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Manual – MOVIDRIVE® MDX60B/61B Communication and Fieldbus Unit Profile
7
Setting the inverter parameters
SEW Unit Profile
7.6.2
Return codes of parameterization
In the event of an incorrect parameter setting, the drive inverter sends back various
return codes to the master that set the parameters. These codes provide detailed
information about what caused the error. All of these return codes are structured in
accordance with EN 50170. The inverter distinguishes between the following elements:
• Error class
• Error code
• Additional code
These return codes apply to all MOVIDRIVE
®
communication interfaces.
Error class
The error class element provides a more exact classification of the error type. The
following error classes are distinguished in accordance with EN 50170.
The error class is generated by the communication software of the fieldbus interface if
there is an error in communication. This statement does not apply to
Error class 8 = Oth-
er error
. Return codes sent from the drive inverter system are all included in
Error class
8 = Other error
. The error can be identified more precisely using the additional code
element. The Ethernet error code will then be "0".
Error code
The error code element allows for a more detailed identification of the error cause within
the error class and is generated by the communications software of the fieldbus inter-
face in the event of faulty communication.
Class (hex)
Designation
Meaning
1
vfd state
Status error of the virtual field device
2
application reference
Error in application program
3
definition
Definition error
4
resource
Resource error
5
service
Error during execution of service
6
access
Access error
7
ov
Error in the object list
8
other
Other error (see additional code)
Summary of Contents for MOVIDRIVE MDX60B
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