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

 Normal end
TRUE
Execute
FALSE
TRUE
Busy
FALSE
TRUE
Done
FALSE
TRUE
Error
FALSE
ErrorID
*1 Serial line monitoring is started.
 Error end
TRUE
Execute
FALSE
TRUE
Busy
FALSE
TRUE
Done
FALSE
TRUE
Error
FALSE
ErrorID
Related System-defined Variables
Name
_NXB_UnitIOActiveTbl

NY-series Instructions Reference Manual (W560)

*1
Cleared to 0. Updated to result. (16#0000: Normal)
Cleared to 0. Updated to result. (16#****: Error)
Meaning
NX Unit I/O Data Active ARRAY[0..8] OF
Status BOOL
2 Instruction Descriptions
Data type
• This status tells the NX Units whether
I/O data communications can be pro-
cessed.
• The subscript of the array corre-
sponds to the NX Unit numbers. A
subscript of 0 means the NX bus
master.
Description
2-1237
2