6. Profibus-DP Communication
6.4. Tool for Communication Setting
Device Allocation: It is required to download the prepared configuration to
the master module. Click Setting > Device Assignment.
Select driver from the Driver select dialog box and click OK.
Driver Selection of CIF Serial Driver:
Pnet I/F Module 2MLL-PSRA, 2MLL-PSEA User's Guide
Communication speed is related to transmission distance.
When you select Baud rate as 12Mbps, you should use the
connector only for 12Mbps exclusive cable.
When using 12Mbps cable, distance between stations should
be more than 1m.
When using 12Mbps cable, if the communication is cut off
(especially, the station far from master), search for the proper
end resistance value and set it random.
Driver to be provided by 2MLL-PMEA type master module is only
RS-232C port. Thus, CIF TCP/IP Driver, CIF Device Driver is not