Siemens SIMATIC Manual page 28

Introduction
The sample in this manual takes you through five steps, showing you how to com-
mission a fully functional application and run the drive subsequently. You are going
to get acquainted with the basic hardware and software functions and learn how to
determine and verify application-dependent parameters in this sample. The refe-
rences to the manual should give you an initial overview of the information it con-
tains.
Usually it should take no more than one or two hours to work through this sample,
depending on experience.
Prerequisites
The conditions are that:
S You have installed an S7-300 station, consisting of a power supply module and
a CPU 314C-2 DP/PtP.
S STEP 7 (>= V5.1 + Servicepack 2) is correctly installed on your PG.
S The sample projects are available, either on your CD or you have downloaded
them from the Internet.
S You have created a project for the S7-300 station.
S The PG is connected to the CPU.
S You are set up with an external 24 V DC power supply, an encoder, a drive and
the usual required accessories, e.g. front plug and wiring material.
S You have implemented hardware limit switches and EMERGENCY-OFF swit-
ches for protecting your operating staff and the system.
S The CPU is correctly connected to a power supply.
Warning
!
Depending on the field of application, your S7-300 as component in plants and sy-
stems requires special attention relating to specific rules and regulations.
Please pay attention to current regulations relating to safety and accident preven-
tion, e.g. IEC 204 (EMERGENCY-OFF devices).
Serious injury as well as damage to machines and appliances is to be expected if
you neglect these regulations.
2
Automation System S7-300, Getting Started – Analog
A5E00105537-01