LG M4225C Owner's Manual page 74

RS-232C RS-232C
Transmission / Receiving Protocol
30. Elapsed time return(Command : d l)
To read the elapsed time.
Transmission
* The data is always FF(in Hex).
Acknowledgement
* The data means used hours.
(Hexadecimal code)
31. Temperature value (Command : d n)
To read the inside temperature value.
Transmission
* The data is always FF(in Hex).
Acknowledgement
* The data is 1 byte long in Hexadecimal.
32. Lamp fault Check(Command : d p)
To check lamp fault.
Transmission
* The data is always FF(in Hex).
Acknowledgement
Data 0 : Lamp Fault
1 : Lamp OK
2 : N/A(DPM/Power Off)
Controlling the Multiple Product Controlling the Multiple Product
A19
A19