NIVELCO NIPRESS DK-300, Инструкция по установке и программированию

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Menu 35 – Error signal definition (only 4 – 20 mA / 3-wire adjustable)
Set the desired error signal (this is given out in case of a defect).
Permissible options:
"0FF" (no error signal), "C 0" (0 mA or 0 V), "C L0" (3.5 mA or 1.75 V) and "C HI" (23 mA or
11.5 V). The error message appears only when Menu 6 "HILo" is set to "on".
Menu 36 – Offset compensation / position correction
(only 4
– 20 mA / 3-wire adjustable)
Enter the POSI menu; if offset ≠ ambient pressure it is necessary to place the
device under pressure pended on mounting position (the pressure reference has to
correspond to the zero point of the pressure measuring range); press the two buttons at the
same time; "oF I"will be appeared on the display; press the two buttons at the same time;
"Pro2" will be displayed; press the two buttons at the same time; the display will now show
"o"; the reference value can now be inputted with the push buttons; the reference value is,
for example, 5% (-0.2 bar) of the measuring range: -1 bar – 15 bar; enter 5% using the
buttons, then press the two buttons simultaneously; the display will show "oF5". Accordingly,
the right and stable pressure should be added to the system (-0.2 bar).
If the measured value displayed on the display is a bad value, the operating sequence must
be repeated.
A position correction is required if the installation position is different from the calibration
position (as this may cause a little deviation of the signal, so the displayed value will be
wrong). The analogue output signal (for devices with analogue output signals) will have no
effect; if you move the offset, the entire scale will be moved.
Menu 37 – Load defaults (only 4 – 20 mA / 3-wire adjustable)
With this menu item you can undo the previous changes and delete them. To
reset the factory defaults, press the two buttons at the same time after entering this menu
item. Note that any changes you have made so far will be lost, so that the password will
return to "0005".
Menu 38 –Load configuration (only 4 – 20 mA / 3-wire adjustable)
Load configurations stored on the device (Menu 39). (Choose from 1 to 5).
Menu 39 – Store configuration (only 4 – 20 mA / 3-wire adjustable)
Store the device configuration settings. To do this, select a number from 1 to 5.
SPECIAL MENUS:
To access the special menu, select "PAof" with the " ▲ " or " ▼ " button, then press both
buttons to activate the menu item. "1" appears on the display.
Special menu 1 – Full-scale compensation
Full-scale compensation is necessary if the indicated value for full scale differs
from the real full scale value in the application; compensation is only possible with a
respective reference source if the deviation of the measured value is within defined limits;
set "0238"; confirm with both buttons; "FS S" will appear in the display; now it is necessary to
place the device under pressure (the pressure must correspond to the end point of the
pressure measuring range); press both buttons, to store the signal being emitted from the
pressure switch as full scale; the display will show the set endpoint, although the entire
range detection signal has been moved away.
Special menu 2 – Offset compensation / position correction
(only available for standard 2- / 3-wire and 4 – 20 mA / 2-wire Ex ia)
Set "0247"; the menu description is identical with menu "P0SI" (menu 36) for
3-wire-devices).
Special menu 3 – Load defaults
(only available for standard 2- / 3-wire and 4 – 20 mA / 2-wire Ex ia)
Set "0729". The menu item description is the same as "FAct", “Menu 37” for
3-wire devices.
Special menu 4 – Set password
Set "0835"; apply the setting by pressing the two push buttons together.; "SEtP"
appears on the display; now set the password using the ▲ - or ▼ -buttons.
Free to choose from 0 to 9999 except for the following code numbers: 0238, 0247, 0729,
and 0835. Finally, after setting the desired code number, you must save it by pressing the
two buttons together.