30
RS-232 Communication/Data Logger Option
Communication DIP Switch Settings
Communication DIP Switch Settings
The 8 DIP switches located on the rear panel of the Model 186 are used to control
various parameters of the RS-232 interface. Switches 6 through 8 control the baud rate
of the interface. Switches 3 through 5 control the time interval between data output if
the data logger function is enabled. Switch 2 controls the echo feature and switch 1
enables the data logger function. Each of these features is fully discussed below.
Baud rate control
The Model 186 baud rate is controlled by switches 6 through 8 of the communication
DIP switch on the rear panel. The unit is shipped with the baud rate set at 9600. The
switch settings for various baud rates are (on = 1 or the up position):
Data logger output interval
The interval between successive output from the data logger function is controlled by
switches 3 through 5. The unit is shipped with the data logger function disabled
(switch 1 = off). The available intervals and the corresponding switch settings are
(on = 1 or the up position):
DIP switch
Baud rate
6
7
8
off
off
off
300
off
off
on
600
off
on
off
1200
off
on
on
2400
on
off
off
4800
on
off
on
9600
DIP switch
Interval (minutes)
3
4
5
off
off
off
1
off
off
on
2
off
on
off
5
off
on
on
10
1
0
1 2 3 4 5 6 7 8
ON
Содержание 186
Страница 3: ...2 Introduction ...
Страница 13: ...12 Installation Configuring power ...
Страница 23: ...22 Calibration Approximate Calibration ...
Страница 29: ...28 Operation Sensor contamination ...
Страница 37: ...36 RS 232 Communication Data Logger Option Error Codes ...
Страница 47: ...46 IEEE 488 Communication Option Serial Poll Status Byte ...
Страница 55: ...54 Virtual Instrument Operation Running multiple GPIB devices ...
Страница 65: ...64 Index ...