Parameter Description
Parameter Factory setting Setting range Remarks
7
5s (3.7Kw or below) 0~360s P.21=0
20s (5.5Kw or above) 0~3600s P.21=1
8
0~360s P.21=0
30s (11kW or above) 0~3600s P.21=1
20
50Hz
1~650Hz
P.189=1
60Hz P.189=0
21 0 0, 1
0
The acceleration / deceleration
time increment is 0.01s.
1
The acceleration / deceleration
time increment is 0.1s.
44,45 99999
0~360s P.21=0
0~3600s P.21=1
99999 Not selected
<Setting>
• If P.21=0, minimum acceleration / deceleration time (P.7, P.8, P.16, P.44, P.45, P.111~P.118)
increments is 0.01s.
• If P.21=1, minimum acceleration / deceleration time (P.7, P.8, P.16, P.44, P.45, P.111~P.118)
increments is 0.1s.
• When RT is “on”, the second function is valid. For the operation characteristics of the motor,
please refer to the second function.
• In this case, even though RT is “on”, the acceleration time is still the set value of P.7, the
deceleration time is still the set value of PR8, the torque boost is still the set value of P.0,
and the base frequency is still the set value of P.3.
• If P.44≠99999 and P.45=99999, when RT is “on”, the acceleration /deceleration time is the
“set value of P.44”.
• If P.44≠99999, P.46=99999, when RT is “on”, the torque boost is the “set value of P.0”.
If P.44≠99999 and P.46≠99999, when RT is “on”, the torque boost is the “set value of P.46”.
• If P.44≠99999, P.47=99999, when RT is “on”, the base frequency is the “set value of P.3”.
If P.44≠99999 and P.47≠99999, when RT is “on”, the base frequency is the “set value
of P.47”.
Note: RT mentioned in this section is the function name of the “multi-function control terminal”. Please
refer to P.80~P.8 4、P.86、P.126、P.550
for function selection and purposes of the multi-function
control terminal. For related wiring, please refer to Section 3.5.