Siemens SINAMICS S120 Operating Instructions Manual page 11

Cabinet modules. option l34. parameterizing the output-side circuit breaker

Hide thumbs Also See for SINAMICS S120:

NOTICE

Device damage caused by incorrect voltage/insulation tests

Incorrect voltage/insulation tests can damage the device.

• Before carrying out a voltage/insulation check of the system/machine, disconnect the

Injuries at places that are difficult to access

There is risk of injury when working at locations that are difficult to access. For example,

sharp edges and splinters can cause injuries to the head and skin.

• Use suitable personal protective equipment, for example gloves.

Hot component surfaces

Certain components (e.g. the heat sink and reactor) can become very hot during operation.

These components can remain hot for a long time after operation. Contact can result in

serious injury, such as skin burns.

• Do not touch hot components, even after you have switched off the device.

Unexpected movement of machines caused by inactive safety functions

Inactive or non-adapted safety functions can trigger unexpected machine movements that

may result in serious injury or death.

• Observe the information in the appropriate product documentation before

• Carry out a safety inspection for functions relevant to safety on the entire system,

• Ensure that the safety functions used in your drives and automation tasks are adjusted

• Perform a function test.

• Only put your plant into live operation once you have absolutely guaranteed that the

Note

Important safety instructions for Safety Integrated functions

If you want to use Safety Integrated functions, you must observe the safety instructions in

the Safety Integrated manuals.

Option L34 parameterizing the circuit breaker on the output side

Operating Instructions, 03/2021, A5E02914106A

devices as all converters and motors have been subject to a high voltage test by the

manufacturer, and therefore it is not necessary to perform an additional test within the

system/machine.

CAUTION

WARNING

commissioning.

including all safety-related components.

and activated through appropriate parameterizing.

functions relevant to safety are operating correctly.

Safety notes

1.1 General safety instructions

Table of Contents