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The application P1R44F - 009 , installed in the hardware Qmove C1-R41-FC30, Qpanel A1-HMI-QC104 and RMC-3M remote I / O modules, is designed to control a polishing machine for marble slabs with mobile bridge. Below there are the main features of the P1R44F - 009 software.

• Bridge axis positioner, with “S” ramps
• Belt analogic command
• Heads ascent/descent, according to the speed of the belt
• Control of 22 polishing heads
• Brush command
• Slab acquisition with 64 sensors
• Numerous touchscreen functions, to obtain excellent smooth slabs
• Messages for operator help
• Alarm messages
• Alarm history
• Automatic lubrication

Machine view from above:

The conventions adopted for the entire operator interface are:

• The values with a background color different from the panel below can be modified by the operator. To change them, simply touch them and use the numeric keypad to enter the value.
• Some parameters can be specified by setting a word or an icon. In this case, the key is used to select one of the options.

In the rest of the document, the touch areas of the touch screen will be referred to as “keys”.

Logo.

MANUAL / AUTOMATIC state.

Bridge preset status.

Symbol	Meaning (these symbols appear on all operating pages)
	Preset (homing) not executed.
	Search for the preset sensor (homing) in progress.
	Preset (homing) executed.
	Flashing when at least one alarm is active. Appears to the left of the preset symbols.

It is the first page displayed at power on. Report the software code to communicate to the supplier in case of assistance request.

After 3 seconds the main page will be automatically displayed.

The following page allows you to have a general view of the operation machine.

A
B
C
D
E

The page is divided into:

A	Warning message display panel.
B	Display of bridge and conveyor belt speeds.
C	Cycle status display panel: no message , manual status, automatic ON status. STOP , automatic OFF status, flashing during prestart. STAND-BY, stand-by input during automatic ON status. SIMULATION, simulation option active.
D	Display panel of the activated options. Touching this area move to the options selection page.
E	Key panel for accessing other pages and actions. In detail: Access to the alarm page. Access to the settings menu. Access the bridge configuration page. Access to the engine test page. Access to the belt speed setting page Access to enable/disable heads page Forcing the movement of the conveyor belt and the conveyor rollers (only in manual mode).

Warnings displayed in Main page are:

This page displays all the options that can be set for machine operation.
It is possible to activate or deactivate the options simply by tapping on the relevant box.

SYMBOL	NAME	DESCRIPTION
	Enable Partial Lift	It allows the head to be stopped after a certain time the ascent has been activated, in order to remain always low and ready for use. These times can be set for each head in the area reserved for the installer.
	Enable Edges Revising	It manages the travel of the bridge by performing an additional pass on the edge. The size of the edge can be set on the page relating to the bridge.
	Enable Separation	It allows you to separate the incoming slabs, stopping the relative roller conveyor, through two special sensors.
	Enable Brush	Enables the up and down of the brush when there is a slab under it. For correct operation, it is essential to set the distance between the brush and the sensor bar on the page relating to center distances (interaxes).
	Enable Abrasive Ctrl	It allows you to display a warning message in relation to a special digital input that represents the state of abrasive consumed.
	Enable Lubrication	Activates the lubrication cycle through the appropriate digital output. The ON and OFF lubrication times can be set in the area reserved for the installer (generic parameters).
	Enable Previous Machine	Allows you to activate a specific digital output to give consent to any previous machine.
	Enable Simulation	Enable / disable the bridge movement, without polishing

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With the key it is possible to delete the messages present and then restore operation of the machine after a few seconds of waiting.
If some alarm causes are still present, the alarm messages will reappear.
If no active alarm is found, return to the main page after 2 seconds.

From this page you can access to:

	HORIZ. CORRECT. Horizontal correction of the heads.		ORTHOG. CORRECT Orthogonal correction of the heads.		INTERAXES Setting of the center distances of the heads.
	SETUP Access to confidential data. See specific manual.		DIAGNOSTICS Access to the diagnostics pages.		RESET PIECES Reset of the memorized pieces.

Look image general view machine

Look in the start up manual how to best perform the procedures.

The button open the page “Offset tools”:

In this page is possible to set a horizontal offset for every single head.
The button =0 reset all the offset values
The button “progression” associate to every head the value “progression of” + offset of the head before.

Look image general view machine

Look in the commissioning manual how to best perform the procedures.

In these 2 pages it is possible to set, for each head and for the scrubbing brush, the offset (mm) compared to the acquisition sensor bar.

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The page is divided into:

	Conveyor belt (line), bridge and last piece measured display area.
	Area related to the CPU of the C1R44 control. In detail: Fw name : firmware present in the instrument and relative checksum; Task time : average CPU cycle time with indications on Maximum and Minimum Scan Time; Area compare time : average time the memorized zone of the status of the sensor bar is analyzed to decide whether a head must be at rest or at work; CPU time : total time since the CPU is in RUN state (hh: mm).
	Area relating to the status of the sensors on the bar and in the memory under each head. In the lower part the current status of what is present under the sensor bar is displayed. In the upper part it is possible to set the number of the head and view it the status and what the sensors detect in the vicinity of that specific head.
	Area relating to the status of the communication network between CANBUS instruments. In detail: ERR FLAGS : error code represented as a series of bits; BUS LOAD : network traffic load as a percentage; MAX BUS LOAD : maximum percentage of traffic detected on the bus; MAX RX ERR : maximum number of errors in reception; MAX TX ERR : maximum number of errors in transmission.

This page displays the status of each digital input, relative to each electronic component.

This page displays the status of each digital output, relative to each electronic component.

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Pressing RESET, the slabs will be deleted from memory

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This page has the function of displaying and setting the main variables relating to the operation of the bridge.

On the left side are displayed generic data of interest of the bridge:

On the right side are displayed data regarding the positioning of the bridge.
In turn there is a subdivision relating to the method applied to the bridge positions: set (FIXED QUOTAS) or self-learned (LEARNED QUOTAS).
“FIXED QUOTAS”:

NAME	DESCRIPTION
and	Behavior of the bridge when there is no piece in the machine. The first button maintains the set positions, the second move and maintain the bridge on a central level.
BACKWARD	Settable value, representing the minor point of the travel of the bridge [mm].
FORWARD	Settable value, representing the greatest point of the travel of the bridge [mm].
EDGE	Settable size of the piece edge [mm], used when the edges revising option is active. See on Options.

“LEARNED QUOTAS”:

, and	Behavior of the bridge when there is no piece in the machine. The first button keeps the set positions, the second keeps the last learned positions, the third moves and keeps the bridge on a central level.
BACKWARD	Self-learned and non-modifiable quota representing the calculated minor point of the pieces position present in the machine [mm].
?? OFFSET ??	Settable offset for the correction of the BACKWARD travel of the bridge, negative to increase the travel, positive to reduce it.
FORWARD	Self-learned and non-modifiable quota representing the calculated highest point of the pieces position present in the machine [mm].
?? OFFSET ??	Settable offset for the correction of the FORWARD travel of the bridge, positive to increase the travel, negative to reduce it.
EDGE	Settable size of the piece edge [mm], used when the edges revising option is active. See on Options.

The lower part displays the speeds relating to the positioning of the bridge:

With the cycle stopped, by pressing the key the preset (homing) procedure is performed.
It is however possible to execute this function on each page of the application by holding down the function key .

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In this page it is possible to force the activation outputs of the head's motors, the descent and ascent of the heads. It required to be in manual mode.
To do this, press on the key with the number of the head you want to activate. The led indicates the status. If

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In this page it is possible to set the speed of the conveyor belt. Max and min values are setted in generic parameters (PG 36 PG 37). If the machine is in MANUAL state:
press button to activate O3: ROLLERS RUN,
press button to activate O2 “BELT RUN”

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In this page it's possible to enable or disable the tools.
Led on (yellow) = tool enabled
Led off(grey) = tool disabled

The Stand-by input sets the “belt forward” output to OFF and deactivates the heads, positioning them high. The stand-by status ends by disabling its input.
During the stand-by status the “belt stop” output is not activated, it is only used in the cycle stop procedure or in the abrasive change procedure.

In order to be able to provide you a quick service, at the minimum cost, we need your help.

Follow all the instructions provided in the manual MIMAT	If the problem persists, fill in the “Assistance request form” on the page Contacts of the site www.qem.it. Our technicians will obtain essential elements for understanding your problem.

In order to provide you with an efficient service, please read and follow the instructions here reported

It is recommended to pack the instrument with materials that can absorb any falls.

Use the original packaging: it must protect the instrument during transport.	Attach: 1. A description of the anomaly; 2. Part of the wiring diagram where the instrument is inserted 3. Programming the instrument ( set up, work quotas, parameters …).	A thorough description of the problem will allow us to quickly identify and resolve your problem. Careful packaging will avoid further inconveniences.