Operating Instructions

Descriptions of Parameter Settings

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Fig. 38:

● When the drive’s Frequency command is lower than Fmin (Pr.01-07 and Pr.01-41), the drive operates

according to this parameter.

● 0: the AC motor drive is in waiting mode without voltage output from terminals U, V, W.

● 1: the drive executes the DC brake by Vmin (Pr.01-08 and Pr.01-42) in V/F, FOC sensorless, and SVC modes.

And it executes zero-speed operation in VFPG and FOCPG modes.

● 2: the AC motor drive runs using Fmin (Pr.01-07 and Pr.01-41) and Vmin (Pr.01-08 and Pr.01-42) in V/F,

VFPG, SVC, FOC sensorless and FOCPG modes.

● In V/F, VFPG, SVC and FOC sensorless modes:

Fig. 39:

● In FOCPG mode, when Pr.01-34 is set to 2, the AC motor drive operates according to this setting.

Fig. 40: