No.

(Hex.)

Name

Description

Default

(Range)

C1-11

(020A)

Accel/Decel Time Switching Frequency

Sets the frequency at which the drive will automatically change acceleration and deceleration times.

Determined by A1-02

(0.0 - 590.0 Hz)

When the output frequency is at the C1-11 value, the drive automatically switches the acceleration and deceleration times. Set this parameter to 0.0 to disable this function.

Figure 1. Accel/Decel Time Switchover Freq

Table 1 lists the possible combinations of acceleration and deceleration time switchover frequencies and the acceleration times for the Motor 2 Selection function.

Table 1. Motor and Acceleration and Deceleration Time Combination

C1-11

Motor 1

Motor 2

Acceleration Time

Deceleration Time

Acceleration Time

Deceleration Time

Less than the setting value

C1-07 [Acceleration Time 4]

C1-08 [Deceleration Time 4]

C1-07 [Acceleration Time 4]

C1-08 [Deceleration Time 4]

Equal to or more than the setting value

C1-01 [Acceleration Time 1]

C1-02 [Deceleration Time 1]

C1-05 [Acceleration Time 3]

C1-06 [Deceleration Time 3]