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

ST
Variable
InitStc
preInitStc
StcANum
StcA
StcASize
StcAPushStat
preStcAPushStat
StcAInVal
StcAPush_OK
StcAPushNormalEnd BOOL
StcAPushErrorEnd
StcALIFOStat
preStcALIFOStat
StcAOutVal
StcALIFO_OK
StcALIFONormalEnd BOOL
StcALIFOErrorEnd
StcAInsStat
preStcAInsStat
StcAInsVal
StcAOffset
StcAIns_OK
StcAInsNormalEnd
StcAInsErrorEnd
// Initialize stack.
IF ( (InitStc=TRUE) AND (preInitStc=FALSE) ) THEN
StcANum:=0;
Clear(StcA);
StcASize:=SizeOfAry(StcA);
END_IF;
// Store three values in stack.
IF ( (InitStc=TRUE) AND (preInitStc=FALSE) ) THEN
StackPush(In:=UINT#1111, InOut:=StcA[0], Size:=StcASize, Num:=StcANum);
StackPush(In:=UINT#2222, InOut:=StcA[0], Size:=StcASize, Num:=StcANum);
StackPush(In:=UINT#3333, InOut:=StcA[0], Size:=StcASize, Num:=StcANum);
END_IF;
preInitStc:=InitStc;
// Add data with StackPush instruction.
IF ( (StcAPushStat=TRUE) AND (preStcAPushStat=FALSE) ) THEN
StcAInVal:=UINT#4444;
StackPush(
In
InOut :=StcA[0],
Size :=StcASize,
Num
ENO

NY-series Instructions Reference Manual (W560)

Data type
BOOL
BOOL
UINT
ARRAY[0..9] OF UINT
UINT
BOOL
BOOL
UINT
BOOL
BOOL
BOOL
BOOL
UINT
BOOL
BOOL
BOOL
BOOL
UINT
UINT
BOOL
BOOL
BOOL
:=StcAInVal, // Value to add
// First element in stack array
// Number of stack elements
:=StcANum, // Number of stored elements
=>StcAPush_OK); // Normal end flag
2 Instruction Descriptions
Initial value
FALSE Stack initialization condition
FALSE Value of InitStc from previous task period
0 Number of stored elements
[10(0)] Stack array
0 Number of stack elements
FALSE StackPush execution condition
Value of StcAPushStat from previous task
FALSE
period
0 Value added by StackPush
FALSE StackPush normal end flag
FALSE Processing after normal end of StackPush
FALSE Processing after error end of StackPush
FALSE StackLIFO execution condition
Value of StcALIFOStat from previous task
FALSE
period
0 Value removed by StackLIFO
FALSE StackLIFO normal end flag
FALSE Processing after normal end of StackLIFO
FALSE Processing after error end of StackLIFO
FALSE StackIns execution condition
Value of StcAInsStat from previous task
FALSE
period
0 Value inserted by StackIns
0 Offset for StackIns
FALSE StackIns normal end flag
FALSE Processing after normal end of StackIns
FALSE Processing after error end of StackIns
Comment
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