Endress+Hauser Deltapilot M FMB50 - Page 68

Commissioning Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART
68 Endress+Hauser
!
Note!
1. Error message F510 "Linearization" and alarm current as long as the table is being entered and
until the table is activated.
2. The 0% value (= 4 mA) is defined by the smallest point in the table.
The 100% value (= 20 mA) is defined by the biggest point in the table.
3. You can change the allocation of the volume or mass values to the current values using the "Set
LRV" and "Set URV" parameters.
6.6.2 Manual entry of the linearization table via the operating tool
With an operating tool based on FDT technology (e.g. FieldCare), it is possible
to enter linearization via a module that has been specially designed for this. In doing so, you gain an
overview of the selected linearization even while making the entry. Additionally, it is possible
to call up pre-programmed tank shapes.
!
Note!
The linearization table can also be entered manually point for point in the menu of the operating
tool (see  Chap. 6.6.1 "Manual entry of the linearization table".
4 To enter another point in the table, select the "Next
point" option via the "Edit table" parameter.
Enter the next point as explained in Step 3.
Menu path: Setup Extended setup Linearization
Edit table
P01-Mxxxxxxx-05-xx-xx-xx-016
Fig. 36: Manual entry of the linearization table
5 Once all the points have been entered in the table, select
the "Activate table" option via the "Lin. mode"
parameter.
Menu path: Setup Extended setup Linearization
Lin. mode
6Result:
The measured value after linearization is displayed.
Description
20
4
I
[mA]
0 3.5
V
[m ]
3