Select Operating Modes Using The Control/Status Byte - Siemens SIMATIC MV500 Operating Instructions Manual

Process interfacing via an automation system (PLC, PC)
9.4 Control with FB 79
Note
Absolute quality characteristics
If the data to be read outputs the quality characteristics as absolute, check the "Swap"
parameter in the WBM ("Settings > Communication > Interfaces > PROFINET IO").
9.4.2

Select operating modes using the control/status byte

The following modes are available:
• Select program
• Save program
• Start processing
You can find a description of the modes under Operation of the optical reader.
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Operating Instructions, 03/2021, C79000-G8976-C494-05
SIMATIC MV500