To Next Page

To Previous Page

Function description

Each time the forced checking procedure starts, the converter checks its circuits to switch o󹪜 the

torque.

You start the forced checking procedure each time that the STO function is selected.

Using a timer block, the converter monitors as to whether the forced checking procedure is

regularly started.

0RQLWRULQJWLPH

)RUFHGFKHFNLQJSURFHGXUHRIWKH

EDVLFIXQFWLRQVLVUHTXLUHG

6WDUWIRUFHGFKHFNLQJSURFHGXUHRI

WKHEDVLFIXQFWLRQV

672LV

DFWLYH

$

7

Figure8-31 Starting and monitoring the forced checking procedure (test stop)

8.16.4.8 Setting forced checking procedure

Overview

You must set the time interval in which, as a minimum, you must start the forced checking

procedure at least once.

Requirement

You are online with Startdrive.

Function description

Procedure







1. Select the screen form for setting the forced checking procedure.

2. Set the monitoring time to a value to match your application.

3. Using this signal, the converter signals that a forced checking procedure (test stop) is

required.

Interconnect this signal with a converter signal of your choice.

You have set the forced checking procedure (test stop) for the Basic Functions.

❒

Advanced commissioning

8.16Safe Torque O󹪜 (STO) safety function

SINAMICS G120C Converters

Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 265

Siemens SINAMICS G120C DP User Manual

Other manuals for Siemens SINAMICS G120C DP