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

2 Instruction Descriptions
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.
• This instruction can be used only for the built-in EtherNet/IP ports on NJ/NX-series CPU Units and
NY-series Controllers.
• If a variable is read from an OMRON Controller, the variable must be published to the network. Pub-
lish the variable to the network in advance.
• You cannot specify an address in memory for CJ-series Units directly to read data. To read specific
addresses in memory for CJ-series Units, use an AT specification in advance to assign the memory
addresses to a variable.
• You cannot specify an address in local memory for CJ-series Units directly to store data. To store
data in specific addresses in memory for CJ-series Units, use an AT specification in advance to
assign the memory addresses to DstDat.
• The characters that can be used in SrcDat are specified in the following table.
Item
Maximum num-
ber of bytes
Character code
Applicable char-
acters
Prohibited text
strings
• An error occurs in the following cases. Error will change to TRUE.
• The value of TimeOut is outside of the valid range.
• The value of Size is outside of the valid range.
• The text string in SrcDat is not valid.
• The data type of the value that was read does not agree with the data type of DstDat.
• The size of data that was read exceeds the range of DstDat.
• A data type that is not supported was specified for DstDat.
• An error response defined by CIP was returned.
• The text string in RoutePath is not valid.
• More than 32 CIP-related instructions were executed simultaneously.
• A response was not received even though the timeout time was exceeded.
2-1026
127 bytes
UTF-8
Alphanumeric characters (not case sensitive), single-byte Katakana, multibyte characters,
and '_' (underbars)
• Any text string that starts with ASCII characters 0 to 9 (character codes 16#30 to 16#39)
• A text string that consists of only a single _ (underbar) ASCII character
• Any text string that includes two or more consecutive _ (underbar) ASCII characters
• Any text string that starts with an _ (underbar) ASCII character
• Any text string that ends with an _ (underbar) ASCII character
• Any text string that starts with "P_"
Specification

NY-series Instructions Reference Manual (W560)