To Next PageTo Next PageWhat to do if Baruffaldi Servo Drives show Unlock proximity switch in short circuit [Li.12, Li.13=On]?
If the unlock proximity switch remains On (Li.12) during the locking sequence on Baruffaldi Servo Drives, creating a short circuit [Li.12, Li.13=On], check the functionality of unlock proximity switch.
Why is my Baruffaldi DB21 turret not locked at the start up [Li.13=Off]?
If the Baruffaldi Servo Drives turret isn't locked at startup (indicated by Li.13=Off), the alarm is activated because the drive commands the turret to lock, but the lock proximity switch isn't engaged. To resolve this, check the functionality of the proximity switch, inspect the hydraulic/pneumatic circuit, and verify the electrovalve/auxiliary relais connection.
What to do if Baruffaldi Servo Drives show a Resolver Malfunctioning error?
If your Baruffaldi Servo Drives system reports a Resolver Malfunctioning error, it means the signal from the resolver is either low or absent. You should: * Check the wiring of connector J2 and the connections in the terminal block signals on the turret. * Inspect the cable for integrity and continuity. * Ensure that the drive is correctly set for the motor in use.
What to do if Baruffaldi DB21 show a Positioning Error?
If a positioning error occurs with Baruffaldi Servo Drives, it means the turret is locked in a position different from what was expected at the end of a position inquiry. The resolver value calculated differs from the final position resolver. Begin by verifying that the drive SETUP matches the turret in use (K2/K5/K3) at startup. Also, ensure the dipswitch is properly set according to the turret in use, considering the transmission ratio and the number of stations.
What to do if Baruffaldi DB21 Servo Drives show a Motor PTC error?
If Baruffaldi Servo Drives display a Motor PTC alarm, it indicates that continuity between pin 1 and 2 of J2 is not detected, suggesting the motor's temperature sensor (PTC) has detected excessive winding temperature. Ensure the ambient temperature near the motor is within allowed limits. If the alarm persists when the motor is cold, check the wires connecting the sensor (pins 1 and 2 of J2 on the board and the terminal turret).
Why is there no signal from lock proximity switch [Li.12=Off, Li.13=Off] on Baruffaldi Servo Drives?
If there's no signal from the lock proximity switch (Li.13) and the unlock proximity switch is also off (Li.12) after 30 seconds from the locking command (Lo.16) on Baruffaldi Servo Drives, check the functionality of the proximity switch. Remove the upper cover to verify that the movement of the pin is not hindered. Also, inspect the hydraulic/pneumatic circuit if present, check the turret setup made with the dipswitch, and check the drive configuration K2/K5.
What to do if The lock Px switch signal has been lost during work (turret indexed) [Li.13=Off] on Baruffaldi DB21 Servo Drives?
If the lock proximity switch signal (Li.13) is lost during the working phase (turret indexed) on Baruffaldi Servo Drives, check the functionality of the lock proximity switch.
What to do if The unlock proximity switch signal has been lost during rotation [Li.12=Off] on Baruffaldi DB21 Servo Drives?
If the unlock proximity switch signal (Li.12) is lost during rotation on Baruffaldi Servo Drives, check the functionality of the unlock proximity switch. Also, check the connection on turret pin 12 (both client and turret side) and on the M4 connector.
What to do if Baruffaldi DB21 Servo Drives report a parity error?
If Baruffaldi Servo Drives report a parity error, it means that before the turret is unlocked, when the START command is sent, the parity bit is not set correctly. To fix it, check the connection J1 pin 23 with the PLC, ensure that the PLC program correctly handles the parity bit, and verify that there is a delay in the PLC of at least 50ms between setting the position and parity to the START command.
What causes Zero Search Error in Baruffaldi Servo Drives?
A Zero Search Error on Baruffaldi Servo Drives happens when, at the end of a zero search (even a hidden one), the turret is closed, and the resolver value differs from the value stored during the resolver acquisition sequence. If the turret has reached station N°1, repeat the acquisition of the position resolver. Otherwise, with the turret locked in station N°1, remove the back cover of the turret and verify the mechanical position of the zero using the instructions in the turret manual.
Warning regarding the input voltage setting for the drive installation.
Important safety considerations and constraints for installing the servo drive.
Recommendations for ensuring electromagnetic compatibility for the drive.
Key technical parameters and operational limits for the servo drive.
Physical dimensions and weight specifications of the servo drive unit.
Details for connecting the main power supply to terminal X1.
Details for connecting the logic power supply to terminal X2.
Output connections for electrovalves on terminal X3.
Output connections for extra ports, including proximity sensors on X4.
Input details for the angular position transducer (resolver) on J2.
Digital input/output connections for interfacing via J1.
Output connections for the motor phases (U, V, W, T) on X5.
Wiring for Linea Archimede and Ecoline turrets with standard boards.
Wiring for TBMR/TBYR turrets using Harting connector.
Wiring for Linea Michelangelo TAB turrets.
Wiring for Linea Leonardo turrets with plug-in connectors.
Conditions required for the drive to start operation.
Explanation of how position feedback signals are communicated.
Information on how alarms are communicated via output signals.
Timing requirements for the start command signal.
Details on the different operative modes selectable for the drive.
Information on setting the required position inputs.
Setting the turret type, number of positions, and dynamic profile.
How to set a custom profile manually via software.
Procedure for performing zero search after drive startup or reset.
Procedure for hidden zero search when position is not indexed.
Mode for reset, emergency, and clearing alarms.
Default mode for shortest path positioning and zero search.
Jog mode for manual tool changes or pre-setting.
Alternative procedure for resolver acquisition.
Procedure for setting the input voltage for the drive.
Setting turret type, number of positions, and dynamic profile via dipswitches.
Alarms related to voltage issues and dipswitch changes.
Alarms related to EEPROM, sensors, and calibration.
Alarms related to turret unlocking failures.
Alarms related to turret positioning and rotation timeouts.
Alarms related to resolver malfunctioning or motor PTC.
Alarms related to parity errors or non-existing positions.
Troubleshooting undervoltage, power errors, and high current peaks.
Troubleshooting EEPROM, sensor, and thermal calibration errors.
Troubleshooting turret locking and unlocking signal issues.
Troubleshooting turret state during positioning and rotation timeouts.
Troubleshooting resolver malfunctions and motor PTC issues.
Troubleshooting parity, position, and mode communication errors.
Timeline showing drive and motor model evolution.
How to identify turret type and model from serial number.
Procedure for setting the input voltage during drive replacement.
Procedure for setting turret type and parameters during replacement.
Steps for safely removing the motor from the turret.
Steps for installing a new motor onto the turret.
Steps for removing the motor for Linea Leonardo turrets.
Steps for installing a new motor for Linea Leonardo turrets.
Pinout details for the Baruffaldi adapter cable.
Details on logic supply, position feedback, and alarm bits.
General| Brand | Baruffaldi |
|---|---|
| Model | DB21 |
| Category | Servo Drives |
| Language | English |
