Delta AH500 - Page 740

AH500 Module Manual
15-28
Input pin
Name Function
Data
type
Setting value Time when a value is valid
Resetting
application
82 (Hex):
Resetting
communication
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 function
block is
complete.
BOOL
 There is a
transition in the
Done output pin’s
signal from low to
high when the
execution of the
function block 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 the
execution of the function
block is complete, the
Done output pin will be
set to False in the next
cycle.
Busy
The 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.
Error
An error
occurs in the
function block.
BOOL
 An error occurs
when the function
block is executed.

There is a 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.