Delta AH500 - Page 745

Chapter 15 CANopen Communication Module AH10COPM
15-33
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.
Aborted
The execution
of the function
block is
interrupted by
a command.
BOOL
 The execution of
the 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 function
block is interrupted, the
Aborted output pin will be
set to False in the next
cycle.
Error
An error occurs
in the function
block.
BOOL
 A parameter is
incorrect.

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.
Output pin
Name Function
Data
type
Output range Update
ErrorID Error code WORD
 0B: A parameter is
incorrect.
0C: The module
does not support
the function.
 AH500 series
CPU module error

When there is a
transition in the Error
output pin’s signal
from low to high, or a
transition in the Done
output pin’s signal
from low to high, the
value of the ErrorID
output pin is updated.
Nodes_0
States of
station address
0~station
address 15
WORD
Every bit indicates the
state of a station.
0: Normal
1: Abnormal
 When there is a
transition in the Done
output pin’s signal
from low to high, the
value of the Nodes_0
output pin is updated.
Nodes_1
States of
station address
WORD
Every bit indicates the
state of a station.
 When there is a
transition in the Done