Flying Shear for Roll Forming machines – Instruction manual Pag. 17 / 29
4.3 Commissioning
4.3.1 Machine development
Start up is performed after machine development.
The drive is disabled:
• Start by inserting the mechanical data and metric wheel:
Refers to TROLLEY and LINE menues, and set all the values.
• Continue by setting speed and ramp times:
Refers to FASTSTOP, JOG, TROLLEY and HOMING and set all the values.
• Now enter the data for the cut:
Refers to TROLLEY and LINE and set all the values.
4.3.2 Check-up of movements
Enable the metric wheel simulator using the Virtual Line src parameter (PAR 11000).
We now continue by checking the data inserted and machine movements.
If the PLC has not yet been configured or connected, it is possible to set the Enable, Jog, Fast Stop and Auto
commands on the digital inputs, to test the machine movements.
The following operations require the machine in motion.
Unforeseen machine movement is always possible. Take this into account and take the
necessary precautions.
The operation described must be initially carried out with the motor disconnected from the machine.
Once the functions have been tested, the operations can be repeated with the motor connected to the
4.3.2.1 Direction checking
Jog forwards and Jog backwards. Check for movement in the correct direction. With Jog forward the carriage
advances in a positive direction and the Pos trolley mon (PAR 12038) increases.
Otherwise, reverse the motor phases and encoder channels A+ and A-.
4.3.2.2 Zero cycle positioning
Zero searching is to be checked out:
- Enable the drive.
- Enable the Homing command. The status of State mon (PAR 12000) must become Homing. The
carriage must move towards the zero position. Otherwise, remove Auto command and invert Home dir
(PAR 11400).
- Once the zero sensor has been engaged, the motor reverses its direction of travel to disengage the sensor
and move to the zero point
- The correct execution of the homing command is indicated by the Home found mon monitor (PAR 12014).
4.3.2.3 Carriage length development
The Jog command is used. After the zero cycle position measurement is active.
Mark the position on the carriage and register the Pos trolley mon (PAR 12038) position.
The carriage moves with JogPos or JogNeg depending on the direction desired.
Measure the distance travelled confronting the distance to the difference of the two Pos trolley mon positions.
Adjust the Trolley Kmec (PAR 11702) value if any errors occur.
To Next Page
Loading...
Need help?
General