Commissioning
Poti P - variable percentage reference value
The function Poti P is applicable for operation with variable percentage values, in example this is used
with the technology controller and the direct torque control.
Select one of the following settings for parameter
Local/Remote 412:
− 3 - Control via keypad
− 4 - Control via keypad or contacts (factory setting)
• Select “5 - Keypad motor potentiometer”
1
for parameter Reference percentage source 1 476 or
Reference percentage source 2 494.
• Switch on enable signals at digital inputs STOA (terminal X11.3) and STOB (terminal X13.3).
• Select via arrow keys. Confirm by pressing ENT.
• Select via arrow keys. Confirm by pressing ENT.
The displayed reference value is the sum of Reference percentage source 1
476 and
Reference percentage source 2
494.
mode 495
2
:
The reference value can be both positive and negative.
centage
value
Increase percentage value.
Decrease percentage value.
− Press for a short time to change the frequency by increments of 0.1%.
− Keep pressed to change the percentage value by Ramp Percentage-
Motorpoti
509 (factory setting: 10%/s).
The change of sign can occur if
Minimum Frequency 418 is set to 0 Hz.
Minimum reference percentage 518 and Maximum reference percentage 519
The sign of the reference percentage value changes. Only possible for
torque control (parameter n-/T-Control Change-Over 164).
Display of drive status:
The reference percentage value at rotating drive. The reference percentage val-
ue is the sum of Reference percentage source 1 476 and Reference percentage
494.
The drive is stopped. The alternating display shows the reference percentage
value and the message STOP.
1
Factory setting of parameter Reference frequency source 2492. In the factory setting the reference frequency
value can be set via operator panel (keypad).
2
In the factory setting the reference percentage value can be positive or negative.
58
Operating Instructions
Agile
06/2013 Operator panel
To Next Page
Loading...
Need help?
General
