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

• 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 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 value of Handle.Handle is outside of the valid range.
• More than 32 CIP-related instructions were executed simultaneously.
• The connection that was established with the CIPOpen or CIPOpenWithDataSize instruction has
timed out.
• The size of SrcDat exceeded the data size determined by the instruction that established the con-
nection and the data type of the read data.

NY-series Instructions Reference Manual (W560)

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_"
2 Instruction Descriptions
Specification
2
2-1007