Delta Electronics AH500 Manual page 252

Name Function
The motion
control function
Busy
block is being
executed.
The execution of
the motion
control function
Aborted
block is
interrupted by a
command.
An error occurs
in the motion
Error
control function
block.
The number of pulses is a unit for the Position input pin, and the number of pulses per second is
a unit for the Velocity input pin. Users can change the unit used by means of the motion control
function block T_AxisSetting2.
3. Troubleshooting
The values of input pins in the motion control
function block are incorrect.
5 - 1 3 7
Output pin
Time when there is
Data a transition in an
type output pin's signal
from low to high

BOOL

BOOL


BOOL
Error
Ch ap te r 5 Ap plie d Instruc tions
Time when there is a
transition in an output pin's
signal from high to low

There is a transition in
the Busy output pin's
signal from high to low
when there is a transition
in the Done output pin's
There is a
signal from low to high.
transition in the

There is a transition in
Busy output
the Busy output pin's
pin's signal from
signal from high to low
low to high
when there is a transition
when there is a
in the Error output pin's
transition in the
signal from low to high.
Execute input

There is a transition in
pin's signal from
the Busy output pin's
low to high.
signal from high to low
when there is a transition
in the Aborted output
pin's signal from low to
high.

There is a transition in
the Aborted output pin's
signal from high to low
when there is a transition
The execution
in the Execute input pin's
of the motion
signal from high to low.
control function

If the Execute input pin is
block is
set to False when the
interrupted by a
execution of the motion
command.
control function block is
interrupted, the Aborted
output pin will be set to
False in the next cycle.
Input values are
incorrect.

There is transition in the
The axis
Error output pin's signal
specified is in
from high to low when
motion before
there is a transition in the
the motion
Execute input pin's
control function
signal from high to low.
block is
executed.
Troubleshooting
Check whether the values of the input pins
are in the ranges allowed.