Siemens SINAMICS G120D User manual

Answers for industry.
SINAMICS
SINAMICS G120D
Control Units: SINAMICS CU240D-2
SINAMICS CU250D-2
Power Modules: SINAMICS PM250D
Getting Started Guide · 03/2012

SINAMICS
SINAMICS G120D
Getting Started
Getting Started
Firmware V4.5
FW V4.5
A5E03404762A AB
Safety notes
1
Introduction
2
Installation
3
Commissioning
4
Troubleshooting
5

Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.
CAUTION
without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.
NOTICE
indicates that an unintended result or situation can occur if the relevant information is not taken into account.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E03404762A AB
Ⓟ 03/2012 Technical data subject to change
Copyright © Siemens AG 2011,
2012.
All rights reserved

Getting Started
Getting Started, FW V4.5, A5E03404762A AB 3
Table of contents
1 Safety notes............................................................................................................................................... 5
2 Introduction................................................................................................................................................ 9
2.1 SINAMICS G120D Inverter............................................................................................................9
2.2 Commissioning tools....................................................................................................................11
3 Installation ............................................................................................................................................... 13
3.1 General layout SINAMICS G120D...............................................................................................13
3.2 Fitting the CU to the PM...............................................................................................................15
3.3 Drill pattern SINAMICS G120D....................................................................................................17
3.4 SINAMICS G120D Electrical data................................................................................................19
3.5 EMC installation guidelines..........................................................................................................21
3.5.1 Connections and interference suppression .................................................................................21
3.5.2 Basic EMC Rules .........................................................................................................................21
3.5.3 Equipotential bonding G120D-2...................................................................................................23
3.5.4 Grounding details.........................................................................................................................25
3.6 Connections and cable for the SINAMICS G120D ......................................................................27
3.7 Settings PROFIBUS DP address with DIP switches ...................................................................40
3.8 Connecting the PROFINET interface...........................................................................................41
3.9 Selecting the interface assignments ............................................................................................42
4 Commissioning ........................................................................................................................................ 47
4.1 Default settings for the SINAMICS G120D ..................................................................................47
4.2 Commissioning with the IOP........................................................................................................47
4.2.1 Basic commissioning with IOP and P0015 Macros .....................................................................48
4.3 Commissioning the application ....................................................................................................53
4.4 Reset Parameters to Factory Settings.........................................................................................53
5 Troubleshooting....................................................................................................................................... 55
5.1 List of alarms and faults ...............................................................................................................55
5.2 Status LED overview....................................................................................................................60
5.3 Further information.......................................................................................................................62

Table of contents
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Getting Started
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Safety notes 1
It has to be ensured by the machine manufacturer, that the line-side overcurrent protection
equipment interrupts within 5 s (immovable equipment and modules in immovable
equipment) in the case of minimum fault current (current on complete insulation failure to
accessible conductive parts that are not live during operation and maximum current loop
resistance).
DANGER
Dangerous voltage!
Hazardous voltage is still present for up to 5 minutes after the power supply has been
switched off. Do not to carry out any installation work before this time has expired!
General
WARNING
This equipment controls potentially dangerous rotating mechanical parts.
Protection in case of direct contact by means of voltages < 60 V (PELV = Protective Extra
Low Voltage acc. to EN 61800-5-1) is only permissible in areas with equipotential bonding
and in dry indoor rooms. If these conditions are not fulfilled, other protective measures
against electric shock must be applied e.g. protective insulation.
The converter must always be grounded.
Install the converter on a metal mounting plate in a control cabinet. The mounting plate has
to be unpainted and with a good electrical conductivity.
It is strictly prohibited for any mains disconnection to be performed on the motor-side of the
system, if the converter is in operation and the output current is not zero.
Take particular notice of the general and regional installation and safety regulations
regarding work on dangerous voltage installations (e.g. 61800-5-1) as well as the relevant
regulations regarding the correct use of tools and personal protective equipment (PPE).
CAUTION
Static discharges on surfaces or interfaces (e.g. terminal or connector pins) can cause
malfunctions or defects. Therefore, when working with converters or converter components,
ESD protective measures should be observed.

Safety notes
Getting Started
6 Getting Started, FW V4.5, A5E03404762A AB
Transport and storage
CAUTION
Don't drop the converter or converter components during transport and storage. Protect the
equipment from water (rainfall) and excessive temperatures.
Installation and Commissioning
WARNING
Wherever faults occurring in the control equipment can lead to substantial material damage
or even grievous bodily injury (that is, potentially dangerous faults), additional external
precautions must be taken or facilities provided to ensure or enforce safe operation, even
when a fault occurs (e.g. independent limit switches, mechanical interlocks, etc.).
Operation
DANGER
Operating the converter outside the scope of the specification given in the technical
specifications may cause malfunction or damage to the converter components. In
exceptional cases there is the potential to cause overheating, danger of fire, damage to
property, personal injury or loss of life.
WARNING
Emergency stop facilities according to EN 60204, IEC 204 (VDE 0113) must remain
operative in all operating modes of the control equipment. Any disengagement of the
emergency stop facility must not lead to an uncontrolled or an undefined restart of the
equipment.
WARNING
Use of mobile radio devices (e.g. telephones, walkie-talkies) in the immediate vicinity of the
devices (< 1.8 m) can interfere with the functioning of the equipment.
WARNING
Filtered drives can only be used on power systems with grounded neutral point.

Safety notes
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WARNING
During operation and for a short time after switching-off the converter, the surfaces of the
converter can reach a high temperature. Avoid coming into direct contact with the converter
surface.
CAUTION
This equipment is suitable for use in a power system up to 65,000 symmetrical amperes
(rms), for the maximum rated voltage + 10 % when protected by an appropriate standard
fuse (refer to the catalogue for the type of fuse).
Repair
WARNING
Repairs on equipment may only be carried out by Siemens Service, by repair centers
authorized by Siemens or by authorized personnel who are thoroughly acquainted with all
the warnings and operating procedures contained in this manual.
Any defective parts or components must be replaced using parts contained in the relevant
spare parts list.
Dismantling and disposal
CAUTION
The packaging of the inverter is re-usable. Retain the packaging for future use.
Easy-to-release screw and snap connectors allow you to break the unit down into its
component parts. You can recycle these component parts, dispose of them in accordance
with local requirements or return them to the manufacturer.

Safety notes
Getting Started
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