Chapter 12 Description of Parameter Settings
ME300
DC Brake Time for Output Phase Loss
Default: 0.000
Settings 0.000–65.535 sec.
Setting Pr.06-48 to 0 disables the OPHL detection function.
The status of output phase loss detection are as following:
Status 1: The drive is in operation
When any phase is less than the Pr.06-47 setting, and exceeds the Pr.06-46 setting time,
the drive executes according to the Pr.06-45 setting.
Status 2: The drive is in STOP; Pr.06-48 ≠ 0; Pr.07-02 ≠ 0
When the drive starts, it executes Pr.06-48 first, and then executes Pr.07-02 (DC brake). The
DC brake current level in this state includes two parts: one is 20 times the Pr.06-47 setting
value in Pr.06-48 setting time; the other is the Pr.07-01 setting value in Pr.07-02 setting time.
Status 2-1: Pr.06-48 ≠ 0, Pr.07-02 ≠ 0 (No OPHL detected before operation)
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