Planar PS6500 Carbon Monoxide Alarm User Manual


 
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V1.0
9 / 21
Document 020-1156-00 Rev B
Get-Function description:
Length: Total Byte of Message excluding “CR”
TV ID Identification for each of TV
Command
Type
Identify command type,
“g” (0x67h) : Get Command
Command: Function command code: One byte ASCII code
Value[1~3]: Three bytes ASCII that defines the value
NOTE: to get backlight senor, thermal sensor, and ambient sensor
need four bytes ASCII that defines the value and the length is 9.
CR 0x0D
Get-Function format
Send: (Command Type=”g”)
Name
Lengt
h
ID Command
Type
Comman
d
Value
1
Value
2
Value
3
CR
Byte
Count
1 Byte
2
Byte
1 Byte 1 Byte 1 Byte
1 Byte
1 Byte
1
Byte
Bytes
order
1 2~3 4 5 6 7 8 9
Reply: (Command Type=”r” or “-”)
If the Command is valid, Command Type =”r”
Name
Lengt
h
ID Command
Type
Comman
d
Value
1
Value
2
Value
3
CR
Byte
Count
1 Byte
2
Byte
1 Byte 1 Byte 1 Byte
1 Byte
1 Byte
1
Byte
Bytes
order
1 2~3 4 5 6 7 8 9
If the Command is Not valid, Command Type=”-“
Name
Lengt
h
ID Command
Type
CR
Byte
Count
1 Byte
2
Byte
1 Byte 1
Byte
Bytes
order
1 2~3 4 5
Example1: Get Brightness from TV-05 and this command is valid.
The Brightness value is 67.
Send (Hex Format)
Name
Lengt
h
ID Command
Type
Comman
d
Value
1
Value
2
Value
3
CR
Hex 0x38 0x30
0x35
0x67 0x62 0x30 0x30 0x30 0x0
D
Reply(Hex Format)
Name
Lengt
h
ID Command
Type
Comman
d
Value
1
Value
2
Value
3
CR