Convo Inverter Cvf-s1 Manual ((top)) -

This guide outlines the core setup and operation for the Convo CVF-S1 inverter

, a Variable Frequency Drive (VFD) often used for controlling three-phase AC induction motors in industrial applications. sigi-elect.si Quick Setup & Operation

features a digital operation panel for configuration and real-time monitoring. offer-product.oss-cn-beijing.aliyuncs.com Standard Operation:

By default, the green button starts the inverter (FWD) and the red button stops it. Parameter Entry:

To return to the default display (output frequency), you can long-press the key for 3 seconds or select parameter and click SET. Command Modes: defines how the inverter receives start/stop signals: Panel control (default). Terminal control (using external switches). offer-product.oss-cn-beijing.aliyuncs.com Key Parameter Settings

Adjust these primary parameters to customize your motor control. offer-product.oss-cn-beijing.aliyuncs.com Settings / Options Frequency Setting Source

0: Panel Potentiometer; 1: Up/Down Buttons; 3: 0–10V Input; 5: 4–20mA Input Max Input Frequency Standard is 50.0Hz (Adjustable up to 999Hz) Upper Limit Frequency Cannot exceed the maximum frequency set in F0.04 F2.13–F2.17 Digital Input Terminals Configures terminals S1 to S5 (e.g., FWD, REV, Reset) Wiring & Terminal Configuration

Ensure all power is off before wiring. Grounding is mandatory for safety. offer-product.oss-cn-beijing.aliyuncs.com Main Circuit:

Connect input power (1-phase 220V for standard S1 models) to the input terminals and the motor to Control Terminals:

Programmable digital inputs (defaults include Forward and Reverse). 0–10V analog input for frequency control. 4–20mA analog input. RA, RB, RC: Relay output terminals for status signaling. Safety & Maintenance Installation:

Mount the inverter in a well-ventilated indoor area, free from corrosive gases and direct sunlight. Output Restrictions:

connect capacitors or varistors to the output terminals (U, V, W), as this can damage the internal components.

If operating above 1,000 meters, derate the inverter capacity by approximately 10% for every additional 1,500 meters.

The Convo CVF-S1 Go to product viewer dialog for this item. is a high-performance variable frequency drive (VFD) designed to control the speed and torque of three-phase AC induction motors. Now part of the Bosch Rexroth brand, Convo inverters are widely used in industrial automation for general-purpose applications as well as fan and pump control. 🛠️ Key Technical Specifications

The CVF-S1 series is built for durability in standard industrial environments:

Cooling: Uses forced air cooling to maintain safe operating temperatures.

Protection Rating: Typically IP20 for units up to 7.5kW and IP10 for larger models (≥11kW).

Environment: Best suited for indoor use below 1km altitude, in dust-free and non-corrosive areas.

Temperature Range: Operates between 0°C and +40°C with a humidity range of 20% to 90% RH (no dew). 🔌 Basic Wiring & Terminals

Proper wiring is critical for safety and to prevent damage to the internal capacitors.

Power Input: Terminals R, S, T (or L1, L2, L3) connect to the incoming AC power.

Motor Output: Terminals U, V, W connect to the motor. Never connect incoming power to these terminals. Control Terminals:

S1–S5: Digital inputs for functions like Start (FWD), Reverse (REV), and Multistage speeds.

AVI/ACI: Analog inputs for frequency setting (0–10V or 4–20mA). RA, RB, RC: Relay output terminals for status signaling. ⚙️ Programming & Parameter Setup

The inverter is typically controlled via its integrated digital keypad.

Operation Mode (F0.02): Determines if the drive is controlled by the keypad (panel) or external terminals.

Frequency Control (F0.09): Manages how the digital frequency is stored and adjusted.

Acceleration/Deceleration (F0.10): Sets the time taken to reach full speed or come to a stop.

Factory Reset (b-11): Setting parameter b-11 to 1 restores the unit to its original factory defaults. ⚠️ Safety & Maintenance

Grounding: The grounding terminal must be reliably connected to prevent electric shock from the housing.

Power Cycles: Do not frequently cycle the input power on and off; wait at least 10 minutes before re-powering to protect the service life. Convo Inverter Cvf-s1 Manual

Altitude: If using the unit above 1000m, you must derate the output power by roughly 10% for every 1500m of additional elevation. If you'd like, I can help you with: Finding the full PDF manual for your specific model Detailed troubleshooting steps for a specific error code Comparing the CVF-S1 to newer Bosch Rexroth models INSTRUCTION MANUAL

You can find the instruction manual for the Convo CVF-S1 Series

, a low-power single-phase inverter, through several online resources. The CVF-S1 is part of a lineup of variable frequency drives (VFDs) often associated with the Bosch Rexroth brand. Manual Download Links Direct PDF View : Access the Sigi-Elect.si manual , which covers the CVF-S1 Series of low-power single-phase inverters. Technical PDF

: A broader technical manual covering multiple models including single-phase units can be found on Google Drive Repository : Users have shared a dedicated PDF version on Google Drive sigi-elect.si Key Safety & Installation Tips Based on standard Convo inverter documentation:

: Never connect the output wire of the inverter directly to the shell or chassis. Power Input

: Ensure you are using the correct single-phase input as specified for the CVF-S1 Series

: Basic operations typically involve S1, S2, and COM terminals for digital inputs. sigi-elect.si parameter setting from the manual? CElectrical Kangwo

The Convo CVF-S1 is a compact, low-power single-phase variable frequency drive (VFD) designed for general industrial applications. Now under the Bosch Rexroth umbrella after their acquisition of Convo Electric, the S1 series is typically utilized for controlling three-phase AC induction motors in environments like fans, pumps, and small machinery. Key Technical Specifications

The Convo CVF-S1 Instruction Manual outlines the following core capabilities:

Power Range: Typically ranges from 0.2kW up to 2.2kW models (e.g., CVF-S1-2S0015B for 1.5kW).

Input/Output: Designed for single-phase 220V input, providing a three-phase output for standard induction motors.

Frequency Range: Generally supports an output frequency from 0.10Hz to 650Hz.

Control Modes: Supports both panel control (keypad start/stop) and terminal control. Manual & Programming Highlights

The manual is essential for navigating the unit's parameter-heavy interface. Notable highlights include:

Digital Input Logic: Terminals S1 through S5 are highly configurable. S1: Defaulted to FWD (Forward). S2: Defaulted to REV (Reverse). S5: Often used for external RST (Reset).

Parameter Navigation: Commands are structured around codes (e.g., F0.02 for selecting start/stop command modes).

Analog Integration: Includes an AVI port (0-10V) and ACI port (4-20mA) for external frequency setting via potentiometers or PLC signals. User Experience & Reliability CElectrical Kangwo

Convo Inverter Cvf-s1 Manual

Introduction

The Convo Inverter CVF-S1 is a high-performance inverter drive designed for controlling and regulating the speed of three-phase AC induction motors. This manual provides a comprehensive guide for the installation, operation, and maintenance of the CVF-S1 inverter.

Safety Precautions

Before installing, operating, or maintaining the CVF-S1 inverter, please read this manual carefully and follow the safety precautions outlined below:

  • Always follow proper safety procedures when working with electrical equipment.
  • Ensure the inverter is installed and configured by a qualified electrician or engineer.
  • Never touch the inverter's electrical components or connections.
  • Ensure the inverter is properly grounded and meets all relevant safety standards.

Components and Accessories

The CVF-S1 inverter consists of the following components:

  • Inverter module
  • Control panel
  • Power terminals
  • Motor terminals
  • Communication ports

The following accessories are included:

  • User manual
  • Installation guide
  • Warranty information

Installation

To install the CVF-S1 inverter, follow these steps:

  1. Mounting: Mount the inverter on a flat, stable surface using the provided mounting brackets. Ensure good airflow around the inverter to prevent overheating.
  2. Power Connection: Connect the power supply to the inverter's power terminals. Ensure the power supply matches the inverter's specifications.
  3. Motor Connection: Connect the motor to the inverter's motor terminals. Ensure the motor matches the inverter's specifications.
  4. Grounding: Ensure the inverter is properly grounded to prevent electrical shock.

Operation

To operate the CVF-S1 inverter, follow these steps:

  1. Power On: Turn on the power supply to the inverter.
  2. Set Frequency: Set the desired frequency using the control panel or communication ports.
  3. Start Motor: Start the motor using the control panel or communication ports.
  4. Monitor Operation: Monitor the inverter's operation using the control panel or communication ports.

Programming and Configuration

The CVF-S1 inverter can be programmed and configured using the control panel or communication ports. The following parameters can be adjusted:

  • Frequency setting
  • Motor speed
  • Acceleration and deceleration times
  • Torque limit

Maintenance and Troubleshooting

Regular maintenance is essential to ensure the CVF-S1 inverter operates efficiently and safely. The following maintenance tasks should be performed:

  • Clean the inverter regularly to prevent dust buildup.
  • Check for worn or damaged components.
  • Perform routine inspections to ensure proper operation.

If issues arise, refer to the troubleshooting guide below:

  • Inverter not turning on: Check power supply, ensure proper installation, and verify control panel settings.
  • Motor not running: Check motor connection, ensure proper programming, and verify control panel settings.

Technical Specifications

The CVF-S1 inverter has the following technical specifications:

  • Input voltage: 3-phase, 380-480VAC
  • Output voltage: 3-phase, 0-480VAC
  • Frequency range: 0.5-400Hz
  • Rated current: 2.5-630A

Warranty and Support

The CVF-S1 inverter is covered by a limited warranty. For more information, please refer to the warranty documentation.

For technical support, please contact our customer service team at [insert contact information].

Conclusion

The Convo Inverter CVF-S1 is a reliable and efficient solution for controlling and regulating the speed of three-phase AC induction motors. By following the guidelines outlined in this manual, users can ensure safe and proper operation of the inverter. If you have any questions or concerns, please do not hesitate to contact our technical support team.

This report outlines the technical specifications and operational guidelines for the Convo CVF-S1 Series

, a low-power single-phase vector inverter primarily used for general industrial applications. 1. Product Overview The Convo CVF-S1

(now part of the Bosch Rexroth portfolio) is a Variable Frequency Drive (VFD) designed for precision control of AC induction motors. Power Range: Typically 0.4 kW to 4.0 kW.

Input Specifications: Single-phase AC, 180V–260V at 50/60 Hz.

Output Specifications: Three-phase AC, 0V–220V with current ratings around 4.7 A (for the 0.75 kW model). 2. Core Technical Specifications Key operating parameters from the Instruction Manual: Control Mode: Digital SVPWM (Space Voltage Vector Control). Carrier Frequency: 1.0–16.0 kHz adjustable.

Frequency Range: 0.10 Hz to 650.00 Hz (adjustable via panel potentiometer, terminals, or analog inputs).

Overload Capacity: 150% rated current for 1 minute (general purpose). 3. Installation & Safety Requirements

Environment: Indoor use only, below 1,000m altitude (derating required above this). Temperature should be between and with no dew. Mounting: Wall-mounted or floor cabinet types. Wiring Hazards: Do not connect input power to U, V, W output terminals.

Ensure the grounding terminal is reliably connected to avoid electrified housing.

Wait at least 15 minutes after power-off before servicing to allow capacitors to discharge. 4. Basic Parameter Settings Parameter Description Factory Default F0.02 Running Command (0: Panel, 1: Terminal) F0.03 Frequency Setting Source F0.04 Maximum Output Frequency 50.0–999 Hz F2.13 Digital Input S1 Function Configurable F2.14 Digital Input S2 Function Configurable 5. Troubleshooting & Maintenance

[Download] CONVO Inverter Manual PDF Programming & ... - Pinterest

The Convo CVF-S1 Go to product viewer dialog for this item. is a variable frequency drive (VFD) designed for general industrial applications using three-phase AC induction motors. The Convo Inverter CVF-S1 Instruction Manual provides essential details on wiring, safety, and parameter configuration. 1. Control Terminal Wiring

The CVF-S1 features several digital and analog input/output terminals for remote control: COM: Common port for digital signals.

S1 – S5: Multi-function digital inputs. By default, S1 is set to Forward (FWD) and S2 to Reverse (REV). S5 is typically used for an external Reset (RST).

AVI: 0–10V analog input for frequency setting via an external potentiometer.

ACI: 4–20mA analog input for external current-based speed control.

RA, RB, RC: Relay output terminals (AC 250V/3A) for status signals like "Fault" or "Running". 2. Key Parameter Settings

Programming involves entering the parameter code (e.g., F0.02) and modifying its value. Description Default / Range F0.02 Running command 0: Keypad control; 1: Terminal control F0.03 Frequency setting 0 (Panel Pot) 0: Panel; 3: AVI (0-10V); 5: ACI (4-20mA) F0.04 Max frequency Standard standard for acceleration/deceleration F0.05 Upper limit freq Prevents the motor from exceeding a safe speed F0.23 User's code Used for password protection (0-9999) 3. Operational Safety

Grounding: The ground terminal must be reliably grounded to prevent the risk of electric shock through the VFD housing. This guide outlines the core setup and operation

Ventilation: Install the inverter in a well-ventilated environment to prevent overheating during operation.

Initialization: To restore factory settings, look for the parameter initialization code (often under group 'b' or 'H' in similar Convo series).

Detailed diagrams and full parameter lists are available in the Instruction Manual PDF hosted on Aliyun or through the Sigi-Elect archive.

The Convo Inverter CVF-S1 (often branded under Bosch Rexroth or Convo Electric) is a compact, high-performance variable frequency drive (VFD) primarily used for single-phase to three-phase power conversion and motor speed control. This manual guide provides the essential technical specifications, wiring configurations, and programming steps needed for successful installation. 1. Key Technical Specifications

The CVF-S1 series is optimized for low-power industrial applications, typically ranging from 0.4 kW to 2.2 kW. Input Voltage: Single-phase 220V ±15%, 50/60Hz. Output Voltage: Three-phase 0–220V. Output Frequency: 0.10 Hz to 650.00 Hz. Control Mode: Digital SVPWM (Space Voltage Vector Control). Overload Capacity: 150% rated current for 1 minute. 2. Wiring and Terminal Descriptions

Proper wiring is critical to avoid damaging the unit. Never connect AC power to the U, V, or W output terminals, as this will destroy the inverter. Main Circuit Terminals L, N (or R, T): Single-phase AC input terminals.

U, V, W: Output terminals connected directly to the three-phase AC induction motor.

PE/GND: Ground terminal; must be properly earthed to prevent electric shock. Control Terminals Default Description S1 Digital Input 1 Forward Run (FWD). S2 Digital Input 2 Reverse Run (REV). S5 Digital Input 5 External Reset (RST). AVI Analog Input 0–10V signal for frequency setting. +10V Power Source +10V for external potentiometer (max 10mA). RA, RB, RC Relay Output Fault or status relay (AC 250V/3A). 3. Essential Programming Parameters

To configure the CVF-S1, use the operation panel to navigate through the "F" parameter groups. SY5000 Series AC Drive User Manual | PDF | Power Inverter

Convo CVF-S1 (also known as the FSCS01 series a high-performance, compact variable frequency drive (VFD) designed specifically for low-power, single-phase motor applications . It is manufactured by Bosch Rexroth (Xi'an) Electric Drives and Controls , a subsidiary of the Bosch Group. Core Specifications Power Range: Typically covers 0.4 kW to 2.2 kW. Single-phase AC, 180V–260V (50/60 Hz).

Three-phase AC, 0V–220V with a maximum current of approximately 4.7A for 0.75kW models. Protection: for indoor use. Key Features & Functions Operation Modes:

The drive defaults to panel control (keypad) but supports terminal control for remote start/stop. I/O Configuration: 3 dedicated digital inputs for basic functions and 7 programmable digital inputs for up to 16-speed multi-step operation. Analog Interface:

Includes a 0–10V input (AVI) and a 4–20mA input (ACI) for frequency setting via external potentiometers or controllers. Relay Output:

Features a programmable relay (RA, RB, RC) with contact ratings of 250V AC / 3A. Control Technology:

Uses advanced Space Voltage PWM (SVPWM) and features automatic slip compensation and dead zone compensation. Industry Applications:

Commonly used for fans, pumps, textile machinery, and water supply systems where energy saving and precise speed control are required. 中国工控网 Operation and Troubleshooting Quick Guide Starting/Stopping: When using the panel, the green button starts the inverter and the red button stops it. It defaults to forward (FWD) rotation. Parameter Reset:

To return to original settings or clear a view, you can select parameter and click SET, or long-press the SET key for 3 seconds. Safety Warning:

The manual emphasizes that internal electrolytic capacitors may explode if burned during scrap disposal and can retain hazardous voltages even after power is disconnected. sigi-elect.si

You can typically find the official instruction manual through industrial distributors or repository sites like CElectrical Kangwo or specialized VFD support portals. sigi-elect.si wiring diagram

for specific terminal functions like the multi-stage speed settings? CElectrical Kangwo

An interesting feature of the Convo Inverter CVF-S1 is its specific parameter handling for returning to the original display after settings have been adjusted. Key Operational Features

Original Display Recovery: To return to the original frequency display after setting parameters, you can select parameter d-00 and click SET, or perform a long press on the SET key for 3 seconds.

Dual Command Modes: The inverter supports two primary operation command modes via parameter F0.02:

Panel Control: Allows start and stop operations directly from the unit's interface (Green for Start, Red for Stop). Terminal Control: Enables external control via terminals.

Directional Presets: By default, the inverter starts in Forward (FWD). Directional switching between FWD and Reverse (REV) is typically managed via input terminals S1-S5. Safety and Maintenance

Capacitor Warning: The manual highlights that the electrolytic capacitors within the inverter can explode if burned during scrap disposal, emphasizing the need for proper handling.

Ventilation Requirements: A critical installation requirement is a well-ventilated environment to prevent overheating.

For full technical details, you can refer to the Instruction Manual or explore the Inverter Specifications provided by electrical equipment providers. CElectrical Kangwo

2. QR Codes on the Device

Most genuine CVF-S1 units have a QR code sticker on the side. Scanning this with your smartphone usually redirects to the direct download link for that specific hardware version.

Typical Use Cases

  • Home backup for lights, fans, fridge, TV, router.
  • Small office protection for PCs, networking equipment, POS systems.
  • Sensitive electronics requiring pure sine output (audio equipment, medical devices).
  • Areas with frequent voltage fluctuations or short outages.

Convo Inverter CVF-S1 Manual: Complete User Guide & Reference

Control Terminals

The CVF-S1 typically features a standard set of control logic inputs: Always follow proper safety procedures when working with

  • Analog Input (AI1, AI2, GND): Accepts 0-10V or 0/4-20mA signals for speed reference.
  • Digital Inputs (FWD, REV, X1-X4): Used for Run/Stop commands, multi-speed selection, or external fault signals.
  • Relay Output (TA, TB, TC): A programmable relay output usually used for indicating "Fault" or "Run" status to an external circuit.

7. Fault Codes & Troubleshooting

| Fault Code | Description | Common Cause & Fix | |------------|------------------------------|-------------------------------------------| | SC | Short circuit / overload | Check motor insulation. Reduce F009 time. | | LU | Low voltage (DC bus < 200V) | Check input voltage. Loose terminal R/S/T.| | OU | Overvoltage during decel | Increase decel time F010. Add brake resistor.| | OH | Overheating | Clean fan. Reduce ambient temp. Load too high.| | OL | Motor overload | Increase F014 slightly (within motor rating). | | CE | Communication error | Check RS485 wiring / address. |

To reset a fault:
Press STOP/RESET on keypad, or cycle power, or set F105 = 1.