Siemens S7-300 manual Opening a Lite project, Configuring the control in Lite, Start Lite

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4Configuring the control in STEP 7 Lite

4Configuring the control in STEP 7 Lite

4.2 Opening a STEP 7 Lite project

In order to configure the control in STEP 7 Lite, you must open the example project provided and familiarize yourself with the program interface.

Opening the “conveyor” project

1. Start STEP 7 Lite.

2.Insert the CD with the example project, and open the example project: conveyor.k7p

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SIMATIC S7-300 Getting Started for First Time Users Getting Started, 04/2007, 6ZB5310-0NC02-0BA0

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Contents Order No. 6ZB5310-0NC02-0BA0 04/2007SIMATIC S7-300 Getting Started for First Time Users Qualified Personnel Safety GuidelinesDanger Disclaimer of Liability Prescribed UsageTrademarks Page Contents 7 Congratulations1 Welcome To accomplish this, you will perform the following tasks Prerequisites 1 WelcomeValidity You will need a microQuantity Materials and toolsOrder number SiemensVDE 0805 / EN 60950 / IEC 950 or VDE 0106 Part In addition, you will need the following componentsYou can also use the Page 2 Preparing the PC Open the installation file and follow the instructions Installing STEP 7 LiteInstalling the driver for the PC Adapter USB 2 Preparing the PC Setting the interface1. 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? Installing and grounding the mounting rail 3.2 Installing the components3 Installing and wiring the hardware 2. Connect the mounting rail to the ground wire2. Install the CPU 312C Installing modules on the mounting rail1. Install the power supply, tighten ing the screws hand-tight1. Cut the cables to the desired 3.3 Wiring the componentsPreparing the cables 2. Remove the insulation and press2. Connect the power cable to the power supply Wiring the CPU 312C and the power supply1. Prepare the power cable 3. Secure the power cableWiring the momentary contact switches 1. Connect the momentary contact switches to the digital inputsWiring the motor 1. Connect the power supply for the digital inputs2. Wire the motor, if available. This step is optional Connecting the front panel connector Checking the line voltage setting 2. If necessary, change the switch position for the line voltage1. Connect the USB cable to the PC Adapter and your PC Connecting the CPU 312C and the PC3.4 Commissioning the hardware 2. Close the front panel Supplying power to the CPU 312C 1. Connect the supply cable to the supply system3 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? Opening the “conveyor” project 4 Configuring the control in STEP 7 Lite4.2 Opening a STEP 7 Lite project 1. Start STEP 7 Lite1. Create a new S7-300 station 4.3 Reproducing the module configuration in STEP 7 LiteCreating the module configuration 4 Configuring the control in STEP 7 Lite Page 4 Configuring the control in STEP 7 Lite Setting the parameters of the CPU 312C 1. Set the amount of retentive bit memory to “0”Saving the project 1. Save the project4.4 Establishing the online connection between the PC and CPU 312C Establishing the online connection1. Delete the old program blocks and configurations from the CPU 312C 4.5 Downloading and checking the module configuration to the CPU 312CPerforming a memory reset on 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? 1. Open the program 5.2 Opening a program5 Opening the program on the PC Page 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 offThe output LED 0.5 lights up. The input LED 0.3 lights up Page 7 Congratulations Want to know more about SIMATIC S7-300? Contact us 8 Additional information 8.1 Diagnostics / correction of errors 8.2 Additional documentation 8 Additional informationName of manual DescriptionService & Support on the Internet 8.3 SIMATIC Technical SupportPage 8 Additional information

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