Siemens SINAMICS S120 Manual - Halaman 17

Jelajahi secara online atau unduh pdf Manual untuk Peralatan Industri Siemens SINAMICS S120. Siemens SINAMICS S120 43 halaman. Applications for cabinet modules, liquid-cooled
Juga untuk Siemens SINAMICS S120: Panduan Pengoperasian (20 halaman), Memulai (32 halaman), Manual (41 halaman), Deskripsi Singkat (22 halaman), Instruksi Untuk Pemasangan Di Kabinet Untuk Aplikasi Drive Kelautan (28 halaman), Manual Aplikasi (34 halaman), Manual Aplikasi (46 halaman), Panduan Petunjuk Pengoperasian (22 halaman), Memulai (32 halaman), Panduan Petunjuk Pengoperasian (21 halaman), Manual Teknik (30 halaman), Panduan Komisioning (20 halaman)

SINAMICS S120 Fail-Safe Drives

Overview and operator control

5.1

Hardware overview

The Emergency Stop pushbutton –S3 is released to power-up the system.

The safety function SS1 is de-selected at both drives using reset button –

S4 via output F-DO 0 of the F-CPU; pulse cancellation at the drives is with-

drawn. The drives can then be moved (operated) using the knob-operated

switch –S6.

When safety door 1 is closed (knob-operated switch -S1, ON switch posi-

tion), drive 1 rotates with n=800 rpm. If safety door 1 (switch –S1) is

opened, the data set is changed-over in drive 1 and for drive 1 the setpoint

speed is n=20 rpm. When switch -S1 is opened, the SLS safety function in

drive 1 is activated. By closing safety door 1, a speed of n=800 rpm is again

entered (speed setpoint). Drive 2 is not influenced.

If safety door 2 is closed (knob-operated switch –S2, switch position ON)

then a setpoint speed of n=333 rpm is entered for drive 2. If safety door 2

(switch –S2) is opened, then drive 2 has a speed setpoint of n=33 rpm as

the data set is changed-over. When switch –S2 is open, the SLS safety

function in drive 2 is activated. By closing safety door 2, a speed setpoint of

n=333 rpm is again entered. Also in this case, drive 1 is not influenced.

If safety door 1 (knob-operated switch –S1, center position) is opened, then

the SLS function is activated for drive 1. Drive 2 is not influenced. When

opening safety door 2 (knob-operated switch -S2, center position) the SLS

function for drive 2 is activated.

I DT Safety Integrated

Page 17/43

Entry ID: 28424136

MC-FE-I-005-V11-EN