Delta D25886 User Manual Page 182

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4. Motion Control Instructions
DVP-MC operating manual 4-141
4.6.58. Offset _R
API
Controller
185
Offset_R
Floating-point number index
register instruction
10MC11T
Explanation of the instruction:
Offset_R is used for operation of 32-bit floating-point number index register.
When EN is on, add the In_E value to S register address and the result is the address of source index
register; add the Out_E value to D register address and the result is the address of the destination index
register. The destination index register value changes with the changing source index register value. When S
is linked to the output pin of other instruction with a line, the In_E value is invalid; When D is linked to the
input pin of other instruction with a line, the Out _E value is invalid.
Explanation of input and output parameter of the instruction:
Parameter
name
Explanation Type
Available
device
EN “Offset_R” is executed as “EN” turns on. BOOL
M,I,Q,
constant
S The start address of source register REAL D
In_E The address offset length of source register INT D
Out_E The address offset length of destination register INT D
D The start address of destination register REAL D
Note:For the example of Offset_R, please refer to the program example of Offset_DI.
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