Omron NY532-5400 Reference Manual page 632

2 Instruction Descriptions
ST
Internal
Variables
Trigger
LastTrigger
OperatingStart
Operating
Stage
Index
Fid
StrDat
myArray
Temp
FileOpen_instance
FilePuts_instance
FileClose_instance
External
Variables
_Card1Ready
// 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);
FilePuts_instance(Execute:=FALSE);
FileClose_instance(Execute:=FALSE);
Stage
Index
OperatingStart:=FALSE;
END_IF;
// Execute instruction.
IF (Operating=TRUE) THEN
CASE Stage OF
1 :
FileOpen_instance(
IF (FileOpen_instance.Done=TRUE) THEN
2-580
Variable Data type
BOOL
BOOL
BOOL
BOOL
INT
INT
DWORD
STRING[256]
ARRAY[0..99]
OF myStruct
STRING[256]
FileOpen
FilePuts
FileClose
Variable
BOOL
:=TRUE;
:=INT#1;
:=INT#0;
// Open file.
Execute :=TRUE,
FileName:='ABC.csv',
Mode :=_RDWR_CREATE,
FileID =>Fid);
Initial value
False
False
False
False
0
0
16#0
''
[100((member0:=0,mem-
ber1:=0,member2:=0,mem-
ber3:=0,member4:=0,member5:=0,
member6:=0,member7:=0,mem-
ber8:=0,member9:=0))]
''
Data type
SD Memory Card Ready Flag
// Initialize row index.
// File name
// Read file
// File ID
NY-series Instructions Reference Manual (W560)
Comment
Execution con-
dition
Value of Trigger
from previous
task period
Processing
started
Processing
Stage change
Index
File ID
Text string data
Numeric data
Temporary data
Comment