American Magnetics 420 Power Supply Programmer - Manual (Page 61)

Rev. 7 43
Operation
Setup Menu : Supply
The valid range is 0.000 to as much as -2000.000 Amperes.
1
A
unipolar power supply has a minimum output current of 0.000
Amperes. This setting can be edited only if a Custom... supply is
selected.
3.2.1.5 Max Output Current
The maximum output current is specified in Amperes and reflects
the maximum output current capacity of a connected power supply.
The valid range is 0.001 to as much as +2000.000 Amperes.
1
This
setting can be edited only if a Custom... supply is selected.
3.2.1.6 V-V Mode Input Range
The voltage-to-voltage mode input range defines the remote
programming voltage range required by the connected power
supply. The remote program voltage is the output signal
commanded by the Model 420 to drive the connected power supply.
This setting can be edited only if a Custom... supply is selected.
This menu item provides five preset selections and does not allow
numerical entry of a range. Use the
237,21 key to cycle through
the list of presets. The presets include:
1. The minimum and maximum output currents are bounded by the specific Model 420
configuration purchased. See page 7 for the specifications for each configuration.
The entered value cannot exceed the programmable limits.
Table 3-3. Predefined voltage-to-voltage mode input range ranges.
+0.000 to +5.000
+0.000 to +10.000
-5.000 to +5.000
-10.000 to +10.000
+0.000 to -5.000
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