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TCP
End socket communications.
Output variable: Done = TRUE
Normal End
Instruction end normally?
Output variable: Error = TRUE
Error End
Execute SktClose instruction.
Close Processing
Output variable: Done = TRUE
Normal End
Instruction end normally?
Output variable: Error = TRUE
Error End
Execute SktTCPRcv instruction.
Receive Processing
Output variable
BufferDataByte
≥
Number of send bytes
All data received?
Output variable
BufferDataByte
≤
Number of send bytes
Execute SktGetTCPSatus
instruction.
Checking TCP Status
Output variable: Done = TRUE
Normal End
Instruction end normally?
Output variable: Error = TRUE
Error End
Check error details based on
the error code and take
suitable actions.
Output variable: ErrorID
Execute SktTCPSend instruction.
Send Processing
Output variable: Done = TRUE
Normal End
Output variable: Error = TRUE
Error End
Instruction end normally?
Accepting a Connection
Execute SktTCPAccept instruction.
Opening a Connection
Execute SktTCPConnect instruction.
Check error details based on
the error code and take
suitable actions.
Output variable: ErrorID
Check error details based on
the error code and take
suitable actions.
Output variable: ErrorID
Check error details based on
the error code and take
suitable actions.
Output variable: ErrorID
9 Socket Service
9-14
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
Summary of Contents for Sysmac NX1P2-10 1 Series
Page 8: ...Manual Structure 6 NJ NX series CPU Unit Built in EtherNet IP Port User s Manual W506...
Page 34: ...Revision History 32 NJ NX series CPU Unit Built in EtherNet IP Port User s Manual W506...
Page 388: ...9 Socket Service 9 34 NJ NX series CPU Unit Built in EtherNet IP Port User s Manual W506...
Page 430: ...12 FTP Client 12 14 NJ NX series CPU Unit Built in EtherNet IP Port User s Manual W506...
Page 569: ...I Index I 1 NJ NX series CPU Unit Built in EtherNet IP Port User s Manual W506 I...
Page 576: ...Index I 8 NJ NX series CPU Unit Built in EtherNet IP Port User s Manual W506...
Page 577: ......