OPERATION
Use the Up () or Down () arrow keys to enter the desired value of the High or Low
Limits resistance trip point then press the SET key to advance to the next parameter or
press the EXIT key to store the setting and return to the test mode. The unit of measure is
in milliohms with a range of 0m - 510m at a current of 3.0A – 10.0A, 0m - 200m
at current of 10.1A – 25.0A, and 0m – 150mat current of 25.1A – 30.0A. Any
attempt to set the value outside this limits will cause the instrument to indicate an
ERROR message by producing two short beeps.
7.3. To set the Dwell time
Press the SET key until the display shows:
Use the Up () or Down () arrow keys to enter the desired dwell time, then press the
SET key to advance to the next parameter or press the EXIT key to store the setting and
return to the test mode. If the dwell time is set to 0.0s, the instrument will operate in a
continuous ON mode when the TEST button is pressed. It will stop when the RESET
button is pressed or the DUT goes into failure. The actual minimum dwell time setting is
0.5 seconds. The maximum dwell time setting is 999.9 seconds. Any attempt to set the
value more than 999.9s or less than 0.0s will cause the instrument to indicate and
ERROR by producing two short beeps.
7.4. To set the Offset
Press the SET key until the display shows:
Use the Up () or Down () arrow keys to adjust the setting of the offset manually, then
press the SET key to advance to the next parameter or press the EXIT key to store the
setting and return to the test mode. To set the Offset automatically, press the TEST button
when the test leads or test fixture is connected across the instrument Return and Current
outputs. The instrument will measure the resistance that is present and enter this value
into the Offset setting. This offset will be automatically subtracted from the actual
resistance reading before the reading is displayed. The unit of measure is in milliohms
with a range of 0m - 100m. Any attempt to set the value outside these limits will
cause the instrument to indicate and ERROR by producing two short beeps.
7.5. To set the Frequency
Press the SET key until the display shows:
Offset = XXXm
TEST to Auto Set