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4 Overvoltage Normal Alarming "P" blinking.

. See below for a number of reasons why NST is present depending on application/setup.

The ATV28 then displays “nSt” in freewheel stop mode and “FSt” in fast stop mode.

class=" fc-falcon">NVE61643.

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The drive will not run.

ALTIVAR® 28 User’s Manual. se. What does NST mean on Altivar drives? Issue: NST on Altivar drives.

com/ww/en/faqs/FA175942/#:~:text=NST%20is%20not%20a%20fault,. See below for a number of reasons why NST is present depending on application/setup.

26 PLC IO image / Altivar 312 DP slave mapping.

up control devices for the following Telemecanique brand.

Jan 22, 2019 · Soft start has RDY on display. (nSt) but will not start.

2. .

CF is a phase-to-phase motor short circuit fault.

Restore power. De lo contrario, la unidad permanecerá en modo NST hasta que active la entrada lógica asignada. The drive will display NST until the correct value has been written to the command word.

menu drC- page 57 are not. Sep 28, 2021 · NST on the ATV61 or ATV71. This means that the stop signal into one of the assigned logic inputs is cut ( since the freewheel stop function is active at " 0 " ). OCF Overcurrent • Parameters in the Motor control. se. Nov 16, 2012 · On the ATV31, ATV312, ATV32, ATV320, ATV61, ATV71, ATV600 and ATV900 series drives the code nSt can also appear when these drives are controlled by.

Check the line voltage v Check that the voltage range of the drive is compatible with the line voltage (see pages 10 and 11).

To achieve the short-circuit current rating listed on the drive controller nameplate, install the line power fuses recommended on the drive controller nameplate. Restore power.

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Make the following connections to the drive controller.

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The ATV28 then displays “nSt” in freewheel stop mode and “FSt” in fast stop mode.