Proper wiring is essential for safe operation. The CVF-S1 features several programmable and dedicated terminals:
A5: CVF-S1 is the original Convo model, and FSCS01 is the Bosch Rexroth branded version after Bosch acquired Convo. They share the same hardware platform.
Below are the foundational parameters needed to get the drive running in most standard industrial setups: Parameter Code Description Factory Default Recommended Setting / Options Source of Run Command 0 (Keypad) 0: Keypad; 1: Terminal Control; 2: Communication F0.01 Source of Frequency Command 0 (Keypad) 0: Keypad digital; 1: AI (Analog Potentiometer) F0.03 Max Output Frequency 50.00 Hz / 60.00 Hz Set according to motor nameplate (e.g., 50.00 Hz) F0.07 Acceleration Time 1 Varies by model Time in seconds to ramp from 0 Hz to Max Frequency F0.08 Deceleration Time 1 Varies by model Time in seconds to ramp from Max Frequency to 0 Hz F0.11 Motor Rated Voltage Model dependent Matches motor nameplate (e.g., 380V or 220V) F0.12 Motor Rated Current Model dependent Must be adjusted to match motor nameplate current F1.00 Multi-function Input X1 1 (Forward run) Program as needed for external switches 5. Step-by-Step Quick Start Guide Convo Inverter Cvf-s1 Manual Pdf
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Allows for easy pressure or flow control in pumping systems. Proper wiring is essential for safe operation
: Always ensure input power is off before wiring and never connect the power to the U, V, or W output terminals. Environment
Solutions : Check incoming line voltage with a multimeter; tighten all input wiring screws. Below are the foundational parameters needed to get
For the advanced user, the manual unlocks the loop. Proportional-Integral-Derivative (PID) control allows the inverter to become an autonomous agent. By reading a feedback signal (pressure, flow, temperature), the CVF-S1 adjusts its own output to maintain a setpoint. The manual guides the user through the complex tuning of gain and integration times, effectively teaching the drive how to "think" and react to changes in its environment.