Function
and Features
Copyright ©ITECH Electronic Co., Ltd.
17
and
(Shift)+
(Info), other keys are disabled. Press this composite key to
cancel locking.
3.5 Short-circuit analog function
The load can analog a short circuited circuit at input terminal
.
Test whether the
protection function of DUT is operable when the DUT output terminal is short
circuited. Press
(Shift) +
(Short) at the front panel of electronic load
to switch the short circuit status. When the short circuit does not affect current
set value, when
(Shift) +
(Short) is pressed again, the electronic load
will return to original set status.Actual current value consumed by load at short
circuit depends on the existing working mode of load and current range. Under
CC, CP and CR modes, maximum short-circuit current is 110% of current range.
Under CV mode, short circuit current is equivalent to that constant voltage value
of load is 0 V.
3.6 Configuration save function
The electronic load can save some commonly-used parameters in 100-group
NVM for convenient and fast usage. Saving parameters comprise working
mode, voltage, current, etc. The
[Shift]
+ 4 (Save) keys can be used for saving
parameters. The
[Shift]
+
[Enter]
(Recall) key is for quick invoking.
Memory function
During RECALL, please recall saved parameters in combination with the
Memory function in the system menu. To recall saved data, please combine the
Group option in Memory function under system menu.
Save is divided into GROUP0
～
GROUP9
⚫
Group0: recall parameters in Group 1-10;
⚫
Group1: recall parameters in Group 11-20;
⚫
Group2-Group9 will be in the same manner;
NOTE
Recall 1,2,3,4,5,6,7,8,9,0 correspond to recall of Groups 1-10. Similarly,
Group2-Group9 will be in the same manner.
Operation steps
If the operator needs to save configured parameter values for direct recall in
follow-up operation, refer to the steps below:
E.g., power supply 6V and 3A. The electronic load works under constant current
(CC) 1A. Save "CC 1A" in register 9 for recall.
⚫
SAVE
：
1. Set parameters and press
[Shift]
+ 4 keys to save data. Press 9 key (to
select in which group the data is to be saved).
5.8949V 0.99994A
5.89W SAVE 9
2. Press
[Enter]
key.
5.8949V 0.99994A
5.89W cc=1.000A
⚫
RECALL
