Runco RS232 Przewodnik Instalacji Pobierz pdf (Strona 6)

How to Form Commands

6 RS232 Control

The next character is the command function symbol. There are five function symbols:

• Some commands are Execute only, such as resetting the lamp hours.

• Others are Set and Get only, such as setting the pattern or asking what the

pattern is.

• Some are Get only, such as getting the horizontal frequency of the source.

• And some are Set, Get, Increment, Decrement, such as color balance.

• The last part of the command, for Set commands only, is the value. The value

may be a number or one or two words.

Function Symbol Action on the tile

Set = Makes the tile take that value

Get ? Asks what the value is

Increment + Adds 1 to the current value

Decrement – Subtracts 1 from the current value

Execute [none] Performs an action, such as a reset

Sample Operation Commands

Command Example

The command line must always end with a carriage return character, noted in the exam-

ples above as [CR]. The Runco WindowWall will not act on the command unless the last

character is a carriage return character (ascii hex value: 0D).

Explanation

op A3 auto.position.disable = DISABLED [CR]

Disable the auto position

feature in tile A3

op G4 auto.position.disable ? [CR]

Is the auto position feature

enabled or disabled in tile G4?

op A* brightness + [CR]

Increment the brightness in all

tiles with Group ID A

op ** window.reset.size [CR]

Makes all the Zoom and

Viewport settings return to the

default values.

op A1 center.point (red) ? [CR]

What is the value for the red

pixel at the center (sampling)

point in tile A1?

1 2 3 4 5 6 7 8 9 10 11 ... 63 64

Brak uwag

Runco RS232 Przewodnik Instalacji Strona 6