Chapter 7 Usage of Various Functions
7-91
7.3.4 Instructions

1) Positioning Indirect start(POSIST)

Available device Flag
Instruction
M P K L F T C S D
#D integer
No. of
steps Error
(F110)
Zero
(F111)
Carry
(F112)
S ○
n ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
5 ○
S Channel which is designated at parameter(0~1)
Starting step No.(0~20)
Error
(F110)
Error flag turns on when designating area is over
and the instruction isn’t executed n When designated as 0, starting step is increased
automatically
■ POSIST S n
(1) Functions
• When input condition turns on, corresponding positioning control starts from assigned step No.
• Positioning operation is edge triggered.
(2) Example program
• When input condition turns on, Ch.0 starts positioning from Step no.1
POSIST Positioning Indirect Start
Desi
g
nation
Fla
g
set