Owner's manual

9400 regenerative power supply module | Parameter setting
"CAN on board" system bus
General information
100 L EDS94ARNExxxx EN 2.3 - 06/2014
6.1.3 Communication time
The communication time is the time between the start of a request and the reception of
the corresponding response.
 Tip!
The CAN bus communication times depend on:
• Processing time in the device
• Telegram runtime (baud rate/telegram length)
• Bus load (especially when the bus is loaded with PDOs and SDOs at a low baud
rate.)
Processing time of Servo Drives 9400
There are no dependencies between parameter data and process data.
 Parameter data:
– For internal controller parameters: approx. 30 ms ± 20 ms tolerance (typical)
– The processing time can be longer for some codes.
 Process data are transferred in real time.