HB_CM3~1.PDF

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Foreword, Table of Contents
User’s Information
1
Product Overview
2
CM35
Function Description
3
Commissioning
Counter Module
Operating Modes
Data Communication with the
CM35
4
Manual
5
This manual describes
the counter module with
order no. 6AT1 735-0AA01-0AA0
Pulse Counter Operating Mode
Period Duration Measurement
Operating Mode
6
7
Timer Operating Mode
8
Positioning Operating Mode
Appendices
A
Literature
B
EC Declaration of Conformity
Glossary
(4) J31069-D0416-U001-A4-7618
Release 10/99
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Notes on safety
This manual contains notes which you must adhere to for your own personal safety and to
avoid property damage. These notes are highlighted with a warning triangle showing the
degree of danger as shown below.
Danger
Means death, severe personal injury or significant property damage will occur when the
appropriate precautionary measures are not taken.
!
Warning
Means death, severe personal injury or significant property damage may occur when the
appropriate precautionary measures are not taken.
!
Caution
Means minor personal injury or property damage may occur when the appropriate precautio-
nary measures are not taken.
!
Note
Highlights important information about the product, its handling or a particular portion of
the documentation which requires special attention.
Qualified
personnel
Only qualified personnel may commission and operate the device. For the purpose of the
safety notes in this manual, qualified personnel are those persons who are authorized to com-
mission, ground and tag devices, systems and electrical circuits in accordance with safety
standards.
Use as intended
Adhere to the following.
Warning
The device may only be used for the individual applications included in the catalog and
technical description. When used with devices and components of other manufacturers,
these devices and components must be approved or recommended by Siemens.
!
Correct and safe operation of the product is dependent on proper transportation, storage,
setup and installation and careful operator control and maintenance.
Brands
SIMATICR is a registered brand of SIEMENS AG.
The other designations in this publication may be brands whose use by third parties may
violate the rights of the owners.
Copyright E Siemens AG 1997, 1999 All rights reserved
Passing on to third parties, reproduction, utilization and revelation of
this document is not permitted without express permission.Violators
will be liable for damages.All rights are reserved, in particular rights
created by a patent grant or registration of a utility model or design.
Disclaimer of liability
Although we have checked the contents of this manual for agree-
ment with the hardware and software described, full agreement can-
not be guaranteed. The information in this manual is checked at
regular intervals and necessary corrections included in the next
release.Your ideas and suggestions are welcome.
Siemens AG
Automation and Drives
Motion Control Systems
Frauenauracher Strasse 80
D-91056 Erlangen
E Siemens AG 1997, 1999
Subject to change without prior notice
Siemens Aktiengesellschaft
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Table of Contents
1
Product Overview
.......................................................
1-1
1.1
Overview
.......................................................
1-2
1.2
Use on Programmable Controllers and Automation Systems
...........
1-3
1.3
Hardware
......................................................
1-5
1.4
Software
.......................................................
1-7
1.5
Technical Data
..................................................
1-8
2
Function Description
....................................................
2-1
2.1
Function Overview
...............................................
2-2
2.2
Pulse Counter
..................................................
2-3
2.3
Period Duration Measurement
.....................................
2-3
2.4
Timer
..........................................................
2-3
2.5
Positioning
.....................................................
2-3
3
Commissioning
.........................................................
3-1
3.1
Installation of the CM35
..........................................
3-3
3.1.1
Mounting the CM35
..............................................
3-3
3.1.2
Mounting and Demounting the CM35
...............................
3-6
3.2
Wiring the CM35
................................................
3-8
3.2.1
Connection Allocation of the 25--Pin Sub D Socket
...................
3-10
3.2.2
Connection Allocation of the 15--Pin Sub D Socket
...................
3-12
3.3
Configuration and Parameterization
................................
3-13
3.3.1
Installation of the Object Manager for STEP 7
.......................
3-14
3.3.2
Central Integration into the SIMATIC S7-300
........................
3-15
3.3.3
Distributed Integration into the SIMATIC S7
.........................
3-16
3.3.4
Distributed Integration into the SIMATIC S5
.........................
3-17
3.3.4.1 Hardware Prerequisites
..........................................
3-17
3.3.4.2 Configuration
...................................................
3-18
3.4
Reactions during Startup and in Case of Errors
......................
3-23
4
Data Communication with the CM35
......................................
4-1
4.1
Overview
.......................................................
4-2
4.2
Parameterization
................................................
4-3
4.2.1
Parameterization with SFC 55 (Only SIMATIC S7)
...................
4-6
4.2.2
Parameterization via Direct I/O Accesses (Only SIMATIC S5)
..........
4-7
4.3
Programming
...................................................
4-10
4.3.1
Controlling the Channels
.........................................
4-10
CM35 Counter Module
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Table of Contents
4.3.2
Controlling the Digital Outputs
.....................................
4-11
4.3.3
Reading the Data
................................................
4-12
4.3.4
Evaluating a Hardware Interrupt in OB 40
...........................
4-14
4.4
Overview of the Allocation of the Address Area and Sequence
of the Evaluation
................................................
4-16
5
Pulse Counter Operating Mode
..........................................
5-1
5.1
Function Description
.............................................
5-2
5.2
Parameterization
................................................
5-4
5.2.1
Description of the Parameterization Data
...........................
5-4
5.2.2
Structure of the Parameter Blocks
.................................
5-11
5.3
Starting and Stopping the Counting Channels
.......................
5-14
5.4
Controlling the Digital Outputs
.....................................
5-15
5.5
Hardware Interrupt Evaluation
.....................................
5-17
5.6
Reading the Counting Values
.....................................
5-18
6
Period Duration Measurement Operating Mode
............................
6-1
6.1
Function Description
.............................................
6-2
6.2
Parameterization
................................................
6-4
6.2.1
Description of the Parameter Data
.................................
6-5
6.2.2
Structure of the Parameter Block
..................................
6-6
6.3
Starting and Stopping the Measuring Channels
......................
6-7
6.4
Controlling the Digital Outputs
.....................................
6-8
6.5
Hardware Interrupt Evaluation
.....................................
6-8
6.6
Reading the Measured Values
.....................................
6-9
7
Timer Operating Mode
..................................................
7-1
7.1
Function Description
.............................................
7-2
7.2
Parameterization
................................................
7-3
7.2.1
Description of the Parameter Data
.................................
7-4
7.2.2
Structure of the Parameter Blocks
.................................
7-6
7.3
Starting and Stopping the Timers
..................................
7-9
7.4
Controlling the Digital Outputs
.....................................
7-10
7.5
Hardware Interrupt Evaluation
.....................................
7-11
7.6
Reading the Status
..............................................
7-13
8
Positioning Operating mode
.............................................
8-1
8.1
Function Description
.............................................
8-2
8.2
Parameterization
................................................
8-7
8.2.1
Description of the Parameter Data
.................................
8-8
8.2.2
Structure of the Parameter Blocks
.................................
8-10
8.3
Starting and Stopping the Axes
....................................
8-13
CM35 Counter Module
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Table of Contents
8.4
Controlling the Digital Outputs
.....................................
8-14
8.5
Hardware Interrupt Evaluation
.....................................
8-15
8.6
Reading the Actual Positions
......................................
8-16
A
Literature
..............................................................
A-1
B
EC Declaration of Conformity
............................................
B-1
Glossary
..........................................................
Glossary-1
CM35 Counter Module
(4) J31069-D0416-U001-A4-7618
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