Siemens SIMATIC S7-400 Reference Manual page 5

Note
In order to program and commission an S7-400 you require
STEP 7 V52 as well as the following manuals or manual packages:
Manual/
Manual Package
•
Standard Software
•
for S7 and M7
STEP 7 Basic
Information
•
•
•
•
•
•
•
•
STEP 7 Reference
Information
•
Statement List (STL)
•
for S7-300 and
S7-400
•
Ladder Logic (LAD)
•
for S7-300 and
•
S7-400
•
Function Block
Diagram (FBD) for
S7-300 and S7-400
System and
Standard Functions
•
Manual
•
PG 7xx
•
Automation System S7-400 CPU Specifications
A5E00165965-01
Installing and starting up STEP 7 on a programming device / PC
Working with STEP 7 with the following contents:
Managing projects and files
Configuring and assigning parameters to the S7-400 configuration
Assigning symbolic names for user programs
Creating and testing a user program in STL/LAD
Creating data blocks
Configuring the communication between two or more CPUs
Loading, storing and deleting user programs in the CPU / programming device
Monitoring and controlling user programs
Monitoring and controlling the CPU
Guide for efficiently implementing the programming task with the programming
device / PC and STEP 7
How the CPUs work (for example, memory concept, access to inputs and
outputs, addressing, blocks, data management)
Description of STEP 7 data management
Using data types of STEP 7
Using linear and structured programming
Using block call instructions
Using the debug and diagnostic functions of the CPUs in the user program (for
example, error OBs, status word)
Basic procedure for working with STL, LAD, or FBD (for example, structure of
STL, LAD, or FBD, number formats, syntax)
Description of all instructions in STEP 7 (with program examples)
Description of the various addressing methods in STEP 7 (with examples)
Description of all functions integrated in the CPUs
Description of the internal registers in the CPU Description of the internal registers in the CPU
Description of all system functions integrated in the CPUs
Description of all organization blocks integrated in the CPUs
Description of the programming device hardware
Connecting a programming device to various devices
Starting up a programming device
Chapter Overview
Preface
v