Siemens CU240S DP Installation Manual download pdf (Page 11)

4 Configuration and wiring

SINAMICS G120 (CU240S DP) Control via PROFIBUS

V1.0, Beitrags-ID: 45288241

4.3 Fault 395 (acceptance test / acknowledgement present)

Fault F395 is output when powering-up for the first time and after replacing the

Control Unit (CU) or the Power Module (PM).

This fault does not represent an incorrect drive inverter function. The reason for

this fault message is to monitor the individual drive inverter components (CU and

PM) to prevent them from being replaced by unauthorized personnel.

Acknowledging fault F395

Just like any other fault, it can be acknowledged using an appropriately

parameterized input, via the field bus or using the STARTER parameterizing

software.

4.4 Important hardware component settings

Most of the module/board settings are made in the HW Config in the software.

Hardware settings are only required for the following modules/boards.

The modules/boards must be set with the control system in a no-voltage state.

4.4.1 SM374 simulation module

This module can be operated as 16 x DO (output via LED), 16 x DI (input via

switch) or as combined 8 x DI / 8 x DO. The last combination is used in this

function description.

The function of the module is selected using a rotary switch behind the front cover

between the series of switches.

As shown in the following diagram set the function switches to the setting 8 x

Output 8 x Input.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 30 31

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Siemens CU240S DP Installation Manual Page 11