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
5.10 Uniaxial Motion Control Function Blocks
5.10.1 Absolute Single-speed Motion
1. Motion control function block
The motion control function block T_AbsSeg1 is used to start absolute single-speed motion.
The value of the Axis input pin indicates an axis number, and the value of the Velocity input pin
indicates the speed of single-speed motion. The value of the Position input pin indicates the
target position of single-speed motion, and the target position is an absolute position.
2. Input pins/Output pins
Input pin
Name Function
Data
type
Setting value Time when a value is valid
Axis
Motion axis
number
WORD K1~K16
The value of the Axis input
pin is valid when there is a
transition in the Execute
input pin’s signal from low to
high.
Execute
Motion is started
when there is a
transition in the
Execute input
pin’s signal from
low to high.
BOOL True/False -
Position
Absolute
position
DWORD
K-2,147,483,648~
K2,147,483,647
The value of the Position
input pin is valid when there
is a transition in the Execute
input pin’s signal from low to
high.
Velocity Target speed DWORD
K1~K2,147,483,64
7
When the motion control
function block is executed,
the value of the Velocity
input pin is updated
repeatedly.
Output pin
Name Function
Data
type
Time when there is
a transition in an
output pin’s signal
from low to high
Time when there is a
transition in an output pin’s
signal from high to low
Done
The execution of
the motion
control function
block is
complete.
BOOL

There is a
transition in the
Done output
pin’s signal
when motion is
complete.

There is a transition in
the Done output pin’s
signal from high to low
when there is a transition
in the Execute input pin’s
signal from high to low.

If the Execute input pin is
set to False when motion
is complete, the Done
output pin will be set to
False in the next cycle.
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