Delta Electronics AH500 Manual page 297

A H 5 00 M o ti on C on tr ol M od ul e Ma nua l
2. Input pins/Output pins
Name Function
Motion axis
Axis
number
Motion is
started when
there is a
transition in
Execute
the Execute
input pin's
signal from low
to high.
Present
Position position of the
axis specified
Name Function
The execution
of the motion
Done control
function block
is complete.
The motion
control
Busy function block
is being
executed.
An error
occurs in the
Error
motion control
function block.
3. Troubleshooting
The values of input pins in the motion
control function block are incorrect.
Input pin
Data
type
WORD
BOOL
K-2,147,483,648~
DWORD
K2,147,483,647
State output pin
Time when there is
Data a transition in an
type output pin's signal
from low to high

The writing of a
BOOL position is
complete.

There is a
transition in the
Busy output pin's
signal from low to
BOOL high when there is
a transition in the
Execute input
pin's signal from
low to high.

Input values are
BOOL
incorrect.
Error
Setting value Time when a value is valid
The value of the Axis input
pin is valid when there is a
K1~K16 transition in the Execute
input pin's signal from low to
high.
True/False
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.
Time when there is a
transition in an output pin's
signal from high to low

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.

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 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.
Troubleshooting
Check whether the values of the input pins
are in the ranges allowed.
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