
PLV-HD2000 Expand Serial Command Functional Specifications
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9.10. Other Status Read Command
9.10.1. CR_PRESSURE Command
Command “CR_PRESSURE”
[CR]
Details
Get value from Air Pressure sensor
Following is the formula to work out Air Pressure from the given value (“Vn”
represents the value):
Air Pressure (hPa) = (5*Vn / 1024 – 0.204) / 0.00459 + 150
The accuracy of this value is +/-2%
Acceptable “000_%1”
[CR]
%1
“0000” – “1023”
Response
Unacceptable “Error Code” [CR]
9.10.2. CR_SIGNAL Command
Command “CR_SIGNAL”
[CR]
Details
Get status if there is any signal or not
Acceptable “000_%1”
[CR]
%1
“ON” ------------------------ There is signal
“OFF” ---------------------- There is no signal
Response
Unacceptable “Error Code” [CR]
9.10.3. CR_VMUTE Command
Command “CR_VMUTE”
[CR]
Details
Get setting status of No Show
Acceptable “000_%1”
[CR]
%1
“ON” ---------------------------- No Show is set to ON.
“OFF” -------------------------- No Show is set to OFF.
Response
Unacceptable “Error Code” [CR]
9.10.4. CR_FREEZE Command
Command “CR_FREEZE”
[CR]
Details
Get setting status of Freeze
Acceptable “000_%1”
[CR]
%1
“ON” ---------------------------- Freeze is set to ON.
“OFF” --------------------------- Freeze is set to OFF.
Response
Unacceptable “Error Code” [CR]