"RES 50.000" - main level is 50 ohms "R:TLV 40.000" - transient level is 40 ohms
"C:SLW.50000" - slew rate is 0.5 A/μs (1 to 1 k ohms range uses the CC slew rate setting).
If you now select the low range (R:RNG 1.0000), the settings will automatically be changed to fit into the new range as follows:
"RES 1.0000" - main level is 1 ohm (maximum value low range) "R:TLV 1.0000" - transient level is 1 ohm (maximum value low range) "V:SLW 5.0000" - slew rate is 5 V/μs (low range uses the CV slew rate setting).
If you now select the high range (R:RNG 10000), the settings will be automatically adjusted to fit into the new range as follows:
"RES
Examples |
|
The following examples illustrate how to set CR values. Before you do these examples, press | to |
set the CR values to their factory default states (see Table |
|
1.Set Range
a.Press 
to select the CR function. Now press 
to determine which range is presently selected. Note that the display indicates "R:RNG" and the maximum middle range resistance value. This means the middle range is presently selected.
b. Select the low range by pressing 
c.Press 
and note that the display indicates "R:RNG" and the maximum low range value. This means the low range is presently selected.
2.Set Main Level
a.Press 
and note that the display indicates "RES" and the maximum low range resistance value.
b.Set the main resistance level to 0.4 ohms by pressing 
c.Press 
again and check that the display indicates "RES 0.4000" .
You can use 
ENTRY keys to increment (
) and decrement ( 
) the RES setting. You can see the RES setting being incremented or decremented one step at a time each time you press the applicable Input key. The values are entered automatically (you don’t press the Enter key). Remember if the CR mode is active, the incremented or decremented values will immediately change the actual input.
3.Set Slew Rate
a.First press the 
(blue shift key) and note that the Shift annunciator goes on. Now press 
(shifted Tran Level key) to determine the present slew setting. Note that the display indicates "V:SLW" and the maximum voltage slew rate. The Electronic Load automatically selects the voltage slew rate when the low resistance range is selected.
b.Set the slew rate to 0.25 V/μs by pressing
c.Press 
and 
again and check that the display indicates "V:SLW 0.2500" (or the closest slew
rate step to this value for the particular model being programmed).
