Schneider Electric Altivar 58 VW3-A58101 Instrukcja Użytkownika Pobierz pdf (Strona 77)

VVDED397047US R8/01 ALTIVAR

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58 Keypad Display

08/01 Chapter 2 — Menus

Input Phase

Loss

IPL

Allows activation of the Input Phase Loss fault.

This fault is not configurable on the single

phase input only drive controllers

ATV58•U09M2 and ATV58•U18M2.

Disable when operating the 208/230 Vac drive

controllers with single phase input.

Yes - No Yes

ThermalProType

tHt This function defines the type of thermal

protection carried out by the drive controller.

No - ACL -

FCL

ACL

Choices:

• No: No motor thermal protection.

• ACL: Self-cooled motor. The drive controller takes into account a

derating as a function of the rotation frequency.

•FCL: Force-cooled motor. The drive controller does not take into account a

derating as a function of the rotation frequency.

LossFollower LFL Allows activation of a loss of 4–20 mA follower

fault. This fault can only be configured if the

No No

minimum and maximum reference parameters for AI2 (CrL and CrH) are

greater than 3 mA. If CrL > CrH, LFL is automatically set to Yes.

–No: Disabled

–Yes: Immediate fault

–STT: Stop without fault, restart on return of signal

–LSF: Stop followed by fault signal from R1 and LFF display on the keypad

–LFF: Run at the preset speed set by the LFF parameter

Flt. Speed 4-

LFF Pre-set speed in the event of the loss of the

4–20 mA signal.

0–HSP 0

Table 21: 6—Fault Menu

Parameter Code Description

Adjustment

Range

Factory

Setting

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 111 112

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