Schneider Electric Splitter Boxes Especificaciones descargar pdf (Pagina 30)

AS-i Bus

Variable Drive Controllers for Asynchronous Motors

03/00

ALTIVAR 58 Drive Controller Functions

Start-Stop Commands via the AS-i Bus

The AS-i bus communication card is used to perform the following commands:

• Forward operation

• Reverse operation

• Normal stop on deceleration ramp

• Fast stop

• DC injection stop

• Freewheel stop

• Reset faults (for drive controller reset)

Speed Commands via the AS-i Bus

One of the following operating modes can be selected:

• 2 directions with 4 preset speeds

• 1 direction with 7 preset speeds

• + fast/– fast

Selection is via the AS-i bus, using parameters P1 and P2.

Speed Commands via Analog Input

Inputs AI1 and AI2 can be used to receive a frequency setpoint.

The Start/Stop commands are sent via the AS-i bus.

Control via the AS-i Bus

Input bits (state) D2 and D3 can be assigned as and when required.

Function

Local Configuration on ATV58 Drive

Controller (Terminal or PC)

Parameter Entry via AS-i Bus

D0 Fault/Ready – –

D1 Off/On – –

Sensor signal

Assignment of LI3

–

Local forcing –

Sensor signal

Assignment of LI4

Parameter P3

Local forcing

Frequency threshold reached

Assignment of R2

High speed reached

Frequency reference reached

Current threshold reached

Thermal threshold reached

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 67 68

Comentarios a estos manuales

Sin comentarios

Schneider Electric Splitter Boxes Especificaciones Pagina 30

Comentarios a estos manuales

Relacionado con productos y manuales para Cortadoras De Troncos Schneider Electric Splitter Boxes