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CFS100 SERIES OPERATION MANUAL
SECTION 6: FRONT PANEL OPERATION
Entire Contents Copyright
2016 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CFS100 Series Power Source Operation Manual
Page 84 of 146
6.12.7
Surge/Drop Programming
To program the Surge/Drop parameters, use the “
∧
,
∨
” soft keys to navigate to the
Surge/Drop parameter. Pressing the “
Edit
” soft key will display the screen shown below.
The Surge/Drop field is either set to ON or OFF using the “
Change
” soft key. The two modes
are defined as follows:
OFF:
Surge/Drop feature is disabled so no voltage surge or sag will take place. When OFF,
additional SD-Volt screens will not be visible.
ON:
Surge/Drop feature is enabled. This means the SD-Volt parameters all have to be
programmed to determine the level and duration of the voltage surge or sag.
To change the Surge/Drop mode between
ON
or
OFF
, press the “
Change
” soft key to toggle
between the two selections. Press the “
Enter
” soft key to accept the parameter, or press the
“
Esc
” soft key to move back to the voltage parameter screen. You must press the Enter soft
key for the new setting to take effect transitions the screen to the next parameter: SD-Volt.
Note:
The user can bypass editing this parameter and move to the next or previous
parameter set screen by pressing the “
Prev
” or “
Next
” soft key.
When Surge/Drop is ON, the following additional parameter screens will be accessible in the
order shown here:
SD-Volt
Surge or Drop Voltage level. Surge versus Drop is determined by the values
of Voltage and SD-Volt. If Voltage > SD-Volt, a Drop will occur. If Voltage <
SD-Volt, a Surge will occur.
SD-Site
Time offset from 0° Phase angle of output voltage where the surge or drop
will start. Note that the Start and Stop phase angles for the program
memory (See Section 6.12.1, “Phase Angles”) do NOT apply here. The 0° is
with respect to the sinewave.
SD-Time
Duration of the voltage surge or drop in msecs. Note that the range for this
parameter is 0-20 msec when SD-Cont is ON or 0-99 msec when SD-Cont is
OFF.
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