Siemens How To Use Link ((top)) | INSTANT |
Open your project in TIA Portal and navigate to the . Double-click Devices & Networks in the project tree.
: The interface provides a pictorial diagram showing which AS-i slaves are active, missing, or experiencing faults.
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: Once configured, you can monitor live data and diagnostics directly in your PLC program via watch tables. 2. Using Network Links (IE/PB LINK PN IO)
Siemens IO-Link closes the operational gap by pulling rich diagnostic data straight from standard field devices. Step 2.1: Physical Installation and Wiring IO-Link | Siemens Open your project in TIA Portal and navigate to the
Assign the correct PROFIBUS addresses to your legacy slave devices through the IE/PB Link proxy interface. The TIA Portal automatically handles the address mapping so the PROFINET controller can see the PROFIBUS slaves as standard I/O devices.
A legacy master-slave fieldbus protocol utilizing serial communication. It is still widely active in existing plants for device-level links. This public link is valid for 7 days
—serving as the gateway between fieldbuses (Profinet) and IO-Link communication lines.
// Scaled Conversion Example for distance sensors #tempRawValue := %IW64; // Read incoming raw word from configured IO-Link Port IF #tempRawValue <= 32767 THEN // Scale 0 - 32767 raw range to a 0.0 to 150.0 cm measurement #actualDistance := (INT_TO_REAL(#tempRawValue) / 32767.0) * 150.0; END_IF; Use code with caution. Advanced Programming Libraries
Right-click the DB, select , and uncheck Optimized block access . Click OK and re-initialize the data block. Step 3: Insert and Configure Instructions in code
Ensure both computers/devices are on the same subnet (e.g., 192.168.0.1 and 192.168.0.2). Disable Windows firewalls temporarily for testing.