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Technical Information
Profibus Option
Software Operation and State Machine
From the software point of view, the interface can be seen as two
devices (one for ProfiBus and the other for the internal link) linked
together.
Each device has its own state machine to manage the device
operation.
Figure 41
Tab. 10
Status
POWER_ON
WAIT_PRM
WAIT_CFG
DATA_EX
348/374
Profibus State Machine
Meaning
Interface set-up
Wait for parameterisation from the master
Wait for configuration from the master
Regular data exchange
Turbo-V 3K-G Pumping System User Manual / 87-901-011-01
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