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For Deltapi K Pressure or KST
Temperature transmitters
T R I M M I NG A N D S E T U P
SNSR
4 - 20
LOOP RERAN
TR I M TR I M TEST
A p p l y i n p u t
_ _ _ _ _ _
P r e s s a n y
k e y
c o n t i n u e
P V :
0 . 0 0
m b a r
I N P U T R E F E R E N C E TO :
S E T
S E T
4 m A
2 0 m A
P V :
0 . 0 0
m b a r
4 m A P O I N T S E T
S E T
S E T
4 m A
2 0 m A
For 600T EN Pressure Transmitter
T R I M M I NG A N D S E T U P
SNSR
4- 20
LOOP CALI
TR I M TR I M TEST
SNSR
4- 20
LOOP RERAN
TR I M TR I M TEST
For 600T Pressure Transmitter
C A L I B R A T I O N
PV
OUT
RERAN
SCALE %
GING
A p p l y i n p u t p r e s s u r e
P r e s s a n y
k e y
c o n t i n u e
P V :
0 . 0 0
m b a r
I N P U T R E F E R E N C E TO :
S E T
S E T
4 m A
2 0 m A
P V :
0 . 0 0
m b a r
4 m A P O I N T S E T
S E T
S E T
4 m A
2 0 m A
- 32 -
Using the TRIM key, when the display with the message " SELECT
GREEN KEY" is present, the following display will appear:
Pressing the F4 key ( RERANGING), a warning message is displayed :
" WARNING - Control loop should be in manual" and the label
PROCEED for the key F4. Pressing this key the following display appears:
G I NG
Apply the input, a pressure or a ohms/mV signal depending on the type
of transmitter, corresponding to the 4mA ( or 20 mA ) setting and press
any key: a new display appears showing the process value, represented
by the applied input with its measuring units continously updated .
t o
Press the F1 key to set the 4 mA point or the F2 key to set the 20 mA point:
the display will show the confirmation message " ... mA POINT SET". It
is suggested that the 4 mA point be set first, and then the span endpoint.
This is because changes to the 4 mA point will affect the previously set
T
values of the span endpoint. Pressing ESCAPE to leave the procedure
the following message will be displayed "WARNING - loop may be
returned to auto"
In case that during the reranging option operation the LRL or the URL
( lower and upper range limits ) or the span limit are exceeded, the
T
modification does not take place and the following warning message is
displayed: " COMMAND#36 ( 37 ) Response Code: 9 (or 10 or 14 ).
Press any key to continue ". See the messages section for full details.
Using the TRIM key, when the display with the message " SELECT
GREEN KEY" is present, the following display will appear:
Pressing the F4 key (CALIBRATION) and then F3 key (RERANGING), a
warning message is displayed :
BRA
" WARNING - Control loop should be in manual" and the label
PROCEED for the key F4. Pressing this key the following display appears:
GING
For the 600T Pressure Transmitter, the RERANGING operation can be
accessed by pressing F4 (RERANGING).
Apply the input pressure corresponding to the 4mA ( or 20 mA ) setting
and press any key: a new display appears showing the process value,
represented by the applied input with its measuring units continuously
updated .
Press the F1 key to set the 4 mA point or the F2 key to set the 20 mA point:
the display will show the confirmation message " ... mA POINT SET". It
t o
is suggested that the 4 mA point be set first, and then the span endpoint.
This is because changes to the 4 mA point will affect the previously set
values of the span endpoint. Pressing ESCAPE to leave the procedure
T
the following message will be displayed "WARNING - loop may be
returned to auto".
In case that during the reranging the LRL or the URL (lower and upper
range limits) or the span limits are exceeded, the modification does not
T
take place and the following warning message is displayed:
" COMMAND#36 ( 37 ) Response Code: 9 (or 10 or 14 ). Press any key
to continue ". See the messages section for full details.
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