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fritz · Member Joined: 26 Dec 2015 Posts: 179

Time-based IO with the SIMATIC S7-1500 and TM Timer
https://support.industry.siemens.com/cs/document/109738186/time-based-io-with-the-simatic-s7-1500-and-tm-timer
For the distributed IO systems ET 200MP and ET 200SP the technology modules TM Timer DIDQ 16x24V and TM Timer DIDQ 10x24V are available for reading signals with a high time resolution at the digital inputs and for outputting them at the digital outputs. Here, what is known as time stamps are used.

Time-based IO stands for time-based processing of input and output signals. For this, all events are related to a common time base, the so-called TIO_Time. The TIO_Time delivers unique time values during the entire runtime of the SIMATIC CPU, so that an input and output signal can be assigned a unique time value, a what is known as a time stamp, for each event.

Time-based IO with the SIMATIC S7-1500 and TM Timer Time-based IO with the SIMATIC S7-1500 and TM Timer

Time-based IO with the SIMATIC S7-1500 and TM Timer Time-based IO with the SIMATIC S7-1500 and TM Timer

The present application example is to explain you all functions and the application of time-based IO in an application. On the simple example of a conveyor belt with a pusher, the highly-precise acquisition of a product and the highly-precise output of an output signal via time-based IO is illustrated.
Time-based IO with the SIMATIC S7-1500 and TM Timer Time-based IO with the SIMATIC S7-1500 and TM Timer

https://support.industry.siemens.com/cs/attachments/109738186/109738186_TimeBasedIO_DOC_v10_en.pdf
https://support.industry.siemens.com/cs/attachments/109738186/109738186_TimeBasedIO_Basic_ET200MP_PROJ_v10.zip
https://support.industry.siemens.com/cs/attachments/109738186/109738186_TimeBasedIO_Basic_ET200SP_PROJ_v10.zip