Chapter 4. Programming the VGA Optica
4.6.2 Special
Item
Mol. Wt. Gas:
The molecular weight of the gas being analyzed
(Default value is molecular weight of dry air: 28.9645)
4.6.3 User Equation
Item
Selection
Select which equation to enter or edit.
Label:
Enter the test label for the selected equation.
Equation
Enter the user equation (see "User Equations" on page 42). Using the keypad, enter the alphanumeric
4.6.4 Communication Parameters
Item
Mode
Set the method for sending data.
Baud
Set the baud rate as required by the receiving device. 300, 600, 1200, 2400, 4800, 9600, 19200,
Parity
Set the parity as required by the receiving device.
Data Bits
Set the number of data bits as required by the
receiving device.
Stop Bits
Set the number of stop bits as required by the
receiving device
Flow Control
Set the Flow Control mode as required by the
receiving device.
54
Table 16: Special Option
Function
Table 17: User Equation Options
Function
Table 18: Communication Parameter Options
Function
Available Options
Enter a number.
Available Options
1, 2, 3
Enter an alphanumeric name.
codes for the equation elements, shown in
Table 6 on page 43.
Available Options
(Data is sent continuously.);
All
(Data is sent when requested by
Query
receiving device.) Query mode is described
in "Query Mode Format:" on page 55.
38400, 57600
None, Odd or Even
7 or 8
1, 1.5 or 2
None, X-OFF, RTS/CTS
Optica™ Operator's Manual