4: Runs when reset or power-on, changes operation command according to
the external terminal status when the command source is 2-wire external
terminal
As shown in the table below, when the operation command source is the external terminal, the
operation command remains, and the AC motor drive power is ON, this parameter determines
whether the AC motor drive changes the drive operating status or not according to the external
terminal status.
This parameter determines whether the AC motor drive receives the operation command or not
when the operation command source is the external terminal, the operation command remains,
and the AC motor drive power is ON.
0: The drive receives the operation command and runs immediately.
1: The drive does not receive the operation command. To make the motor run, cancel the
operation command, and then input again.
4: Transient power failure restart with external terminal control. When the motor drive has an
instantaneous power failure, the DC bus drops to Lv. If you send a command from the host
computer while the DC bus is at Lv, and the operating command is still on conductive trigger,
the drive can be restarted.
Power ON:
When the operation command source is the external terminal and the operation command is ON
(MI1-DCM = closed), the AC motor drive operates according to Pr.02.05 after power is applied.
(1) Pr.02.05 = 0, 2 or 4: the drive runs immediately.
(2) Pr.02.05 = 1 or 3: the drive does not run. The AC motor drive remains stopped until the
operation command is received after the previous operation command is canceled.
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