Siemens SINAMICS S120 Commissioning Manual page 10

Preface
 The motors can have surface temperatures of over +80 °C.
 This is why temperature-sensitive components, e.g. cables or electronic components
 When connecting up cables, please ensure that they
 As part of routine tests, SINAMICS devices with three-phase motors undergo a voltage
 Motors should be connected up according to the circuit diagram provided otherwise they
Terminals for pulse inhibit (EP terminals)
The Safe Torque Off (STO) safety function must be parameterized in order to use the pulse
inhibit terminals at the Motor Modules, booksize, booksize compact, chassis and Cabinet
Modules and at the Power Modules, chassis and blocksize. (Safety Integrated Basic
Functions or Extended Functions)
Here, the procedure is described in the FHS and FH1 Function Manuals.
Note
When operated in dry areas, SINAMICS devices with three-phase motors conform to Low-
Voltage Directive 2006/95/EC.
8
CAUTION
must not be in contact with or attached to the motor.
– are not damaged
– are not subject to tensile stress
– cannot be touched by rotating components.
CAUTION
test in accordance with IEC 61800. Before the voltage test is performed on the electrical
equipment of industrial machines to EN 60204-1, Section 18.4, all connectors of
SINAMICS devices must be disconnected/withdrawn to prevent the equipment from
being damaged.
may be destroyed.
CAUTION
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
Commissioning Manual