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Siemens Pc Ppi Cable Driver 77 __EXCLUSIVE__


Siemens Pc Ppi Cable Driver 77 __EXCLUSIVE__

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How to Install Siemens Pc Ppi Cable Driver 77 for Windows 7

If you have a Siemens PC/PPI cable and want to connect it to a PLC 200 via STEP 7 MicroWin SP9, you may need to install the cable driver on your Windows 7 computer. The cable driver is included in the MicroWin software installation, but sometimes it may not work properly or get lost. In this article, we will show you how to download and install the Siemens PC/PPI cable driver 77 for Windows 7.

What is Siemens PC/PPI Cable

Siemens PC/PPI cable is a serial communication cable that connects a PC to a Siemens S7-200 PLC via the PPI (Point-to-Point Interface) protocol. The cable has a USB connector on one end and a 9-pin RS-232 connector on the other end. The cable allows you to program, monitor, and troubleshoot the PLC using MicroWin software.

Where to Download Siemens PC/PPI Cable Driver 77

The Siemens PC/PPI cable driver 77 is part of the MicroWin software package. You can download the latest version of MicroWin SP9 from the Siemens website[^1^]. Alternatively, you can also find the driver on some third-party websites, but be careful about the source and quality of the files.

How to Install Siemens PC/PPI Cable Driver 77

To install the Siemens PC/PPI cable driver 77, follow these steps:

Uninstall any previous versions of MicroWin or other Siemens software from your computer. You can use a tool like CCleaner to clean up any leftover files and registry entries.

Restart your computer.

Run the MicroWin SP9 setup file as an administrator. Follow the instructions on the screen to complete the installation.

Connect the Siemens PC/PPI cable to your computer and PLC. Make sure the PLC is powered on.

Open the Device Manager on your computer. You should see a new device named "Siemens PC/PPI Cable" under "Ports (COM & LPT)". If not, right-click on the device and select "Update driver software". Browse to the folder where you installed MicroWin and select the driver file.

Open MicroWin and go to "Options" > "Set PG/PC Interface". Select "PC/PPI cable" as the interface type and choose the correct COM port number. Click "OK".

You should now be able to communicate with your PLC using MicroWin.

Troubleshooting Tips

If you encounter any problems with installing or using the Siemens PC/PPI cable driver 77, here are some tips to help you:

Make sure you have installed the latest version of MicroWin SP9 and updated your Windows 7 system.

Make sure you have connected the cable correctly and securely to both your computer and PLC.

Make sure you have selected the right interface type and COM port number in MicroWin.

Make sure you have configured the PPI parameters correctly in MicroWin and on your PLC.

Try using a different USB port or cable if possible.

Contact Siemens technical support or visit their online forum[^1^] for more assistance.


In this article, we have shown you how to install Siemens PC/PPI cable driver 77 for Windows 7. We hope this guide has helped you to connect your PC to your PLC using MicroWin software. If you have any questions or feedback, please leave a comment below. 9160f4acd4


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