Function and Features
Copyright © ITECH Electronic Co., Ltd. 19
Measure voltage rise/drop time
Set stopping voltage value
CR-LED
CR LED MODE
Analog LED lamp function (under CR
mode)
Remote-Sense
REMOTE SENSE STATE
Remote sense compensation
Start remote sense compensation function
Stop remote sense compensation function
Ext-Program
External analog quantity function
Start external 0-10 V analog quantity control function
Stop external 0-10 V analog quantity control function
3.8 Triggering function
Triggering function is necessary to operate dynamic pulse output and list output.
There are five triggering methods to trigger the DUT.
Optional triggering sources of triggering function of electronic load comprise:
Key ([Trigger] key) trigger: when key trigger is valid, press [Shift] +
key and the load will trigger an operation.
External trigger signal (TTL): TRIG on the rear board is the triggering
input terminal. When external trigger signal method is effective, after
applying a low pulse (> 10 us), the load will trigger an operation.
Bus trigger: when the bus trigger is valid, after the load receives a trigger
command (GET or * TRG) from GPIB port, the load will trigger an
operation.
Timing trigger: when the timing trigger is valid, the load will automatically
trigger an operation at intervals.
Trigger holding: when trigger holding is valid, only when the load receives
trigger command (TRIG:IMM), the load will trigger an operation.
Select the triggering sources as follows:
Operation steps
1. Press [Shift] + [8] (system) to enter system menu setting screen.
Initialize Power-ON Buzzer
2. Press
to move to the Trigger and press [Enter] to enter
triggering source selection screen.
SOURCE MANUAL
3. Press
to select trigger method and press [Enter] to complete
setting.
Manual (Def): Manual trigger
External: external signal trigger
Hold: special command trigger
Bus: BUS command trigger
Timer: timer trigger
4. Press [Esc] to exit setting. The system displays original values under
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