Pstrt Instruction - Mitsubishi MELSEC-L series Programming Manual

5.5.2

PSTRT instruction

ZP_PSTRT1
ZP_PSTRT2
ZP_PSTRT3
ZP_PSTRT4
Structured ladder
ZP_PSTRT1
EN ENO
Un* d
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 starts positioning of the specified axis. (Refer to the following.)
• ZP_PSTRT1: Axis 1
• ZP_PSTRT2: Axis 2
• ZP_PSTRT3: Axis 3
• ZP_PSTRT4: Axis 4
ST
ENO:= (EN, Un*, s,d);
ZP_PSTRT1
Internal device
R, ZR
Bit Word Bit
−
−
Executing condition :
indicates any of the following
instructions.
ZP_PSTRT1
ZP_PSTRT2
ZP_PSTRT3
ZP_PSTRT4
:Bit
:String
:Array of ANY16 [0..2]
:Bit
:Array of bit [0..1]
J \
U \G
Word
−
−
5.5 Positioning Instruction
5.5.2 PSTRT instruction
ZP_PSTRT1
ZP_PSTRT1
Zn Constant Others
5-237
5