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

 When the Value of Execute Is Changed to TRUE While the Value of Cancel Is
TRUE
• The value of Cancel is changed to TRUE.
• Backup processing is not executed even if the value of Execute is changed to TRUE. Therefore,
the value of Busy remains FALSE.
• It is assumed that backup processing was canceled, so the value of Canceled changes to TRUE.
• When the value of Execute is changed to FALSE, the value of Canceled changes to FALSE.
Execute
Cancel
Busy
Canceled
Done
Error
It is assumed that backup
processing was canceled, so
Canceled changes to TRUE.
Notation Example
The following figure shows a programming example. The backup file is saved in a directory called Dir1.
LD
BackupToMemoryCard_instance
A
BackupToMemoryCard
Execute
'Dir1'
DirName
FALSE Cancel
Option

NY-series Instructions Reference Manual (W560)

Task period
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
Backup processing is not performed,
so the value of Busy remains FALSE.
abc
Done
def
Busy
ghi
Error
jkl
Canceled
mno
ErrorID
2 Instruction Descriptions
ST
BackupToMemoryCard_instance(A, 'Dir1', FALSE,
2
, abc, def, ghi, jkl,
mno);
2-1327