User guide

Rev. 5 193
Index
shift persistent switch control 29
target field setpoint 31
voltage limit 36
L
LED
current leads energized 41
definition 156
field at target 19, 40, 89
magnet in persistent mode 29, 40,
77, 79, 84, 89, 126
magnet quench 41, 86
power-on 40
shift 32
limit example 53
load submenu
calculate inductance 53
coil constant 50
current limit 52, 53
enable external rampdown 58
enable quench detect 57, 58
example limits 53
pswitch cooling gain 57
pswitch cooling time 56
pswitch current 55
pswitch current detect 54
pswitch heated time 55
pswitch installed 54
pswitch ramp rate 56
stability setting 48
locked 60, 67
loop gain 49
M
magnet current
drifts while PSwitch cooling 142
oscillating 138
rating 31, 33, 35, 37, 38, 51,
52, 66
viewing established persistent current
31, 82
magnet specs 73
menu
cursor 27
navigation 27, 42
structure diagram 43
menus
load submenu 48
misc submenu 59
net settings submenu 68
net setup submenu 70
supply submenu 43
misc submenu
coil constant lock 65
current limit lock 65
display brightness 59
display brightness lock 67
external rampdown lock 67
field / current lock 64
field units 60
field units lock 64
fine adjust lock 65
increment / decrement field lock 63
mag current rating lock 66
net setup lock 67
persistent switch settings lock 66
power supply lock 63
pswitch control lock 62
quench detect lock 66
quench rate 60
quench rate lock 66
ramp / pause lock 62
ramp rate time units 59
ramp segments 59
ramp settings lock 62
reset quench lock 63
settings password lock 67
settings protection 60
stability settings lock 64
target field setpoint lock 62
voltage limit lock 63
voltmeter lock 65
Vs / Vm lock 64
Model 430
appears to lock up 142
remote control application 182
Model 430IP 185
N
name, system 183
net settings submenu
address assignment 69
gateway address 70
IP address 69
subnet mask 69
system name 69
net setup submenu
gateway IP address 71
IP address assignment 70
subnet mask 71
system IP address 71
null-modem/crossover cable
Ethernet 168, 171, 183, 185
RS-232 106, 165
O
operating modes
four-quadrant 9
operating voltage, changing 12
operation 21
operational limits 90
P
password 61, 67
persistent mode