Delta Electronics AH500 Manual page 294

5.10.14 State of an Axis
1. Motion control function block
The motion control function block is T_AxisStatus is used to read and clear the present
erroneous state of an axis. The value of the Axis input pin indicates an axis number. Users can
clear the present erroneous state of the axis specified by means of the ClearError input pin. The
value of the AxisErrorID output pin indicates the present erroneous state of the axis specified.
2. Input pins/Output pins
Name Function
Motion axis
Axis
number
Reading the
present
erroneous
Enable
state of the
axis
specified.
The
erroneous
state of the
axis
specified is
cleared
when there
ClearError
is a
transition in
the
ClearError
input pin's
signal from
low to high.
5 - 1 7 9
Input pin
Data
Setting value
type
WORD K1~K16
BOOL True/False
BOOL True/False
Ch ap te r 5 Ap plie d Instruc tions
Time when a value is valid
The value of the Axis input
pin is valid when there is a
transition in the Enable input
pin's signal from low to high.
-
The value of the ClearError
input pin is valid when the
motion control function
block is executed.