Omron CJ2 CPU UNIT SOFTWARE User Manual page 329

NT/PC Link Max.
Parameter
NT/PC Link 0 to 7
Max.
RS-232C (No-protocol) Settings
Use the No-protocol Mode to perform no-protocol communications with a bar coder or other device.
Start Code
Parameter
Start Code Disable or Set
0x0000 to 00FF
(0000 to 00FF hex: "0x"
means the same as hex.)
End Code
Parameter
End Code • Received Bytes (no end
code)
• CR LF
• Set End Code
Received 256 or 1 to 255
Bytes
Set End 0x0000 to 00FF
Code (0000 to 00FF hex: "0x"
means the same as hex.)
Delay
Parameter
Delay 0 to 99990 ms (10-ms
units)
CJ2 CPU Unit Software User's Manual
Settings Default
1 This setting determines the highest unit number
of PT that can be connected to the PLC.
Settings Default
Disables
0x0000
(00 hex)
Settings Default
Received
Bytes
256
0x00
(00 hex)
Settings Default
0 ms
Function
Function
Set whether a start code will be used for
the frame format of data to be sent and
received with no-protocol communica-
tions.
Set the start code as a hexadecimal
value.
Function
Set the type of end code that will be used
for the frame format of data to be sent
and received with no-protocol communi-
cations
If the number of received bytes is
selected for the end code, the data length
will be set in byte units for no-protocol
communications sent and received.
The length of the end code and start
code are not included in the data length.
The maximum data length that can be
sent or received with one
TXD(236)/RXD(235) instruction is 256
bytes by default.
If "end code" is specified for the end
code, set it here as a hexadecimal value.
Function
When the TXD(236) instruction is exe-
cuted, data will be sent from the serial
port after the send delay set here has
expired.
9 PLC Setup
Related flags and words
A619.02
(Serial Port Settings
Changing Flag)
Related
flags and
words
---
Related
flags and
words
---
Related
flags and
words
---
9-27
9