Teledyne HVG-2020A Instruction Manual page 26

S63
Cal Temp (Read/Factory Write)
The temperature at which the device was calibrated at the factory. This is a text field
which accepts a maximum of 63 characters.
S64
Product Config (Read/Factory Write)
The product configuration word. Valid settings are as follows:
0x00 = 0 to 5 Volt Meter Output
0x02 = 0 to 10 Volt Meter Output
0x04 = 0 to 1 Volt Meter Output
0x14 = 0 to 20 milliamp Meter Output
0x1C = 4 to 20 milliamp Meter Output
When this command is executed, the system will automatically re-start.
S65
NextLine (Read/Write)
The Response Line Termination character(s) sent at the end of each line of a response.
For carriage-return (default), enter "S65=x0D".
For line feed, enter "S65=x0A".
For carriage-return linefeed, enter "S65 =x0D0A".
S68
Instrument ID (Read/Factory Write)
The Instrument's ID string. This is a text field which accepts a maximum of 63 characters.
S75
Control Board Id (Factory Read Only)
The Hex ID and Software Version of the Control Board.
PFS
Piezo Full Scale (Factory Read/Write)
The pressure at which the analog output will be at its full-scale value. If PFS=1000, at 1000
Torr, the analog output will be 10 V for a 0-10V unit or 20mA for a 4-20mA unit.
PSF
Piezo Span Factor (Factory Read/Write)
The factor used to scale the normalized curve fit. Used with PFS, C1, C2 and C3. Pressure =
PFS/PSF. If no curve fit was required, this term will be 1.
C1
Piezo Linearization Coefficient #1 (Factory Read/Write)
The linear term of the equation used to fit the calibration data to improve accuracy. If no
curve fit was required, this term will be 1 and the others 0.
C2
Piezo Linearization Coefficient #2 (Factory Read/Write)
The quadratic term of the equation used to fit the calibration data to improve accuracy.
C3
Piezo Linearization Coefficient #3 (Factory Read/Write)
The third-order term of the equation used to fit the calibration data to improve accuracy.
HVG-2020A Instruction Manual
Page 26 of 29