Omron CJ - PROGRAMMING MANUAL 12-2009 Programming Manual page 352

Serial Communications
Item
RS-232C Serial communica-
port set- tions mode
tings
Port baud rate
Polled Unit unit
number
Related Auxiliary Area Flags
Name Address
RS-232C Port A39204
Communica-
tions Error Flag
312
When using a standard serial PLC Link, select the Standard Option in the
Communications Settings Area.
The following table shows the corresponding settings when using a Program-
ming Console.
Programming Console
address
Word Bit
+160 11 to 08
+161 07 to 00
+167 03 to 00
Details
Turns ON when a com-
munications error occurs
at the RS-232C port.
1: Error
0: Normal
Set value
7 hex: Serial PLC Link
Polled Unit
00 to 09 hex: Standard
0A hex: High-speed
0 to 7 hex
Read/write
Read • Cleared when power is turned ON.
• Turns ON when a communications error
occurs at the RS-232C port.
• Turns OFF when the port is restarted.
• Disabled in Peripheral Bus Mode, NT
Link Mode, and Serial PLC Link Polling/
Polled Unit Mode.
Section 6-3
Default Refresh timing
0 hex Every cycle
00 hex
0 hex
Refresh timing