Schneider Electric ALTIVAR 58 TRX Guia de Instalação descarregar pdf (Página 40)

Chapter 2—Menus VVDED397047USR6/03

2—Adjust Menu 06/2003

BrReleasTime -s

[4]

brt Brake release time 0 to 5 s 0 s

BrEngageLev- Hz

[4]

bEn Brake engage frequency 0 to LSP 0 Hz

BrEngageTime -s

[4]

bEt Brake engage time 0 to 5 s 0 s

PI Prop. Gain rPG Proportional gain for PI regulator 0.01 to 100 1

PI Int. Gain-/s rIG Integral gain for PI regulator

0.01 to 100

1 /s

PI Coeff. FbS

Feedback scaling factor for PI

regulator

1.0 to 100.0 1.0

PI Inversion PIC

Inverts the PI feedback signal

No: Normal Yes: Inverted

Yes - No No

PI Filter -s PSP

Used to adjust the low-pass filter

time constant on the PI

feedback signal.

0 to 10 s 0 s

PI Preset 2 - % PI2

Second preset PI reference.

Available after a logic input has

been assigned to PR4: PI4

Preset

0-100% 30%

PI Preset 3- % PI3

Third preset PI reference.

Available after a logic input has

been assigned to PR4: PI4

Preset

0-100% 60%

ATV th. fault dtd

Drive thermal fault threshold

above which the logic output

goes to state 1, after a logic

input has been assigned to

tAd:ATV th. alarm.

0-118% 105%

Freq. Detect-Hz Ftd

Motor frequency threshold

above which the logic output

goes to state 1.

LSP to HSP

50/60

[1]

Freq.Lev.2- Hz F2d

Same function as Ftd for a

second frequency value

LSP to HSP

50/60

[1]

Table 10: 2—Additional Adjustment Parameters After I/O

Reassignment (continued)

Parameter Code Description

Adjustment

Range

Factory

Setting

[1]

Depending on the position of the 50/60 Hz switch.

[2]

100% corresponds to the nominal torque of a motor with horsepower size equal to that

of the drive controller at its constant torque rating.

[3]

= drive controller constant torque output current rating shown on the drive controller

nameplate.

[4]

This parameter is not available on 125–500 hp drive controllers.

★ These parameters are available only with the I/O extension card installed.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 125 126

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Schneider Electric ALTIVAR 58 TRX Guia de Instalação Página 40

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