Ny-Series Instructions Reference Manual (W560 - Omron NY532-5400 Reference Manual

The CIPClose instruction closes the CIP class 3 connection specified with Handle.
Controller that executed the instruction
Related System-defined Variables
Name
*1
_EIP_EtnOnlineSta
*2
_EIP1_EtnOnlineSta
*3
_EIP2_EtnOnlineSta
*4
_EIPIn1_EtnOnlineSta
*1 Use this variable name for an NJ-series CPU Unit.
*2 Use this variable name for port 1 on an NX-series CPU Unit, or for an NY-series Controller.
*3 Use this variable name for port 2 on an NX-series CPU Unit.
*4 Use this variable name for the internal communication port on an NY-series Controller.
Additional Information
Refer to the following manuals for details on CIP communications.
• NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (Cat. No. W506)
• NY-series Industrial Panel PC / Industrial Box PC Built-in EtherNet/IP Port User's Manual (Cat. No.
W563)
• CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (Cat. No. W495)
Precautions for Correct Use
• Execution of this instruction is continued until processing is completed even if the value of Execute
changes to FALSE or the execution time exceeds the task period. The value of Done changes to
TRUE when processing is completed. Use this to confirm normal completion of processing.
• Refer to Using this Section on page 2-3 for a timing chart for Execute, Done, Busy, and Error.
• Specify the handle that was obtained with the CIPOpen or CIPOpenWithDataSize instruction for Han-
dle.
• You can use this instruction only through an NJ/NX-series CPU Unit, through a built-in EtherNet/IP
port on an NY-series Controller, or through an EtherNet/IP Unit connected to an NJ-series CPU Unit.
• This instruction does not use ErrorIDEx.
• An error occurs in the following cases. Error will change to TRUE.
• The value of Handle.Handle is outside of the valid range.
• More than 32 CIP-related instructions were executed simultaneously.

NY-series Instructions Reference Manual (W560)

Handle = cip_h Controller.
CIP class 3 connection is closed.
Data
Meaning
type
Online BOOL
2 Instruction Descriptions
Description
This variable indicates when built-in EtherNet/IP
port communications can be used.
TRUE: Communications are possible.
FALSE: Communications are not possible.
2
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