Table of Contents
Summary of Contents for NUOVA ELETTRONICA PRG 920
- Page 1 PRG 920 MANUAL FOR USE AND PROGRAMMING SOFTWARE TYPE P01 HARDWARE TYPE C01 NUOVA ELETTRONICA s.n.c. Via S.Lucia 40 - 06062 Città della Pieve - Perugia - IT Tel **39 0578 298066 Fax **39 0578 297007 FRONTAL POSITIONER PRG 920...
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Page 2: Technical Features
DISPLAY AXIS Y DISPLAY N. CYCLE DISPLAY N. PROGRAMS DISPLAY AXIS X SELECTION AXIS Y SELECTION AXIS X INCREASE OR FORWARD SLOW STOP INCREASE OR FORWARD FAST MACHINE COSTANTS DECREASE OR BACKWARD SLOW START AUTOMATIC & AUT. CONTINUOS DECREASE OR BACKWARD FAST INSERT REPETITIONS CANCEL +/- GATING DEVIATION... -
Page 3: Running Mode
PRG 920 has a memory capable of holding up to 99 programs, from number 1 up to 99 and each program can include up to 20 positions each axis, and these positions may have 99 repetitions. Each couple of positions with the relative repetitions makes up a cycle of the program. - Page 4 STOP button PRG 920 exits programming procedure , returning in manual mode. If the recalled program contains some data , the led on button PROGRAMMING will remain on but with fix light and on the position display of the relative axis will appear the position which makes up the first cycle;...
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Page 5: Manual Mode
If for every reason , positioning, or positionings if selected axis are more than one, doesn't occur within the limits of the programmed tolerance, PRG 920 will try to carry it out again, max. for three times, and if also after the last attempt positioning has not been carried out correctly, O.K. - Page 6 MANUAL-SEMIAUTOMATIC/AUTOMATIC This is a contact which opens its own contact when PRG 920 is in MANUAL and SEMIAUTOMATIC mode and closes it when positioner is in AUTOMATIC mode. CYCLE INCREASE When this input is closed all the programmed repetitions are counted.
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Page 7: Encoder Input
DEVIATION Deviation is a function gated by the relative button; it is activated when the led is on and it makes the axis position increase according to the value programmed in the machine constants, when the relative input is closed. The increase occurs after the time, programmed in the machine constants, has passed. - Page 8 TABLE OF GENERAL OPTIONS AFTER POSITIONING IT PASSES TO THE FOLLOWING CYCLE WITHOUT THE O.K. OF THE INCREASE CYCLE INPUT MANUAL OUTPUT - SEMIAUTOMATIC/AUTOMATIC END OF PROGRAM OUTPUT EXTERNAL STOP INPUT , NORMALLY OPEN TABLE OF OPTIONS ON EACH SINGLE AXIS Axis X Axis Y THE AXIS REACHES RESET VALUE AFTER EVERY POSITIONING...
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