Schneider Electric Altivar 58 VW3-A58101 Instrukcja Użytkownika Pobierz pdf (Strona 42)

ALTIVAR



58 Keypad Display VVDED397047US R8/01

Chapter 2 — Menus 08/01

Type of stop

Stt

Type of stop:

When a stop is requested, the type of

STN–FST

NST–DCI

STN

stop is activated until the FFt threshold (2—Adjust menu) is reached.

Below this threshold, freewheel stop is activated.

Stn: On decel ramp

Fst: Fast stop

Nst: Freewheel stop

Dci: DC injection stop

Ramp Type

rPt

Defines the type of acceleration and

deceleration ramps.

LIN: linear S: S ramp U: U ramp

LIN - S - U LIN

Table 11: 3—Drive Menu Parameters (Continued)

Parameter Code Description

Adjustment

Range

Factory

Setting

[1]

Depending on the position of the 50/60 Hz switch. Ensure that the switch setting

matches the input frequency (see page 13).

[2]

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

nameplate.

[3]

The factory setting depends on the macro-configuration used: No for Material Handling,

Yes for General Use and Variable torque.

[4]

Refer to the drive controller instruction bulletin, VVDED397048US, for duty cycle ratings

of the drive controllers.

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

NOTE: This

parameter, Stt,

cannot be

accessed if the

R2 relay or a

logic output is

assigned to the

“BLC: Brake

Logic” function.

50/60

Time

1/5

ACC/deC

Motor

Frequency (Hz)

1/5

ACC/deC

S ramp

f (Hz)

U Ramp

Acc

T1 = 1/Acc

Dec

T1 = 1/Dec

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 111 112

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