- 120 - Aries User Guide
INPOSDB
In-Position Deadband
Type
Drive Configuration
Product Rev
Syntax
<a_>INPOSDB<i>
Aries 2.0
Units
i = deadband in counts
Range
Ø-32767
Default
Ø
Response
INPOSDB: <*>Ø
See Also
INPOSTM
,
INPOS
,
TPER
Use the
INPOSDB
command to specify the deadband in encoder counts for
the In-Position command. For the ‘In-Position’ output to be classed active,
the position error (as specified by the
TPER
command) should be less than or
equal to this value.
INPOSTM
In-Position timeout value
Type
Drive Configuration
Product Rev
Syntax
<a_>INPOSTM<i>
Aries 2.0
Units
i = ms
Range
1-1ØØØØ
Default
1
Response
INPOSTM: <*>1
See Also
INPOSDB
,
INPOS
Use the
INPOSTM
command to specify the time in ms before the In-Position
output becomes active when the In-Position deadband criteria is met. The
drive must not receive any incoming steps during this time in order for the
In-Position output to become active.
LJRAT
System Load-to System Load-to-Rotor/Forcer
Inertia/Mass Ratio
Type
Tuning
Product Rev
Syntax
<a_>LJRAT<i>
Aries 2.0
Units
Load to Rotor Inertia Ratio
Range
Ø.Ø – 1ØØ.Ø
Default
Ø.Ø
Response
LJRAT: <*>Ø.ØØ
See Also
IGAIN
,
PGAIN
This command is only valid in
DMODE4
(velocity mode) and
DMODE6
or
7
(position mode). The
LJRAT
command sets the system’s load-to-rotor inertia
ratio (rotary motors) or load-to-forcer mass ratio (linear motors). The ratio is
expressed in the following equation:
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