KaVo OP 3D Vision User Manual

5-4
KaVo OP 3D Vision Service Manual
032-0358-EN Rev B
RP Read Platform position = Reads the platforms stepper motor position.
Results returned in format: OK xxxxx
The home position is the back of the gantry with a position of 1500. Front on the
large field of view is ~70,000 and on the medium field of view it is ~79,000. Each
millimeter of distance will move the motor 1,008 steps.
RPP Read Panel Position - Reads the panel position
Results returned in format: OK n
0 Error (Both limit switches are open)
1 Half-Beam / Portrait mode
2 Full-Beam / Landscape mode
3 Error
RR Read Rotation
Reads the rotation position in stepper motor space.
Results returned in format: OK xxxxxx
One degree of distance is approximately ~1481.50 steps in stepper motor space.
Exceptions do apply, namely when moving to negative target degree locations. The
full range of motion in motor space is 35000-733333 or in degrees -40 through 430.
RX Read X-ray Setup - reads the X-ray Setup register based on the requested KV
range setting.
Command syntax: RX n
0 = 120 KV Range (default) 1 = 90 KV Range
Results returned in format:
OK kV mA TicksPerFrame XrayOn XrayOff PanelRead PulseMode
Set Commands
SP Sets platform position - Sets the counts of the platform.
Command syntax: SP n
n = 0 to 65000
The “HP” (home platform) command moves the platform to the rear of the gantry
and then sets the position to 1500. The position once moved to the rear could be
“set” to 0 using this command. In general, this command is used internally by the
embedded firmware.
SR Sets rotation position - Sets the counts of the rotation.
Command syntax: SR n
n = 35,000 to 733333
The “HFR” (home fast rotation) command moves the rotation to the limit switch.
This location is then set to 100,000. This position, once moved, could be “set” to
50,000 using this command. In general, this command is used internally by the
embedded firmware.
SX Set X-ray
Command syntax:
SX kV mA TicksPerFrame XRayOn XRayOff PanelRead PulseMode TubeRange
kV: 80 to 126 in increments of 2 only
mA: 0 = 3mA, 1 = 5mA, 2 = 7mA
Ticks Per Frame: 50,000,000 to 833,333
50 MHz/Ticks per frame (1-60 frames/sec). Number of 50Mhz clock cycles per
frame. Therefore, frame time equals Ticks Per Frame * 20(ns).

KaVo OP 3D Vision Specifications

General

Brand	KaVo
Model	OP 3D Vision
Category	Dental equipment
Language	English