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Siemens CU240S PN-F User Manual

Siemens CU240S PN-F
242 pages
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Answers for industry.
SINAMICS
SINAMICS G120
Control Units CU240E CU240S
CU240S DP CU240S DP-F
CU240S PN CU240S PN-F
Operating Instructions · 03/2009

Table of Contents

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Siemens CU240S PN-F Specifications

General IconGeneral
BrandSiemens
ModelCU240S PN-F
CategoryControl Unit
LanguageEnglish

Summary

Introduction to SINAMICS G120 Control Units

About This Manual

Provides an overview of the manual's content and target audience for operating instructions.

Fast Track Commissioning Guide

Outlines a quick procedure for initial inverter setup and basic operation.

Adapting Inverters for Application

Explains parameterization for standard applications using entry-level personnel.

Frequently Required Parameters

Details essential parameters for typical inverter configurations and settings.

Extended Adaptation Options

Covers advanced parameterization and BICO technology for complex setups.

Description of SINAMICS G120 System

Modularity of the Converter System

Explains the flexible design of SINAMICS G120 with Control and Power Modules.

Overview of Control Units

Presents different Control Unit variants and their features for various applications.

Overview of Power Modules

Details available Power Module versions, frame sizes, and power ratings.

Reactors and Filters

Describes permissible combinations of reactors and filters with different Power Modules.

Connecting the SINAMICS G120 Inverter

Procedure for Installing the Frequency Inverter

Step-by-step guide for the physical installation of the inverter components.

Mounting Power Modules

Instructions on installing Power Modules, including options and considerations.

Installing the Control Unit

Details on how to mount and connect the Control Unit to the Power Module.

Commissioning SINAMICS G120 Inverters

Initial CU and PM Coupling (Message F0395)

Explains the initial connection process between Control Unit and Power Module.

Restoring Factory Settings

Guide on resetting inverter parameters to their default factory values.

Preparing for Commissioning

Outlines prerequisites and information needed before starting the commissioning process.

Commissioning with Factory Settings

Describes commissioning using default parameters and wiring examples.

Commissioning with STARTER Tool

Step-by-step process for commissioning using the STARTER software tool.

Commissioning with Operator Panel

Details on using the Basic Operator Panel (BOP) for local control and setup.

Data Backup Procedures

Procedures for saving and transferring parameter sets using BOP and MMC.

SINAMICS G120 Functions and Features

Overview of Inverter Functions

Provides a visual overview of the inverter's capabilities and functional areas.

Inverter Control Methods

Explains methods for controlling motor start, stop, and direction via digital inputs.

Command and Setpoint Sources

Details how to select sources for control commands and motor speed setpoints.

Closed-Loop Control Techniques

Covers V/f control and vector control for precise motor speed and torque management.

Protection Functions

Outlines integrated functions for overtemperature, overcurrent, and DC link voltage protection.

Technological Functions

Introduces advanced functions like braking, automatic restart, and positioning.

Operation in Fieldbus Systems

Details communication interfaces and setup for PROFIBUS and PROFINET.

Safety Functions Overview

Explains integrated safety functions (STO, SS1, SLS, SBC) for enhanced machine safety.

Servicing and Maintenance of SINAMICS G120

Replacing Components

Discusses procedures and considerations for replacing inverter components like CU and PM.

Replacing the Power Module

Step-by-step guide for replacing a Power Module with an identical unit.

Replacing the Control Unit

Instructions for replacing a Control Unit, emphasizing parameter set requirements.

Standard Commissioning Procedure

Describes standard commissioning using a memory card with a valid parameter set.

Messages and Fault Codes

Status Display Using LEDs

Explains the meaning of various LEDs on the Control Unit for status indication.

Alarm and Error Message Reference

Details common alarms and faults, their causes, and necessary remedies.

Technical Data

CU240S Control Unit Technical Data

Lists specifications for the CU240S Control Unit, including inputs, outputs, and dimensions.

CU240E Control Unit Technical Data

Provides technical specifications for the CU240E Control Unit, covering its features.

PM240 Power Module General Technical Data

General technical specifications for the PM240 Power Module, including operating conditions.

PM240 Power Module Dependent Technical Data

Detailed technical data for PM240 Power Modules based on frame size and power.

PM250 Power Module General Technical Data

General technical specifications for the PM250 Power Module, covering operating conditions.

PM250 Power Module Dependent Technical Data

Specific technical data for PM250 Power Modules based on frame size and power.

PM260 Power Module General Technical Data

General technical specifications for the PM260 Power Module, including operating conditions.

PM260 Power Module Dependent Technical Data

Detailed technical data for PM260 Power Modules based on frame size and power.

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