Omron SYSMAC CS Series Operation Manual page 91

CS1/CJ1W-PRM21 PROFIBUS Master DTM
!Caution Changing the calculated Bus Parameters manually is not recommended, and
Item Description
Baud rate Defines the transmission rate on the PROFIBUS DP Network. The following baud
rate values are defined by the PROFIBUS DP standard:
• 9.6 kBits/s
• 19.2 kBits/s
• 45.45 kBits/s
• 93.75 kBits/s
• 187.5 kBits/s
• 500 kBits/s
• 1500 kBits/s (default value)
• 3000 kBits/s
• 6000 kBits/s
• 12000 kBits/s
70
should only be performed if this is really necessary. Changing the Bus Param-
eters to an invalid combination, may result in Unit malfunctioning and unex-
pected behaviour.
Note When making changes to Bus Parameters, selecting the Optimize buttons,
allows toggling between the optimized values and the changed values.
Selecting another baud rate after changing parameters, will reset the Bus
Parameters to default values for the new baud rate.
The table below lists the parameters, shown in the Bus Parameter tab.
Section 3-3
Unit Editable
by User
-- Yes