What to do if KEB combivert R6-S shows Over Current error?
If your KEB Power Supply displays an 'Over current' error, it indicates that the output current is too high or there is a ground fault. To resolve this, check the output current and ground connections.
What to do if KEB combivert R6-S shows Over Voltage error?
If your KEB Power Supply displays an 'Over Voltage' error, it means the DC bus voltage is too high, exceeding 900VDC. You should check and reduce the DC bus voltage to fix this issue.
What to do if KEB combivert R6-S shows Over Load error?
If your KEB Power Supply displays an 'Over Load' error, it means the actual load was greater than 105% and the overload timer timed out. Reduce the load to below 105% to resolve this error.
How to fix KEB combivert R6-S Over temperature error?
If your KEB Power Supply displays an 'Over temperature' error, it indicates overheating of the heat sink. To fix this, allow the heat sink to cool down.
What to do if KEB Power Supply shows Line error?
If your KEB Power Supply displays a 'Line' error, it indicates one or more phases are missing. To resolve this, check the line connections for missing phases.
How to troubleshoot KEB combivert R6-S synchronization error?
If your KEB Power Supply displays a 'Synchronization' error, it indicates that the connection of line phases at the commutation choke is not correct. Check the synchronization of connections to resolve this.
Why KEB combivert R6-S shows Over temperature commutation choke error?
If your KEB Power Supply displays an 'Over temperature commutation choke' error, it means the temperature sensing on the commutation choke indicates it's too hot. Check the temperature sensors and allow the system to cool down.
What to do if KEB Power Supply indicates Under voltage error?
If your KEB Power Supply displays an 'Under voltage' error, it means the DC bus voltage is too low. Investigate the source of DC bus voltage and rectify.
What to do if KEB combivert R6-S Power Supply shows External Fault error?
If your KEB Power Supply displays an 'External Fault' error, it's triggered by an external device through one of the digital inputs. Inspect the external devices connected to the digital inputs.
How to fix KEB Power Supply Main Line Frequency error?
If your KEB Power Supply displays a 'Main Line Frequency' error, it means the frequency is out of tolerance. Check the main line frequency and ensure it's within the acceptable range.
General introduction to the manual and safety pictograms.
Describes the features of the COMBIVERT R6-S supply and regenerative unit.
Outlines the terms of use, responsibility, and warranty exclusions for the product.
Details the usage rights of the manual and KEB's trademarks.
Defines the intended use of the COMBIVERT R6-S and its limitations.
Explains how the unit operates under normal conditions during regeneration.
Describes error conditions and actions for abnormal operation like overcurrent.
Explains the coding system used to identify different versions of the COMBIVERT R6-S.
Provides essential safety warnings regarding dangerous voltages and qualified personnel.
Details safe practices for handling, storing, and installing the unit.
Outlines critical safety precautions for electrical connections, including power isolation and grounding.
Guidelines for preventing operational issues, automatic restart, and short-circuit protection.
Advises on cyclic activation, deactivation, and the use of RCDs.
Lists measures for ensuring electromagnetic compatibility during installation.
Covers unit size, voltage, frequency, and general operating parameters.
Details overload function, operating conditions, and environmental compliance.
Lists optional accessories, filters, and ferrite rings for the unit.
Provides dimensional drawings and weight for the unit and related components.
Shows a diagram and lists components for an EMC-compliant control cabinet.
Provides general installation guidelines, including environmental and placement requirements.
Explains terminal functions for DC voltage input/output and mains input.
Illustrates and describes power circuit terminals for different housings.
Details the connection and specifications for the external fan power supply.
Shows terminal assignments for control board, synchronization unit, and operator interface.
Wiring diagram for single unit operation in power supply/regenerative mode.
Wiring diagram for multiple units in power supply/regenerative mode.
Wiring diagram for parallel operation of up to three units.
Wiring diagram for parallel regenerative operation with decoupling diodes.
Detailed pin assignment for the X2A terminal strip, including digital inputs/outputs and relays.
Details RJ45 socket X2B and terminal block X2C assignments for synchronization and control.
Illustrates a wiring example for control inputs with EMC considerations.
Describes the different operator types and interfaces for local/external operation.
Refers to separate instructions for operating with PC software.
Details the startup sequence, including power circuit identification and synchronization phase.
Lists all available parameters with their settings, resolution, and origin.
Explains operational statuses and lists error codes with their meanings.
Details parameters for status display, frequency, current, utilization, voltage, temperature, and power.
Explains adjustments for analog output gain (CP.18) and comparison level (CP.19).
Describes fault reset (CP.20), software version (CP.29), date (CP.30), and operating mode (CP.33).
Details parameters for overload counter (CP.12), regeneration level (CP.34), and last errors (CP.21-28).
Provides a flowchart and formulas for dimensioning power supply and regenerative units.
Lists DC link capacitor values for COMBIVERT F5, G6, and S6 inverters.
Lists and dimensions decoupling diodes for use with regenerative units.
Details CE marking and compliance with relevant directives like Low-Voltage and EMC.
General| Category | Power Supply |
|---|---|
| Input Voltage | 3 x AC 380-480V |
| Protection Features | Overcurrent, overvoltage, short circuit, overtemperature |
| Communication Interfaces | CANopen, Profibus, Ethernet |
| Cooling Method | Air or liquid cooling |
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