Omron C200HX Operation Manual page 520

Host Link Commands
Limitations
PC Settings
Execution Conditions
End Codes
10-3-38 INITIALIZE –– 
Command Format
Limitations
PC Settings
Execution Conditions
End Codes
10-3-39 TXD RESPONSE –– EX
Response Format
Limitations
PC Settings
502
Multiple responses to a command can be cancelled with this command.
This command is valid even without the FCS code and terminator.
PC Mode
RUN MONITOR
OK OK
Commands
Single
OK
There are no end codes with this command.
Initializes the transmission control procedure of all the PCs connected to the
host computer. The INITIALIZE command does not use node numbers or FCS,
and does not receive a response.
Multiple responses to a command can be cancelled with this command.
PC Mode
RUN MONITOR
OK OK
Commands
Single
OK
There are no end codes with this command.
This is the response format used when the PC's TXD(––) instruction is executed
in Host Link mode. (TXD(––) converts the specified data into ASCII code and
transmits it to the host computer with this format.)
1 0
x 10 x 10
@ E X
Node no. Header
code
The frame can contain up to 122 characters. (TXD(––) doesn't support multiple
frames.)
There is no command associated with EX.
PC Mode
RUN MONITOR
OK OK
PROGRAM Write-protected
OK OK
Multiple Single
--- ---
  ↵
@
PROGRAM Write-protected
OK OK
Multiple Single
--- ---
Data specified in TXD(––)
Characters (122 max.)
PROGRAM Write-protected
--- OK
Section 10-3
UM Area
Read-protected
OK
Responses
Multiple
---
UM Area
Read-protected
OK
Responses
Multiple
---
 ↵
FCS Terminator
UM Area
Read-protected
OK