LS ELECTRIC LSLV-H100 Series, Руководство пользователя

Страница: 98 / 618

85
Learning Basic Features
Mode Description
and keeps performing the same operation. If the
inverter was stopped in AUTO mode, the operation
direction is set as Fx and the frequency reference is
set as 0 (no inverter output).

HAND

AUT
O
Press the AUTO key in HAND mode to switch to AUTO mode. The inverter
operates based on the command source and frequency reference settings
set at DRV-06 and DRV-07. If DRV-
06 (Cmd Source) is set to ‘keypad’
press the AUTO key once again to start inverter operation.

AUTO

OFF
Press the OFF key in AUTO mode to stop the inverter operation (the
inverter enters OFF mode).

OFF

AUTO
Press the AUTO key in OFF mode to switch to AUTO mode. The inverter
operates based on the command source and frequency reference settings
set at DRV-06 and DRV-07. If DRV-
06 (Cmd Source) is set to ‘keypad’
press the AUTO key once again to start inverter operation.

HAND

OFF
Press the OFF key in HAND mode to stop the inverter operation (the
inverter enters OFF mode).

OFF

HAND
Press the HAND key in OFF mode to switch to HAND mode. The inverter
operates based on the operation direction set at DRV-02 (Keypad Run Dir)
and the frequency reference set at DRV-25 (HAND Cmd Freq).
Operation Mode at Power Recovery
If a power interruption occurs during inverter operation in the OFF or HAND mode, the
inverter halts the operation with low voltage fault trip. Then, when the power is recovered,
the inverter turns on in OFF mode.
If the inverter was operating in AUTO mode at the time of the low voltage trip following the
power interruption, the inverter turns on in AUTO mode, and the operation may vary
depending on the inverter’s ‘PowerOn Resume’ and ‘Power-on run’ settings.
Note
•
To operate the inverter using the keypad in AUTO mode, set DRV-06 (CMD Source) to
‘KeyPad’ and press the AUTO key to enter AUTO mode. Then, press the AUTO key on
the keypad once again to start the inverter operation.
•
If a fault trip occurs during an operation in the AUTO or HAND mode, the inverter can
be reset by pressing the OFF key. After the reset, the fault trip is released and the
inverter enters OFF mode.
•
If a fault trip occurs during an operation in the AUTO or HAND mode, the inverter can
be reset using the reset signal from the multi-function input terminal as well. In this
case, the inverter turns back on in AUTO mode after the fault trip is released.