Delta Electronics AH500, Manual

Page: 335 / 547

A H 5 0 0 M o t i o n C o n t r o l M o d u l e M a n u a l
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
Error
An error occurs in
the motion control
function block.
BOOL

Input values
are incorrect.

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.
3. Troubleshooting
Error Troubleshooting
The values of input pins in the motion
control function block are incorrect. Check whether the values of the input pins
are in the ranges allowed.
4. Example
Purpose:

Users can reset the servo drive specified on a DMCNET by means of the motion control
function block T_DMCRest, and then start the servo drive by means of the motion control
function block T_DMCPowerUp.
The motion control function block named FB1 is set so that the servo drive specified is reset.
The motion control function block named FB2 is set to that the servo drive is started.
Steps:
(a) Reset the servo drive specified by means of the motion control function block named FB1.
(b) After the servo drive specified is reset, the motion control function block named FB2 will be
executed automatically.
(c) After the execution of the motion control function block name FB2 is complete, Valid will be
set to True, and the servo drive specified will be started.
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