|
No.
(Hex.)
|
Name
|
Description
|
Default
(Range)
|
|
F1-04
(0383)
|
Speed Deviation Detection Select
|
    
Sets the method to stop the motor or let the motor continue to operate when the drive detects dEv [Speed Deviation].
|
3
(0 - 3)
|
When the difference between the frequency reference and the motor speed is more than the value set in F1-10 [Speed Deviation Detection Level] for longer than the time set in F1-11 [Speed Deviation Detect DelayTime], it will trigger dEv.
Note:
When A1-02 = 0 [Control Method Selection = V/f], set H6-01 = 3 [Terminal RP Pulse Train Function = Speed Feedback (V/F Control)] to enable this parameter.
- 0
- Ramp to Stop
-
The drive ramps the motor to stop in the deceleration time. The output terminal set for Fault [H2-01 to H2-03 = E] activates.
- 1
- Coast to Stop
-
The output turns off and the motor coasts to stop. The output terminal set for Fault [H2-01 to H2-03 = E] activates.
- 2
- Fast Stop (Use C1-09)
-
The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. The output terminal set for Fault [H2-01 to H2-03 = E] activates.
- 3
- Alarm Only
-
The keypad shows dEv and the drive continues operation. Only use this setting in special conditions to prevent damage to the motor and machinery. The output terminal set to Alarm [H2-01 to H2-03 = 10] activates.