Omron SYSMAC FH Series User Manual page 208

2 Methods for Connecting and Communicating with External Devices
Setting item
Flow control
Timeout [s]
*1. If a baud rate of 38400 bps or higher were selected, communications may not be established well
depending on the cable length because communication speeds or 20 Kbps are not defined in
RS-232C standards. In this case, set it to 19200 bps or lower baud rate.
*2. With the RS-232C MELSEC Q series, set the data length to 8.
*3. RS-422 is unavailable in the MELSEC Q series and the FH series.
3
Click PLC Link.
The PLC Link view is displayed.
4
Set the following items.
Some setting items vary depending on the selected communication module.
Communicating with an OMRON PLC
(When PLC Link (Sysmac CS/CJ/CP/One) is selected for the communication module.)
Setting item
Command Area
2 - 146
Set value
[Factory default]
None:
The software does not perform the flow control. If the time in
which there is no response from external devices reaches
the timeout setting time, a timeout error occurs and an error
•
[None]
message is displayed in the window. Moreover, the parallel
•
Xon/Xoff
interface ERROR signal turns ON.
Xon/Xoff
The software performs the flow control. Data is transmitted
according to the Xon/Xoff codes from external devices.
•
1 to 120
Set the time in which a timeout error will occur.
•
[5]
Setting value
[Factory default]
FH/FHV Series Vision System User's manual for Communication Settings (Z342-E1)
Description
Description