Drive/Motor Overload Protection
AGD301 Product Manual Rev.2.0
Page 55
In Agito PCSuite, the following parameters define the
𝐼
2
𝑇
characteristics:
Peak current
Continuous current
Peak time
Figure 39. I2T Settings
Note – The I2T algorithm does not support thermal memory protection or thermal
memory during power loss.
On drive power-up, the algorithm does not consider the amount of energy supplied to
the motor prior to power-up.
Note – The I2T algorithm does not consider motor speed. Therefore, the product does
not support thermal speed sensitivity.
4.2.2 Motor Stuck
Motor stuck indicates whether or not the motor is in fact stuck. The condition is strongly dependent
on the application.
Figure 40. Motor Stuck Settings
The protection feature monitors and responds to a condition in which the amplifier is providing a
certain amount of minimal current (StuckCurr), but the motor does not move at the minimal
expected speed (StuckVel) for a certain amount of time (StuckTime). If this condition occurs, the
motor will be shut off.
