Teledyne Analytical Instruments LXT-380, Инструкция по эксплуатации

Страница: 52 / 104

LXT-380 Universal Transmitter Operation
Teledyne Analytical Instruments
33
•
LINE , The Line graph is a moving average of the process
variable with the 4-20 mA range as the maximum/minimum
values and a choice of time scales.
The Time scale is the amount of time displayed across the full
screen. Choices include:
•
GAUGE , Live reading displaying 0-100% of 4-20 mA range.
The Alarm Relay number(s), #1, #2 and #3 mark the
respective set points on graph.
•
BAR , Live reading displaying 0-100% of 4-20 mA range. The
Alarm Relay number(s), #1, #2 and #3 mark the respective set
points on graph.
Pressing OK after selecting a Graphical Display will exit the menu
structure and return to the Main Display.
Location: CONFIG → XMTR → LCD → GRAPH.
3.4.3 TAG TRANSMITTER NAME
Two 16 character lines are available for naming the transmitter,
Upper and Lower case characters, Numbers and Punctuation are
available. The information entered will be displayed in the INFO screen
and optionally in the Main display sequence if activated in the TAG ON
menu. The character set is listed below sequentially; the first character in
the set is an empty space.
! ” # $ % & ‘ ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F
G H I J K L M N O P Q R S T U V W X Y Z [ ¥ ] ^ _
‘ a b c d e f g h I j k l m n o p q r s t u v w x y z { | } → ←
Entry is accomplished by scrolling through the alphanumeric list
with the ▲ (forward →) and ▼ (backwards ←) arrows to the character
of choice and then pressing
NEXT to advance the cursor to the next
digit. Pressing and holding the ▲ or ▼ keys will initiate two speed auto
scrolling. Press BACK to exit the screen.
Full Screen
Period 15 min. 1 hour 12 hr. 1 day 2 days
Sample Rate ( 1
point every) 10 sec. 40 sec. 8 min. 15 min. 30 min.