Chroma 6404 - Power on Status; Output Setting & Execution

Programmable AC Source 6404/6408 User’s Manual
3-4
1. Disconnect any output load when doing the system test.
2. In step 3, the 6404/6408 performs system test after
pressing ENTER
. Upon completion of test, the 6404/6408
displays test result showing “PASS” or “FAIL”. In case of failure,
please contact your dealer for support.
3.2.6 Power on status
The 6404/6408 offers the user to set up the parameters of range, V and F when the power
switch is on.
Example: Set the power on status to be 230V, 50Hz.
Action
Display
1. Enter the configuration setup as stated in 3.2 if
required.
2. Press 6 , ENTER .
turn on r 150
3. Turn to select 300.
turn on r 300
4. Press ENTER .
turn on V 0.0
5. Press 2 , 3 , 0 .
turn on V 230.0
6. Press ENTER .
turn on F 60.0
7. Press 5 , 0 .
turn on F 50.0
8. Press ENTER .
turn on r 300
9. Press OUT/QUIT .
Set up 6
10. Select other setups by numeric keys, or
press OUT/QUIT again to exist from setup.
3.3 Output Setting & Execution
After the 6404/6408 AC source passes power-on self-test or when the user completes the
configuration setup, the 6404/6408 shows on the 7-segment LEDs the following values:
0.0 60.0 0.00
Which indicates that the present output settings for Vrms is 0 Volt, the output Freq is 60 Hz,
and any of the output measured values (including I/P/PF/CF) is 0. Before programming for
the outputs V and F, setting current limitation and output full range is to be done in advance.
They are introduced in the next sections.