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Siemens SINAMICS G150 Operating Manual

Siemens SINAMICS G150
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11/03 Electrical Installation
SINAMICS G150
Operating Manual
4-31
4.9.8 EMERGENCY OFF Category 1; 230 V AC (Option L59)
Description
EMERGENCY OFF category 1 for controlled stop to EN 60 204. This function
involves stopping the drive by means of a rapid stop using a deceleration ramp that
can be parameterized by the user. The cabinet unit is then disconnected from the
supply via the line contactor bypassing the electronics by means of a safety
combination to EN 60 204-1. A braking unit may be necessary to achieve the
required shutdown times.
The operational status is indicated by a total of eight LEDs.
Connection
Table 4-23 Terminal block X120 – connection for EMERGENCY OFF category 1 (230 V
AC)
Terminal Technical data
7
8
Loop in EMERGENCY OFF button from system side,
remove jumper 7-8
15
16
"On" for monitored start:
remove jumper 15–16 and connect button
17
18
Checkback "trip safety combination"
Max. connectable cross-section: 4 mm² (AWG 10)
Setting
When the emergency stop function (OFF3 ramp-down time, p1135) is used to shut
down the drive, the ramp-down time should be less than (or at the most equal to)
the time set on the contactor combination, after which the converter is de-
energized.
Diagnostics
Messages output during operation and in the event of faults (meaning of LEDs) are
described in “Additional Operating Instructions” in the operating manual.

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Siemens SINAMICS G150 Specifications

General IconGeneral
BrandSiemens
ModelSINAMICS G150
CategoryMedia Converter
LanguageEnglish

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