Installation – American Magnetics 4Q06250PS-430 High Stability Integrated Power Supply System User Manual
Page 36
18
Rev.
3
Installation
Power-Up Procedure
doubt as to the correct connection of a component, contact an AMI
Technical Support Representative. The user may be required to
properly make a few connections between the various system
components which were disconnected to facilitate packing and
shipping.
2. Temporarily place a short across the magnet current terminals.
Often this is most easily accomplished by unfastening the heavy
cables from the magnet current leads and fastening them together.
1
This will allow rudimentary power supply checks without
energizing the superconducting magnet.
3. Energize the Model 430 Programmer by placing the power switch
in the
I (ON) position.
4. When prompted by the Model 430 Programmer, energize the power
supply and press ENTER on the Model 430 Programmer.
Note
The slave unit must be turned on between 2 to 5 seconds after the
master, otherwise the units will fault and the power-up for bothall
units will have to be repeated.
Warning
All power supply parameters, both hardware and software, have
been set at the AMI factory. Power supply control, with the exception
of powering
ON
and
OFF
sequencing, is done by way of the AMI
Model 430 Power Supply Programmer. No field adjustments or
reconfiguration of the power supply should be attempted in the field
unless specifically described in this document or recommended in
writing by an AMI Technical Support Representative.
5. Enter a stability setting of 100%. Refer to sections 3.3 on page 25
6. Verify the various setup menu values for the system (with the
exception of the stability setting, which is to be temporarily left at
100%). If the power supply system was purchased with an AMI
magnet, AMI has preset the setup menu values for proper
operation. See sections 3.3, 3.5, 3.9 and 3.10 for more discussion of
the setup menu values and their entry into the Model 430
Programmer.
1. If the system shipped with CamLoc quick-disconnect connectors, they may be quickly dis-
connected from the magnet leads and connected together.