SECTION 7: CONNECTORS, APPLICATIONS & PROTECTION FEATURES
Entire Contents Copyright
2014 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
42L Series Modular DC Load Operation Manual
Page 51 of 88
KEY# Description
3.
START/STOP Test key. Press the “START/STOP” key to start or stop the SHORT test when
SHORT test function is enabled.
The load will go to “ON” state automatically when the “START/STOP” key is pressed and
start the SHORT test. The load will go to “OFF” state automatically when the
“START/STOP” key is pressed to stop the short test. However, the load will stay in the “ON”
state if the load was “ON” before SHORT test execution.
The SHORT test function is used to the UUT’s short circuit protection function. The SHORT
test will sink the load’s full scale current until the UUT’s voltage drop is between the set
V_Hi and V_Lo limits. The lower 5-digit LCD display will shows "PASS", otherwise it will
show "FAIL".
Press any key to return to normal mode LCD display.
19
OCP key and LED Functions
1.
OCP test function Enable/Disable Key. Press the “OCP” key to enable the OCP test function
and the indicator LED will be lit. The LCD display shows “OCP” on the top 5-digit LCD
display, shows “PRESS” on the middle 5-digit LCD display and shows “START” on the bottom
5-digit LCD display.