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Siemens SIMATIC IM 151/CPU User Manual

Siemens SIMATIC IM 151/CPU
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Contents
xi
ET 200S Interface Module IM 151/CPU
A5E00058783-01
Figures
1-1 View of the ET 200S Distributed I/O System with the IM 151/CPU 1-3. . . . .
1-2 Components and the Manuals Required for Them 1-5. . . . . . . . . . . . . . . . . . .
2-1 Structure of the Default Address Area 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Slots on the ET 200S 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Example of Address Assignment for I/O Modules 2-4. . . . . . . . . . . . . . . . . . . .
2-4 Structure of the Address Area for User-Defined Addressing 2-5. . . . . . . . . . .
2-5 Principles of Data Transfer Between the DP Master and the ET 200S
with the IM 151/CPU 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1 Example of a PROFIBUS Network 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 The PG/OP Accesses the ET 200S via the DP Interface in the
DP Master 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 The Programming Device Accesses the ET 200S on a
Stand-Alone Basis 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Setting the PROFIBUS Address 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-5 Connecting the DP Network 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-6 Direct Communication with the IM 151/CPU 3-10. . . . . . . . . . . . . . . . . . . . . . . . .
4-1 How to Use the Mode Selector to Reset the Memory 4-5. . . . . . . . . . . . . . . . .
4-2 Diagnostic Addresses for the DP Master and ET 200S 4-11. . . . . . . . . . . . . . .
4-3 Format of the Slave Diagnostic Data 4-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4 Structure of the Module Diagnosis 4-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5 Structure of the Module Status 4-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-6 Structure of the Station Diagnosis (1) 4-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-7 Structure of the Station Diagnosis (2) 4-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1 Mode selector 5-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2 Principle Behind Forcing 5-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 Position of the Memory Card Slot for the MMC on the IM 151/CPU 5-9. . . . .
5-4 Example of a Parameterization Dialog Box for the CPU Module Data
in STEP 7 V5.1 5-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1 Basic Circuit Diagram for the IM 151/CPU 6-4. . . . . . . . . . . . . . . . . . . . . . . . . .
6-2 Basic Circuit Diagram for the IM 151/CPU FO 6-4. . . . . . . . . . . . . . . . . . . . . . .
7-1 Component Parts of the Cycle Time 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-2 Shortest Response Time 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3 Longest Response Time 7-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-1 Description of Byte 0 of the Address Area Identifiers A-3. . . . . . . . . . . . . . . . .
A-2 Description of Byte 1 of the Address Area Identifiers A-3. . . . . . . . . . . . . . . . .
A-3 Standard Section of the Parameter Assignment Frame A-6. . . . . . . . . . . . . . .
A-4 General Section of the Parameter Assignment Frame for the
IM 151/CPU A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-1 Example: FB with Unpacked Addresses D-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-2 Example: FB with Packed Addresses D-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D-3 Example: Rewiring of the Signals D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

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Siemens SIMATIC IM 151/CPU Specifications

General IconGeneral
BrandSiemens
ModelSIMATIC IM 151/CPU
CategoryControl Unit
LanguageEnglish

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