IO-Link System Description

← Back to document page

IO-Link System DescriptionTechnology and ApplicationIO- link System DescriptionIContents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .II1 Benefits of IO-Link . . . . . . . . . . . . . . . . . . .32 Systen Overwiev . . . . . . . . . . . . . . . . . . . . Overview of IO-Link . . . . . . . . . . . . . . . . . IO-Link interface .................... IO-Link protocol .................... Device profiles. . . . . . . . . . . . . . . . . . . . . . Firmware update for IO-Link devices ............................. IODD and engineering .............. Differences of IO-Link Specifications and .........83 Integration into the automation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuration of the IO-Link System ............................. Data access from the automation System and HMI device ............. Changing and backing up device set-tings during plant operation.

events occurs independently from the cyclic transmission of process data. These transmis-sions do not influence or impair each other. Startup of the I/O system If the port of the master is set to IO-Link mode, the IO-Link master attempts to communicate with the connected IO-Link device. To do so, the IO-Link master sends a defined signal (wake up

  System, Descriptions, Link, Independently, Io link system description