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‒ The serial communication settings are stored in the file "PxMEWCOMM.INI".
‒ The Ethernet communication settings are stored in the file "PxMewMultiEther.dat".
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From version 2.100, communication is done via the PxMewnet manager. In former
versions (lower than 2.100) the communication is done via the NAiS MEWNET manager,
which stores the communication settings in different files. To keep the settings, please
refer to the corresponding troubleshooting section.
Related topics
3.7.1
Serial Communication Settings
If you select "C-Net (RS232, UBS)" as the network type, the following options are available:
Parameter
"Port number"
"Baud rate"
"Data length"
"Stop bits"
"Parity"
"Timeout"
"Automatic
communication setting"
Note
The FP OPC Server automatically searches for the suitable parameters unless you have
deactivated this feature.
3.7.2
Ethernet communication settings
The Ethernet communication settings can only be accessed via the channel properties. Set
the communication parameters according to your hardware. This connection is based on
TCP/IP protocol.
Set or change the following parameters if necessary:
ACGM0143V4EN
Description
Select the port number.
Depending on the PLC, select a baud rate between 1200 and 115200bit/
s for communication between PLC and PC. The default setting is
9600bit/s.
Select either 7 or 8bits (default setting: 8 bit).
Select either 1 or 2 bits (default setting: 1 bit).
Select the parity setting (default setting: odd).
Set a timeout from 0 to 60s to connect to the PLC (default setting: 5s).
The software will automatically find matching communication settings
(default: all check boxes are activated).
Warning: Disabled parameters will be excluded from automatic
configuration.
3 Graphical User Interface (GUI)
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