BONFIGLIOLI Agile Operating Instructions Manual page 161

Parameter descriptions
Keypad motorpoti as reference value
The function "Keypad motorpoti" can be selected via the following parameters:
−
Reference Frequency Source 1
−
Reference Frequency Source 2
See chapter 7.5.1 "Reference frequency channel".
If you leave menu "Poti F", the drive cannot be controlled via the operator panel and remains in the
previous status.
For starting, stopping and reversing the direction of rotation of the drive via the operator panel, pa-
412 must be set appropriately (Selection "3 - Control via Keypad" or "4 - Con-
rameter
Local/Remote
trol via Keypad+Cont."). The factory settings enable control via the operator panel and via digital in-
puts. See chapter 7.3.1 "Control".
Frequency setting using the motorpoti function can be used in speed actuated or speed controlled
control methods. In the case of a torque control, this function is switched off and a percentage setting
option via the motorpoti function is available.
Addition of reference values
If the reference value of the motorpoti function is added to another reference value, (via
475 plus
Frequency Source 1
− If the value of
Maximum Frequency
output value of the motorpoti function is reduced. It is reduced, so that the sum of both reference
values is equal to the maximum frequency.
− If the value of
Minimum Frequency
output value of the motorpoti function is increased. It is increased, so that the sum of both refer-
ence values is equal to the minimum frequency.
− In the settings for
Operation Mode
versal of direction of rotation can be shifted by the output value of the motorpoti function. The
drive changes its direction of rotation if the total of the two reference values changes the sign.
Lock the control possibilities of the control panel
If drive start and stop and the change of direction of rotation at the operator panel must be locked:
• For parameter
Local/Remote
• Set parameter
Set Password
"Set password".
7.5.3.4.2 Control via reference percentage channel
The reference percentage of the drive can be set via the operator panel in menu "Local"/"Poti P".
The reference percentage is increased or decreased via the arrow buttons.
− Button ▲: The reference percentage increases at the set value of
509.
Motorpoti
− Button ▼: The reference percentage decreases at the set value of
509.
Motorpoti
− Button ▲ pressed briefly: The reference percentage is increased by 0.1% each time the button is
pressed.
− Button ▼ pressed briefly: The reference percentage is reduced by 0.1% each time the button is
pressed.
Press the buttons briefly to fine-tune the reference percentage.
Reference Values
475
492
Reference Frequency Source 2
419 is reached and the other reference value is increased, the
418 is reached and the other reference value is reduced, the
493 = "1 - (+/-reference)" or "3 - inverted", the point of re-
412 select a value that is different from 3 or 4.
27 to prevent the resetting of the parameter. Refer to chapter 7.1.3
161
492):
Ramp Percentage-
Ramp Percentage-
06/2013 Operating Instructions
Reference
Agile