Yokogawa EJA115 - Manual (Page 18)

IM 01C22T01-01E 2-11
2. HART COMMUNICATOR OPERATION
(10) Integral Indicator Scale
T0204.EPS
Display
Mode
Display
Related
Parameters
NORMAL %
USER SET
USER & %
INP PRES
PRES & %
% rnge 45.6%
Description
Engr disp range
20.0M
% rnge
45.6%
Engr disp range
20.0M
Pres 456 kPa
% rnge 45.6%
Pres 456 kPa
Indicates –5 to
110% range
depending on the
set range (LRV,
URV).
Indicates user set
and % alternately
in 3 second
intervals.
Indicates input
pressure.
Indicates input
pressure and %
alternately in 3
second intervals.
Displays values
depending on
engr disp LRV
and engr disp
URV Units set
using engr disp
unit are not
indicated.
* The number of lines displayed on the LCD is determined by the
number of LRV and URV lines set on the brain terminal.
See (a) through (c) for each setting procedure.
% indication and input
pressure indication
Normal %
Input press
Input press & %
User-set engineering
unit display
User set
User set & %
Engr disp unit
Engr disp LRV
Engr disp URV
F0221.EPS
Transmitter is set
for “NORMAL %”
when shipped.
For % display, set
this parameter
only.
Set for user-set
engineering unit
display.
Set a unit to be
displayed on
the HART Com-
munication.
Set a numeric
value for engi-
neering unit for
4 mA output
(LRV).
Set a numeric
value for engi-
neering unit for
20 mA output
(HRV).
(a) Display Mode
Follow the instructions given to the below to
change the range of integral indication scale.
When
USER SET is selected, the user set values
of integral indication.
F0222.EPS
(ENTER)
EJA:
Display mode
Normal %
Normal %
User set
User set & %
Input press
HELP SEND ESC ENTER
Select User set and press ENTER
(F4).
Press SEND (F2) to send the data
to the transmitter.
(SEND)
1. Device setup
4. Detailed setup
4. Display condition
1. Display mode
Example: Set the integral indicator scale to engineering units
display
(b) Setting User-set Engineering Unit
Engr unit allows entry of the engineering units to
be displayed on the HART communicator. When
the instrument is shipped, this is set as specified in
the order. Follow the procedure below to change
this setting.
Since these units are not displayed on the integral
indicator, use the adhesive labels provided
Engr
unit need not be set for % display.
F0223.EPS
(ENTER)
EJA:
Engr unit
HELP DEL ESC ENTER
Set M, and press ENTER (F4).
(SEND)
1. Device setup
4. Detailed setup
4. Display condition
3. Engr disp range
1. Engr unit
Example: Set an engineering unit M.
(c) Lower and Upper Range Value Setup in
Engineering Unit
Engr disp LRV and Engr disp URV are used to
set the lower and higher range values for the
engineering unit display. When the instrument is
shipped, these are set as specified in the order.
Note that these items need not be set for % display.