Delta Electronics AH500, Manual

Page: 282 / 547

C h a p t e r 5 A p p l i e d I n s t r u c t i o n s
Input pin
Name Function
Data
type
Setting value Time when a value is valid
Execute
Motion is
started when
there is a
transition in
the Execute
input pin’s
signal from
low to high.
BOOL True/False -
Direction
Direction in
which the
axis
specified
returns
home
BOOL
mcNegative (False)/
mcPositive (True)
The value of the Direction
input pin is valid when there
is a transition in the Execute
input pin’s signal from low to
high.
DogEdge
Transition in
DOG’s
signal from
low to high
or from high
to low
BOOL
mcFalling (False)/
mcRising (True)
The value of the DogEdge
input pin is valid when there
is a transition in the Execute
input pin’s signal from low to
high.
HomePosition
Home
position
DWORD
K-2,147,483,648~
K2,147,483,647
The value of the
HomePosition input pin is
valid when there is a
transition in the Execute
input pin’s signal from low to
high.
VRT
Speed at
which the
axis
specified
returns
home
DWORD
K1~K1000000
Vbias<VRT
≦
Vmax
The value of the VRT input
pin is valid when there is a
transition in the Execute
input pin’s signal from low to
high.
VCR
Speed to
which the
speed of the
axis
specified
decreases
DWORD K1~VRT
The value of the VCR input
pin is valid when there is a
transition in the Execute
input pin’s signal form low to
high.
Signal_N
Number of
zero pulses
WORD
K0~K32,767
(Only applicable to
the first axis~the
fourth axis)
The value of the Signal_N
input pin is valid when there
is a transition in the Execute
input pin’s signal from low to
high.
Distance_P
Number of
supplement
ary pulses
WORD K-32768~K32,767
The value of the Distance_P
input pin is valid when there
is a transition in the Execute
input pin’s signal from low to
high.
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