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All BASIC commands
Section 4-2
125
4-2-59 CREEP
/i
4-2-60 D_GAIN
/i
4-2-61 D_ZONE_MAX
/i
Arguments
•
expression
Any valid BASIC expression.
Example
>> PRINT COS(0)
1.0000
See also
N/A
Type
Axis parameter
Syntax
CREEP
Description
The
CREEP
axis parameter contains the creep speed for the axis. The
creep speed is used for the slow part of an origin search sequence.
CREEP
can have any positive value, including 0.
The creep speed is entered in units/sec with the unit conversion factor
UNITS
. For example, if the unit conversion factor is set to the number of
encoder edges/inch, the speed is set in inches/sec.
Arguments
N/A
Example
BASE(2)
CREEP=10
SPEED=500
DATUM(4)
CREEP AXIS(1)=10
SPEED AXIS(1)=500
DATUM(4) AXIS(1)
See also
AXIS
,
DATUM
,
UNITS
.
Type
Axis parameter
Syntax
D_GAIN
Description
The
D_GAIN
axis parameter contains the derivative gain for the axis.
The derivative output contribution is calculated by multiplying the
change in Following Error with
D_GAIN
. The default value is 0.
Add the derivative gain to a system to produce a smoother response
and to allow the use of a higher proportional gain that could not be used
otherwise. High values can cause oscillation.
Note: The servo gain must only be changed when the
SERVO
is off.
Note: Servo gains have no affect on stepper output axis, ATYPE=46.
Arguments
N/A
Example
D_GAIN=0.25
See also
•
AXIS
,
I_GAIN
,
OV_GAIN
,
P_GAIN
,
VFF_GAIN
.
Type
System parameter
Syntax
D_ZONE_MAX=value
Содержание trajexia CJ1W-MCH72
Страница 69: ...Specifications Section 2 4 58...
Страница 83: ...FINS commands Section 3 4 72...
Страница 147: ...All BASIC commands Section 4 2 136 AXIS 1 AXIS 0...
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Страница 278: ...267 SECTION 5 Examples This chapter gives 2 categories of examples and tips How to s Practical examples...
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