E/Link Advanced
3.2.1 Integrating the _ASI_cmdInterface function block and the application examples
in the user project
Creating the FB instance in the user project
The _ASI_cmdInterface FB is part of the command library of the “SIMOTION SCOUT”
engineering system. For the operation of the command interface, an instance of the
_ASI_cmdInterface FB for the corresponding AS-Interface master must be created in the user
project. If several AS-Interface masters are operated, an instance of the FB for each master
must be created in the user project.
Example:
VAR
myFB_ASI_cmdInterface : _ASI_cmdInterface; // instance of FB _ASI_cmdInterface for
// one AS-Interface Master
END_VAR
Call (LAD representation)
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Example of an application
The application example is included on the "SIMOTION Utilities & Applications" CD-ROM and
is available for various SIMOTION hardware platforms.
The "SIMOTION Utilities & Applications" CD-ROM is provided free of charge and is part of the
SIMOTION SCOUT scope of delivery.
Program
3.2 Operating the command interface of the AS-Interface master CP 343-2 P, DP/AS-Interface Link 20E/Link
Advanced
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 17

3.2.2 Addressing the AS-Interface master (CP 343-2 P, DP/AS-Interface Link 20E/Link
Advanced)
Overview
Communication between the SIMOTION device and the AS-Interface master takes place via
direct access to the I/O (cyclic data transfer) and data record transfer (acyclic data transfer).
Addresses starting at 256 are recommended for the AS-Interface master.
For data record transfer, the module address is transferred as moduleAddress input parameter
to the _ASI_cmdInterface FB. Communication via direct access to the I/O takes place using I/
O variables in the recommended address area (addresses starting at 256).
Creating I/O variables
You must create an I/O variable in the symbol browser for each read or write access to
addresses outside the process image (addresses ≥ 64).
When you create the I/O variable, you must enter the parameterized address of the AS-
Interface master from the HW configuration in the "I/O address" parameter. The value in the
"field length" parameter depends on the associated AS-Interface master.
Specify the value 16 (= 16 bytes) as the field length for the CP 343-2 P.
The field length (xx) to be parameterized for the DP/AS-Interface Link 20E/Link Advanced must
be entered as appropriate for the assigned address space (from HW Config). These values
are used to create an I/O variable of types ARRAY[0..15] of byte (CP 343-2 P) and ARRAY[0..
(xx-1)] of byte (DP/AS-Interface Link 20E 20E/Link Advanced) in the SIMOTION project for
direct write/read access to the I/O.
Example
I/O variables for access to the AS-Interface slaves with CP 343-2 P:
Figure 3-1 Addressing with I/O variable
Parameter transfer
● Addressing with I/O variables
The periIn call parameter is used to transfer the control information to the
_ASI_cmdInterface FB. These are contained in array element 0 of the I/O variable created.
● Addressing using addresses within the process image
For addressing using address within the process image, the input byte of the AS-Interface
master start address must be transferred to the _ASI_cmdInterface FB.
Program
3.2 Operating the command interface of the AS-Interface master CP 343-2 P, DP/AS-Interface Link 20E/Link
Advanced
Extension to the command interface for AS-Interface master modules
18 Function Manual, 01/2015

Example: Calling FB _ASI_cmdInterface
Addressing using addresses outside the process image by means of I/O variables
myFBcmdInterface (execute := ..,
reset := ..,
periIn := myPeriInCP3432[0], // control information
moduleAddress := 256,
sendData := ..,
sendLength := .. );
Addressing with addresses of the process image
myFBcmdInterface (execute := ..,
reset := ..,
periIn := %IB0, // control information
moduleAddress := 0,
sendData := ..,
sendLength := ..);
Note
For additional information, see the following sources:
● SIMOTION SCOUT online help
● Programming Manuals for the relevant programming languages, such as:
– SIMOTION ST, Structured Text Programming Manual
– SIMOTION MCC, Motion Control Chart Programming Manual
– SIMOTION LAD/FBD, Ladder Diagram and Function Block Diagram Programming
Manual
These documents are shipped with SIMOTION SCOUT in electronic form.
Program
3.2 Operating the command interface of the AS-Interface master CP 343-2 P, DP/AS-Interface Link 20E/Link
Advanced
Extension to the command interface for AS-Interface master modules
Function Manual, 01/2015 19

Program
3.2 Operating the command interface of the AS-Interface master CP 343-2 P, DP/AS-Interface Link 20E/Link
Advanced
Extension to the command interface for AS-Interface master modules
20 Function Manual, 01/2015