Christie CP2220 User Manual page 154

Appendix B: Serial API
Lens Horizontal Position Adjustment (LHO)
Adjust lens offset to specific horizontal position with a specified direction. NOTE: This command can only be
used to update the current ILS file. Changing the horizontal offset for the current channel will change the horizon-
tal offset for any channel using the same ILS file.
Use command without subcode:
•
If ILS is ON, motor will move to specified steps and save data to the active channel.
• If ILS is OFF, motor will move to specified steps, do not save data to the active channel.
SUBCODE DESCRIPTION OF USE
BACN
Motor backlash in negative direction. Read-only.
BACP
Motor backlash in positive direction. Read-only.
CALB
Calibrate travel range and backlash on specified. Only valid parameter for this command is 1. Set only command.
Cxxx
Replace xxx with the channel number. Valid range is 101-164.
NONE
Moving lens mount to a specified horizontal position with a specified direction.
RNGN
Motor moving range in negative direction. Read-only.
RNGP
Motor moving range in positive direction. Read-only.
RSET
Move motor to the center flag then move back to current position. Only valid parameter for this command is 1. Set only command
STRT
Start motor moving in specified direction, where direction can be (-1, 1). Write-only for v1.3 or newer.
STOP
Stops the motor. Write-only for v1.3 or newer.
MOVR
Moves the motor a given number of steps based on the current location. Write-only for v1.3 or newer.
EXAMPLES:
(LHO 500 1) Move lens to position 500 along horizontal axis with positive approach
(LHO 500 -1) Move lens to position 500 along horizontal axis with negative approach
(LHO+C101 -500 1) Set lens horizontal position for channel 1 to -500 with positive approach
(LHO ?) Return current motor position along horizontal axis and direction (-1 or 1)
(LHO+CALB 1) Calibrate the horizontal axis
(LHO+RSET 1) Reset the horizontal axis
(LHO+STRT 1) Starts motor moving in positive direction
(LHO+STOP) Stops motor
(LHO+MOVR -100) Move motor 100 steps in negative direction
(LHO+MOVR 200) Move motor 200 steps in positive direction
Lamp ID (Type) (LID)
Get lamp type (ID) for the currently installed lamp. Supports readback of the list of supported lamp types.
SUBCODE DESCRIPTION OF USE
NONE
Get Lamp ID for current lamp. This is a read-only control. Lamp ID can be changed with LPC (lamp
change) command only.
EXAMPLES:
(LID?L) List supported lamp IDs
(LID?) Get the lamp ID for installed lamp
B-12 CP2220 User Manual
020-100420-08 Rev.1 (5-2014)