IM CA71-E
7-3
Functions Provided by DIP
Switch
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App
7.1 Sweep Function
Step 6:
Using the pair of and keys, set the upper limit of
the signal to be output.
The lower limit is set to a value predetermined depending on
the selected range.
Step 7:
Pressing the
key initiates sweeping and the output value
begins to increase.
• The LCD shows
and the lower limit (default)
for approximately two seconds.
The calibrator outputs the default.
• Then, the LCD reading and the output value begin to
increase in fixed increments, up to the upper limit,
in the sweep time set in the preceding steps.
• When the output reaches the setpoint, the calibrator retains
the output as is, and automatically holds sweep operation.
Step 8:
Pressing the
key once again causes the output value to
begin decreasing. The output value decreases down to
the lower limit in the same amount of time it took to increase
up to the upper limit. When the output reaches the lower limit,
the calibrator retains the output as is for approximately three
seconds, and then automatically turns it off.
Thus, one cycle of sweeping is completed.
Step 9:
To quit the sweep function, turn off the calibrator by pressing
the
key.
Step 10:
Place switch 1 back in the OFF (left-side) position to disable
the sweep function.
NOTE
• When the output reaches the lower limit, the calibrator retains the output
as is for three seconds, and then turns it off. Thus, one cycle of sweeping
is completed.
• To alter the direction in which the output changes, press the
key when
sweeping is in progress (LCD reading is changing).
The calibrator alters the direction of change and continues sweep operation.
For example, pressing the
key during an increase in the output causes
the output to begin decreasing.
