Siemens SIMATIC 312 Processing Unit Manuals

Manuals and User Guides for Siemens SIMATIC 312 Processing Unit. We have 1 Siemens SIMATIC 312 Processing Unit manual available for free PDF download: Technical Data Manual

Siemens SIMATIC 312 Technical Data Manual

Siemens SIMATIC 312 Technical Data Manual (252 pages)

Brand: Siemens | Category: Computer Hardware | Size: 2.54 MB

Table of Contents

A5E00105475
2
Table of Contents
9
1 Guide to the S7-300 Documentation

15
2 Operating and Display Elements

19
3 Communication

33
4 Memory Concept

69
5 Cycle and Reaction Times

87
- Overview
  87
- Cycle Time
  87
- Calculating the Cycle Time
  90
- Different Cycle Times
  93
- Communication Load
  94
- Cycle Time Extension as a Result of Testing and Commissioning Functions
  96
- Cycle Extension through Component Based Automation (CBA)
  96
- Response Time
  99
- Overview
  99
- Shortest Response Time
  101
- Longest Response Time
  102
- Reducing the Response Time with Direct I/O Access
  103
- Calculating Method for Calculating the Cycle/Response Time
  104
- Interrupt Response Time
  106
- Overview
  106
- Reproducibility of Time-Delay and Watchdog Interrupts
  108
- Sample Calculations
  108
- Example of Cycle Time Calculation
  108
- Sample of Response Time Calculation
  109
- Example of Interrupt Response Time Calculation
  111
6 Technical Data of CPU 31Xc

113
- General Technical Data
  113
- Dimensions of CPU 31Xc
  113
- Technical Specifications of the Micro Memory Card (MMC)
  114
- Cpu 312C
  115
- Cpu 313C
  120
- CPU 313C-2 Ptp and CPU 313C-2 DP
  126
- CPU 314C-2 Ptp and CPU 314C-2 DP
  133
- Technical Data of the Integrated I/O
  140
- Arrangement and Usage of Integrated I/Os
  140
- Analog I/O
  146
- Parameterization
  150
- Interrupts
  155
- Diagnostics
  156
- Digital Inputs
  157
- Digital Outputs
  159
- Analog Inputs
  161
- Analog Outputs
  163
7 Technical Data of CPU 31X

167
- General Technical Data
  167
- Dimensions of CPU 31X
  167
- Technical Specifications of the SIMATIC Micro Memory Card (MMC)
  168
- Cpu 312
  169
- Cpu 314
  174
- Cpu 315-2 Dp
  179
- Cpu 315-2 Pn/Dp
  185
- Cpu 317-2 Dp
  192
- Cpu 317-2 Pn/Dp
  199
- Cpu 319-3 Pn/Dp
  206
  - A.1 Information about Upgrading to a CPU 31Xc or CPU 31X
    217
  - A.1.2 Changed Behavior of Certain Sfcs
    218
Appendix

219

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