14 | Serial Communication
INFICON
44 / 80
Sensistor_Sentrac_Strix_Operating_Manual_ninb65en1-01-(2010)
14 Serial Communication
USB/RS232
Types of USB/RS232
commands
• Read Parameter
Read parameters who have impact of the
measurement
• Write Parameter
Write parameters who have impact of the
measurement
• Read Device Setup
Read data about the instrument and device
• Write Device Setup
Write data about the instrument and device
• Command Execute
Function command
• Read File
Read file on SD-card
• Command File
Function command to manage file on SD-card
Command Structure
Syntax
Sequence of Data
Read Par [nn] + \n
rPnn\n
Write Par [nn] + [space] + [value/text] + \n
wPnn [value/text]\n
Read Device Setup + [cc] + \n
rDcc\n
Write Device Setup + [cc] + [space] + [value/text] + \n
wDcc [value/text]\n
Command E [cc] + [space] + [value/text] + \n
cEcc [value/text] \n
Read File + [sd] + [space] + [File name.LOG] + \n
rFsd [File name.LOG]\n
Command File + [dl] + [space] + [File name.LOG] + \n
cFdl [File name.LOG]\n
nn = number of parameter
cc = info (2 characters)
\n = cursor return (do not write "\n" when using the terminal of the installer)
Some
Write
commands require a restart of Sentrac to start working.