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400A SERIES

Products > Products > 400 Series Inverter >

 

ELECTRIC MASTER/SLAVE SHAFT


- Encoder master input in LINE DRIVER logic, max 125KHz.

- Electric shaft function without mechanical master/slave step references (e.g. to sync conveyor  belts,  neutral material cutting without reference notch, bridge cranes etc.).

- Electric shaft function with mechanical master/slave step references (e.g. packaging machinery with spot sync, printing machines, to sync chain conveyors with station passage etc.).

- Master/slave ratio selectable from 4.00000 to 0.00466 or directly in product format (mm); the value can be set by:

   > inverter keypad;

  > digital input in binary code, 32 ratios are manually set;

  > Modbus serial port.

- Programmable outputs:

  > sync error;

  > anticipated slave;

  > delayed slave.

- Die-cut, cut/weld, press roller functions.

POSITIONER
- Positioning: ABSOLUTE, RELATIVE NOT ZEROING, RELATIVE WITH ZEROING.

- Zero search by external sensor or encoder zero notch, with or without pre-slowdown.

- Feedback from motor encoder or external encoder (e.g. metric wheel, optic rule).

- Items-counter function with automatic-stop at program ending.

- Target position set and display of real position with precision from 0 to 3 decimal.            

- 32 positioning values, 8 positioning speeds, 8 acc/dec positioning ramps can be selected by digital input or Modbus serial port.

- Variable speed during the positioning operation.

- pre-positioning output.

- JOG controls;

- position values memorization at switch-off.

- Software limit switch activation.

- Programmable outputs:

  > positioning tolerance;

  > zero searching completed;

  > sync error;

  > end of items-counter program;

  > 2 thresholds on slave position.

FLYING CUT

- Cutting start from master measurement or from spot reading by shiftable digital input.

- Cutting point run-up and return programmable ramp.

- Return to home position settable by digital input or maximum position value.

- Programmable output:

  > slave/master synchronism