Omron NJ501-1500

2 Instruction Descriptions
2-200
NJ-series Instructions Reference Manual (W502)
The following example is for when In2 is INT#11 and Size is UINT#3.
• Use the same data type for In1[], In2, and AryOut[].
• If the subtraction results exceed the valid range of AryOut[], the elements of AryOut[] will contain ille-
gal values. An error will not occur. Corruption will not occur in the data in the memory area adjacent
to those elements.
• The values in AryOut[] do not change if the value of Size is 0.
• Return value Out is not used when the instruction is used in ST.
• An error occurs in the following cases. ENO will be FALSE, and AryOut[] will not change.
• In1[], In2, and AryOut[] have different data types.
• The value of Size exceeds the array area of In1[] or AryOut[].
Precautions for Correct Use
ArySubV(abc[1], INT#11, UINT#3, def[2]);
LD ST
UINT#3
abc[1]
INT#11
def[2] def[2]
ArySubV
EN ENO
In1
In2
Size
AryOut
In1[0]=abc[1]
In1[1]=abc[2]
In1[2]=abc[3]
22
33
44
In2=INT#11
In2=INT#11
In2=INT#11
-
-
-
AryOut[0]=def[2]
AryOut[1]=def[3]
AryOut[2]=def[4]
11
22
33
Size=UINT#3