Delta DVP-20PM

5 Applied Instructions and Basic Usage
DVP-20PM Application Manual
5-267
State 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
Enable input pin’s
signal from low to
 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
high.
the Enable input pin’s signal from
high to low.
Error
An error
the motio
occurs in
 Input values are
incorrect.
 There is a transition in the Error
output pin’s signal fro
n co
ntrol
function block.
BOOL
 The source
s
m hig
h to
low when there is a transition in
the Enable input pin’s signal from
h
s
pec
ified ha
been occupied.
igh to low.
3. Troubleshooting
Error Troubleshooting
The values of input pins in the motion control function
blo cor
ether
d.
Check wh
ck are in rect.
the values of the input pins are in the
ranges allowe
4. Example
A time interrupt and an e use the motion control function block
T_InputPolarity ate of an external terminal.
I0:
xternal interrupt are used
to simulate the st
. Users can
I1:
O100:

After M1000 is set to ON, the motion control function block T_InputPolarity will be started.
 After M30 is set to ON, the time interrupt I0 and the external interrupt I1 will be started.
 After the time interrupt I0 is started, it will be executed every three seconds, and the value in D9000
will increase by one every three seconds.
 After the external interrupt I1 is started, the users can simulate the state of START0 by setting
M107. If M107 is turned from OFF to ON, the value in D9001 will increase by one.