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S7-300 manual
Models:
S7-300
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Install
Configuring the control in Lite
Connect the mounting rail to the ground wire
Performing a memory reset on the CPU 312C
Diagnostics / correction of errors
Setting the interface
What is
Testing the connections
Safety
Prepare the power cable
Page 11
Image 11
7
SIMATIC
S7-300
Getting Started for First Time Users Getting Started, 04/2007,
6ZB5310-0NC02-0BA0
Page 10
Page 12
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Image 11
Page 10
Page 12
Contents
Order No. 6ZB5310-0NC02-0BA0
04/2007
SIMATIC S7-300 Getting Started for First Time Users
Qualified Personnel
Safety Guidelines
Danger
Disclaimer of Liability
Prescribed Usage
Trademarks
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
Quantity
1 Welcome
In addition, you will need the following components
Order number
Page
2 Preparing the PC
Open the installation file and follow the instructions
Installing STEP 7 Lite
Installing the driver for the PC Adapter USB
2 Preparing the PC
Setting the interface
1. Open the dialog for setting the PG/PC interface
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
3 Installing and wiring the hardware
Wiring the momentary contact switches
1. Connect the momentary contact switches to the digital inputs
1. Connect the power supply for the digital inputs
Wiring the motor
3 Installing and wiring the hardware
2. Wire the motor, if available. This step is optional
Connecting the front panel connector
3 Installing and wiring the hardware
Checking the line voltage setting
2. If necessary, change the switch position for the line voltage
1. Connect the USB cable to the PC Adapter and your PC
Connecting the CPU 312C and the PC
3.4 Commissioning the hardware
3 Installing and wiring the hardware
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”
3 Installing and wiring the hardware
Testing the connections
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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
1. Create a new S7-300 station
4.3 Reproducing the module configuration in STEP 7 Lite
Creating the module configuration
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
4 Configuring the control in STEP 7 Lite
Saving the project
1. Save the project
Establishing the online connection
4.4 Establishing the online connection between the PC and CPU 312C
4 Configuring the control in STEP 7 Lite
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
4 Configuring the control in STEP 7 Lite
Checking the module configuration
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5 Opening the program on the PC
5.1 What is a program?
1. Open the program
5.2 Opening a program
5 Opening the program on the PC
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6 Performing a test run
6.1 Downloading the project to the CPU 312C
6 Performing a test run
1. Set the mode switch of the CPU 312C to “RUN”
6.2 Starting the test run
2. Press the green momentary con- tact switch to start the motor
The output LED 0.3 goes out
The motor is switched off
6 Performing a test run
The output LED 0.5 lights up. The input LED 0.3 lights up
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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 Additional information
Service & Support on the Internet
8.3 SIMATIC Technical Support
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8 Additional information