SEW-Eurodrive DFE32B PROFINET IO - Communication Parameters for Sbus

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Manual – DFE32B Fieldbus Interface PROFINET IO
9
Communication SBus (CAN) via interface adapter
MOVITOOLS® MotionStudio – Operation
9.8.4 Communication parameters for SBus
The following table describes the [Basic setting] for the SBus communication channel:
The following table describes the [Advanced setting] for the SBus communication chan-
nel:
Communication parameters Description Note
Baud rate Transmission speed with which
the connected PC communicates
with the unit in the network via the
communication channel.
• Adjustable values (permitted
total cable length):
• 125 kBaud (500 m)
• 250 kBaud (250 m)
• 500 kBaud (100 m)
(default)
• 1 MBaud (25 m)
• All connected units must sup-
port the same baud rate.
Communication parameters Description Note
Parameter telegrams Telegram with a single parameter Used for transmitting a single
parameter of a unit.
Multibyte telegrams Telegram with several parameters Used for transmitting the com-
plete parameter set of a unit.
Timeout Waiting time in [ms] that the mas-
ter waits for a response from the
slave after it has sent a request.
• Default setting:
• 100 ms (parameter tele-
gram)
• 350 ms (multibyte tele-
gram)
• Increase the value if not all
units are detected during a
network scan.
Retries Number of request retries after
the timeout is exceeded
Default setting: 3