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a) Disconnect any test leads from external devices.
b) Press the
key to select DC voltage and current mode, if
not already selected. If DC current mode is displayed, press the
key again to cycle to DC voltage mode.
c) Connect the unit under test to the voltage output terminals of the
CL3001 as shown in figure 10.
Figure 10 - DC Voltage Output Connection
d) Use the numeric keypad to enter the desired output value and
press the
key.
Alternatively, use the
or
cursor key to select a digit to
modify, followed by the
or
cursor key to ramp the digit up
or down. This method offers a simple solution when small changes
to an output value are required, or if specific decades need to be
incremented or decremented.
e) When DC voltage mode is first selected, the CL3001 is placed in
the standby (Stby) mode which puts the positive (+) output jack
into a high impedance state (>100k ohm) for safety. To place
the output into the active state, press the
key which
toggles between the standby and operate modes.
The standby mode is also activated in the following situations:
• If a fault occurs during operation, such as an overload or short
circuit condition.
• As a safety feature for all new outputs over 30 VDC. Refer to the
product specification section of this manual for maximum drive
currents.
•
Warning
. Scrolling the output when the output value is already
over 30V will not place the CL3001 in standby mode for each new
value.
17
Summary of Contents for CL3001
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