ARDETEM TPI-SI 40 Series, Руководство пользователя

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p22
M
To revert to measure display.
Reminder: If no key is pressed during 20 s., the
instrument will revert to measure display.
Note:
An exit from mode programming with saving of the confi-
guration will reset the min. and max. values to zero
5.2 Functions which require pressing several keys
:
5.2.1 Display shifting
Display down scale shifting
Display full scale shifting
M
(accessible according to the programmed
access code)
ADJ
ADJ
After injecting an input signal corresponding to the down (or full) display
scale, press simultaneously on keys and (or and ). The
message ( ) will appear alternating with the value, to indi-
cate that you are in the menu adjustment.
Press and to decrease or increase the down (or full) display
scale.
If you keep pressing during 3s. on key or you can access to a
fast decreasing or increasing of the display value.
M
ADJ
ADJ
• Case of a temperature input
On a temperature input, if one of the two settings is performed, this will
correspond to an offset, which means that all the points will be shifted by
the same quantity.
On the contrary, if the two settings are performed, the slope and offset
will be corrected in order to obtain the required result.
example :
For a PT100 input at 0°C, the obtained display will be -000.3
For 500°C the display will be 0500.2. To correct this display, the display
down scale must be shifted by 3 points to obtain 000.0 and the display
full scale by -2 points to obtain 0500.0.
Press to validate the shifing. The message appears during
the acknowledgement of the shifting (1s.), then the instrument reverts to
mode measure. Once the shiftings are validated, the input thus shifted
will keep this shifting event after a setting off tension.
Press (or do not press any key during 20 s.) to revert to the measu-
re display without modifications.
• Case of a process, resistance or potentiometer input
The instrument will then re-adjust its scale factor and its display factor to
obtain the required result on the display.
M
OK
note : only for temperature inputs :
From the menu READ, the performed scale shiftings can be visualised in
the submenu INP:
OFFS
000.3
offset
shifting
= shifting by
1 point with
or
dDIS
slope and
offset
shifting
= shifting by
2 points
with
and
display down scale
shifting
display down scale
display full scale
shifting
display full scale
ADJ
F.DIS
500.2
ADJ
-000.2
-000.3
000.3
ADJ
ADJ
ADJ
ADJ
Suppressing of the input shifting :
(Case of a temperature input only)
The menu ADJ in the mode programming of a temperature input allows
suppressing or not suppressing the entered shifting.
NO : the instrument will revert to the factory settings
Yes : the instrument will take the performed (offset and/or slope)
adjustments into account.