To Next PageTo Next PageWhat causes 'zero search in operative mode different from 1' error on Baruffaldi Servo Drives?
The 'zero search in operative mode different from 1' alarm on Baruffaldi Servo Drives activates after the START command, before unlocking the turret when the operation mode is not equal to 2 or the position code is 0. Check the code management of the position in the PLC and the wiring of connector J1.
What to do if Baruffaldi DB-21 Servo Drives turret rotation times out?
If the Baruffaldi Servo Drives turret does not reach the called position within 60 seconds, it may be due to mechanical interferences preventing rotation. Ensure there are no obstructions. Also, check the wired connections between the drive and turret, specifically M1 UVW and J2.
Why Baruffaldi DB-21 Servo Drives shows a positioning error?
A positioning error with Baruffaldi Servo Drives happens at the end of a position inquiry if the turret is locked in a position different from what was expected. The resolver value, based on the acquisition value, differs from the final position resolver. At startup, check that the drive SETUP matches the turret in use (K2/K5/K3). Ensure the dipswitch is properly set according to the turret in use, considering the transmission ratio and number of stations.
How to fix resolver malfunctioning on Baruffaldi DB-21 Servo Drives?
If you encounter a resolver malfunctioning alarm on Baruffaldi Servo Drives, it means the signal from the resolver is either low or absent. Check the wiring of connector J2 and the connections in the terminal block signals on the turret. Inspect the cable for integrity and continuity. Also, ensure that the drive is set to the motor in use.
What to do if Baruffaldi DB-21 calls a non-existing position?
If Baruffaldi Servo Drives requests a position higher than the number of stations provided, check the setting of the dipswitch. Also, check the code management of the position in the PLC, the wiring of connector J1, and reset the drive setup.
How to fix parity error on Baruffaldi DB-21 Servo Drives?
If you encounter a parity error on Baruffaldi Servo Drives before the turret is unlocked when the START command is sent and the parity bit is not set correctly, check the connection J1 pin 23 with the PLC. Ensure that the PLC program correctly handles the parity bit and that there is a delay in the PLC of at least 50ms between setting the position and parity to the START command.
What to do if unlock proximity switch is in short circuit on Baruffaldi DB-21 Servo Drives?
If the unlock proximity switch remains On (Li.12) during the locking sequence on Baruffaldi Servo Drives, check the functionality of the unlock proximity switch.
What to do if zero proximity switch is in short circuit on Baruffaldi DB-21?
If the zero proximity switch (Li.14) is always On on Baruffaldi Servo Drives, check the functionality of the zero proximity switch.
Why Baruffaldi DB-21 Servo Drives turret is not locked at startup?
If the Baruffaldi Servo Drives gives a command for locking the turret at startup, and the lock proximity switch (Li.13) is off, the alarm is activated. Check the functionality of the proximity switch, the hydraulic/pneumatic circuit, and the electrovalve/auxiliary relais connection.
What to do if the Baruffaldi DB-21 Servo Drives turret stays unlocked during locking?
If the Baruffaldi Servo Drives turret remains unlocked (Li.12 = On) after 30 seconds from the locking command (Lo.16) and there is no signal from the lock proximity switch (Li.13), check the functionality of the proximity switch. Also, check the hydraulic/pneumatic circuit and the electrovalve/auxiliary relais connection.
Essential safety warnings and precautions before operating the equipment.
Critical warnings related to voltage settings and correct installation procedures.
Guidelines for safe installation, handling of voltages, and proper grounding.
Recommendations for minimizing electromagnetic interference for reliable operation.
Technical parameters, limits of use, and physical volume/weight of the servo drive.
Details on connecting the main power supply, including voltage options and protection.
Connection requirements for the logic power supply and its specifications.
Information on the electrovalve outputs for turret control and recommended auxiliary relays.
Description of extra ports and connections for inductive sensors used in turret operation.
Guidelines for connecting the angular position transducer and cable recommendations.
Pinout and specifications for digital inputs and outputs, including interface with PLCs.
Motor connection terminals and cable specifications for driving the servo motor.
Visual representation of the drive and turret layout with key connection points highlighted.
Wiring diagram for TB/TBH series turrets with standard electrical boards.
Wiring diagram for TB/TBH series turrets using Harting connectors.
Wiring diagram for TAB series turrets with standard electrical boards.
Conditions required for the drive to start operation, based on specific signals.
Explanation of how the drive communicates turret position using binary outputs.
Information on how alarms are communicated and their impact on operation.
Requirements for the start command timing to ensure proper operation.
Description of different operative modes available for the servo drive.
Details on setting the required turret position using binary inputs.
How to configure the drive for different turret types and positions using dipswitches.
Setting up non-standard applications with custom profiles via software.
Optimizing drive response based on real load conditions and turret unbalance.
Steps to acquire the resolver value for correct turret positioning.
Step-by-step logic for drive start-up, zero search, and positioning commands.
Mode for resetting alarms, disabling drive, and resetting operational status.
Default mode for shortest path positioning and performing zero/hidden zero searches.
Positioning mode that forces clockwise rotation regardless of path length.
Positioning mode that forces counter-clockwise rotation regardless of path length.
Mode for manual tool selection and replacement without a program.
Mode for checking electrovalve system and turret noise during maintenance.
Mode for self-testing the turret functionality without PLC program interaction.
Alternative method for resolver acquisition using operative mode settings.
Step-by-step procedure for setting the correct input voltage for the drive.
Procedure for selecting turret type, voltage, and number of positions using dipswitches.
Diagram illustrating the sequence of operations for live tool tooling systems.
Diagram illustrating the sequence of operations for BMT/DIN tooling systems.
Comprehensive list of drive alarms, their codes, descriptions, and impact on operation.
Guide to diagnosing and resolving common drive issues based on display codes and descriptions.
Information on compatibility with older drive and motor models.
Timeline showing the evolution of drive and motor models.
Method for identifying turret type and model using serial numbers.
Procedure for replacing the drive and setting it up for the specific turret and motor.
Step-by-step instructions for replacing the motor on the turret.
Procedure for acquiring the resolver position after motor replacement or setup.
Steps to set the zero sensor for correct turret homing and positioning.
Details on using cable adapters for interfacing new drives with older CNC systems.
General| Brand | Baruffaldi |
|---|---|
| Model | DB-21 |
| Category | Servo Drives |
| Language | English |
