Lenze EMF2133IB - Manual (Page 82)

Parameter data transfer 8
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82 EDSMF2133IB EN 5.0
8 Parameter data transfer
PROFIBUS transmits parameter data and process data between the host (master) and the
drives connected to the bus (slaves). The data is transmitted via corresponding
communication channels depending on their time−critical behaviour.
ƒ Parameter data are transferred via the parameter data channel.
– DRIVECOM parameter data channel (DP−V0)
– PROFIdrive parameter data channel (DP−V1)
ƒ Via the parameter data channel, access to all Lenze codes is enabled.
ƒ The transmission of parameter data usually is not time−critical.
ƒ Parameter data for example are operating parameters, diagnostics information, and
motor data.
ƒ The cyclic DP−V0 parameter data are based on the DRIVECOM profile. When the
parameter data channel based on DP−V0 is active, it additionally assigns 4 words of
the process input data and the process output data.
ƒ The acyclic DP−V1 parameter data are based on the PROFIdrive profile.