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DLED
Turn RP240 Display LEDs On/Off
Type
Display (RP240) Interface
Syntax
<a_><!>DLED<b><b><b><b><b><b><b><b>
Units
n/a
Range
b = 0 (off) or 1 (on)
Default
n/a
Response
DLED:
*DLED1101_0001
See Also
DCLEAR, DPASS, DPCUR, DSTP, DVAR, DVARB, DVARI, DWRITE
The
command controls the state of the 8 programmable LEDs on the RP240. It is legal to substitute a
DLED
binary variable (
) for the
VARB
Example:
DLED11XXXX01
; Turn on LEDs 1, 2, and 8; turn off LED 7; leave LEDs 3,4,5,
; and 6 unchanged
VARB1=b10101010
; Set bits 1, 3, 5 & 7 low, and bits 2, 4, 6, & 8 high
DLED(VARB1)
; Turn on LEDs 1, 3, 5 & 7; turn off LEDs 2, 4, 6, & 8
DMEPIT
Motor Electrical Pitch
Type
Motor (Linear only)
Syntax
<a_><!>DMEPIT<r>
Units
r = millimeters
Range
0 to 327.68 : ±0.01
Default
0
Response
DMEPIT:
*DMEPIT40.00
See Also
D, DRES, ERES
NOTE: This command is only applicable if you use the Motion Planner Setup Wizard, which uses the
value to convert linear units to rotary units before downloading commands to the drive. The drive
DMEPIT
always expects rotary units. If you are not using the Motion Planner Setup Wizard, this command is not
applicable, and you must convert your linear units to rotary units.
AUTO-SETUP:
This command is automatically set according to the Parker motor selected with the
configuration utility in Motion Planner (see page 6). If you did not use the configuration utility or are not using a
Parker linear servo motor, this command is set to 0 and assumes a rotary motor. Refer to DMTR for a list of
auto-configured commands. For more information on linear motion, see the Programmer's Guide.
The
command sets the electrical pitch
DMEPIT
of the magnets for use with permanent magnet
brushless linear motors. The
required to convert between linear units and
rotary units. The electrical pitch can equated to
one revolution in a rotary motor. Mechanically,
the definition of the electrical pitch is the linear
distance between two magnets comprising a
full magnetic cycle. The illustration shows an
example of an electrical pitch of 42mm
(
).
DMEPIT42
For all rotary motors,
DMEPIT
Converting Between Rotary and Linear Values
The Gem6K drive operates in rotary units; therefore, it expects to receive commands in rotary units and
reports operating conditions in rotary units. The setup wizard in Motion Planner (page 6) makes it easy to
perform the setup in linear units. The setup wizard automatically converts your setup parameters (in linear
units) to the appropriate Gem6K code in rotary units. You then download the generated code/file to the
drive. If you are communicating to the Gem6K over a live serial link, you must convert certain command
values from linear to rotary units before you send them to the drive. Likewise, when you query the drive for
command.
DLED
(does not take effect until RESET, DRESET or
cycle power)
; ;
value is
DMEPIT
N
42 mm
is set to zero.
www.comoso.com
;; ;;
; ;
Linear motor track
S
N
S
N
S
Definition of DMEPIT (Electrical Pitch)
Command Descriptions
Product
Rev
GT6K
6.0
GV6K
6.0
Product
Rev
GT6K
n/a
GV6K
6.0
(applicable only to
servo axes)
; ;
N
S
75
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