Siemens SIMATIC IM 151/CPU User Manual

Contents
xii
ET 200S Interface Module IM 151/CPU
A5E00058783-01
Tables
1-1 Topics of the Manuals in the ET 200S Manual Package 1-6. . . . . . . . . . . . . .
2-1 Addresses of the ET 200S I/O Modules 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Examples of the Maximum Configuration 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Accessing the Address Areas 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-4 Addressing Interface in STEP 7 V5.1 (Extract) 2-9. . . . . . . . . . . . . . . . . . . . .
3-1 Network Components 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1 Configuration Options 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Ways to Reset the Memory 4-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3 Internal CPU Events at Memory Resetting 4-5. . . . . . . . . . . . . . . . . . . . . . . . .
4-4 LEDs for PROFIBUS-DP 4-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-5 Responses to Operating Mode Changes and Interruptions in User Data
Transfer in the DP Master and the ET 200S with the IM 151/CPU 4-12. . . . .
4-6 Evaluation of RUN/STOP Transitions in the DP Master/ET 200S 4-13. . . . . . .
4-7 Structure of Station Status 1 (Byte 0) 4-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8 Structure of Station Status 2 (Byte 1) 4-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-9 Structure of Station Status 3 (Byte 2) 4-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-10 Structure of the Master PROFIBUS Address (Byte 3) 4-18. . . . . . . . . . . . . . . .
4-11 Structure of the Manufacturer Identification (Bytes 4 and 5) 4-19. . . . . . . . . . .
4-12 Additional Interrupt Information and Diagnostic Data 4-23. . . . . . . . . . . . . . . . .
4-13 SSL Sublists of the IM 151/CPU 4-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1 Attributes of the Device Database (DDB) File 5-2. . . . . . . . . . . . . . . . . . . . . . .
5-2 Positions of the Mode Selector 5-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 LEDs for CPU Functionality 5-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-4 Available MMCs 5-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5 Firmware Update with MMC 5-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6 Backing Up the Operating System 5-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7 Features of the Clock 5-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8 Overview of the Blocks 5-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9 OBs for Cycle and Restart 5-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-10 OBs for Interrupts 5-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-11 OBs for Error/Fault Responses 5-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-12 Parameter Blocks, SetParameters and Their Ranges for the
IM 151/CPU 5-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-13 Parameterization of the Reference Junction 5-18. . . . . . . . . . . . . . . . . . . . . . . . .
5-14 Result of the Preset/Actual Comparison in Modules that Cannot be
Parameterized 5-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-15 Result of the Preset/Actual Comparison in the Case of Parameterizable
Modules with the Power Module Switched on 5-21. . . . . . . . . . . . . . . . . . . . . . .
5-16 Result of the Preset/Actual Comparison in the Case of Parameterizable
Modules with the Power Module Switched off 5-21. . . . . . . . . . . . . . . . . . . . . . .
6-1 Terminal Assignment of the IM 151/CPU Interface Module 6-3. . . . . . . . . . . .
7-1 Extending the Cycle by Nesting Interrupts 7-3. . . . . . . . . . . . . . . . . . . . . . . . . .
7-2 Process Image Updating 7-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3 Dependency of the User Program Scanning Time 7-4. . . . . . . . . . . . . . . . . . . .
7-4 Updating the S7 Timers 7-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-5 Extending the Cycle by Nesting Interrupts 7-5. . . . . . . . . . . . . . . . . . . . . . . . . .
7-6 Interrupt Response Times of the IM 151/CPU
(Without Communication) 7-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Siemens SIMATIC IM 151/CPU Specifications

General

Brand	Siemens
Model	SIMATIC IM 151/CPU
Category	Control Unit
Language	English