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© Siemens AG 2016
A5E36247324-004
SIMOTICS M-1PH1 Main Motor
Installation Guide
08/2016
1 Safety instructions
1.1 General safety instructions
DANGER
Danger to life due to live parts and other energy
sources
Death or serious injury can result when live parts are
touched.
•
Only work on electrical devices when you are qualified for
this job.
•
Always observe the country-specific safety rules.
Generally, six steps apply when establishing safety:
1. Prepare for shutdown and notify all those who will be
affected by the procedure.
2. Disconnect the machine from the supply.
- Switch off the machine.
- Wait until the discharge time specified on the warning
labels has elapsed.
- Check that it really is in a no-voltage condition, from
phase conductor to phase conductor and phase
conductor to protective conductor.
- Check whether the existing auxiliary supply circuits
are de-energized.
- Ensure that the motors cannot move.
3. Identify all other dangerous energy sources, e.g.
compressed air, hydraulic systems, or water.
4. Isolate or neutralize all hazardous energy sources by
closing switches, grounding or short-circuiting or closing
valves, for example.
5. Secure the energy sources against switching on again.
6. Ensure that the correct machine is completely
interlocked.
After you have completed the work, restore the operational
readiness in the inverse sequence.
WARNING
Danger to life through a hazardous voltage when
connecting an unsuitable power supply
Touching live components can result in death or severe
injury.
•
Only use power supplies that provide SELV (Safety Extra
Low Voltage) or PELV-(Protective Extra Low Voltage)
output voltages for all connections and terminals of the
electronics modules.
WARNING
Danger to life when live parts are touched on damaged
motors/devices
Improper handling of motors/devices can damage them.
For damaged motors/devices, hazardous voltages can be
present at the enclosure or at exposed components.
•
Ensure compliance with the limit values specified in the
technical data during transport, storage and operation.
•
Do not use any damaged motors/devices.
WARNING
Danger to life due to fire spreading if housing is
inadequate
Fire and smoke development can cause severe personal
injury or material damage.
•
Install devices without a protective housing in a metal
control cabinet (or protect the device by another
equivalent measure) in such a way that contact with fire is
prevented.
•
Ensure that smoke can only escape via controlled and
monitored paths.
WARNING
Danger to life through unexpected movement of
machines when using mobile wireless devices or
mobile phones
Using mobile wireless devices or mobile phones with a
transmit power > 1 W closer than approx. 2 m to the
components may cause the devices to malfunction,
influence the functional safety of machines therefore putting
people at risk or causing material damage.
•
Switch the wireless devices or mobile phones off in the
immediate vicinity of the components.
WARNING
Danger to life due to the motor catching fire in the event
of insulation overload
There is higher stress on the motor insulation through a
ground fault in an IT system. If the insulation fails, it is
possible that death or severe injury can occur as a result of
smoke and fire.
•
Use a monitoring device that signals an insulation fault.
•
Correct the fault as quickly as possible so the motor
insulation is not overloaded.
WARNING
Danger to life due to fire if overheating occurs because
of insufficient ventilation clearance
Inadequate ventilation clearances can cause overheating of
components with subsequent fire and smoke. This can
cause severe injury or even death. This can also result in
increased downtime and reduced service lives for
devices/systems.
•
Ensure compliance with the specified minimum clearance
as ventilation clearance for the respective component.
WARNING
Danger to life through electric shock due to
unconnected cable shields
Hazardous touch voltages can occur through capacitive
cross-coupling due to unconnected cable shields.
•
As a minimum, connect cable shields and the cores of
cables that are not used at one end at the grounded
housing potential.
WARNING
Danger to life when safety functions are inactive
Safety functions that are inactive or that have not been adjusted
accordingly can cause operational faults on machines that could
lead to serious injury or death.
•
Observe the information in the appropriate product
documentation before commissioning.
•
Carry out a safety inspection for functions relevant to safety
on the entire system, including all safety-related components.
•
Ensure that the safety functions used in your drives and
automation tasks are adjusted and activated through
appropriate parameterizing.
•
Perform a function test.
•
Only put your plant into live operation once you have
guaranteed that the functions relevant to safety are running
correctly.
NOTE
Important safety notices for Safety Integrated functions
If you want to use Safety Integrated functions, you must
observe the safety notices in the Safety Integrated manuals.
WARNING
Danger to life from electromagnetic fields
Electromagnetic fields (EMF) are generated by the
operation of electrical power equipment such as
transformers, converters or motors.
People with pacemakers or implants are at a special risk in
the immediate vicinity of these devices/systems.
•
Ensure that the persons involved are the necessary distance
away (minimum 2 m).
1.2 Handling electrostatic sensitive devices (ESD)
Electrostatic sensitive devices (ESD) are individual components,
integrated circuits, modules or devices that may be damaged by either
electric fields or electrostatic discharge.
NOTICE
Damage through electric fields or electrostatic
discharge
Electric fields or electrostatic discharge can cause
malfunctions through damaged individual components,
integrated circuits, modules or devices.
•
Only pack, store, transport and send electronic
components, modules or devices in their original
packaging or in other suitable materials, e.g conductive
foam rubber of aluminum foil.
•
Only touch components, modules and devices when you
are grounded by one of the following methods:
−
Wearing an ESD wrist strap
