Alpha EM DC 6000, Руководство по эксплуатации

Страница: 32 / 48

7.2 System Parameter Selection Screen
The first menu in the setup menu is the system parameters
menu. In this menu, the user can configure the parameters
related to the system within which the instrument will be
used and different measurement
parameter configurations.
The display text on this
screen is shown.
Pressing or keys on this screen will navigate through
different menu screens as shown in flowchart.
7.2.1 Auto Voltage Detection
This screen can be used to
enable (y) or disable (n) auto
voltage detection according to
the input voltage.
Nominal Voltage Input Voltage
10 - 60V Meter
12 < 18V
24 >= 18 & <36
48 >= 36 & < 56
60 > 56
61 - 200V Meter
72 < 90
110 >= 90 & < 135
160 >= 135 & < 180
200 > 180
201 - 1000V Meter
220 < 235
380 >= 235 & < 450
500 >= 450 & < 600
750 >= 600 & < 800
1000 > 800
Choosing "yes" in the options will set the nominal voltage
value. Table-4 shows different nominal voltage values set
for different input voltage values.
7.2.2 Nominal Voltage
On this screen the user can set the value of the nominal
voltage (voltage full scale V-FS) value for the meter.
Range for this value can be any of the three.
1) 10 - 60 V
2) 61 - 200 V
3) 201 - 1000 V
Each parameter screen toggles between its parameter
name and its parameter value every 3 seconds.
7.2.3 Current Full Scale Value
The nominal full scale current that will be displayed as the
currents. This screen enables the user to display the
currents without any shunt ratings, the values displayed
here represents the currents in ampere. The range for
these values is 1-20000 A. .The following two screens
toggles between its parameter name (A-FS) and its
parameter value for 3 sec.
Table-4
Note: Changing this value will perform a "reset"
operation. i.e. all stored parameter values will
be erased.
St M
K
Old Imp Exp Dmd W A V hr Old Imp Exp Dmd W A hr Old Imp Exp Dmd W A hr
St M
K
Old Imp Exp Dmd W A V hr Old Imp Exp Dmd W A hr Old Imp Exp Dmd W A hr
St M
K
Old Imp Exp Dmd W A V hr Old Imp Exp Dmd W A hr Old Imp Exp Dmd W A hr
St M
K
Old Imp Exp Dmd W A V hr Old Imp Exp Dmd W A hr Old Imp Exp Dmd W A hr
St M
K
Old Imp Exp Dmd W A V hr Old Imp Exp Dmd W A hr Old Imp Exp Dmd W A hr
Parameter
Name
Toggles every
3 Sec
Parameter
Value
30