Multi-head Polishing machine : User Manual
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Document | P1P51FC20-008Q | ||
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Description | Installation and user manual | ||
Drawn up | Riccardo Furlato | ||
Approved | Gabriele Bazzi | ||
Link: | http://www.qem.eu/doku/doku.php/en/strumenti/qmoveplus/j1p51/mdu_p1r11fb30-001q/funzionamento | ||
Languages | English | ||
Release | Description | Notes | Date |
01 | New Manual | 22/05/13 |
All rights reserved on this manual. No part of this document can be copied or reproduced in any form without prior written authorisation. QEM does not insure or guarantee its contents and explicitly declines all liability related to the guarantee of its suitability for any purpose. The information in this document can be changed without notice. QEM shall not be held liable for any error or omission in this document. QEM® is a registered trademark.Microsoft® and MS-DOS® are registered trademarks and Windows® is a trademark of Microsoft Corporation.
Description
The P1P51FC20 – 008Q application, installed on the Qmove+ J1-P51-FC20 and Remote I/O modules RMC-2M, has been designed to control a marble slab polishing machine with mobile beam.
Salient Features of the control
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Control of 2 axes in analog (beam + belt)
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Control of up to 24 heads (depending on hardware)
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Control of accessories (brush, sprays)
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Slab sizing by Sensor bar
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Abrasive wear control and statistics
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Head pressure control with work programs
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Touchscreen functions for data settings and actions by buttons
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Staggered motor startup
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Operator help messages
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Alarm messages
1. Operation
Standard Buttons
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Yellow settings can be modified. Press to change, use the keypad to enter a setting.
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Select multiple choice parameters.
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Confirm parameter setting
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Go to previous screen
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or
Change screen
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or
Scroll list
Function keys
Key | Function | Led |
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![]() | Main Menu | - |
![]() | Language 1 / Language 2 | On = Language 2 |
![]() | Change Belt direction in manual | On = in reverse |
![]() | Start homing | Flashing = homing not ok, Off = homing ok |
![]() | Alarm page or Press for 1 sec to Reset Alarms | Flashing = Alarm |
![]() | Go to previous screen - Press 1 sec to Go to Main screen |
Start screen
![]() | Select language Standard languages: ENGLISH - ITALIAN (all languages/alphabets possible with Unicode) |
![]() | Go to next page |
2. Main screen
. | ……..A…….. | ……..B…….. | ……..C…….. |
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1 | A | B | C | |
Machine State | Program Number/Name | Machine/Homing States | ||
WORKING - STOP STANDBY - MANUAL SIMULATION MOTORS START STOPPING | ![]() ![]() ![]() | ![]() ![]() ![]() |
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2 | Alarm and Warning messages | |||
3 | Beam speed | ![]() |
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Belt speed | ![]() |
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Enter the Slab thickness | ||||
4 | Head motor current Head State | Press for Current screen Press for Abrasive screen |
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5 | Options Tool bar | Press Bar for Options screen |
2.1 Head State
MANUAL ONLY | HEAD UP | HEAD STANDBY | HEAD DOWN | ABRASIVE WARNING | ABRASIVE ALARM | BRUSH | SPRAY OFF | SPRAY ON |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Motor current | OK | WARNING | ALARM |
![]() | ![]() | ![]() | ![]() |
![]() | Save changes in program | ||
![]() | Auto OFF | ![]() | Auto ON |
![]() | Head UP | ![]() | Head DOWN |
![]() | Motor OFF | ![]() | Motor ON |
2.2 Beam
FIXED POINTS | NAME | DESCRIPTION |
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![]() | ![]() ![]() | Beam position with no piece on the Belt. Button 1 = setup position, Button 2 = central beam position |
BACKWARD | Minimum position setting [mm] | |
FORWARD | Maximum position setting [mm] | |
EDGE | Size of the edge [mm], for edge doubling option. See Options |
AUTO-SCAN![]() | ![]() ![]() ![]() | Position of the Beam with no piece on the Belt. Button 1 = setup position, Button 2 = last position, Button 3 = central position |
BACKWARD | Auto-scan minimum position for the pieces on the belt [mm] | |
⇑⇑ OFFSET ⇑⇑ | Offset for the BACKWARD position correction, (positive to widen, negative to reduce) | |
FORWARD | Auto-scan maximum position of the pieces on the belt [mm] | |
⇓⇓ OFFSET ⇓⇓ | Offset for the FORWARD position correction, (positive to widen, negative to reduce) | |
EDGE | Size of the edge [mm], for the edge doubling option. See Options |
NAME | DESCRIPTION |
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POSITION | Beam Position [mm] |
SPEED | Beam Speed [m/min] |
MINIMUM | Minimum position limit of the Beam [mm] |
MAXIMUM | Maximum position limit of the Beam [mm] |
NAME | DESCRIPTION |
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Auto Speed | Work speed as a percentage of the max speed |
Stop Speed | Positioning speed at end cycle, as a percentage of the max speed |
Jog Speed | Speed of manual movements, as a percentage of the max speed |
Machine in STOP, for Homing
OR
from any page.
2.3 Options
Option for ON/OFF
SYMBOL | NAME | DESCRIPTION |
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![]() | Standy UP | A short Head Up, ready for use Set the head up time in Setup(under password) |
![]() | Edge Doubling | The edge is polished twice Set the edge width in Beam setup |
![]() | Slab Spacing | The slabs are spaced on the belt, by stopping the feed roller Set the space by change the roller end and belt start sensors distance |
![]() | Brush | The brush acts like a head For a correct operation, set the brush distance in Head Distances |
![]() | Abrasive Wear | A warning when the abrasive is worn |
![]() | Lubrication | Start a lubrication cycle the ON/OFF lubrication times are set in the Setup section (under password) |
![]() | Previous machine | An output is given to operate a previous machine |
![]() | Simulation | The beam operates normally, but the heads do not go down |
![]() | Water Spray | The spray acts like a head For a correct operation, set the spray distance in Head Distances |
3. Main Menu
SETUP Reserved setup section. See specific manual
3.1 Linear Correction
Parameter | Unit Measure | Range | Description |
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Front correction (on left) | mm | -9999.9 - 9999.9 | Advance space (positive) or delay (negative)of head operation on front of piece |
Back correction (on right) | mm | -9999.9 - 9999.9 | Advance space (positive) or delay (negative) of head stop on end of piece |
Reference speed | mm/s | 0 - 99999.9 | Speed used as reference for the corrections. Proportional correction varies with the speed change. Setting = 0 Constant correction at any speed |
3.2 Cross Correction
Parameter | Unit Measure | Range | Description |
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IN correction (above) | mm | -9999.9 - 9999.9 | Advance (positive) or delay (negative) the head start on the front edge of the slab |
OUT correction (below) | mm | -9999.9 - 9999.9 | Advance (positive) or delay (negative) the head stop on the back edge of the slab |
Reference speed | mm/s | 0 - 99999.9 | Speed used as reference for corrections The follows speed changes. Setting = 0 Constant correction at any speed |
CORRECTION ON MAXIMUM EDGE | mm | -9999.9 - 9999.9 | ![]() ![]() |
3.3 Functions
3.3.1 Alarms
Cancel alarms and restore machine operation
If alarm repeats, a new message is given - If there is no alarm, the Main screen is opened.
Message | Cause | Remedy |
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Air pressure | No air pressure or pressure switch fault (I37 off) | Check pressure switch and cabling |
Overload cutout | A cutout has tripped (I33) | Check the cutouts and cables |
Beam Inverter fault | Beam inverter fault (I34 off) | Check the inverter and cables |
Belt Inverter fault | Belt inverter fault (I35 off) | Check the inverter and cables |
Roller Inverter fault | Feed roller inverter fault (I36 off) | Check the inverter and cables |
Emergency | Emergency button pressed (I01, I17) | Release the emergency button and check the cables |
CANbus error (RMC2M/a) | CANopen comm error at node 1 = RMC2M beam | Switch the system Off - On. Check the cables |
CANbus error (RMC2M/b) | CANopen comm error at node 2 = RMC2M cabinet | Switch the system Off - On. Check the cables |
Distance over maximum limit | A Head distance is too long for the linear step Only during automatic | Check the head distances Increase the linear step (SETUP) |
Beam encoder fault | No Beam encoder pulses received, Follow error | Check the encoder, the axis movement, the cables |
Water pressure | No water pressure or pressure switch fault (I38 off) | Check the pressure switch and cables |
No Abrasive | Abrasive worn out and needs changing | Check head abrasive levels |
Pressure regulation error | Motor current out of range | Modify work pressure parameters |
3.3.2 On/Off Heads
Press the number button of a head to force its operation.
![]() | Auto OFF | ![]() | Auto ON |
![]() | Head UP | ![]() | Head DOWN |
![]() | Motor OFF | ![]() | Motor ON |
3.3.3 Change Abrasive
3.3.4 Backup
3.3.5 On/Off Belt
In Manual mode
![]() | Belt OFF | ![]() | Belt ON |
3.3.6 Cancel Pieces
Cancel all pieces on the Belt and memorised by the Sensor Bar
3.4 Programs
Load program
Main screen
Open program
3.5 Diagnostic
3.5.1 Digital Inputs
See Installation Manual for Input Identification
3.5.2 Digital Ouputs
See Installation Manual for Output Identifications
3.5.3 System Info
![]() | Belt, beam and last piece positions |
![]() | J1P51 CPU data:
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![]() | Enter a Head Number. See virtual Slab position under the specific head. Below see the slab under the Scan bar. |
![]() | CANBUS network communication state:
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3.5.4 Encoder count inputs
3.5.5 Analog Inputs/Ouputs
See Installation Manual for Analog Input Identifications
3.5.6 Abrasives
INITIAL THICKNESS | Enter the thickness of a new abrasive |
ABRASIVE TYPE | Enter a new abrasive code |
![]() | Reset consumption data |
3.6 Statistics
Reset partial statistics