Delta Electronics AH500 Manual page 363

A H 5 00 M o ti on C on tr ol M od ul e Ma nua l
Name Function
An output
Valid
value is valid.
The motion
control
Busy function block
is being
executed.
An error
occurs in the
motion
Error
control
function
block.
3. Troubleshooting
The values of input pins in the motion
control function block are incorrect.
The comparator specified has been used.
4. Modules which are supported
The motion control function block T_Compare supports AH05PM-5A, AH15PM-5A, AH10PM-5A,
and AH20MC-5A.
State output pin
Time when there is
Data a transition in an
type output pin's signal
from low to high

BOOL

BOOL


BOOL
Error
Time when there is a
transition in an output pin's
signal from high to low
There is a
transition in the
Valid output

There is a transition in
pin's signal
the Valid output pin's
from low to
signal from high to low
high when
when there is a
there is a
transition in the Enable
transition in the
input pin's signal from
Enable input
high to low.
pin's signal
from low to
high.

There is a transition in
the Busy output pin's
There is a
signal from high to low
transition in the
when there is a
Busy output
transition in the Error
pin's signal
from low to output pin's signal from
low to high.
high when

there is a
There is a transition in
transition in the
the Busy output pin's
Enable input
signal from high to low
pin's signal
when there is a
from low to
transition in the Enable
high.
input pin's signal from
high to low.

There is a transition in
Input values
the Error output pin's
are incorrect.
signal from high to low
when there is a
The source
transition in the Enable
specified has
input pin's signal from
been occupied.
high to low.
Troubleshooting
Check whether the values of the input pins
are in the ranges allowed.
Use another comparator.
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