Delta VFD-EL-W Series - Page 154

Chapter 4 Parameters｜VFD-EL-W
149
 For example, the pressure sensor range is 0–16.0 bar, and the corresponding output range
is 4–20 mA. When the Pr.10.18 is set to 16.0 and the sensor's actual measurement output
is 12 mA, the actual feedback physical quantity = (12 - 4) ÷ (20 - 4) × 16.0 = 8.0 bar, the
corresponding relationship is shown in the table below.
 Set Pr.00.03 = 3 and Pr.00.04 = 8 to display the actual feedback physical quantity on the digital
keypad. And the physical quantity correspond to the feedback value displayed on the right side
of ":". Refer to Pr.00.04 description for more details.
Corresponded
Relation
Sensor Feedback Value
Feedback Value
Corresponds to the Physical
Quantity
Parameter
Setting
ACI
AVI
Pr.10.01 =- 2 or 3
Pr.10.01 =- 0 or 1
Pr.10.18 = 16.0
Lower Limit
4 mA
0V
0 bar
Medium value
12 mA
5V
8.0 bar
Upper Limit
20 mA
10V
16.0 bar