What to do if Bharat Bijlee Inverter shows HPErr error?
If your Bharat Bijlee Inverter displays a HPErr error, it means that the inverter capacity setting doesn't match the hardware voltage levels. To fix this, check the inverter capacity setting to ensure it matches the hardware voltage levels.
Why Bharat Bijlee Inverter shows OH-C error?
If your Bharat Bijlee Inverter is showing an OH-C error, it could be due to several reasons: * The IGBT temperature is too high or ventilation is poor. * There is a temperature sensor error or circuit malfunction. To address this: 1. Reduce the carrier frequency. 2. Improve the ventilation conditions. If the problem persists, consider replacing the inverter.
What to do if Bharat Bijlee Inverter shows -OH- error?
If your Bharat Bijlee Inverter displays an -OH- error, it could be due to a detection circuit malfunction or high ambient temperature with poor ventilation. To resolve this, improve the ventilation conditions. If the error continues, replace the inverter.
Why Bharat Bijlee Inverter shows -LV- error?
If your Bharat Bijlee Inverter is showing an -LV- error, it could be due to the following reasons: * Power voltage is too low. * Pre-charge resistor or fuse burnt out. * Detection circuit malfunction. To troubleshoot this: 1. Check if the power voltage is correct. 2. Inspect for a failed resistor or fuse. If the issue persists, consult with the supplier.
What to do if Bharat Bijlee Inverter shows CtEr error?
If your Bharat Bijlee Inverter is showing a CtEr error, it indicates a current sensor error or a circuit malfunction. Consult with the supplier to resolve this issue.
How to fix -OV- error on Bharat Bijlee BBVERT BL51?
If your Bharat Bijlee Inverter displays an -OV- error, it indicates a detection circuit malfunction. Consult with the supplier for assistance.
General introduction to the manual and product safety warnings.
Safety guidelines to follow before applying power to the inverter.
Safety precautions to take during the power-up sequence of the inverter.
Safety measures to observe while the inverter is running.
Guidelines for safe and environmentally sound disposal of the inverter.
Explanation of the structure and meaning of the BL51 model part number.
Detailed specifications for various BL51 inverter models.
Recommended environmental conditions for inverter installation and operation.
Guidelines for proper wiring and electromagnetic compatibility (EMC).
Important considerations for selecting and connecting peripheral devices.
Table detailing electrical and physical specifications for BL51 models.
Comprehensive list of general operating and control specifications.
Wiring diagram for 200V single-phase BL51 inverter models.
Wiring diagram for 400V three-phase BL51 inverter models.
Specific wiring diagrams for single and multi-pump applications.
Explanation of the function of main circuit power terminals.
Details of control circuit terminals for frames 1 & 2.
Details of control circuit terminals for frames 3 & 4.
Outline dimensions and tolerance table for Frame 1 BL51 inverters.
Outline dimensions for Frame 2 BL51 inverters (200V & 400V).
Outline dimensions for Frame 3 and Frame 4 BL51 inverters.
Explanation of the BL51 inverter's keypad layout and button functions.
Overview of the parameter groups available for BL51 inverter configuration.
Settings for control mode, motor rotation, and run/frequency sources.
Selection of sources for run commands and frequency settings.
Configuration of frequency limits, acceleration, and deceleration times.
Settings for V/F control voltage, frequency, and ratios.
Parameters for torque boost and suppressing operational oscillation.
Configuration of auto-torque compensation filter and gain.
Inputting motor nameplate data like current, speed, and voltage.
Enabling and configuring the motor auto-tuning function.
Adjusting slip and torque compensation gains for SLV mode.
Configuring the functions of digital input terminals S1 through S5.
Configuring output relay RY1 and monitoring output parameters.
Setting ON/OFF levels for the internal braking transistor.
Configuring analog inputs (voltage/current) and their signal types.
Setting analog output modes and gain values.
Configuring potentiometer settings (gain, bias, slope) via keypad.
Defining up to 8 different preset frequencies for operation.
Setting acceleration and deceleration times for each preset speed.
Selecting Auto Run mode and setting frequency commands for steps.
Defining the running time duration for each Auto Run step.
Specifying the running direction (stop, forward, reverse) for Auto Run steps.
Configuring behavior for power loss, auto restart, and stopping methods.
Setting parameters for DC injection braking at start and stop.
Configuring whether run commands are retained after power loss.
Configuring trip prevention levels and motor overload protection modes.
Settings for PTC overheat protection and fan control temperature levels.
Setting protection levels and times for over-current and over-voltage faults.
Selecting communication mode and assigning a station number.
Configuring baud rate, stop bits, parity, and data format.
Setting communication time-out parameters and error handling.
Setting PID target source, feedback source, and control mode.
Configuring proportional, integral, derivative gains, and offset.
Settings for feedback loss detection and integration limits.
Configuring carrier frequency, modulation modes, and S-curve profiles.
Settings for skipping frequencies and preventing regeneration.
Adjusting proportional, integral, and differential gains for speed loop.
Configuring extended display modes and PID feedback display format.
Setting custom units for line speed and displaying input/output logic status.
Monitoring the inverter's output power and motor current percentage.
Viewing software version and accumulated operating times.
Accessing the log of the last three recorded faults.
Locking parameters and restoring the inverter to factory settings.
Configuring pump operation modes, pressure settings, and control parameters.
Setting pressure limits, warnings, and fault stop times.
Configuring multi-pump synchronization, shift operations, and leakage detection.
Lists error codes, their causes, and corrective actions for inverter faults.
Instructions for resolving errors related to keypad operations.
Common troubleshooting issues and their remedies for motor and inverter operation.
Specifications for reactors, electromagnetic contactors, and circuit breakers.
Recommended fuse ratings for inverter protection.
Specifications and usage details for braking resistors.
General| Brand | Bharat Bijlee |
|---|---|
| Model | BBVERT BL51 |
| Category | Inverter |
| Language | English |
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