FATEK FBs-CBE, Manual

Page: 165 / 348

Advanced Function Instruction
7 -1
FUN22 P
BREAK
BREAK FROM FOR AND NEXT LOOP
（
BREAK
）
FUN22 P
BREAK
●
When execution control
〝
EN
〞
=1 or
〝
EN
↑〞（
P
instruction
）
changes from 0
→
1
，
it will terminate the FOR
and NEXT program loop
。
●
The program within the FOR and NEXT loop will be executed N times (N is assigned by FOR instruction)
successively
，
but if it is necessary to terminate the execution loop less than N times
，
the BREAK instruction
is necessary to apply
。
●
The BREAK instruction must be located within the FOR and NEXT program loop
。
Sa :
Sb :
a=b
M200
RST
V
M200
R0V
FOR
EN
70
EN
17.CMP
BREAK EN
(+1) V EN
NEXT
71
EN
08.MOV
15
D100
a>b
a<b
OVF
S :
D :
D1000
V
D10
Description
：
The loop count used to execute the FOR and NEXT program loop is assigned by register D10
；
the
program within the FOR and NEXT loop is designed to search the same data storing in D100 from the
register table starting at R0
。
If it finds
，
the searching loop will be terminated and then it goes to execute
the program after the NEXT instruction
；
If it doesn't find
，
the searching loop will be executed N times (N
is the content of D10) and then it goes to execute the program after the NEXT instruction
。
M200 tells the status and D1000 is the pointer of searching
。