3/1/2022 5:53 PM | |
Posts: 257 Rating: (78)
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We would like to provide some information when selecting a connection cable for connecting an S7-200 with a PC, we would like to provide some information. In the Siemens Industry Mall the corresponding cable can be ordered with the order. No. 6ES7901-3DB30-0XA0 can still be selected. It is a USB/PPI cable MM MULTIMASTER and has no Freeport support. Brief explanations: Freeport communication refers to ASCII communication. This was used, for example, between an S7-200 and a serial device (modem). There were also panels that required an RS232/PPI cable with Freeport support to transfer the project. How can I monitor the Freeport communication between an S7-200 and a serial device? The PPI ( Pont To Point Interface) of the S7-200 can be switched to Multi Master in order to connect the S7-200 to a network with several participants (e.g. operating devices). (e.g. operating devices). How are the network-related parameters for multi-master operation set in STEP 7-Micro/WIN? Released operating systems for programming the S7-200 with the STEP7 MicroWIN programming software can be found in the Compatibility tool for automation and drive technology. Further information on the connection cable can be found in the S7-200 manual Best regards, SIMATIC International Technical Support Hub |
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