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AX- Ser i es Mo t i o n Co n t r o ll er I n s t r uc t i o ns Ma n u a l
Name
bValid
bBusy
bError
ErrorID
bConstantVelocity
bAccelerating
bDecelerating
bDirectionPositive
bDirectionNegative
*Note: DMC_ERROR: Enumeration (ENUM)
Output Update Timing
Name
bValid
bBusy
bError
ErrorID
bConstantVelocity
bAccelerating
bDecelerating
bDirectionPositive
bDirectionNegative
Function
True when the axis stops and the velocity
reaches 0.
True when the instruction is triggered to run.
True when an error occurs in execution of
the instruction.
Record the error code when an error
occurs. Refer to Appendix for error code
descriptions.
Shows that the current velocity is constant.
Shows that the absolute value of the current
velocity is increasing.
Shows that the absolute value of the current
velocity is decreasing.
Shows
that
the
current
increasing.
Shows
that
the
current
decreasing.
Timing for shifting to True
When bEnable is True and the axis
motion state can be read.
When bEnable is True.
When an error occurs in the
execution conditions or input values
for the instruction. (Error code is
recorded)
When the current velocity is
constant.
When the absolute value of the
current velocity is increasing.
When the absolute value of the
current velocity is decreasing.
When the current position is
increasing.
When the current position is
decreasing.
Data Type
BOOL
BOOL
BOOL
DMC_ERROR*
BOOL
BOOL
BOOL
position
is
BOOL
position
is
BOOL
When bEnable turns to False.
When bError turns to True.
When bEnable turns to False.
When bError turns to True.
When bEnable turns to False. (The error
code in ErrorID is cleared.)
When bEnable is True but the velocity is
not constant.
When bEnable is True but the velocity does
not increase.
When bEnable is True but the velocity does
not decrease.
When bEnable is True and the direction of
motion is not positive.
When bEnable is True and the axis does
not move any more.
When bEnable is True and the direction of
motion is not negative.
When bEnable is True and the axis does
not move any more.
Output range
(Default Value)
True/False (False)
True/False (False)
True/False (False)
DMC_ERROR
(DMC_NO_ERROR)
True/False (False)
True/False (False)
True/False (False)
True/False (False)
True/False (False)
Timing for shifting to False
Ch a p t er 2
3 4 3
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