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PROGRAMMING AND INTERFACING
Power Up and Device Clear Defaults
When the 1750 is first powered up the machine state reinitializes to the last settings it had before its
last power down. When a device clear or selected device clear is executed from the bus, the machine
state reinitializes to factory defaults. See Table 3-1 for a summary of these default settings.
Reading from the IEEE-488 bus
Below are some BASIC instructions for making a 1 kΩ measurement of a resistor via the interface bus.
This will be executed by programming the 1750 to the 2 kΩ @ 1 mA range, fast one-shot trigger, and
take a resistance reading.
Send the ASCII string, “R13T1X” to address 12
[OUTPUT 12; “R13T1X”
Where R13 = 2 kΩ @1 mA range
T1 = Set 1750 to Fast One-Shot Trigger
X = Message Delimiter
Retrieve the reading of ASCII string “1.0000 kOhm” with default terminators of <CR><LF>and EOI
ENTER 12
LINE INPUT A$
PRINT A$
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