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Programmable DC Electronic Load 63600 Series Operation & Programming Manual
4.4.6 Setting CZ Values
When operate in CZ mode, the VFD displays CZ mode.
There is only one impedance range for CZ operation. The current is always in high range.
ALL resistance levels are programmed in Ω. The C
following examples show how to set the CZ values of Load module for model 63630-80-60.
1.
Set the Level of the equivalent parallel load capacitance C
The setting range is from 30μF to 50,000μF. There are 15,000 discrete steps in the
range. Press the
change the display value to 2,000μF, then press
The user may use
data, then turn the rotary knob to change the value of that digit.
If the user does not use
value changes according to the rotary knob turning speed
2.
Set the Level of the equivalent parallel load resistance R
The setting range is the same as the CR mode high range of the Load model. There are
15,000 discrete steps in the range. Press the
Turn the Rotary knob to change the display value to 3Ω, then press
confirm.
3.
Set the Level of the equivalent series inductance Ls
The setting range is from 0.1μH to 20μH. There are 15,000 discrete steps in the range.
EDIT
Press the
the display value to 0.1μH, then press
4-16
EDIT
key to enter into the editing mode. Turn the Rotary knob to
C
:
2000
L
or
key to change the cursor position to different digit of
or
R
:
3.0
L
key to enter into the editing mode. Turn the Rotary knob to change
Ls :
0.1
CZ
is in μF, and the Ls is in μH. The
L
L
ENTER
key to confirm.
μF
key to display the cursor, then resolution of the
L
EDIT
key to enter into the editing mode.
Ω
ENTER
key to confirm.
μH
ENTER
key to
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