Schneider Electric ALTIVAR 58 TRX Przewodnik Instalacji Pobierz pdf (Strona 89)

VVDED397047USR6/03 Chapter 2—Menus

06/2003 7—Files Menu

7—Files Menu

The Files menu is accessible when the access locking switch is set to

the total unlocked, , position. Changes can only be made when

the motor is stopped.

The keypad display can store four drive controller configuration files.

A stored file can be downloaded into other drive controllers that have

the same horsepower and voltage rating and the same or earlier

version of firmware.

Cont. Stop StP

Controlled stop upon loss of

input phase.

No - MMS -

FRP

This function is only operational if the IPL parameter (Input

Phase Loss) is set to No. If IPL is set to Yes, leave StP set

to No. Possible choices:

• No: loss of input phase causes drive controller to trip

• MMS: Maintenance of DC bus: the DC bus is kept

energized by regenerating the kinetic energy from the

machine inertia, until the USF (Undervoltage) fault

appears.

• FRP: Following a ramp: deceleration following the

programmed ramp, either dEC or dE2 until the motor

stops or the USF (Undervoltage) fault appears. This

operation is not available on the ATV58•U09M2,

U18M2, U29M2 and U41M2.

RampNotFoll Sdd

This function can be accessed if

feedback via tachogenerator or

pulse generator is programmed.

Yes - No No

When enabled, it is used to lock the drive controller if a

speed error is detected (difference between the stator

frequency and the measured speed).

External fault ★ EPL

This configuration is used to

determine the response to an

external fault.

• Yes: immediate fault

• Stt: stop according to Stt

setting

Yes - Stt Yes

Table 21: 6—Fault Menu

Parameter Code Description

Adjustment

Range

Factory

Setting

★

This parameter is only available on 125–500 hp drive controllers.

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 125 126

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