Basic Infeed Open-Loop Control - Siemens SINAMICS S120 Function Manual

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1.3 Basic Infeed

Overview of important parameters (see SINAMICS S120/S150 List Manual)

• p1240[0...n]

• p1280[0...n]

Basic Infeed open-loop control

The Basic Line Module can be controlled via a BICO interconnection, e.g. using terminals or

fieldbus. The operating status is indicated on the operating display r0002. The missing

enable signals for operation (r0002 = 00) are mapped in parameter r0046. The EP terminals

(enable pulses) must be connected in accordance with the manual of the corresponding

power units.

Acknowledging faults

Faults that are still present but the causes of which have been rectified can be

acknowledged using a 0/1 edge at the "1st acknowledge faults" signal (p2103).

Infeed operating display

CO/BO: Missing enable signals

Device supply voltage

BI: ON/OFF (OFF1)

BI: No coast down / coast down (OFF2)

CO/BO: Control word sequence control infeed

CO/BO: Status word sequence control infeed

Vdc controller or Vdc monitoring configuration

Vdc controller or Vdc monitoring configuration (V/f)

CO/BO: Control word, faults/alarms

CO/BO: Status word, faults/alarms 1

BI: Inhibit Braking Module internally

Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3

Drive functions