Delta AH500 Programming Manual page 284

AH 5 00 Pr ogr am m ing Ma n ua l
7. When 16#00 appears in the high byte, the execution of the instruction is as follows.
Before the instr uction is executed:
S
S+ 1
S+ 2
S+ 3
After the instr uction is executed:
S
S+ 1
S+ 2
S+ 3
8. 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.
Before the instruction is executed:
D0
D1
D2
D3
After the instruction is executed:
D0
D1
D2
D3
Example 1:
Suppose the operand S is the even string "1234". When the conditional contact X0.0 is enabled, the
data in D0~D3 is as follows.
The operand S:
String
Hexadecimal value
6 - 11 6
b15~b8
b7~b0
16#30
16#31
16#32
16#33
16#00
16#34
16#37 16#36
b15~b8
b7~b0
16#31 16#30
16#33 16#32
16#00
16#34
16#37
16#36
b15~b8
b7~b0
16#31 16#30
16#33
16#32
16#35
16#34
16#30
16#00
b15~b8 b7~b0
16#31 16#30
16#33 16#32
16#35 16#34
16#30 16#00
'1' '2'
16#31 16#32
b15~b8 b7~b0
D
16#38 16#39
16#36
16#37
D+1
D+2 16#34
16#35
D+3
16#32
16#33
b15~b8 b7~b0
D 16#31 16#30
16#33
16#32
D+1
16#00 16#34
D+2
16#32
16#33
D+3
b15~b8
b7~b0
D1 16#33 16#32
16#35
D2 16#34
16#30
16#00
D3
D4 16#38
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
'4'
16#34