Lake Shore Model 475 Gaussmeter User’s Manual
4-28
Operation
0 V
+1.5 V
+2.5 V
+3.5 V
–3.5 V
–2.5 V
–1.5 V
0 kG
+1.5 kG
+2.5 kG
+3.5 kG
–3.5 kG
–2.5 kG
–1.5 kG
Display
Reading
Output
Voltage
If the User Defined mode is selected, the next analog setup screen appears as a prompt for the low setpoint value. This
value represents the reading at which the
Analog Output 3 will be -10 volts
.
Ent er f or Anal og Out
L o w - 3 . 5 0 0 0 0 k G
Use the data entry keys to enter the low setpoint between ±350 kG or equivalent depending on selected field units. Enter
the numeric value first. Press
Enter
to accept the new value and advance to the units multiplier. Use the
s
or
t
key to
select a units multiplier of µ, m, blank, k or M, depending on selected field units. Press
Enter
to accept the new selection
and continue to the next setting screen. Press
Escape
to restart the setting sequence and enter a new value. Press
Escape
again to cancel the sequence and return to the normal display.
The next analog setup screen appears as a prompt for the high setpoint value. This value represents the reading at which
the
Analog Output 3 will be +10 volts
.
Ent er f or Anal og Out
Hi g h +3 . 5 0 0 0 0 k G
Use the data entry keys to enter the high setpoint between ±350 kG or equivalent depending on selected units. Enter the
numeric value first. Press
Enter
to accept the new value and advance to the units multiplier. Use the
s
or
t
key to
select a units multiplier of µ, m, blank, k or M. Press
Enter
to accept the new selection and return to the normal display.
Press
Escape
to restart the setting sequence and enter a new value. Press
Escape
again to cancel the sequence and return
to the normal display.
The following example demonstrates the User Defined Range with the setpoints entered above.
0 V
+2.5 V
+5 V
+10 V
–10 V
–5 V
–2.5 V
0 kG
+0.8 kG
+1.7 kG
+3.5 kG
-3.5 kG
-1.7 kG
-0.8 kG
Display
Reading
Output
Voltage
The following example is an asymmetrical scaling which demonstrates the versatility of user-selectable scaling.
0 V
+2.5 V
+5 V
+10 V
–10 V
–5 V
–2.5 V
+1.5 kG
+2 kG
+2.5 kG
+3 kG
0 kG
+0.5 kG
+1 kG
Display
Reading
Output
Voltage
Содержание 475
Страница 16: ...Lake Shore Model 475 Gaussmeter User s Manual 1 6 Introduction 1 4 SAFETY SYMBOLS ...
Страница 25: ...Lake Shore Model 475 Gaussmeter User s Manual Background 2 9 Figure 2 8 Examples of PI Control ...
Страница 36: ...Lake Shore Model 475 Gaussmeter User s Manual 3 10 Installation This Page Intentionally Left Blank ...
Страница 68: ...Lake Shore Model 475 Gaussmeter User s Manual 4 32 Operation This Page Intentionally Left Blank ...
Страница 82: ...Lake Shore Model 475 Gaussmeter User s Manual 6 6 Remote Operation Figure 6 2 Model 475 Status System ...
