Mitsubishi MELSEC-K Instruction Manual page 35

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[ E x a m p l e ]
Mode s e t t i n g
~~d~
0 0 0
0 l o
1 0 0
1 1 1
T a b l e 7 . 2
-
R e t u r n m e t h o d
R e t u r n
. d i r e c t i o n
N o r m a l
I n v e r t e d
By P G - z e r o p o i n t s i g n a l
N o r m a l
By s t o p p e r , w i t h t i m e r
I n v e r t e d By s t o p p e r t w i t h s i g n a l f r o m d r i v e l u n i t
NOTE 1) When z e r o p o i n t r e t u r n i s p e r f o r m e d b y
P G
z e r o p o i n t
s i g n a l , t h e l o w e s t o r d e r d e s i g n a t i o n i s i g n o r e d .
N O T E 2 )
When t h e m o d e
i s
i n p u t b y s e q u e n c e r o r b y t h e K D 7 1 T U ,
n u m b e r s o t h e r t h a n
0
a n d 1 c a n n o t
b e
i n p u t .
Zero p o i n t r e t u r n s p e e d
t i o n when n e a r - p o i n t d o g
is
O N
C r e e p s p e e d ( s e e s e c t i o n 7 - 2 - 4 1
N e
a x
-
p o
i
t i
t
r o - p o i n t . s i g n a 4
T h e n e a r - p o i n t
d o g ' s
OFF
I
p o s i t i o n s h o u l d %-e a d j u s t e d
a s
b e r o - p o i n - t
s i g n a l ' s HIGH' p e r i o d ,
-
much a ; p o s s i b i ' e ' m r d w a y
An t h e
I
: ~ o r q u e
i e - s t r i c t
i o n :
- .
F i g .
7 . 4
Z e r o
p o i n t r e t u r n b y z e r o - p o i n t
s i g n a l
-31
-

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