Delta Electronics AH500, Manual

Page: 273 / 547

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 - 1 5 8
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
Busy
The motion
control
function block
is being
executed.
BOOL

There is a
transition in the
Busy output pin’s
signal from low
to high when
there is a
transition in the
Execute input
pin’s signal from
low to high.

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
signal from low to high.

There is a transition in
the Busy output pin’s
signal from high to low
when there is a transition
in the Error output pin’s
signal from low to high.

There is a transition in
the Busy output pin’s
signal from high to low
when there is a transition
in the Aborted output
pin’s signal from low to
high.
Aborted
The execution
of the motion
control
function block
is interrupted
by a
command.
BOOL

The execution of
the motion
control function
block is
interrupted by a
command.

There is a transition in
the Aborted 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 the
execution of the motion
control function block is
interrupted, the Aborted
output pin will be set to
False in the next cycle.
Error
An error
occurs in the
motion control
function block.
BOOL

Input values are
incorrect.

The axis
specified is in
motion before
the motion
control function
block is
executed.

There is transition in the
Error output pin’s signal
from high to low when
there is a transition in the
Execute input pin’s
signal from high to low.
The number of pulses is a unit for the Distance input pin, and the number of pulses per second
is a unit for the Velocity1 input pin/the Velocity2 input pin. Users can change the unit used by
means of the motion control function block T_AxisSetting2. If the value of the DogEdge input pin
is mcRising, motion will be triggered by a transition in DOG’s signal from low to high. If the value
of the DogEdge input pin is mcFalling, motion will be triggered by a transition in DOG’s signal
from high to low.
3. Troubleshooting
Error Troubleshooting
The values of input pins in the motion
control function block are incorrect. Check whether the values of the input pins
are in the ranges allowed.