Delta AS Series Programming Manual page 405

A S S er i es Pr og r am m ing M an u a l
9.
When S overlaps D and the device number of S is less than the device number of D, the transfer of the data to D
starts form the ending code 16#00.
Example 1
Suppose the data in S is the string "1234" (even number of bytes). When X0.0 is enabled, the data 1234 and the ending
code 16#00 is transferred to D0–D3 and 16#00 is added to the high byte in D, as follows.
_6
The operand S:
String
Hexadecimal
value
After the instruction is executed, the data in D is as follows.
Device
D0
D1
D2
D3
6 - 1 2 6
Before the instruction is executed:
b15~b8
b7~b0
D0 16#31 16#30
16#33 16#32
D1
16#35
16#34
D2
D3 16#30
16#00
After the instruction is executed:
b15~b8
b7~b0
D0 16#31 16#30
16#33 16#32
D1
16#35 16#34
D2
D3
16#30 16#00
'1' '2'
16#31 16#32
High byte Low byte
16#32 16#31
16#34 16#33
16#00 16#00
Unchanged Unchanged
b15~b8
b7~b0
D1 16#33 16#32
16#35 16#34
D2
16#30
16#00
D3
16#38
D4 16#37
b15~b8
b7~b0
D1 16#31 16#30
16#33 16#32
D2
16#35 16#34
D3
D4
16#00
16#00
'3'
16#33
Note
'1'=16#31; '2'=16#32
'3'=16#33; '4'=16#34
The ending code 16#00 is in the low byte.
16#00 is automatically added in the high byte.
'4'
16#34