Mitsubishi Electric MELSEC iQ-R Series - Chapter 22 Positioning Instructions; Restoring the Absolute Position

22 POSITIONING INSTRUCTIONS
22.1 Restoring the Absolute Position
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22 POSITIONING INSTRUCTIONS
This chapter describes the instructions used commonly by MELSEC iQ-R series modules. When using
MELSEC-Q series modules, refer to the manual for each module used and create programs.
For precautions when using modules, refer to the following.
 MELSEC iQ-R Module Configuration Manual
22.1 Restoring the Absolute Position
G.ABRST, Z.ABRST
These instructions restore the absolute position of specified axis.
■Execution condition
Ladder ST
ENO:=G_ABRST1(EN,U,s,d);
ENO:=G_ABRST2(EN,U,s,d);
ENO:=G_ABRST3(EN,U,s,d);
ENO:=G_ABRST4(EN,U,s,d);
ENO:=Z_ABRST1(EN,U,s,d);
ENO:=Z_ABRST2(EN,U,s,d);
ENO:=Z_ABRST3(EN,U,s,d);
ENO:=Z_ABRST4(EN,U,s,d);
FBD/LD
Instruction Execution condition
G.ABRST1
G.ABRST2
G.ABRST3
G.ABRST4
Z.ABRST1
Z.ABRST2
Z.ABRST3
Z.ABRST4
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(U) (s) (d)
EN ENO
dU
s