8 IM0973171 A 01
Installation Manual
11. Visca commands
In this chapter we provide all possible VISCA commands. This review
provides the commands for the ORLACO Cameras AFZ, TIC and PT TIC.
Also, the PELCO-D commands are available, please check with Orlaco.
Orlaco Visca pan/tilt/zoom command set, V1.0
Serial communication: 9600 Baud 8 bits, no parity, 1 stop bit.
11.1. Pan/Tilt serial commands:
V_BROADCAST 0x88
V_COMMAND 0x01
V_ADDRESS_SET 0x30
V_TERMINATOR 0xFF
V_CATEGORY_CAMERA1 0x04
1.2. Old pan/tilt commands
V_SET_PAN_TILT_ANGLE 0x79
V_MOVE_PAN_TILT 0x7A
V_PAN_TILT_STOP 0x00
V_PAN_DIRECTION_RIGHT 0x10
V_PAN_DIRECTION_LEFT 0x20
V_TILT_DIRECTION_UP 0x01
V_TILT_DIRECTION_DOWN 0x02
11.3. New pan/tilt commands
V_CATEGORY_PANTILT1 0x06
V_R_PAN_TILT_MOVE 0x01
V_R_PAN_LEFT 0x01
V_R_PAN_RIGHT 0x02
V_R_PAN_STOP 0x03
V_R_TILT_UP 0x01
V_R_TILT_DOWN 0x02
V_R_TILT_STOP 0x03
V_R_PAN_TILT_ABS_POS 0x02
V_R_PAN_TILT_REL_POS 0x03
V_R_PAN_TILT_HOME 0x04
V_R_PAN_TILT_RESET 0x05
V_PRESET 0x3f
V_PRESET_RESET 0x00
V_PRESET_SET 0x01
V_PRESET_RECALL 0x02
V_ORLACO_EXTENSION 0x40
V_ORLACO_WIPE 0x12
V_ORLACO_SET_SYSPROP 0x16
V_CATEGORY_SWITCH 0x40
V_SWITCH_SET_CHANNEL 0x01
V_SWITCH_NEXT_CHANNEL 0x02
Address = 1 - 7 First PTZ in link is always 1, next = 2 etc.
12. Generic serial commands
Address set broadcast (must be send first to initialize addresses in multiple PTZ setup):
<V_BROADCAST> <V_ADDRESS_SET> <0x01> <V_TERMINATOR>
(Pan/Tilt unit will listen to addres 1 after startup until a valid addres set broadcats is received. The received address will, till power-down power-up,
be the only address the unit responds to). This command causes the first unit in the RS232 chain to have address 1, the next will have address 2 and
so on. The pan/tilt will have the same address as the camera that is mounted on it. This address is assigned automatically but the pan/tilt must be
connected before the camera in the serial communications string (this is automatically correct when standard Orlaco cabling is used).
Pan/tilt/camera preset recall:
<0x80 + address> <V_COMMAND> <V_CATEGORY_CAMERA1> <V_PRESET> <V_PRESET_RECALL> <num preset 0-5> <V_TERMINATOR>
Pan/tilt/camera preset set:
<0x80 + address> <V_COMMAND> <V_CATEGORY_CAMERA1> <V_PRESET> <V_PRESET_SET> <num preset 0-5> <V_TERMINATOR>
Switch camera command (for ORL537 board and Multiview box):
<0x80> <V_COMMAND> <V_CATEGORY_SWITCH> <V_SWITCH_SET_CHANNEL> <num_camera> <V_TERMINATOR>
13. Pan/Tilt serial commands
Pan/Tilt limits (as of V3.0.0):
Limit_param = PAN_RIGHT = 0x1B, PAN_LEFT = 0x1C, TILT_UP = 0x1D, TILT_DOWN = 0x1E, split in 2 nibbles, L1,L2 (example: TILT_UP, L1=0x01,
L2=0x0D)
Limit_angle:
PAN_RIGHT,PAN_LEFT = 0-157 degrees = 0x00-0x9D,
PAN_RIGHT,PAN_LEFT = 0-170 degrees = 0x00-0xAA,
TILT_UP,TILT_DOWN = 0-90 degrees = 0x00-0x5A split into 2 nibbles A1,A2
Set_limit:
<0x80 + address> <V_COMMAND> <V_CATEGORY_CAMERA1> <V_ORLACO_EXTENSION> <V_ORLACO_SET_SYSPROP> <0x01> <0x00> <0x00>
<L1> <L2> <A1> <A2> <V_TERMINATOR>
Start wipe/wash cycle (as of V3.1.0):
<0x80 + address> <V_COMMAND> <V_CATEGORY_CAMERA1> <V_ORLACO_EXTENSION> <V_ORLACO_WIPE> <WW_CMD> <V_TERMINATOR>
WW_CMD = 1 - 4, 1 = long wipe/wash cycle, 2 = wipe cycle, 3 = wash cycle, 4 = short wipe/wash cycle.
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