2 diagnosing with the »engineer, Diagnosing with the »engineer, 12 diagnostics – Lenze E94AYCER User Manual
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Lenze · E94AYCER communication module (PROFINET®) · Communication Manual · DMS 9.0 EN · 12/2013 · TD17
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12
Diagnostics
12.2
Diagnosing with the »Engineer«
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12.2
Diagnosing with the »Engineer«
Querying the current bus status
Code
/
indicates the current PROFINET status in bit-coded form:
Assignment
Meaning
Bit 0
...
Bit 3
Reserved
Bit 4
Bit 5
Status of the PROFINET state machine
0
0
Init
After run-up, the IO device waits for a communication
partner and a system start-up.
0
1
Data_Exchange
The "Data_Exchange" status has been reached:
If the parameter settings and the configuration have
been accepted by the firmware and by the application,
the IO device status changes to "Data_Exchange"
(exchange of user data with the IO controller).
1
0
-
Undefined status
1
1
No_Data_Exchange
The "Data_Exchange" status has been exited.
Bit 6
...
Bit 15
Reserved