Siemens EF 79 Series User Manual download pdf (Page 10)

20.03.2015 BJJ

Unrestricted © Siemens AG 2015 All rights reserved.

Page 10 Author / Department

G120C

Overview of functions

Protective functions

• Converter

• Motor

• Drive/load

• Communication monitoring

• Fault message storage

Basic functions

• Setpoint selection, setpoint channel

• Actuation and feedback (PROFIdrive profile)

• Different motor and control data sets

• Macros for quick configuration

• Integrated technology controller (PID)

• Brakes (pending motor holding brake, DC,

integrated chopper, compound brakes)

Safety Integrated

Safe Torque Off (STO)

With activated STO no torque is produced by the

motor and a start of the motor is prevented. .

Hardware

• Inputs / outputs

• Display LEDs

• Slot for Micro Memory Card

• USB interface

Motor control procedures

• Encoderless vector control

• U/f (linear, square)

• Flux Current Control

• ECO Mode

Communication

Optionally:

• RS485 with USS protocol, Modbus/RTU

• Profinet

• PROFIBUS DP

• CANopen

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