Delta Electronics AH500, Руководство пользователя

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A H 5 0 0 M o t i o n C o n t r o l M o d u l e M a n u a l
5 - 5 2
API Instruction code Operand Function
34 SFTR P
S, D, n
1
, n
2
Moving the states of bit
devices rightwards
Device X Y M S K 16# F KnM KnS D W T C V Z
S
   
D
  
n
1
 
n
2
 
Pulse instruction 16-bit instruction (9 steps) 32-bit instruction
 
–
E xp la nat io n

The states of the n
1
bit devices starting from D are divided into groups
( n
2
bits as a group), and these groups are moved rightwards. The states
of the n
2
bit devices starting from S are moved to the vacant devices in
the devices starting from D .

S : Initial device which is moved; D : Initial device which is moved; n
1
:
Number of bits which are moved; n
2
: Number of bits forming a group

Generally, the pulse instruction SFTRP is used.

1
≤
n
2
≤
n
1
≤
1024
E xa mple

When X0.0 is turned from OFF to ON, the states of the sixteen bit
devices starting from M0 are divided into groups (four bits as a group),
and these groups are moved rightwards.

The states of the bit devices are moved rightwards in the order

~

during a scan cycle.

M3~M0

The states of M3~M0 are carried.

M7~M4

M3~M0

M11~M8

M7~M4

M15~M12

M11~M8

X0.3~X0.0

M15~M12
X0.0
S FT R X 0.0 M 0 K 16 K 4
X 0.3 X 0.2 X 0.1 X 0.0
M1 5 M1 4 M1 3 M1 2 M11 M1 0 M9 M8 M7 M6
3 4
5
F our bits as a group ar e moved rightwar ds.
M5 M4 M3 M2 M1 M0
1 2