78
R
EV
9
A
MERICAN
M
AGNETICS
, I
NC
.
O
PERATION
: S
ETUP
S
UBMENU
D
ESCRIPTIONS
: L
OAD
S
UBMENU
power supply. The valid range is 0.001 to +100,000 A
1
, and can
be set by using either the numeric keypad as described on
page 54 or the fine adjust knob (on page 55).
V-V M
ODE
I
NPUT
R
ANGE
The voltage-to-voltage mode input range defines the remote
programming voltage input range required by the connected
power supply. The remote programming voltage is the output
signal provided by the Model 430 Programmer as an input to the
connected power supply.
This submenu item provides a picklist of six preset selections
and does not allow numeric entry of a range. The picklist values
are shown in the table below.
L
OAD
S
UBMENU
When the Load submenu is selected, several parameters associated
with the superconducting magnet load can be viewed and/or changed.
S
TABILITY
M
ODE
The stability mode provides configuration of the loop control gain
for operating with a magnet or testing a system on a short-circuit
load. The three available selections are
Auto
,
Manual
, and
Test
.
The
Auto
stability mode automatically sets the control gain based
on the configured presence or absence of a persistent switch,
and the entered or measured magnet inductance value as
described on page 82. A reasonably accurate guess (e.g. within
25%) or measurement must be provided for the Auto mode to
function correctly.
V-V Mode Input Range Picklist Selections
+0.000 to -5.000
+0.000 to +8.000
+0.000 to +5.000
-5.000 to +5.000
+0.000 to +10.000
-10.000 to +10.000
0.00 A — V-V Mode Input Range (V)
0.00 Vs
-10.000 to +10.000
0.00 A — Stability Mode
+0.50 Vs
Auto
Manual
Test
Summary of Contents for 430
Page 2: ......
Page 16: ...XVI REV 9 AMERICAN MAGNETICS INC FOREWORD SAFETY SUMMARY ...
Page 28: ...12 REV 9 AMERICAN MAGNETICS INC INTRODUCTION OPERATING CHARACTERISTICS ...
Page 64: ...48 REV 9 AMERICAN MAGNETICS INC INSTALLATION POWER UP AND TEST PROCEDURE ...
Page 208: ...192 REV 9 AMERICAN MAGNETICS INC SERVICE RETURN AUTHORIZATION ...
Page 248: ...232 REV 9 AMERICAN MAGNETICS INC APPENDIX SHORT SAMPLE MODE ...
