Chroma 63200A Series, Инструкция по эксплуатации и программированию

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High Power Electronic Load 63200A Series Operation & Programming Manual
3-18
Parameters:
L1: Set the loading value for A load.
L2: Set the loading value for B load.
SR
↗
: Set the current rise slew rate data.
SR
↘
: Set the current fall slew rate data.
I_RANGE: Set the current measurement range of Electronic Load. There are H, M and L for
selection.
The push button rotary and arrow keys can be used to change the selection and the numeric
keys can input the setting values.
Ranges (Low, Middle, High)
Resistance can be programmed in any of the three ranges, low range, middle range and
high range. The low range provides better resolution at low resistance setting. If any value
is over the maximum of low range, you must select the middle range. When any value is
over the maximum of middle range, you must select the high range. To change the range,
press the
RANGE
key few times until the VFD range indicator is active at you want to select.
The mode change will affect the Load, so will the change of range. Both of them will cause
the input to go through an off state. If the CR mode of Load is active, the new setting will
change the input immediately at a rate determined by the slew rate setting.
A/B State Switch
The static function has two setting levels L1 and L2. Use the
A/ B
key on the Load to
manually switch between the two programmed states. Slew rate determines the rate at
which Load level changes from one load level state to another.
CAUTION
It is suggested to use a remote sense cable to measure the UUT output
voltage.
Constant Voltage Mode 3.6.3
In CV mode, the Load will sink current to control the voltage source in programmed value.
Constant Voltage mode has 3 types of response speeds: fast, normal and slow. To enter
into the CV mode, press the
MODE
key and select CV mode.
L 1 = 1 5 0 . 0 0 0 V I _ L I M I T = 6 0 0 . 0 0 0 A C C
L 2 = 1 5 0 . 0 0 0 V R E S P O N S E = N O R M A L ( 1
) ▼
C R
0 . 0 0 0 V 0 . 0 0 0 A
C V
0 . 0 0 0 0 W
C P
C V _ H V o n = 0 . 0 0 0 V