Nj-Series Instructions Reference Manual (W502 - Omron NJ501-1500 Reference Manual

2 Instruction Descriptions
The following example is for when Size is UINT#3.
LD
abc[1]
def[2]
UINT#3
ghi[3]
Size=UINT#3
Precautions for Correct Use
• Use the same data type for In1[], In2[], and AryOut[].
• If the calculation results exceed the valid range of AryOut[], the results will be illegal 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 range of In1[], In2p[], or AryOut[].
2-194
AryAdd
EN ENO
In1
In2
Size
AryOut
ghi[3]
In1[0]=abc[1] + In2[0]=def[2]
1234
In1[1]=abc[2] 2345 + In2[1]=def[3]
In1[2]=abc[3] 3456 + In2[2]=def[4]
ST
AryAdd(abc[1], def[2], UINT#3, ghi[3]);
AryOut[0]=ghi[3]
2345
3456 AryOut[1]=ghi[4]
4567 AryOut[2]=ghi[5]

NJ-series Instructions Reference Manual (W502)

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