Siemens CPU 312 IFM manuals
CPU 312 IFM
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- PLC S7-300, CPU Specifications CPU 312 IFM to CPU 318-2 DP
- Control and Display Elements
- Status and Fault Displays
- Mode Selector Switch
- Backup battery/accumulator
- Memory card
- MPI and PROFIBUS-DP Interface
- Clock and Runtime Meter
- Communication Options of the CPU
- CPU Communication Options
- Connection Resources for CPUs 312 IFM to 316-2 DP
- Principle of Connection Resource Allocation for CPU 318-2
- Test Functions and Diagnostics
- The Principle of Forcing with S7-300 CPUs (CPU 312IFM to 316-2DP)
- Diagnostics with STEP 7
- CPUs - Technical Specifications
- CPU 312 IFM
- Display of the States of the Interrupt Inputs of the CPU 312 IFM
- Front View of the CPU 312 IFM
- Wiring diagram of the CPU 312 IFM
- Basic Circuit Diagram of the CPU 312 IFM
- CPU 313
- CPU 314
- CPU 314IFM
- Start Information for OB 40 for the Interrupt Inputs of the Integrated I/Os
- Display of the States of the Interrupt Inputs of the CPU 314 IFM
- Front View of the CPU 314 IFM
- Characteristic Features of the Integrated Inputs and Outputs of the CPU 314 IFM
- Wiring diagram of the CPU 314 IFM
- Basic Circuit Diagram of the CPU 314 IFM (Special Inputs and Analog Inputs/Outputs)
- Basic Circuit Diagram of the CPU 314 IFM (Digital Inputs/Outputs)
- Connecting 2-wire measurement transducers to the analog inputs of CPU 314 IFM
- CPU 315
- CPU 315-2 DP
- CPU 316-2 DP
- CPU 318-2
- CPU 31x-2 as DP Master/DP
- Information on DPV1 Functionality
- DP Address Areas of the CPUs 31x-2
- CPU 31x-2 as DP Master
- Diagnostics of the CPU 31x-2 as DP Master
- Reading Diagnostic Data with STEP 7
- Diagnostics with CPU 31x-2 (315-2DP as of 315-2AF03)
- Diagnostic Addresses for DP Master and DP Slave
- Event Detection of the CPU 31x-2 as DP Master
- Evaluating RUN-STOP Transitions of the DP Slaves in the DP Master
- CPU 31x-2 as DP-Slave
- Transfer Memory in a CPU 31x-2 operating as DP Slave
- Example of an address area configuration for transfer memory
- Diagnosis of the CPU 31x-2 operating as DP-Slave
- Diagnosis with LEDs
- Reading Out the Diagnostic Data
- Event Detection of the CPU 31x-2 as DP Slave
- Format of the Slave Diagnostic Data
- Station Status 1 to 3
- Structure of Station Status 2 (Byte 1)
- Master PROFIBUS Address
- Module Diagnostics
- Station Diagnostics
- Byte x +4 to x +7 for Diagnostic and Hardware interrupt
- Interrupts
- Direct Data Exchange
- Diagnosis with Direct Communication
- Evaluation of the Station Failure of the Sender During Direct Communication
- Cycle time
- Response Time
- Shortest Response Time
- Longest Response Time
- Operating System Processing Times of the CPUs
- Process image update of the CPUs
- Update Time and SFB Runtimes
- Overview of the Bus Runtime on PROFIBUS-DP at 1.5 Mbps and 12Mbps
- Calculation Examples for Cycle Time and Response Time
- Interrupt response time
- Diagnostic Interrupt Response Times of the CPUs
- Calculation Example for the Interrupt Response Time
- Reproducibility of the Delay and Watchdog Interrupts of the CPUs
- Differences between CPU 3182 and CPUs 312 IFM to 3162 DP
- Sample Configuration
- The Differences Between the CPUs 312 IFM to 318 and Their Previous Versions
- B-1 Dimensioned Drawing of the CPU 312 IFM
- B-2 Dimensioned Drawing of the CPU 313/314/315/315-2 DP/316-2DP
- B-3 Dimensioned Drawing of the CPU 318-2
- B-4 Dimensioned Drawing of the CPU 314 IFM, Front View
- B-5 Dimensioned Drawing of the CPU 314 IFM, Side View