7CAT2415
5Pages

SISTEMI ELETTRONICI Via Gasdotto. 65/8 - 36078 Valdagno (Vicenza) Italy E-mail: ilalsea@ilalEeasrl.it - Web: www.italseasrl.it CapitalB Social Euro 78,000,00 - R.E.A. n. 188095/VI ACTUATOR CONTROL CARD USER'S GUIDE

- INTRODUCTION The electronic card 7CAT2415 can drive on both directions a Dc electric actuator with or without mechanical end-switch. The card is equipped with a microprocessor for digital control of the speed and current regulation , an efficient diagnostics of the failures and anomalies ; programmability of the main parameters . The MOSFET power stage is an “H bridge” configuration operating with PWM 16KHz. The chopper is designed in accordance with the most important EC standards. - FEATURES POWER SUPPLY RATED CURRENT MAX CURRENT ( Ta = 25° C) FREQUENCY MAX HEATSINK TEMPERATURE...

-CONTROLLER SETTINGS- BUTTON BUTTON BUTTON The keyboard is composed by 3 seven segment LED indicators and 3 buttons . To start the programming function push the "MODE" button. Will appear the symbol TO" that is the first parameter; pushing the "UP" button the number of the parameter will be increased (F1, F2, ...), and with the "DOWN" button the number When a parameter is selected, push the "MODE" button to enter in the change menu, change the value with the "UP" and "DOWN" buttons, then confirm the parameter with the "MODE" button.

PARAMETERS: parameter Speed direction 1 (100=15V motor) Speed direction 2 (100=15V motor) Pause time in FC1 end-switch ( 0 – 120 sec ) Pause time in FC2 end-switch ( 0 – 120 sec ) Pause time in FC3 end-switch ( 0 – 120 sec ) Time of ammeter protection (0 – 60sec) Selection of display visualization. INTERNAL PARAMETERS ( PROTECTED ): parameter Access key for protected parameters. Neutral deceleration ramp ( 0 – 10 sec. ) Reverse deceleration ramp ( 0 – 10 sec. ) Integral gain speed loop. Proportional gain speed loop. Integral gain current loop. Proportional gain current loop. Current limit.

SISTEMI ELETTRONICI When the system is working, is possible to view on the display some information concerning the electric actuator and the control. The parameter F12 select the visualization. F12 = 0 : the display show the direction and the position of the actuator. I jjji I Actuator in end-switch FC1. liiTlir'l Count-down pause time in end-switch position. / I") For example software's release "1_0". // f)fj fjT'j For example 1,3 Amps. Onboard display can show the failures or alarms. The visualization of an alarm is always priority. (""Iiriir^l Example of alarm A_1 (blinking).