Cameron NUFLO MC-III, Руководство пользователя

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33
MC-III™ Panel Mount Flow Analyzer Section 3
To Configure the 4-20 mA Output:
Enter the Output menu. Press OUTPUT MENU.
OUTPUT
MENU
Enable or disable the 4-20 mA output. Press UP ARROW to toggle output to
“on” or “off”.
TEST
Toggles between
“off” and “on”
Press ENTER. If the 4-20 mA output
is enabled, the LCD will display the
“Low” flow rate and the decimal point
in the numeric display will begin
blinking.
SAVE
ENTER
Enter the decimal point position for the
“Low” flow rate. The words “4-20 mA
LOW” should appear at the bottom of
the LCD.
Press UP ARROW to change the
position of the decimal point.
TEST
00000000
/MIN
CF
.
Enter the “Low” (4-mA) flow rate.
Digits are entered from right to left.
Press LEFT ARROW until the
rightmost digit in the top display
begins blinking.
LOG
00000000
/MIN
CF
Press UP ARROW to change the
digit.
TEST
Press LEFT ARROW to select the
next digit to the left.
Continue pressing UP ARROW and
LEFT ARROW alternately to enter all
remaining digits.
LOG
Press ENTER. The LCD will display
the “High” flow rate and the decimal
point in the numeric display will begin
blinking.
SAVE
ENTER
Enter the decimal point position for the
“High” flow rate. The words “4-20 mA
HIGH” should appear at the bottom of
the LCD.
Press UP ARROW to change the
position of the decimal point.
TEST
00000000
/MIN
CF
.
Enter the “High” (20-mA) flow rate.
Digits are entered from right to left.
Press LEFT ARROW until the
rightmost digit in the top display
begins blinking.
LOG
00000000
/MIN
CF
Press UP ARROW to change the
digit.
TEST
Press LEFT ARROW to select the
next digit to the left.
Continue pressing UP ARROW and
LEFT ARROW alternately to enter all
remaining digits.
LOG
Press ENTER.
SAVE
ENTER
The Pulse Output menu prompt will appear immediately following the entry of 4-20 mA parameters. See
Configuring the Pulse Output, page 34 , for the pulse output configuration procedure.