Programmers User Manual

12.27 Pan Movable Range Assignment Pedestal Control Command Type 1

Function To assign movable range in Pan direction.

Command 0064h

Length 9 byte

Normal Mounting: –889~+889 (7C87h~8379h)

Parameter

Range

Inverse Mounting: –1511~+1511 (7A19h~85E7h)

Status None

Reference •Maximum & minimum (position) movable angle can be set, when Pan motion

command is set by Pan Right Start and Pan Left Start are executed.

•To set Pan maximum & minimum angle (position) which can be set by

Pan/Tilt Angle Assignment command.

•Parameter value (1LSB) of Pan is equal to approx. 0.1125 by converting to

angle. (see 12.17)

•Minimum parameter value can be obtained by Pan Minimum Angle

Request command (12.19) and maximum value can be obtained by Pan

Maximum Angle Request (12.20).

•Parameter section (9byte) splits minimum angle (position) as p1~p4 and

maximum angle (position) as p5~p8.

•Minimum & maximum Pan parameter value is to set at angle of Home

Position (8000h). See 12.25 Pan/Tilt Angle Assignment

•Not necessary to include Home Position between minimum and maximum

angle (position). But minimum angle value must set equal or less value of

maximum value.

•When Pedestal Initialize 1 command executes, move to Home Position, even

though out of range.

•In case that Pan position is out of range before executing Pedestal Initialize 2

command, it return to minimum or maximum position within motion range

by the return motion.

 Format of Control Code

d0 d1 d2 d3 d4

Header Device Num Command

FFh 30h 3Xh 00h 64h

d5 d6 d7 d8 d9 d10 d11 d12 d13 d14

Fixed Minimum Angle Parameter Maximum Angle Parameter End mark

30h p1 p2 p3 p4 p5 p6 p7 p8 EFh

⇓

Running speed indicates in hexadecimal 8 figures and returns ASCII as parameter value.

Example: Min Value (left) 90 degrees, Max Value (right) 45 degrees

p1 p2 p3 p4

Left –800 ⇒ 7CE0h ⇒ 37h 43h 45h 30h

p5 p6 p7 p8

Right +400 ⇒ 8190h ⇒ 38h 31h 39h 30h