Siemens SINAMICS G120 User manual

Operating instructions
Low voltage converters
Built-in and wall mounting units with
CU230P-2 Control Units
09/2017Edition
SINAMICS G120 and G120P
SINAMICS
www.siemens.com/drives

SINAMICS
SINAMICS G120, SINAMICS G120P
Converter with the CU230P-2
Control Units
Operating Instructions
Edition 09/2017, Firmware V4.7 SP9
09/2017, FW V4.7 SP9
A5E34257946B AE
Changes in the current
manual
Fundamental safety
instructions 1
Introduction 2
Description 3
Installing 4
Commissioning 5
Advanced commissioning 6
Saving the settings and
series commissioning 7
Alarms, faults and system
messages 8
Corrective maintenance 9
Technical data 10
Appendix A

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
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
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
Division Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E34257946B AE
Ⓟ 09/2017 Subject to change
Copyright © Siemens AG 2009 - 2017.
All rights reserved

Changes in the current manual
Notable changes since Edition 01/2017
New hardware
● Operator Panel IOP replaced by Intelligent Operator Panel 2 (IOP-2).
Tools to commission the inverter (Page 146)
Installing Power Modules (Page 64)
● New PM240‑2 Power Modules in push-through technology, FSD … FSF - for 200 V, 400 V
and 690 V
Power Module (Page 34)
Technical data, PM240-2 Power Module (Page 476)
New functions
● Expansion of the technology controller to include the following functions:
– Gain KP and integral time TN can be adapted.
– The control deviation can be used as adaptation signal.
PID technology controller (Page 274)
● Improved method for optimizing the efficiency of standard induction motors
Efficiency optimization (Page 348)
● DC Link formation with the PM330 power module
Forming DC link capacitors (Page 149)
● The inverter issues an alarm if a memory card is not inserted.
Activate message for a memory card that is not inserted (Page 380)
Overview of all new and modified functions in firmware V4.7 SP9:
Firmware version 4.7 SP9 (Page 515)
Corrections
● Default 14 of the terminal strip corrected:
The higher-level control switches the function of the terminal strip via PZD01, bit 15 (not
via digital input DI 3).
Default setting of the interfaces (Page 115)
● The compound braking is not available with either the PM240‑2 power module or the
PM240P‑2 power module.
The compound braking is not available with either the PM230 power module or the PM330
power module.
Electrically braking the motor (Page 311)
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE 5