Positioning Instruction; Abrst Instruction - Mitsubishi MELSEC-L series Programming Manual

5.5

Positioning Instruction

5.5.1

ABRST instruction

Z_ABRST1
Z_ABRST2
Z_ABRST3
Z_ABRST4
Structured ladder
Z_ABRST1
EN ENO
d
Un*
s
Input argument EN:
Executing condition
Un*: Start I/O number of the module
(00 to FE: Higher two digits when expressing the I/O number in
three digits)
s: Variable that stores control data
Output argument ENO: Output status
(TRUE: Normal, FALSE: Error)
d: Variable that turns ON upon completion of the instruction
d[1] also turns ON at the time of error completion.
Setting
data
s
d
Function
This instruction restores the absolute position of the specified axis. (Refer to the following)
• Z_ABRST1: Axis 1
• Z_ABRST2: Axis 2
• Z_ABRST3: Axis 3
• Z_ABRST4: Axis 4
ST
ENO:= (EN, Un*, s,d);
Z_ABRST1
Internal device
R, ZR
Bit Word Bit
−
−
Executing condition:
indicates any of the following
instructions.
Z_ABRST1
Z_ABRST2
Z_ABRST3
Z_ABRST4
:Bit
:String
:Array of ANY16 [0..7]
:Bit
:Array of bit [0..1]
J \
U \G
Word
−
−
5.5 Positioning Instruction
5.5.1 ABRST instruction
Z_ABRST1
Z_ABRST1
Zn Constant Others
5-233
5