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8. LCD and Remote Interface Setup
Procedures
These procedures are accessed in sequence as follows:
a)
Press the
and
keys to select the SETUP
function.
b)
At the "LCD CONTRAST" prompt, press the
or
key to adjust the LCD contrast level. When complete,
press the
key.
c)
At the "LCD BACKLIGHT" prompt, press the
or
key to adjust the LCD backlight level. When complete,
press the
key.
d)
At the "Remote Interface" prompt, press the
or
key
to select the RS-232 interface or the GPIB interface. When
the desired interface is selected, press the
key.
e)
If the GPIB interface was selected, the "GPIB Address"
prompt appears. Press the
or
key to ramp
through the possible addresses, 0 to 30. When the
desired address is displayed, press the
key.
9. Remote Interface
9.1 Introduction
The CL3001 can be controlled remotely from a personal computer
(PC) using either a RS-232 serial connection or an IEEE-488 parallel
connection (also called a General Purpose Interface Bus, or GPIB,
connection). In either case, individual commands can be typed into
a terminal emulator program suitable for the connection type, or the
calibrator can be controlled by an automated PC program using the
CL3001 command set. You can write your own automated PC
program, or it may be possible to purchase a suitable third party
program and configure it for the CL3001. Compatible software for
IEEE-488 operation may be purchased from third parties.
The RS-232 connection allows one CL3001 to be connected to one
PC. The communications speed is slower than IEEE-488, but no
extra equipment is required other than a low cost null modem cable.
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