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Entry type: Application example Entry ID: 82555461, Entry date: 12/11/2013

Monitoring 24V load circuits using SITOP PSE200U with single channel message and SIMOTION CPU

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Using the SITOP PSE200U selectivity module with single channel message enables you to monitor up to four 24V load circuits for overload or short-circuit. The signal at the state output (S) of the SITOP PSE200U module provides you with serially coded information on the state of the individual load circuits connected to outputs OUT 1 to OUT 4 of the SITOP PSE200U selectivity module. The state of the load circuits shall be detected by a SIMOTION CPU and monitored.

The entry on hand contains a function block as well as a function description. The function block enables you to read and evaluate the signal of the status output (S) via a digital input at the SIMOTION CPU. A possible application, for example, would be indicating this information as alarm message on a panel.

The figure below shows the graphic representation of the solution.



Content of Downloads


Function block documentation
 Description of the function block for SIMOTION SCOUT V4.3.1 and SIMOTION CPUs
82555461_PSE_DIAG_Baustein_DOKU_SIMOTION_en.pdf ( 2588 KB )
ST source (ST = structured text) of the function block for SIMOTION SCOUT V4.3.1 and SIMOTION CPUs
PseDiag.zip ( 3 KB )

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