Siemens SINAMICS S120 Handbuch - Seite 5

Blättern Sie online oder laden Sie pdf Handbuch für Industrielle Ausrüstung Siemens SINAMICS S120 herunter. Siemens SINAMICS S120 43 Seiten. Applications for cabinet modules, liquid-cooled
Auch für Siemens SINAMICS S120: Betriebshandbuch (20 seiten), Erste Schritte (32 seiten), Handbuch (41 seiten), Kurzbeschreibung (22 seiten), Anleitung für den Einbau in Schränke für Schiffsantriebsanwendungen (28 seiten), Anwendungshandbuch (34 seiten), Anwendungshandbuch (46 seiten), Betriebsanleitung (22 seiten), Erste Schritte (32 seiten), Betriebsanleitung (21 seiten), Technisches Handbuch (30 seiten), Handbuch für die Inbetriebnahme (20 seiten)

Seite drucken
Siemens SINAMICS S120 Handbuch
SINAMICS S120 Fail-Safe Drives
2

Automation function

2.1

Description of the function example

The following safety functions according to IEC 61800-5-2 have been integrated into
SINAMICS S120 drives:
Name
STO
Safe Torque Off
SBC
Safe Brake Control
SS1
Safe Stop 1
SS2
Safe Stop 2
SOS
Safe Operating Stop
SLS
Safely-Limited Speed
SSM
Safe Speed Monitor
The control of these extended safety functions can be realized using
PROFIsafe with PROFIBUS and also using a TM54F terminal expansion
module.
I DT Safety Integrated
Function
– The torque-generating power feed to the motor is
– Restart is interlocked using a restart/power-on
– SBC is only used when there is a motor brake; the
– SBC always responds in conjunction with STO or
– The drive is quickly stopped along the OFF3 ramp
– After a delay time has expired or the shutdown
– The drive is quickly stopped along the OFF3 ramp
– After a delay time has expired or the shutdown
– This function is used to safely monitor the stand-
– The drive speed is safely monitored
– Parameterizable shutdown response when the
– Safety-relevant display when a speed limit is
Page 5/43
Description
disconnected in a safety-relevant fashion
inhibit.
(Category 0 stop function acc. to EN 60204-1)
motor brake is connected to the power connector
via the outputs.
when internal safety monitoring functions respond
with safety-relevant pulse cancellation.
– and is monitored in a safety-relevant fashion at
the same time
speed is reached, a transition is made to STO
(Category 1 stop function acc., to EN 60204-1)
– and is monitored in a safety-relevant fashion at
the same time
speed is reached, a transition is made to SOS;
the drive remains in closed-loop control
(Category 2 stop function acc., to EN 60204-1)
still position of a drive. The drive remains in
closed-loop control.
limit value is violated
fallen below (n < nx)
Entry ID: 28424136
MC-FE-I-005-V11-EN