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

ST
Internal
Variables
External
Variables
// Start sequence when Trigger changes to TRUE.
IF ( (Trigger=TRUE) AND (LastTrigger=FALSE) AND (_Card1Ready=TRUE) ) THEN
OperatingStart:=TRUE;
Operating
END_IF;
LastTrigger:=Trigger;
// Initialize instance.
IF (OperatingStart=TRUE) THEN
DirCreate_instance(Execute:=FALSE);
FileCopy_instance(Execute:=FALSE);
DirRemove_instance(Execute:=FALSE);
Stage
OperatingStart:=FALSE;
END_IF;
// Execute instructions.
IF (Operating=TRUE) THEN
CASE Stage OF
1 :
DirCreate_instance(
IF (DirCreate_instance.Done=TRUE) THEN
END_IF;
IF (DirCreate_instance.Error=TRUE) THEN
END_IF;
2 :
FileCopy_instance(
IF (FileCopy_instance.Done=TRUE) THEN
END_IF;

NY-series Instructions Reference Manual (W560)

Variable Data type
Trigger BOOL
LastTrigger BOOL
OperatingStart BOOL
Operating BOOL
Stage INT
DirCreate_instance DirCreate
FileCopy_instance FileCopy
DirRemove_instance DirRemove
Variable
_Card1Ready
:=TRUE;
:=INT#1;
// Create directory.
Execute:=TRUE,
DirName:='Dir1'); // Directory name
Stage:=INT#2; // Normal end
Stage:=INT#99; // Error end
// Copy file.
Execute :=TRUE,
SrcFileName:='Dir0/ABC.bin',
DstFileName:='Dir1/ABC.bin',
OverWrite :=FALSE);
Stage:=INT#3;
Initial value
FALSE
FALSE
FALSE
FALSE
0
Data type Comment
BOOL SD Memory Card Ready Flag
// Name of file to copy
// Name of destination file
// Prohibit overwrite.
2 Instruction Descriptions
Comment
Execution condition
Value of Trigger from previous task
period
Processing started.
Processing
Stage change
2-1305
2