American Magnetics 05500PS-430-601 High Stability Integrated Power Supply System - Manual (Page 63)

Rev. 5 45
Operation
Shift Key Commands : Field Units
3.7.7 Field Units SHIFT-key
Use of the FIELD UNITS SHIFT-key provides a shortcut to the picklist
menu 1 for defining whether the field is specified and displayed in units of
kilogauss (kG) or tesla (T). The selected option also applies to remote
interface commands. The default setting is kilogauss.
3.7.8 Persistent Switch Heater Current SHIFT-key
Use of the P. SWITCH HTR. CUR. SHIFT-key provides a shortcut to the
menu 2 for setting persistent switch heater current. The value can be set to
between 0.0 and 125.0 mA. The default value is 10.0 mA unless preset by
AMI to match a specific superconducting magnet.
3.7.9 Stability SHIFT-key
Use of the STAB. SHIFT-key provides a shortcut to the menu for defining
the Model 430 stability setting. The stability setting is specified in percent
and controls the transient response and stability of the system. The valid
input range is from 0.0 to 100.0%. The default value is 0.0% unless preset
by AMI to match a specific superconducting magnet.
See section 3.10.2.1 on page 54 for details of how to determine the stability
setting to use.
3.7.10 Vs <> Vm SHIFT-key
The Vs <> Vm SHIFT-key is used to toggle the voltage display between
display of the voltage across the magnet (Vm) and the power supply output
voltage (Vs). See section 3.2.2 on page 30 for details.
3.7.11 Volt Meter SHIFT-key
The VOLT METER SHIFT-key is used to toggle the main display between
display of a voltmeter indicating magnet voltage (Vm) or supply voltage
(Vs), and display of ramp mode and persistent switch heater state. See
section 3.2.4 on page 31 for details.
1. Refer to section 3.10.3.4 on page 66.
2. Refer to section 3.10.2.8 on page 61.
+50.00 A - Field Units
+0.50 Vs Kilogauss Tesla
+50.00 A — PSwitch Current (mA)
+0.50 Vs 10.0