Tag Archives: siemens usb mpi adapter driver windows 7

simatic s7 pc adapter usb 6es7 972-0cb20 0xa0 driver

Siemens 6es7972-0cb20-0xa0 driver installation instructions, if you are not using a special cable, you only need to fully install the corresponding software, higher version. Some low version software does not have integrated chip drivers.


1. If SIMATIC PC ADAPTER USB appears in Device Manager, it means that the driver has been installed automatically and there is no need to install the chip driver anymore.

2, S7-200 PLC needs STEP 7 MicroWIN SP9 can not be lower than SP9

All three indicators are valid, first switch to STOP state, then connect the computer with plc, and then set up the programming software.

3, S7-300/400 series PLC connection. The version must be higher than v5.5.. You can install the driver without installing it.

PLC is first stopped and set up PG / PC, select PC adapter, and then click OK.

USB-PPI+driver download ,Siemens PLC adapter

6es7972-0cb20-0xa0 Driver ,Siemens PLC adapter

more plc cable driver and video How to use plc cable program

USB-MPI+Set On S7 200

Siemens OCB20, USB-MPI +, Communication Description for S7200 series
1, USB cable is plugged in, the driver installed, open yourcomputer’s Device Manager, double-click to open
as shown below:


<!–[if gte vml 1]>

HereSIMATIC PC Adapter USBthese words need to appear


Open Siemens S7200 programming software

<!–[if gte vml 1]>

Click here



3. Click  The following window appears


<!–[if gte vml 1]>


Select this agreement


4. Click

 The following window appears


5、 this step is very important, choose “USB”,otherwise the communication is noton

 Then upload