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
FileOpen_instance(Execute:=FALSE);
FileSeek_instance(Execute:=FALSE);
FileWrite_instance(
FileClose_instance(Execute:=FALSE);
Stage
OperatingStart:=FALSE;
END_IF;
// Execute instructions.
IF (Operating=TRUE) THEN
CASE Stage OF
1 :
FileOpen_instance(
IF (FileOpen_instance.Done=TRUE) THEN
END_IF;
IF (FileOpen_instance.Error=TRUE) THEN
END_IF;

NY-series Instructions Reference Manual (W560)

Variable
Trigger BOOL
LastTrigger BOOL
OperatingStart BOOL
Operating BOOL
ARRAY[0..999]
OutDat
OF BYTE
Stage INT
Fid DWORD
FileOpen_instance FileOpen
FileSeek_instance FileSeek
FileWrite_instance FileWrite
FileClose_instance FileClose
Variable
_Card1Ready
:=TRUE;
Execute :=FALSE,
WriteBuf :=OutDat[0]);
:=INT#1;
// Open file.
Execute :=TRUE,
FileName:='ABC.bin',
Mode :=_RDWR_CREATE, // Read file and write.
FileID =>Fid); // File ID
Stage:=INT#2; // Normal end
Stage:=INT#99; // Error end
Data type Initial value
FALSE
FALSE
FALSE
FALSE
[1000(16#0)]
0
16#0
Data type
BOOL SD Memory Card Ready Flag
// File name
2 Instruction Descriptions
Comment
Execution condition
Value of Trigger from previous task
period
Processing started.
Processing
Write data
Stage change
File ID
Comment
2
2-1279