AMX AXB-PT15, Инструкция по эксплуатации, Страница: 44 / 56

Programming
40
AXB-PT10/15/30 PosiTrack Camera Controllers
Positional Commands (Cont.)
GL
Turns on the specified
output at the current
speed until the
specified position (as
read by the Pan or Tilt
encoder) is reached.
This command can be used for all modes.
Syntax:
"’G<output>L<position>’"
Command forces output to go to a preset position using the POT input as a
reference.
Variables (See Parameters - Send_Commands section on page 38):
G - output = 1 - 2
L - position = 0 - 65535
Example:
SEND_COMMAND CAM,"’G1L32000’"
Sets PAN to search for position 32000 as referenced by the Pan or Tilt encoder.
GL
Turns on the specified
output at the current
speed until the
specified position as
read by the POT input
is reached.
This command can be used for motor mode and servomotor speed modes.
Syntax:
"’G<output>L<position>’"
Command forces output to go to a preset position using the POT input as a
reference.
Variables (See Parameters - Send_Commands section on page 38):
G - output = 3 - 4
L - position = 0 - 65535
Example:
SEND_COMMAND CAM,"’G3L10000’"
Sets ZOOM to search for position 10000 as referenced by the ZOOM POT input.
GS
Sets the current speed
for future and current
Send_Commands and
channel commands.
This command is used for motor mode and servomotor speed mode applications.
Syntax:
"’G<output>S<speed>’"
Variables (See Parameters - Send_Commands section on page 38):
G - output = 1 - 5
S - speed = 0 - 127
Example:
SEND_COMMAND CAM, "’G1S64’"
Sets PAN to speed 64 (50%) for current and future commands.
The G1 and G2 commands are used for all modes. The G3, G4, and G5 commands
are for the Motor and Servomotor Speed modes only.
PLT
Ramps specified
output voltage from
current level to a
specified level or
percentage at the
current rate or
optionally in a specified
amount of time.
This command can be used only for servomotor positional mode applications.
Syntax:
"’
P<output>L<level >[T<time >]
’"
Variables (See Parameters - Send_Commands section on page 38):
P - output = 3 - 5
L - level = 0 - 255 or 1 - 100%
T - time = 0 - 255 (in tenths of a second)
Example:
SEND_COMMAND CAM,"’P3L50%’"
Ramps zoom output to 50% (mid-voltage) at current rate.
SEND_COMMAND CAM,"’P4L255T30’"
Ramps FOCUS output to 255 in 3 seconds.