Foldback - Chroma 62000H Series Operating & Programming Manual

Programmable DC Power Supply 62000H Series Operating & Programming Manual
4. Furthermore, Pin 22 is the input pin of TTL Level and is able to set the initial state to
PULL=HIGH or PULL=LOW.
5. When the DC Power Supply is set to OUTPUT = ON, the detail actions of EXTERNAL
ON/OFF are as shown in Figure 3-78.
_EXT ON
SIGNAL
Output
EXT ON
=DISABLE
EXT ON
=ENABLE

3.3.5.7 FOLDBACK

This function allows users to turn off the output that is OUTPUT = OFF when changing
output mode (CV to CC, or CC to CV) to protect the unit under test.
1. Use " ", "
shows.
2. Use the numeric keys (
mode. There are three options available for selection: DISABLE, CV TO CC and CC TO
CV.
3-44
Output
Figure 3-78
" keys to move the cursor to the column to be set as Figure 3-79
Figure 3-79
0 2
~ ) or "Rotary" ( ) knob to set the FOLDBACK