Omron CJ Series Connection Manual page 49

Address Data
type
5020 UINT Input_ReceiveProcessingRequiredNotRequired
D9000 UINT Input_NoOfBytesToSend
D9001 WORD Input_SendData[0]
[128]
D9002 Input_SendData[1]
to to
D9128 Input_SendData[127]
D9200 UINT Input_LogoutCommandByteNum
D9201 UINT Input_LogoutCommand
[3]
to
D9203
●Output addresses
The execution results of the program are stored in these addresses.
Address Data
type
D9900 INT Output_AutomaticLoginRe
sultResponseDataByteNu
m_Storage
D9901 UINT Output_AutomaticLoginRe
[99] sultResponseData_Storage
to
D9999
Symbol name
Symbol name
Stores the number of bytes of the connection check
data (automatic login result)
Stores the connection check data (automatic login
result). ('OK'[CR][LF] is stored for a normal end.
99-word area is secured so that an error message
can be stored if an error occurs.)
9．Program
Explanation
Sets the receive processing
required/not required setting
considering whether there is a
response from the destination
device to the command sent from
the PLC.
When the receive processing is
not required: Sets &0
This program does not wait for
an arrival of the receive data at
the send processing, skips the
receive processing and shifts
to the close processing. This is
specified when any response
data is not sent for the sent
command.
*When the receive processing is
required: Sets &1.
This program waits for the
receive data at the send
processing. After confirming
that the receive data arrived,
this program shifts to the
receive processing. This is
specified when response data
is sent for the sent command.
Sets the number of bytes to
send.
Storage area of send data. The
send command is set.
(128-word area is secured.)
Sets the number of logout
command bytes.
Storage area of logout command.
The logout command is set. (5
bytes of 'BYE'[CR][LF])
Explanation
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