Parameter Description
Parameter Description
56
5.10 JOG Mode (P.15, P.16)
P.15 “JOG frequency”
P.16 “JOG acceleration/deceleration
time”
● At the JOG mode, the output frequency is the set value of P.15, and the acceleration/deceleration
time is the set value of P.16.
Parameter Factory Setting Setting Range Remarks
15 5Hz 0~650Hz ---
16 5s
0~360s When P.21=0
0~3600s When P.21=1
Note: Please refer to Section 4.1 for entering into the JOG mode.
5.11 Stall Prevention (P.22, P.23, P.66)
P.22 “Stall prevention operation level”
P.23 “Compensation factor at level reduction”
P.66 “Stall prevention operation reduction starting
frequency”
● Motor speed often fail to closely follow the output frequency when starting the motor or increasing
the target frequency under heavy load. Increase the output current to improve the output torque if
the motor speed is smaller than the output frequency. However, the motor torque will decrease if
the difference between the output frequency and the motor speed is too large, which is referred to
as stall.
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