Lamp Warning, Read - Barco RLM series User Manual

Receive (acknowledge)
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
Receive (Answer)
Start
Projector address
Command[0]
Command[1]
Data [0]
Data [1]
Checksum
Stop

2.30.4 Lamp Warning, Read

Description
Reads the actual Lamp Warning setting of the projector
Command
Command [0]
Command [1]
Returned Data
Unsigned word composed of 2 bytes.see chapter "1. Serial communications Basics", "Data words", page 6
Data [0] = first byte: msb
Data [1] = second byte : lsb
Example
Reads the actual Lamp warning setting of the projector, the awnser being \x1E =30 hours
Transmit
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
R5976884 RLM SERIES 04/04/2006
\xfe
\x01
\x00
\x06
\x07
\xff
\xfe
\x01
\x21
\x0d
\x00
\x01
\x30
\xff
\x21
\x0e
\xfe
\x01
\x21
\x0e
\x30
\xff
2. Basic Commands
65