Yaskawa MP930 - Manual (Page 98)

3.6 Registers
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3.6.6 Register Ranges in Programs
Figure 3.17 shows the ranges that can be called for registers in programs.
A
B
C
A
D
DWG H03 (Drawing)
500 steps max.
Registers for individual drawings
Constant data. 16,384 words max.
(#B, #W, #L, #Fnnnnn)
Individual data. 16,384 words max.
(DB, DW, DL, DFnnnnn)
Registers common to all drawings
System registers
(SB, SW, SL, SFnnnnn)
Data registers
(MB, MW, ML, MFnnnnn)
Input registers
(IB, IW, IL, IFnnnnn)
Output registers
(OB, OW, OL, OFnnnnn)
Constant registers
(CB, CW, CL, CFnnnnn)
Registers for individual functions
External function
registers
(AB, AW, AL,
AFnnnnn)
Function Input registers 17 words
(XB, XW, YL, YFnnnnn)
Function output registers 17 words
(YB, YW, YL, YFnnnnn)
Internal function registers 64 words
(ZB, ZW, ZL, ZFnnnnn)
Constant data. 16,384 words max.
(#B, #W, #L, #Fnnnnn)
Individual data. 16,384 words max.
(DB, DW, DL, DFnnnnn)
Program
500 steps max.
Program
FUNC-0000 (Function)
A: Registers that are common to all drawings can be referenced from any drawing or function.
B: Registers that are unique to each drawing can be referenced only from within that drawing.
C: Registers that are unique to each function can be referenced only from within that function.
D: Registers that are common to all drawings and registers that are unique to each drawing can be
referenced from a function using the external function registers.
Figure 3.17 Referencing Ranges for Registers in Programs
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