2. RS232 Commands
2.149 Lamp Runtime Maximum, Read
Description
Read the maximum lamp runtime in seconds. This is the maximum guaranteed runtime for the lamp.
Command
Command [0]
\x76
Command [1]
\x89
Return Data
The return data-transfer being the maximum lamp runtime in seconds consists of four data bytes. The first byte is the most significant
byte!
Formula: Maximum lamp runtime (seconds) = Data[0] x 256³ + Data[1] x 256² + Data[2] x 256 + Data[3]
Example
Read the maximum lamp runtime of a projector with address
\x01
. Suppose the maximum is 1000 hours.
Transmit
Start
\xfe
Projector Address
\x01
Command [0]
\x76
Command [1]
\x89
Checksum
\x00
Stop
\xff
Receive (Acknowledge)
Start
\xfe
Projector Address
\x01
Command [0]
\x00
Command [1]
\x06
Checksum
\x07
Stop
\xff
Receive (Answer)
Start
\xfe
Projector Address
\x01
Command [0]
\x76
Command [1]
\x89
Data [0]
\x00
Data [1]
\x36
Data [2]
\xee
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R5976538 BARCOREALITY SIM6 ULTRA SERIES 08/06/2005