Avi Voltage Lowest Point/Avi Voltage Proportional Lowest Point; Avi Voltage Mid-Point/Avi Voltage Proportional Mid-Point; Avi Voltage Highest Point; Avi Voltage Proportional Highest Point - Delta ME300 Series User Manual

Chapter 12 Description of Parameter SettingsME300
 When Pr.03-28 ≠ 1, the ACI setting is 0–20 mA or 4–20 mA and the unit is current (mA).
 When you set the analog input ACI to the Frequency command, 100% corresponds to Fmax
(Pr.01-00 Maximum Operation Frequency).
 The output % becomes 0% when the ACI input value is lower than lowest point setting.
For example:
If Pr.03-57 = 2 mA; Pr.03-58 = 10%, then the output becomes 0% when the AVI input is ≤ 2 mA.
If the ACI input swings between 2 mA and 2.1 mA, the drive's output frequency oscillates
between 0% and 10%.
AVI Voltage Lowest Point

Settings
AVI Voltage Proportional Lowest Point

Settings
AVI Voltage Mid-point

Settings
AVI Voltage Proportional Mid-point

Settings

AVI Voltage Highest Point


Settings

AVI Voltage Proportional Highest Point


Settings
 When you set the positive voltage AVI to the Frequency command, 100% corresponds to Fmax
(Pr.01-00 Maximum Operation Frequency) and the motor runs in the forward direction.
 The requirement for these three parameters (Pr.03-63, Pr.03-65 and Pr.03-67) is Pr.03-63 <
Pr.03-65 < Pr.03-67. The values for three proportional points (Pr.03-64, Pr.03-66 and Pr.03-68)
have no limits. There is a linear calculation between two points.
 The output % becomes 0% when the positive voltage AVI input value is lower than lowest point
setting.
For example:
If Pr.03-63 = 1 V; Pr.03-64 = 10%, then the output becomes 0% when the AVI input is ≤ 1 V.
If the AVI input swings between 1 V and 1.1 V, the drive's output frequency oscillates between
0% and 10%.
0.00–10.00 V
-100.00–100.00%
0.00–10.00 V
-100.00–100.00%
0.00–10.00 V
-100.00–100.00%
12.1-03-18
Default: 0.00
Default: 0.00
Default: 5.00
Default: 50.00
Default: 10.00
Default: 100.00