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Output Update Timing
Name
Valid
Busy
Error
ErrorID
ConstantVelocity
Accelerating
Decelerating
DirectionPositive
DirectionNegative
Output Update Timing Chart
Ac celera ting
Cons tant Ve lo city
Dece le ra ting
Direct io nPos itive
Direc tionNegat ive
Case 1： When Enable changes from FALSE to TRUE, Valid and Busy change to TRUE and
ConstantVelocity, Accelerating, Decelerating, DirectionPositive and DirectionNegative change to
TRUE or FALSE according to the axis state.
Timing for changing to TRUE
When the actual velocity of the
axis is read
When Enable changes to TRUE
When an error occurs in the
instruction execution or the input
parameters for the instruction are
illegal
When the axis velocity is not
changed
When the absolute value of the
axis velocity is increased
When the absolute value of the
axis velocity is decreased
When the current position value
is increased
When the current position value
is decreased
Cas e1
Enab le
Valid
B usy
Error
ErrorID
Timing for changing to FALSE
When Enable changes from TRUE
to FALSE
When Error changes from FALSE
to TRUE
When Enable changes from TRUE
to FALSE
When Error changes from FALSE
to TRUE
When Enable changes from TRUE
to FALSE
When the axis velocity is changed
and Enable is still TRUE
When the axis velocity is not
increased any more and Enable is
still TRUE
When the axis velocity is not
decreased any more and Enable
is still TRUE
When the current position value is
not increased any more and
Enable is still TRUE
When the current position value is
not decreased any more and
Enable is still TRUE
Case 2
Cas e3
Chapter 12 Troubleshooting
11-107
11
- Quick Links:
- Dvp15Mc11T Operation Manual
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