American Magnetics 4Q1010PS-430 Integrated Power Supply System - Manual (Page 39)

Rev. 5 21
3 Operation
This section describes the operation of the Model 430 Programmer. Every
menu and submenu item is illustrated and described in detail. An example
setup of the Model 430 Programmer is presented in section 3.11 on
page 72. An example ramping operation is presented in section 3.14 on
page 85.
3.1 System Power On/Off Sequence
The Model 430 Programmer should always be energized before the power
supply that it is controlling. The Model 430 Programmer is designed to
prompt the user in order to ensure the power supply is energized at the
proper time. The Model 430 Programmer should always be de-energized
after the power supply is shut down.
3.1.1 Model 430 Programmer Power On/Off
Place the Model 430 Programmer power switch in the ON position. After
the Model 430 Programmer is powered on and fully initialized (about 20
seconds), the following display will appear:
After this screen is displayed, the power supply can be powered up (See
“Energizing Power Supply” on page 22.) followed by pressing the ENTER
key on the Model 430 Programmer. This brings up the default display 1 .
Note
If turned off, the Model 430 Programmer must remain unpowered
for at least 5 seconds before it is powered back on. If not, there may
be an initialization error, in which case the following screen will be
displayed.
1. Refer to section 3.2 on page 22.
+0.00 A - Turn on power supply
+0.00 Vs Press ENTER to continue
AMI Model 430 Programmer
FAILURE TO LOAD.