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Siemens SIMATIC S7-300 CPU Data: CPU 315-T-2 DP User Manual

Siemens SIMATIC S7-300 CPU Data: CPU 315-T-2 DP
127 pages
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Preface
1
Product Overview
2
Operator controls and
indicators
3
Setting up an S7-300 with a
Technology CPU
4
Communication with the
S7-300
5
Memory concept
6
Cycle and response times
7
Technical data
8
Information for the
Changeover to the
Technology CPU
9
Appendix A
A
SIMATIC S7-300 S7-300 CPU Data: CPU 315T-2 DP
SIMATIC
S7-300
S7-300 CPU Data: CPU 315T-2 DP
Manual
12/2005
A5E00427933-02

Table of Contents

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Siemens SIMATIC S7-300 CPU Data: CPU 315-T-2 DP Specifications

General IconGeneral
Programming LanguageSTEP 7
Power Supply24 V DC
Number of DP masters1
Processable Technology objectsYes
Number of counters256
Number of timers256
S7 communicationYes
Number of connections for S7 communication, max.16
PG/OP communicationYes
Global data communicationYes
Integrated DP interfaceYes
Integrated PROFINET interfaceNo
SIMATIC Computing PlatformNo
Operating Temperature0 to 60 °C
Integrated InterfacesMPI, DP
CommunicationPROFIBUS DP
Cycle Time0.1 ms
Engineering withSTEP 7
Backup availableYes
Transmission rate, max.12 Mbit/s

Summary

Product Overview

Integrated technology of Technology CPU

Details the integration of technology and motion control functions within the SIMATIC CPU.

Setting up an S7-300 with a Technology CPU

Configuring

Covers configuration aspects like single-tier setup and subnets.

Status and error displays of the Technology CPU

Explains the meaning of CPU LEDs for status and error indication.

Communication with the S7-300

Communication services on the MPI/DP interface (X1)

Provides an overview of communication services like PG, OP, S7, and Global data communication.

Memory concept

Memory functions

Covers functions for generating, modifying, or deleting programs and blocks.

Cycle and response times

Cycle time

Explains the definition, calculation, and influencing factors of CPU cycle time.

Response time

Defines response time and analyzes factors affecting its variation and calculation.

Technical data

CPU 315T-2 DP

Lists detailed technical specifications for the CPU, including versions, technology objects, memory, and execution times.

Integrated Inputs/Outputs for Technology

Describes the arrangement and technical specifications of the CPU's integrated digital inputs and outputs.

Information for the Changeover to the Technology CPU

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