Problem
The IO link point-to-point interface which transfers process data, parameters and other variables of devices was especially designed for the connection of any sensors or actuators to a control system.
The new communication standard below the fieldbus level enables a central diagnosing and locating of errors down to the sensor/actuator level, and facilitates the commissioning and maintenance, by permitting parameter data – directly from the application – to be dynamically changed.

Solution
Based on a practical example the access to additional information of IO link devices is shown. The current switching statuses, the process data and also parameter data of the devices are to be read out, displayed and if necessary also written.

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Last Changes
V2.1: Extention with blocks for SIRIUS 3UG48 and 3RS14/15

Additional Keywords
SIRIUS 3RA6, K20 8DI, K20 4DI, SIRIUS 3RA27, SIRIUS 3RB24, ET 200S 4SI IO-Link, ET 200eco PN, SIRIUS 3UG48, SIRIUS 3RS14, SIRIUS 3RS15