Yokogawa EJA220A - Manual (Page 42)

IM 01C21C01-01E 8-10
8. BRAIN TERMINAL BT200 OPERATION
% indication and
input pressure
indication
Transmitter is set
for “% display” when
shipped.
D20: DISP SELECT
NORMAL %
INP PRES
PRES & %
User-set engineering
unit display
D20: DISP SELECT
USER SET
USER & %
D21: DISP UNIT
D22: DISP LRV
D23: DISP HRV
Set for user-set
engineering unit display.
Set a unit to be
displayed on the BT200.
Set a numeric value for
engineering unit for 4 mA
output (LRV).
Set a numeric value for
engineering unit for 20 mA
output (HRV).
F0818.EPS
a. Display Selection (D20: DISP SELECT)
Follow the instructions given to the below to change
the range of integral indication scales.
When USER SET is selected, the user set values of
integral indication and A11: ENGR. OUTPUT
parameter are indicated.
• Example: Set the integral indicator scale to
engineering units display.
The “%” disappears from the
integral indicator display.
ESC
SET
D20:DISP SELECT
USER SET
FEED NO OK
SET
D20:DISP SELECT
NORMAL %
Use the or key
to select “USER SET.”
Press the key twice to
enter the setting.
Press the (OK) key.
F0819.EPS
b. Setting User-set Engineering Unit
(D21: DISP UNIT)
This parameter allows entry of the engineering units to
be displayed on the BT200. When the instrument is
shipped, this is set as specified in the order.
Follow the procedure below to change this setting.
This parameter need not be set for % display.
• Example: Set an engineering unit M.
CODE CAPS CLR ESC
SET
D21:DISP UNIT
M
FEED NO OK
SET
D21:DISP UNIT
M_ Set “M.”
Press the key twice to
enter the setting.
Press the (OK) key.
F0820.EPS