Endress+Hauser Deltapilot M FMB50 - Page 70

Commissioning Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART
70 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.
4 Enter the number of the point in the table via the "Line-
numb." parameter.
Menu path: Setup Extended setup Linearization
Line-numb
P01-Mxxxxxxx-05-xx-xx-xx-015
P01-Mxxxxxxx-05-xx-xx-xx-016
Fig. 37: Semi-automatic entry of the linearization
table
The actual level is displayed via the "X-value" parameter.
Menu path: Setup Extended setup Linearization
X-value
Using the "Y-value" parameter, enter the associated
volume value, here 0 m
3
for example, and confirm the
value.
Menu path: Setup Extended setup Linearization
Y-value
5 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 4.
Menu path: Setup Extended setup Linearization
Edit table
6 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
7Result:
The measured value after linearization is displayed.
Description
3.5
0
0 3.0
V
[m ]
3
h
[m]
20
4
I
[mA]
0 3.5
V
[m ]
3