To Next Page

To Previous Page

Functions and Characteristics

4. Operate key and move to OFF. Press [Enter] key (In this case,

OFF changes to ON, and the VF status indicator Trig lamp of the VFD

display is illuminated). Press [ESC] key to exit setting.

LIST OFF CALL EDI

5. Press [On/Off] key to open input and press [Shift] + key (Trigger key).

L1. 0. 0

Trig

3.10 Test Function

The transient test allows switching between two different load values. A

common application is to test the dynamic characteristics of DC source.

There are three different types of transient operation: continuous, pulse,

toggled.

Transient test parameters include:

 Transient test mode

 Transiently switched A and B values

 Pulse width time (In PULSE mode)

 Frequency

 Duty cycle

 Current rise and fall slope (CC mode specific parameters)

3.10.1 Transient Test Function

Continuous Mode

In continuous transient operation, the load is continuously switched between

two load values. An example is shown in the following figure:

Take CC mode as an example (other modes operate similarly). When the

measured instrument output voltage is 10V, current is 3A, and load current is

switched between 1A and 2A, the transient test parameters and steps are set

as follows:

1. Press [Shift]+[2] (Tran), move key to select ON, press [Enter] to

confirm.

TRAN ON OFF

2. Press to select transient operation mode as CONTINUOUS (the

indicator lamp Trig will be lighted).

MODE CONTINUOUS

PULSE TOGGLE

ITech IT8500plus Series User Manual

Other manuals for ITech IT8500plus Series