Lw2 Programmers' Reference; Serial Port Settings; Lw2 Protocol Description - Lightware UMX-OPT-TX150R User Manual

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6. LW2 Programmers' Reference

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L W2 Programmers' Reference
Lightware UMX-OPT-TX150R can be controlled with external devices which
can communicate according to the extender protocol. The supported LW2
commands are described in this chapter.

Serial Port Settings

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LW2 Protocol Description

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Status and Identification Commands
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System Commands
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EDID Router Commands
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Control Commands
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Error Log Related Commands
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Input Properties
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Output Properties
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Error Responses
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LW2 Commands - Quick Summary
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UMX-OPT-TX150R – User's Manual
6.1. Serial Port Settings
UMX-OPT-TX150R uses RS-232 communication port. D-SUB connector pin assignments can be found in
RS-232 Port chapter. The device uses standard RS-232 interface with the following default settings:
57600 Baud, 8 data bit, 1 stop bit, no parity
The serial port baud rate can be changed with rear panel rotary switch
section) or protocol command - in case of #0 BAUD RATE rotary state
6.2. LW2 Protocol Description
The devices accept commands surrounded by curly brackets - { } - and responds with data surrounded by
round brackets - ( ) - only if a command was successfully executed. All input commands are converted to
uppercase, but respond commands can contain upper and lower case letters as well.
Format
<in> Input number in 1 or 2 digit ASCII Format (01, 5, 07, 16, etc.)
<out> Output number in 1 or 2 digit ASCII Format
<in > Input number in 2 digit ASCII Format (01, 02, 10, 12 etc.)
2
<out > Output number in 2 digit ASCII Format (01, 02, 10, 12 etc.)
2
<loc> Location number in 1, 2 or 3 digit ASCII Format
<id> ID number in 1 or 2 digit ASCII Format
<id²> ID number in 2 digit ASCII Format
<italic> Italic parameters are optional
CrLf Carriage return, Line feed (0x0D, 0x0A)
● Space character (0x20)
Each command issued by the controller
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Each response received from the transmitter
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(Speed of the Serial Communication
(Change RS-232 Baud Rate section).
Explanation