|
No.
(Hex.)
|
Name
|
Description
|
Default
(Range)
|
|
L8-90
(0175)
Expert
|
STPo Detection Level (Low Speed)
|
    
Sets the detection level that the control fault must be equal to or more than to cause an STPo [Motor Step-Out Detected].
|
Determined by A1-02
(0 - 5000 times)
|
This function detects when PM motors are not synchronized.
The drive cannot detect when motors are not synchronized because the frequency reference is low during start up and the motor is locked. If fault detection is necessary in these conditions, set the control fault detection level to enable detection of desynchronization because of motor locking. Increase the setting in 5-unit increments.