Omron SYSMAC FH Series User Manual

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Macro Reference
712
Vision System FH/FZ5 Series
User’s Manual (Z340)
Example
Receives normal TCP communication data in the MEASUREPROC subroutine of the Unit Macro processing
unit.
Useable Modules
Scene Control Macro / Communication Command Macro / Unit Macro
Supported Versions
Version 4.20 or later
Related Items
Rem Prepare a buffer that can receive 12 bytes of data.
Dim BUFFER&(11)
IOMODULE$ = "TcpNormal"
Rem Set the polling state of the communication module to stopped in order to receive the data.
SetPollingState IOMODULE$, False
Rem Executing the initialization of the reception data size.
SIZE& = 0
Repeat the reception process until the data has been received.
Try
Do
Rem Attempting the data reception.
ReceiveData IOMODULE$, BUFFER&(), 12, SIZE&
Rem Once the data has been received, display the data size in the system status console window.
If(SIZE& > 0) Then
Print "Received data size = " + Str$(SIZE&)
Endif
Loop While SIZE& = 0
Rem Data has been received, so set the polling state of the communication module to running.
SetPollingState IOMODULE$, True
Catch
Rem Return the polling state of the stopped communication module to running.
If GetPollingState(IOMODULE$) = False Then
SetPollingState IOMODULE$, True
Endif
End Try
GetPollingState (Reference: X Details (p.540)) ReceiveData (Reference: X Details (p.651))
SendData (Reference: X Details (p.696)) SendString (Reference: X Details (p.698))

Omron SYSMAC FH Series Specifications

General

Brand	Omron
Model	SYSMAC FH Series
Category	Industrial Equipment
Language	English