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Release document	Description	Date

Document:	mdi_p1p20f-022
Description:	Installation manual p1p20f-022
Editor:	Omar Sbalchiero
Approver	Gabriele Bazzi
Link:	https://www.qem.eu/doku/doku.php/en/strumenti/qmoveplus/j1p20/p1p20f-022/mdi_p1p20f-022
Language:	English

01	New manual	18/09/2020

The copyright to this manual are reserved. For no reason, this document may be copied or reproduced in any form without the QEM permission.

QEM has no assurances or warranties regarding to content. Qem disclaims any responsibility relating to warranties of fitness for any particular purpose. The informations in this document are subject to change without notice. QEM not assumes responsibility for any error that may appear in this document

Trademarks :

QEM® is a registered trademark.
Microsoft® and MS-DOS® ar registered trademarks of Windows® and it is a trademark of the Microsoft Corporation.

2. Description

The P1P20F - 022 software, controls the automation of sanders/smoothing machines.

Main features

control of 20 heads
control the sequential start-up of motors (to limit the excessive current demand)
also control of the bridge move
for each head you can set advances/delays working to the start/end of the piece
the ascent/descent controls of the sanding heads, calculated automatically as the speed of the conveyor belt changes
counts the meters worked and is able to work up to 30 pieces at the same time

Other features

HMI with touchscreen
Function keys
Work programs
Alarm messages
Warning messages
Reset defective pieces
Reset of all piece in process
Offset correction of part presence limit
How heads are processed
1. Sanding
2. Milling
3. Grinding
4. Brushing
5. Water jet

3. Main Page

The bars at the top and bottom of each page provide the following information:

A	Machine states
B	Page name
C	Additional page description
D	Page number
E	Watch
F	Alarm on (red background)
G	Warning (blue background)
	Current speed of conveyor belt
N:	Setting conveyor belt speed
P:	Setting bridge speed
	Position of the Bridge
	Machined linear meters
	Number of total work pieces
	Number of pieces currently being processed in the machine
	Last piece length in process

Simbol	Description
	Manual
	Emergency
	Automatic
	Works mode
	Calibration
	Not used

Simbol	Description
	Scroll through programs
	Save and exit: setup values that you set are saved to internal memory and executed
	Open program
	Page forward
	Page backward
	Exit without saving: the setup values entered are not saved and the values in the internal memory are reloaded
	MENU page
	SETUP page (protected with password)
	WORK PROGRAMS
	RESET TOTAL PIECES
	RESET PARTIAL PIECES
	ALARMS
	Page exit

4. Main Menu

From MAIN PAGE press the key

	Allarms
	Access to programs
	Functions menu
	Diagnostic
	Homing bridge
	Access to setup

Installer Password	462

For proper start-up of the machine, it's recommended to follow the order of the activities described below

J1-P20F Controller's Preliminary Calibration

HMI calibration (Touch calibration screen and setting of the language)

Machine Settings

Check the correctness of the GP and MP parameters ( Generic parameters and Machine Parameters)
Check the machine wiring with Diagnostics pages
Check the direction of the Conveyor and tilting Bridge with the forward/backward controls from the manual page

Calibrations

Check the Counter Direction and calibrate the Conveyor Belt Resolution
Calibrate the maximum speed of the conveyor belt
Calibrate the offset of the “piece presence” limit switch
Heads calibrating
1. Tool diameter
2. Introduce distance of heads from the end of the limit switch of presence piece
3. Calibration of dynamic corrections ascent/descent heads depending on the speed of the conveyor belt

You can access the setup in two modes:

from the MENU page press key
from the MAIN PAGE press function key

Access granted only if there aren't parts in the machine

	Generic parameters
	Machine parameters
	Load default generic parameters
	Load default machine parameters
	HMI Calibration
	Conveyor, bridge and heads calibration

To disable the password until the next restart press , the icon must become

To return to the MENU' page, press the key

To access from the SETUP page press the key

Parameter name	Default	Range	Description
LOGO	ON	OFF ÷ ON	OFF: logo not showed ON: logo showed
LANGUAGE	en_GB	-	en_GB : english it_IT : italian
BUZZER	ON	OFF ÷ ON	OFF: disable ON: enable
DATA	-	-	Insert data
TIME	-	-	Insert time
DAYLING SAVING TIME	OFF	OFF ÷ ON	OFF: disable ON: enable

To calibrate the touch screen, press key

Follow the instruction.

To access, from the Generic Parameters page, press the key

	Previous page
	Next page

GP-XX = Generic Parameters, XX = number
P.ter = Parameters
U.M. = Unit Measure
Def. = Default

P.ter	U.M.	Def.	Range	Description
GP-01	-	4000	P (Pulse)	Encoder pulses x 4 corresponding to the space set in the Measure.
GP-02	-	400.0	M (Measure)	Space corresponding to the encoder pulses in the Pulse parameter. Note: - the P/M ratio must be between 0.000935 and 4.000000.
GP-03	-	1	0 ÷ 3	Decimal point position on the measurement of the conveyor belt view. 0=xxxx, 1=xxx.x, 2=xx.xx, 3=x.xxx
GP-04	-	-	-	n.u.
GP-05	-	1	0 ÷ 1	Position of heads with conveyor belt speeds below minimum (GP-06) 0 = remain in a low position 1 = go up
GP-06	-	0.1	0 ÷ 999999	Minimun speed of the conveyor.
GP-07	-	0.5	0 ÷ 999999	Delta speed beyond which the filter intervenes (GP-08).
GP-08	msec	50	0 ÷ 9999	Filter value of the tape speed.
GP-09	-	0	0 ÷ 5	Frequenzimeter sampling time (used to determine the speed of the conveyor belt) 0 = 240 ms, 1 = 480 ms, 2 = 24 ms, 3 = 120 ms, 4 = 960 ms, 5 = 1920 ms
GP-10	-	0	0 ÷ 1	0 = Store parts when turned off 1 = Does not store parts when switched off
GP-11	-	0	0 ÷ 1	Piece acquisition (In9) below the minimum speed. 0 = Enable 1 = Disable
GP-12	mm	10.0	0 ÷ 9999	Space under which two nearby pieces are continuously machined Note: The counting of pieces always counts 2 pieces.
GP-13	-	-	-	n.u.
GP-14	msec	1000	0 ÷ 9999	Time T1 between starting a motor and the next
GP-15	msec	1000	0 ÷ 9999	Time T2 between the start of the last motor and the activation of the end start motor output O18
GP-16	-	0	0 ÷ 1	Position abrasive change. 0 = backward limit-switch 1 = forward limit-switch
GP-17	-	0	0 ÷ 1	Carter Contact Activation Status. 0 = NC (Normally Closed ) 1 = NO (Normally Open)
GP-18	-	4000	P (Pulse) Encoder Bridge	Bridge encoder pulses x 4 corresponding to the space set in the Measure.
GP-19	-	400.0	M (Measure) Ponte	Bride Space corresponding to the encoder pulses in the Pulse parameter. Note: - the P/M ratio must be between 0.000935 and 4.000000.
GP-20	-	1	0 ÷ 3	Decimal poiint position on the speed Bridge view. 0=xxxx, 1=xxx.x, 2=xx.xx, 3=x.xxx
GP-21	-	1	0 ÷ 3	Decimal point position on the measure Bridge view. 0=xxxx, 1=xxx.x, 2=xx.xx, 3=x.xxx
GP-22	-	2000	-99999 ÷ 999999	Maximum measure of the Bridge.
GP-23	-	0	-99999 ÷ 999999	Minimum measure of the Bridge.
GP-24	-	100	-99999 ÷ 999999	Slow-down measure of the Bridge.
GP-25	-	0	-99999 ÷ 999999	Homing measure of the Bridge.
GP-26	-	1.0	-9999 ÷ 99999	Homing Search Speed of the Bridge.
GP-27	-	0	0 ÷ 1	Homing Search Direction of the Bridge. 0 = Forward; 1 = Backward.
GP-28	sec	0.5	0 ÷ 60.0	T3. Time passage operation heads descent / motor start. This is the waiting time from activating I2 input, for the instrument function mode from “Head activation” to “Motor Start”.
GP-29	sec	0.5	0 ÷ 60.0	T4. Transition time from motor start/head descent operation.This is the waiting time from activating I2 input, for the instrument function mode from “Motor Start” to “Head activation”.
GP-30	-	0	0 ÷ 3	Unit of measure “Time to activate/deactivate Mix Output”. 0 = The tA and td deactivation time are expressed in seconds. 1 = The activation time tA is expressed in seconds, the deactivation time td is expressed in minutes. 2 = The activation time tA is expressed in minutes, the deactivation time td is expressed in seconds. 3 = The tA activation time and td deactivation time are expressed in minutes.
GP-31	-	0.5	0 ÷ 999.0	Ta. Activation time Mix output. This is the time (in minutes or seconds) to activate the U19 output (mix out) to execute the mix cycle.
GP-32	-	0.5	0 ÷ 999.0	Td. Dectivation time Mix output. This is the time (in minutes or seconds) to deactivate the U19 output (mix out) to execute the mix cycle.
GP-33	-	0	-99999 ÷ 999999	Increase/Decrease minimum and maximum measure of the Bridge. It is the value that is added or subtracted from the maximum and /or minimum measure of the Bridge by pressing the relative keys on the main page of the bridge view.
GP-34	-	3	0 ÷ 99	Number of check for piece presence input. The instrument checks the status of the input every 3 milliseconds. this parameter indicates how many checks and how many milliseconds the input must maintain logical state so that the instrument acquires the variation.

For exit from the Generic Parameters page, press the key

On the display is showed:

Press “YES”, if you want to store the introduced parameters.
Press “NO”, if you want exit, without saving the instroduced parameters.

To access, from the Machine Parameters page, press the key

	Previous page
	Next page

MP-XX = Machine Parameters, XX = number
P.ter = Parameters
U.M. = Unit Measure
Def. = Default

N.ter	U.M.	Def.	Range	Description
MP-01	-	1	1 ÷ 19	Heads number.
MP-02	mm	0	0 ÷ 999999	Machine length. Note: space between the piece presence sensor and the end of the machine.
MP-03	-	0	0 ÷ 2	Command/Control of the conveyor belt 0 - External Command/Control - Reading the speed. 1 - Command - reading the speed - Analog output. 2: - Command and Control with feedback from encoder - Reading the speed - Analog output - Start/Stop of the instrument
MP-04	-	0	0 ÷ 1	*Bridge command* 0 = External control. 1 = Bridge control with minimum, maximum limit-switch and slow-down. 2 = Bridge control with encoder minimum, maximum limit-switch and slow-down.
MP-05	-	0	0 ÷ 1	*Motor Startup Sequence* 0 = disable. 1 = enable to J1-P20. N.B. Motor start outputs are in common with head descent outputs. 2 = enabled on RMC module. 3 = enabled on RMC module. N.B. It is activated automatically at the input of the piece in the machine.
MP-06	-	-	-	-
MP-07	-	-	-	-
MP-08	m/'	5.0	0 ÷ 5.0	Maximum speed (AO1 = 10 Volt) of the conveyor belt (MP-03 > 0) (see “Maximum speed settings).
MP-09	m/'	3.0	0 ÷ 5.0	Speed in automatic of the conveyor belt (MP-03 > 0)
MP-10	m/'	1.0	0 ÷ 5.0	Jog speed of the conveyor belt (MP-03 > 0).
MP-11	-	0	0 ÷ 1	Starting condition of the bridge in automatic mode (MP-04 = 1). 0 = Start with tape 1 = Start when a piece enter
MP-12	s	1.000	0 ÷ 999.0	Delay time between the conveyor belt start and bridge start (MP-05 = 1).
MP-13	%	5.0	0 ÷ 100.0	% maximum speed of the bridge in automatic mode.
MP-14	%	5.0	0 ÷ 100.0	Slow speed of the bridge in automatic mode (MP-04 = 1)
MP-15	%	50.0	0 ÷ 100.0	Jog Speed of the bridge (MP-04 = 1).
MP-16	s	2.000	0 ÷ 999.0	Bridge stop time on the maximum and minimum limit-switches (MP-04 = 1).
MP-17	-	0	0 ÷ 1	Direction of the pieces input. 0 = right 1 = left

For exit from the Machine Parameters press the key

On the display is showed:

Press “YES”, if you want to store the introduced parameters.
Press “NO”, if you want exit, without saving the introduced parameters.

To access to the “load default parameters” page, from the SETUP page:

press the key for load the default generic parameters, or
press the key for load the default machine parameters.

Press “YES”, if you want “load” the default generic parameters.
Press “NO”, if you want exit, without saving “load” the default generic parameters.

To access at the Calibration page, from the SETUP page press the key

Access is only allowed if input I5 = OFF

	Conveyor calibration
	Offset calibration of the piece presence sensor
	Set Heads parameters
	Calibration of dynamic corrections of ascent/descent heads
	Bridge calibration

To return to the setup page press the key

To access on the conveyor calibration, press the key

The following page appears

Procedure

Set 1 Volt, on the ANALOG OUTPUT parameter
Presse the key (Analog output +1 Volt), check that the value of the ENCODER parameter increases (if it decreases, the two phases of the encoder in the CN9 connector must be reversed).
A - A' = Longest possible space
Mark the starting position (A)
Reset the ENCODER value:
Execute the movement from A to A'
Write on the PULSE parameter, the value showed in the ENCODER parameter
Measure the delta space A - A'
Write the delta space value A - A' on the MEASURE parameter
verify the value that appears in the VEL parameter, when you press the key
The maximum speed value of the conveyor will be 10 times larger than the VEL showed. this value should be written to the MP-08 parameter

Important:

The PULSE value must always be greater than the value of MEASURE (the optimal value is “MEASURE x 10 = PULSE”)
Introduce the MEASURE value into the unit of measure that you choosen. Example: if you choose 1/10mm unit of measure and the delta space measure is 133.5mm, introduce the value 1335 into the MEASURE parameter
The Pulse and Measure parameters inserted here, will be automatically transcribed into the GP-01 and GP-02 parameters

For exit from the Conveyor calibration page press the key

To access on the calibration of the Bridge, press the key

The following page appears

Procedura

Set 1 Volt, on the ANALOG OUTPUT parameter
Presse the key (Out analogica +1 Volt), check that the value of the ENCODER parameter increases (if it decreases, the two phases of the encoder in the CN10 connector must be reversed).
A - A' = Longest possible space
Mark the starting position (A)
Reset the ENCODER value:
Execute the movement from A to A'
Write on the PULSE parameter, the value showed in the ENCODER parameter
Measure the delta space A - A'
Write the delta space value A - A' on the MEASURE parameter
Verify the value that appears in the VEL parameter, when you press the key
The maximum speed value of the bridge will be 10 times larger than the VEL showed.

Important:

The PULSE value must always be greater than the value of MEASURE (the optimal value is “MEASURE x 10 = PULSE”)
Introduce the MEASURE value into the unit of measure that you choosen. Example: if you choose 1/10mm unit of measure and the delta space is 133.5mm, measure is 133.5mm, introduce the value 1335 into the MEASURE parameter
The Pulse and Measure parameters inserted here, will be automatically transcribed into the GP-18 and GP-19 parameters

For exit from the Bridge calibration page press the key

Offset calibration is used to calculate the difference between the activation point and the deactivation point of the limit-switch piece presence.

To access on the offset calibration page, press the key

The following page appears:

Measure the length of a piece;
Enter the length in the Real length parameter;
Start the conveyor (the instrument will read the length of the piece, using the sensor);
The instrument will show the length value of the piece on the Measur. length value;
Press the key and the instrument will calculate the offset value of the limit-switch

To access on the Set Heads parameters page, press the key

The following page appears

or

Note:
With the MP-16 parameter = direction of the pieces input, you choose (graphically) the direction of entry of the workpieces.

- -

Note:
Tap the touch to select the group of heads

Parameter name	Unit of measure	Default	Range	Description
Type	-	-	0 ÷ 5	How the head works. 0: disable 1: sander 2: milling 3: grinding 4: brushing 5: jet air/water
Wheelbase	mm	-	0 ÷ 99999.0	Space between the piece presence limit-switch and the center of the head.
Diameter	mm	-	0 ÷ 99999.0	Tool diameter.

For exit from the Set Heads parameters press the key

With this calibration, the heads will be turned on/off in the right place, even if the speed of the conveyor belt is varied.
Note: turn off the motor start by putting OFF the motor rotation start button.

To enter from the MAIN MENU press the key

Press the key to stop the motors

For return on the MAIN MENUpage, press the key

To enter, from the CALIBRATION page, press the key

	Copy the value to all other heads

Tap the touch to select the group of heads

Parameter	U.M.	Def.	Range	Description
CORR. VEL	m/'	3.0	0 ÷ 5.0	Reference speed of the dynamic calibration
Downlag	mm	-	-999.0 ÷ 999.0	( + ) Delay space of the descent of the head from the begin piece
Risesdv	mm	-	-999.0 ÷ 999.0	( + ) Advance space of the ascent of the head from the end piece

To smooth all the piece: Downlag = 10, Risesdv = - 30

For exit from the Calibration of dynamic corrections press the key

Per accedere alla diagnostica, dalla pagina di MENU premere il tasto

Da questa pagina è possibile accedere alle varie sezioni di diagnostica presenti:

	Ingressi digitali
	Uscite digitali
	Conteggi
	Ingressi/uscite analogiche
	Informazioni connessione CAN
	Informazioni di sistema

Per tornare al MENU' premere il tasto

Per accedere alla pagina di diagnostica degli Ingressi Digitali, premere il tasto