Agilent Technologies Quaternary Pump 1100 Series User Manual
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225
Introduction to the Quaternary Pump
Setting the 8-bit Configuration Switch
Switches 1 in down and 2 in up position define that the RS-232C parameters
will be changed. Once the change has been completed, the instrument must
be powered up again in order to store the values in the non-volatile memory.
Use the following tables for selecting the setting which you want to use for
RS-232C communication. The number 0 means that the switch is down and 1
means that the switch is up.
One start bit and one stop bit are always used (not selectable).
Per default, the module will turn into 19200 baud, 8 data bit with no parity.
Table 37
Communication Settings for RS-232C Communication
Mode Select 1
2
3
4
5
6
7
8
RS-232
0
1
Baudrate
Data Bits Parity
Table 38
Baudrate Settings
Switches
Baud Rate
Switches
Baud Rate
3
4
5
3
4
5
0
0
0
9600 (default)
1
0
0
9600
0
0
1
1200
1
0
1
14400
0
1
0
2400
1
1
0
19200
0
1
1
4800
1
1
1
38400
Table 39
Data Bit Settings
Switch 6
Data Word Size
0
7 Bit Communication
1
8 Bit Communication