Installation manual

4 Configuration and wiring

SINAMICS G120 (CU240S DP) Control via PROFIBUS

V1.0, Beitrags-ID: 45288241

4.5 Overview of inputs and outputs

4.5.1 Simulation module SM374

Address Function Symbolic address Default Explanation

O 0.0 Indicator lamp

error

error 0 faults are signaled via this output

SINAMICS

G120 start

I 0.0 Start_G120 0

The motor connected to SINAMICS G120 is started by

activating the input

SINAMICS

G120 reverse

After the input is activated, a negative frequency

setpoint is entered (direction of rotation reversal)

I 0.1

Reverse_G120 0

Increase

frequency

I 0.5

Increase_frequency 0 The motor frequency can be increased using this input

Decrease

frequency

I 0.6

Decrease_frequency 0 The motor frequency can be reduced using this input

Acknowledge

error

I 0.7

ACK_error 0

Fault messages that are present can be acknowledged

using this input.