YASKAWA JEPMC-MP2300-Y Series User Manual page 269

( 3 ) Register Ranges in Programs
The following figure shows DWG programs, function programs, and register call ranges.
2)
3)
DWG H (drawing)
Program
1000 steps max.
DWG registers
Constant data, 16384 words max.
(#B, #W, #L, #Fnnnnn)
Individual data, 16384 words max.
(DB, DW, DL, DFnnnnn)
FUNC-000 (function)
Program
1000 steps max.
Function individual registers
Function input registers, 17 words
(XB, XW, XL, XFnnnnn)
Function output registers, 17 words
(YB, YW, YL, YFnnnnn)
Function internal registers, 64 words
(ZB, ZW, ZL, ZFnnnnn)
Constant data, 16384 words max.
(#B, #W, #L, #Fnnnnn)
Individual data, 16384 words max.
(DB, DW, DL, DFnnnnn)
(1): Registers that are common to all drawings can be called from any drawing or function.
(2): Registers that are unique to each drawing can be called only from within the drawing.
(3): Registers that are unique to each function can be called only from within the function.
(4): Registers that are common to all drawings and registers that are unique to each
drawing can be called from functions using the external function registers.
Common DWG registers
(1)
(4)
Function external
registers
(AB, AW, AL, AFnnnnn)
(1)
5.3 Registers
System registers
(SB, SW, SL, SFnnnnn)
Data registers
(MB, MW, ML, MFnnnnn)
Input registers
(IB, IW, IL, IFnnnnn)
Output registers
(OB, OW, OL, OFnnnnn)
Constants registers
(CB, CW, CL, CFnnnnn)
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