American Magnetics 05500PS-430-601 High Stability Integrated Power Supply System - Manual (Page 227)

Rev. 5 209
Index
RJ-45 connector - see Ethernet
routine maintenance 141
RS-232 configuration
connector 112, 162, 163, 178
null-modem/crossover cable 112,
178
parameters 112
termination characters 112
S
safety
cryogens xiv
equipment xvi
legend xvii
quenches xvi
segmented ramping 65
see ramping, segmented
settings 66
settings password 73
settings protection 66
setup
example 78
load submenu 54
misc submenu 65
supply submenu 49
setup lock 73
Shift Key Commands
Decrement Field 44
Field Current 44
Field Units 45
Fine Adjust 46
Increment Field 44
Persist. Switch Control 36
Persistent Switch Heater Current 45
Ramp Rate 39
Reset Quench 43
Stability 45
Volt Meter 45
Voltage Limit 43
short-circuit operation 21
shunt accuracy 24
shunt current measurement 167
Single-key Commands
Persistent Switch Control 35
Ramp / Pause 38
Ramp To Zero 38
Target Field Setpoint 37
slow networks 150
specifications
Model 430 167
Model 601 174
stability setting 21— 25, 45, 54— 56,
144
stabilizing resistor 21
status indicator 31
submenus 48
supply submenu
max output current 54
max output voltage 53
min output current 53
min output voltage 53
select power supply 50
v-v mode range 54
system configuration - see configuration
system features 1
system name 196
T
terminal torque limits 9, 168
test procedure 22
torque limit on terminals 9, 168
troubleshooting
cannot enter persistent mode 147
cannot exit persistent mode 147
charges slowly 145
communication failures 149
contacting AMI support 150
excessive LHe losses 148
magnet current drifts while PSwitch cool-
ing 150
Model 601 alarm 148
no field display 149
no power 142
operating voltage 14
oscillation 144
quenches 147
ramps slowly from zero 148
replacing the battery 144
replacing the Model 430 fuse 143
voltage limits 145
voltage selector 143
will
not charge 145, 146
will not discharge 146, 147
troubleshooting hints 141
U
unstable power supply 144
V
velocity sensitivity of fine adjust knob 34
Z
zero flux current measurement 1, 3, 10,
28, 167