Siemens
S7-300
manual
Prescribed Usage, Trademarks, Disclaimer of Liability
Install
Wiring the components
Setting the interface
What is
Testing the connections
Safety
Prepare the power cable
The motor is switched off
Page 3
Page 2
Page 4
Image 3
Page 2
Page 4
Contents
04/2007
SIMATIC S7-300 Getting Started for First Time Users
Order No. 6ZB5310-0NC02-0BA0
Safety Guidelines
Danger
Qualified Personnel
Prescribed Usage
Trademarks
Disclaimer of Liability
Page
7 Congratulations
Contents
1 Welcome
To accomplish this, you will perform the following tasks
You will need a micro
1 Welcome
Validity
Prerequisites
Siemens
Materials and tools
Order number
Quantity
In addition, you will need the following components
You can also use the
VDE 0805 / EN 60950 / IEC 950 or VDE 0106 Part
Page
2 Preparing the PC
Installing STEP 7 Lite
Installing the driver for the PC Adapter USB
Open the installation file and follow the instructions
Setting the interface
1. Open the dialog for setting the PG/PC interface
2 Preparing the PC
Page
2 Preparing the PC
Page
3 Installing and wiring the hardware
3.1 What components are required?
2. Connect the mounting rail to the ground wire
3.2 Installing the components
3 Installing and wiring the hardware
Installing and grounding the mounting rail
ing the screws hand-tight
Installing modules on the mounting rail
1. Install the power supply, tighten
2. Install the CPU 312C
2. Remove the insulation and press
3.3 Wiring the components
Preparing the cables
1. Cut the cables to the desired
3. Secure the power cable
Wiring the CPU 312C and the power supply
1. Prepare the power cable
2. Connect the power cable to the power supply
1. Connect the momentary contact switches to the digital inputs
Wiring the momentary contact switches
1. Connect the power supply for the digital inputs
Wiring the motor
2. Wire the motor, if available. This step is optional
Connecting the front panel connector
2. If necessary, change the switch position for the line voltage
Checking the line voltage setting
Connecting the CPU 312C and the PC
3.4 Commissioning the hardware
1. Connect the USB cable to the PC Adapter and your PC
2. Close the front panel
1. Connect the supply cable to the supply system
Supplying power to the CPU 312C
3 Installing and wiring the hardware
3. Set the main switch of the power supply to “ON”
Testing the connections
Page
4 Configuring the control in STEP 7 Lite
4.1 What is a STEP 7 Lite project?
1. Start STEP 7 Lite
4 Configuring the control in STEP 7 Lite
4.2 Opening a STEP 7 Lite project
Opening the “conveyor” project
4.3 Reproducing the module configuration in STEP 7 Lite
Creating the module configuration
1. Create a new S7-300 station
4 Configuring the control in STEP 7 Lite
Page
4 Configuring the control in STEP 7 Lite
1. Set the amount of retentive bit memory to “0”
Setting the parameters of the CPU 312C
1. Save the project
Saving the project
Establishing the online connection
4.4 Establishing the online connection between the PC and CPU 312C
4.5 Downloading and checking the module configuration to the CPU 312C
Performing a memory reset on the CPU 312C
1. Delete the old program blocks and configurations from the CPU 312C
Downloading the module configuration to the CPU 312C
Checking the module configuration
Page
5 Opening the program on the PC
5.1 What is a program?
5.2 Opening a program
5 Opening the program on the PC
1. Open the program
Page
6 Performing a test run
6.1 Downloading the project to the CPU 312C
1. Set the mode switch of the CPU 312C to “RUN”
6.2 Starting the test run
6 Performing a test run
2. Press the green momentary con- tact switch to start the motor
The motor is switched off
The output LED 0.5 lights up. The input LED 0.3 lights up
The output LED 0.3 goes out
Page
7 Congratulations
Want to know more about SIMATIC S7-300? Contact us
8 Additional information
8.1 Diagnostics / correction of errors
8 Additional information
8.2 Additional documentation
Description
Name of manual
8.3 SIMATIC Technical Support
Service & Support on the Internet
Page
8 Additional information
Related manuals
Manual
244 pages
25.52 Kb
Related pages
What should I do if my Brother printer displays 'data remaining in memory'?
Learn more here
Top
Page
Image
Contents