TEST MODE FUNCTION 
169 
Simulate Mode 
Simulate Mode Overview 
 
The Simulate function, which works in AC+DC-
INT mode only, is used to test power supply 
fluctuation. This function is able to simulate 
common abnormalities in mains power such as 
fluctuations in voltage, phase and frequency. 
These simulations can be run as one-off 
anomalies or cyclic anomalies. 
Number of Repeat
Sync Code
Step Wave
Step Frequency
Step Voltage
Step 
ON/OFF Phase
Step Time
Test Mode
V RANGE
Recall Test
Save Test
Run Test
The Simulate function is comprised of 6 steps. 
Each step is run sequentially in the following 
order: Initial, Normal1, Trans1, Abnormal, 
Trans2, Normal2 and Initial.  
The Initial step is used as the initial 
and final settings of the waveform 
simulation. This is the standby step 
before the test starts and the standby 
step after the test ends. 
This step configures the normal output 
conditions that precede the abnormal 
conditions.