User Manual

Section 2: General operation Series 2200 Programmable DC Power Supplies Reference Manual
2-30 2200S-901-01 Rev. A/November 2011
Timer example
This example sets up the power supply to output 6 V, 1 A for 7 seconds before the output
automatically turns off.
Keystrokes
Perform the following procedure using the keys on the instrument's front panel to save the test setup.
To configure the duration of the timer and enable the timer feature:
1. Press Shift and Menu (1) to access the configuration menus.
2. Use the arrow keys, navigation wheel , or the keypad to select Protect. Press Enter.
3. Use the arrow keys, navigation wheel , or the keypad to select Out Time Set. Press Enter.
4. Use the arrow keys, navigation wheel , or the keypad to select On. Press Enter.
5. Use the arrow keys, navigation wheel , or the keypad to input Time = 7.00 S. Press
Enter.
6. Press Esc a few times to return to the initial screen.
7. Press V-Set.
8. Use the arrow keys, navigation wheel , or the keypad to input 6 V. Press Enter.
9. Press I-Set.
10. Use the arrow keys, navigation wheel , or the keypad to input 1 A. Press Enter.
11. Press Output On/Off to turn on the output.
Wait for 7 seconds. The output will turn off automatically
Programming commands
*RST
SOURCE:FUNC:MODE FIX
SOURCE:VOLT 6V
SOURCE:CURR 1A
To configure the duration of the timer:
OUTPUT:TIMER:DELAY 7S
To enable the timer feature:
OUTPUT:TIMER:STATE ON
OUTPUT:STATE ON
To disable the timer feature:
OUTPUT:TIMER:STATE OFF