Lenze EMF2178IB - Manual (Page 19)

Technical data
Communication time
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19 EDSMF2178IB EN 3.0
4.3 Communication time
The communication time is the time between the start of a request and the arrival of the
corresponding response.
The CAN bus communication times depend on ...
ƒ the processing time in the controller (see documentation of the controller)
ƒ Telegram runtime
– baud rate
– telegram length
ƒ the data priority
ƒ the bus load
Processing time in the controller
,
Documentation for the controller
Here you can find information on the processing times in the controller.
Telegram time
The telegram times depend on the baud rate and the telegram length:
Baud rate
[kbit/s] Telegram runtime
[ms]
0 bytes 2 bytes 8 bytes
10 5.44 7.36 13.12
20 2.72 3.68 6.56
50 1.09 1.47 2.62
125 0.44 0.59 1.05
250 0.22 0.29 0.52
500 0.11 0.15 0.26
1000 0.05 0.07 0.13