KEB COMBIVERT 27F5 Series User Manual

8.2.1 Keyboard operation
8.2.1.1 Parameter numbers and / values
When COMBIVERT F5 is switched on, the display shows the value of customer param-
eter CP.1.
The function key (FUNC) changes between the parameter
value and parameter number.
FUNC.
SPEED
With  UP (▲) and DOWN (▼) the value of the parameter
number is increased/decreased with changeable parameters.
START
STOP
START
STOP
Principally during a change, parameter values are immediately accepted and stored
non-volatile. However, with some parameters it is not useful that the adjusted value is
accepted immediately. The value is accepted and stored non-volatile by pressing EN-
TER. A point is displayed behind the last digit if such a parameter is changed.
The value is accepted and stored non-volatile by pressing EN-
TER.
ENTER
F/R
8.2.1.2 Resetting of error messages
If a malfunction occurs during operation, then the actual display is overwritten by the
error message. The error message in the display is reset by ENTER.
— Error —>
ENTER
F/R
With ENTER only the error message in the display is reset. In order to reset the error
itself, the cause must be removed and a reset or a power-on-reset must be made.
8.2.1.3 Password input
The COMBIVERT is equipped with a comprehensive password protection. Depending
on the entered password the following modes are possible:
Display Mode
CP_ro End customer menu (CP-Parameter) read-only
CP_on End customer menu (CP-Parameter) read/write
CP_SE Service menu (like end customer menu, however with the original pa-
rameters)
APPL Application menu (all parameters and parameter groups visible)
– Drive mode (COMBIVERT can be put into operation via keyboard)
The permissible menu for the application is determined by the machine builder.
The password input generally occurs via parameter CP.0. The adjusted password /
menuremainsalsoafterswitchingo󰀨.
54
OPERATION OF THE CONTROL

KEB COMBIVERT 27F5 Series Specifications

General

Series	27F5
Category	Inverter
Output Frequency	0-400 Hz
Enclosure Rating	IP20
Input Voltage	380-480 V AC
Power Range	0.75-630 kW
Control Method	V/f control, vector control
Protection Features	Overvoltage, undervoltage, short circuit
Communication Interfaces	CANopen, Profibus, Ethernet
Ambient Temperature	-10 to +40 °C
Relative Humidity	5 to 95 % (non-condensing)
Altitude	Up to 1000 m above sea level (derating above 1000 m)
Storage Temperature	-25…+70 °C

Summary

Preface and General Information

Safety Words and Symbols

Explains signal words and safety signs used in the manual.

Basic Safety Instructions

Target Audience and Qualifications

Defines the intended audience and required qualifications for the manual.

Installation Safety Precautions

Safety precautions and guidelines for installing the drive converter.

Electrical Connection Safety

Safety instructions for connecting the drive converter electrically.

EMC-Compatible Installation and Voltage Testing

Guidelines for EMC installation and voltage testing precautions.

Start-Up and Operation Safety

Instructions and warnings for initial start-up and operation.

Maintenance and Repair Safety

Procedures and warnings for maintenance and repair.

Product Description

Specified Application and Restrictions

Defines intended use, restrictions, and residual risks.

Technical Data: Operating Conditions

Electrical Operating Conditions and Device Classification

Electromagnetic Compatibility (EMC) Details

Specifies EMC emitted interference and immunity levels.

Unit Data Overview

Overload Characteristics and Accessories

Installation Guidelines

EMC-Compatible Control Cabinet Installation

Guidelines for installing the drive converter within a control cabinet for EMC.

General Installation Instructions

Connecting the COMBIVERT F5-AIC

Input Terminal Descriptions

Explains the function of various input terminals on the drive converter.

Terminal Blocks for Different Housings

Terminal Cross-Sections and Tightening Torques

Specifies wire cross-sections and tightening torques for terminals.

Temperature Detection T1, T2

Input and Pre-Charging Circuits

Power Unit with AIC/LCL Filter Circuit Example

AIC/LCL and Common Mode Filter Circuit Example

Control Circuit Example

Functional Description of Start-Up Procedure

Describes the functional sequence of the start-up procedure.

Connection of the Control Board

Terminal Block X2A Assignment

Pin assignments and functions for terminal block X2A.

Digital Input Wiring

Analog Input Connections

Operating the Drive Converter

Operation with Digital Operator

Instructions for operating the drive converter with a digital operator.

Keyboard Operation and Parameter Adjustment

How to use the keyboard for parameter and value adjustment.

Error Message Reset and Password Protection

Diagnostic and Parameter Interface X6B

RS232/485 Interface Description and Connection

Dimensioning Instructions and Data

General Dimensioning Instructions

Technical Data of COMBIVERT Drive Converters

Detailed technical data for COMBIVERT drive converters.

Technical Data for COMBIVERT F5 AIC Devices

Specific technical data for COMBIVERT F5 AIC devices.

Cooling System Installation and Requirements

Installation of Liquid-Cooled Devices

Guidelines for installing liquid-cooled drive converters.

Heat Sink and Operating Pressure

Cooling Circuit Materials and Coolant Requirements

Coolant Temperature Management

Guidelines for managing coolant temperature.

Moisture Condensation Prevention

Warnings and prevention of moisture condensation.

Cooling System Connection Guidelines

Heat Sink Pressure Drop vs. Flow Rate

Series Connection Schemes for Cooling Circuits

Diagrams for series connection of cooling circuits.

Volume Flow vs. Heat Dissipation and Temperature Difference

Parallel Connection Schemes for Cooling Circuits

Diagrams for parallel connection of cooling circuits.