السلام عليكم
احاول الدخول الى
plc simatic s7 200 CPU 224
باستخدام
USB/MPI Adaptor
لكن تظهر لي رسالة
Port could not be opened or is being used by another application
كما في المرفقات
علما بانني جربت اختيار
MPI و PPI من ضبط الPG/PC INTERFACE
وبالبحث في منتديات سيمنس وجدت الاتي
Note:
You are using the access point "PC Adapter(MPI)" and receive one of the following error messages.
"The cable should be checked or that another device is using this port" or
"Port could not be opened or is being used by another application".
Check the following points:
Is the "Only master on the bus" check box checked when only the CPU and no other master (e.g. OP) is in the network with the transmission rate selected?
Has USB been selected under "PG/PC Setting > PC Adapter(MPI) > Settings > Local Connections"?
فما السبب وما الحل؟
وشكرا مقدما
موضوع: مشكلة في توصيل s7 200 باستخدام USB/MPI Adaptor 
الثلاثاء 3 ديسمبر 2013 - 9:02
