Yokogawa AXFA14G/C - Manual (Page 70)

IM 01E20C02-01E 7-1
7. OPERATION VIA BRAIN TERMINAL (BT200)
7. OPERATION VIA BRAIN TERMINAL (BT200)
NOTE
This chapter describes the AXFA14 converter as
an example. The same attention must be paid to
the AXF integral flowmeter.
7.1 BT200 Basic Opera-
tions
7.1.1 Key Layout and Display
F0701.EPS
LCD
(21 characters
؋ 8 lines)
Power
ON/OFF key
ENT key
• Enters selected
items
• Sets up input data
on the connected
instrument.
• Runs BT200
functions.
Alphanumeric keys
• Enter digits
• Enter letters in
combination with
the shift keys.
Shift keys
Function keys
Used to execute
commands
displayed at the
bottom of the
screen.
(See Table 7.1.)
Movement keys
• Select items
• Move the cursor
• Change pages
Figure 7.1 Key Layout
F0702.EPS
PARAMETER
A10:FLOW RATE(
% )
80.0 %
A20:FLOW RATE
100m3/h
A21:FLW RATE(mA)
1417
Menu choices
(up to six are
displayed)
Messages
Menu Screen
Screen titles
MENU
A:DISPLAY
B:EASY SETUP
C:BASIC SETUP
D:TOTAL SET
E:PULSE SET
F:STATUS FUNC BATTERY
HOME SET ADJ ESC Function commands
Parameter Screen
DATA DIAG PRNT ESC
Parameters
(up to three are
displayed)
Function commands
If BATTERY is displayed on
the screen, it indicates that the
battery voltage has dropped.
7.1.2 Key Descriptions
(1) Alphanumeric keys and shift keys
You can use the alphanumeric keys in conjunction with
the shift keys to enter letters, digits, and symbols.
Shift keys
Alphanumeric keys
F0703.EPS
a) Entering digits, symbols, and spaces [i.e., 0-
9, period (.), hyphen (-), underscore (_)]
Simply press the required alphanumeric key.
1 –9
Entry Key-in sequence
– 4
0.3
T0701.EPS
b) Entering letters (i.e., A through Z)
Press an alphanumeric key following a shift key to
enter the letter shown on the same side as the shift
key. The shift key must be pressed for each letter
being input.
Left-side letter on an
alphanumeric key
F0704.EPS
Right-side letter on
an alphanumeric key
Entry Key-in sequence
W
IC
J. B
T0702.EPS