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SIMATIC NET CP 142-2
Siemens SIMATIC NET CP 142-2 Device Manuals
Manuals and User Guides for Siemens SIMATIC NET CP 142-2 Device. We have
1
Siemens SIMATIC NET CP 142-2 Device manual available for free PDF download: Manual
Siemens SIMATIC NET CP 142-2 Manual (84 pages)
Brand:
Siemens
| Category:
Control Unit
| Size: 0.44 MB
Table of Contents
Table of Contents
5
1 Introduction
7
General
8
Overview of the Chapters
8
General Information for the Reader
9
Requirements for Understanding the Manual
10
Sample Programs
11
Further Support and Hotline
11
2 Technical Description and Installation Guidelines
12
Overview of the Module
13
Introduction
13
Technical Specifications of the Module
14
Installing and Connecting the CP 142-2
15
Indicators and Operator Controls on the CP 142-2
17
Meaning of the Indicators and Operator Controls
17
Status Display of the CP 142-2 (All Group Leds Off)
18
Slave Display of the CP 142-2 (at Least on Group LED Lit)
19
Meaning of Theset/Display Button
20
Slots Permitted for the CP 142-2 in the ET 200X Distributed I/O Station
20
Configuring the AS-Interface with the SET/DISPLAY Button
20
Types of Operation with the CP 142-2
22
3 Standard Operation of the CP 142-2
23
Addressing the CP 142-2
23
Addressing Using the BM141/BM142
23
Addressing When Using the BM147
23
How the User Program Addresses the AS-I Slaves
24
Addressing AS-I User Data
24
Accessing the AS-I User Data (BM141, BM142)
26
Access to the AS-I User Data (BM147)
27
Diagnostics and Reaction to Interrupts on the CP 142-2
28
Diagnostics and Reaction to Interrupts with the BM141/BM142
28
Interrupt Events
28
Structure of PROFIBUS DP Slave Diagnostics
29
Diagnostics and Reaction to Interrupts with the BM147
32
Overview
32
Interrupt Events
32
Sequence of Diagnostic Interrupt Servicing
33
Response to Interrupts in Various CP States
33
Local Data of the Diagnostic Organization Block (OB82)
34
Reading the Diagnostic Data Record DS1
35
Programming Example
36
4 CP 142-2 Extended Operation with FC “ASI_3422”
38
CP 142-2 Extended Operation with FC "ASI_3422
38
Overview of the Functions
38
Calling the Function
38
Interface for AS-I Commands
44
The Commands Supported by the CP 142-2
44
Set_Permanent_Parameter / 4.2.1.1
44
Get_Permanent_Parameter / 4.2.1.2
44
Write_Parameter / 4.2.1.3
44
Read_Parameter / 4.2.1.4
44
Store_Actual_Parameters / 4.2.1.5
44
Set_Permanent_Configuration / 4.2.1.6
44
Get_Permanent_Configuration / 4.2.1.7
44
Read_Actual_Configuration / 4.2.1.9
44
Read Slave Status
53
Read Lists and Flags (Get_Lps, Get_Las, Get_Lds, Get_Flags)
54
Read Total Configuration
56
Configure Total System
58
Write Parameter List
61
Read Parameter Echo List
62
Read Version ID
63
Read and Reset Slave Status
64
Read Slave ID
65
Read Slave I/O
65
5 Replacing a Defective Slave / Automatic Address Programming
66
6 Error Indicators on the CP 142-2 / Dealing with Errors
67
7 Configuring PROFIBUS DP When Using the BM141/BM142
69
AAS-Interface Protocol Implementation Conformance Statement (PICS)
71
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