Delta DVP-15MC Series, Operation Manual

Page: 616 / 972

DVP-15MC Series Motion Controller Operation Manual
11-146
11
1
DMC_ReadPositionLagStatus
FB/FC Explanation
Applicable
model
FB DMC_ReadPositionLagStatus is used for the detection of the position lag.
DVP15MC11T
DVP15MC11T-
06
DMC_Re adPositionLagStatus
Ax is Out OfRange
DMC_ReadPositionLagStat us_instanc e
Enable Busy
E rror
ErrorID

Input Parameters
Parameter name Function Data type
Valid range
(Default)
Validation timing
Axis
Specify the number of the
axis which is to be
controlled.
USINT
Refer to Functions
of Section 2.2.
(The variable
value must be set)
When Enable is
TRUE.
Enable
The instruction is
executed when
Enable
changes from FALSE to
TRUE.
BOOL
TRUE or FALSE
(FALSE)
When Enable is
TRUE.

Output Parameters
Parameter
name
Function Data type Valid range
OutOfRange TRUE when the position lag is out of the valid range. BOOL TRUE/FALSE
Busy TRUE when the instruction is being executed. BOOL TRUE / FALSE
Error
TRUE when there is an error in the execution of the
instruction.
BOOL TRUE / FALSE
ErrorID
Contains the error code when an error occurs. Please
refer to section 12.2.
WORD

Output Update Timing
Name Timing for changing to TRUE Timing for changing to FALSE
OutOfRange

When the absolute value of the
actual position difference of the
specified axis has been
exceeding the set
Lag value
within the HoldTime period since
it exceeded the Lag value for the
first time.

The absolute value of the actual
position difference of the specified
axis is less than or equal to the
Lag
value.

When Enable is FALSE.

When Error changes to TRUE.
Busy

When the instruction is being
executed.

When Error changes to TRUE.
Error

When an error occurs in the
instruction execution or the input
parameters for the instruction are
illegal.

When the problem is solved.

Function