I am trying to connect siemens S7-200 CPU226 with Eurotherm TS8006 touch panel using PC/PPI cable but they are not communicating.
I have used RS 232 port on the touch panel and selected the S7 via PPI protocol in the touchscreen software.The drop number 2 has been used to identify CPU226.I am trying to access the bits of V memory of S7 CPU.The referance tag has been created on the touchsreen software to access the CPU 226.
I am using STEP7 Microwin 3.1 to program CPU226.I need to know why they are not communicating with eachother.Can anyone explain the reasons for this problem who has experience using S7 with a thirdparty touchsreen.
I have used RS 232 port on the touch panel and selected the S7 via PPI protocol in the touchscreen software.The drop number 2 has been used to identify CPU226.I am trying to access the bits of V memory of S7 CPU.The referance tag has been created on the touchsreen software to access the CPU 226.
I am using STEP7 Microwin 3.1 to program CPU226.I need to know why they are not communicating with eachother.Can anyone explain the reasons for this problem who has experience using S7 with a thirdparty touchsreen.