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GETTING STARTED

6510020335

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A beta radiation source, located in the lower head of the scanner, emits a stream of high-
speed electrons called beta particles. As the particles pass through the sheet, the fibers
absorb some of them. A receiver in the upper head collects those particles that pass
through the sheet.

The receiver detects the particles and converts them to an electric signal that is further
converted to a voltage.

The thickness and density of the sheet determines the number of particles absorbed by
the product. The thickness multiplied by the density is the mass per unit area, commonly
called the basis weight.

3.4.2

Moisture

Provides accurate, online moisture measurement of the paper.

How It Works:

Measurement is based on the principle that moisture in the sheet absorbs certain infrared
wavelengths while other wavelengths are unaffected.

The infrared light source in the lower head directs light through the sheet, and detectors in
the upper head capture the transmitted light. Wavelengths that have interacted with the
sheet are analyzed and used to determine the moisture content of the paper.

3.4.3

Caliper

The caliper sensor operates on the principle of magnetic reluctance to provide a stable,
accurate measurement of paper thickness.

How It Works:

An air-operated diaphragm forces the coil of an oscillator against the top of the sheet and
a plate against the bottom of the sheet.

As the thickness of the sheet varies, the distance between the plate and the coil varies,
changing the inductance of the coil and, thus, varying the frequency of the oscillator.

3.4.4

Color

Provides a variety of color-related paper measurements.

How It Works:

Measures the diffuse reflectance of a moving sheet, at 81 points across the ultraviolet and
visible spectrum (350-750nm), providing 5-nanometer resolution.

Provides reflectance spectra, color coordinates, brightness, and fluorescence index.

All sensor measurements, except reflectance spectra, are available in profile form,
providing visibility of quality across the full sheet.

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Содержание Experion MX

Страница 1: ...Experion MX RELEASE 702 1 Operators Guide 6510020335 Rev 02 May 2019 ...

Страница 2: ...onal Sàrl While this information is presented in good faith and believed to be accurate Honeywell disclaims the implied warranties of merchantability and fitness for a purpose and makes no express warranties except as may be stated in its written agreement with and for its customer In no event is Honeywell liable to anyone for any direct special or consequential damages The information and specifi...

Страница 3: ...l Safety Features 30 2 3 2 Electrical Safety Features 39 2 3 3 Radiation Safety Features 46 2 4 Operators Controls and Indicators 53 2 4 1 Scanner user panel and radiation warning indicators 53 2 4 2 Scanner Stop Push Button 66 2 4 3 Misalignment of the Upper and Lower Heads 67 2 5 Head Movement Monitoring and Control 68 2 5 1 Preset Switch 69 2 5 2 Limit Switches 69 2 5 3 Crash Switches 69 2 5 4 ...

Страница 4: ...cipe Synonyms 81 4 2 4 Scanner Control 83 4 2 5 Scan 84 4 2 6 Offsheet 85 4 3 Application Status Zone 85 4 4 Navigation Bar 87 4 5 Status line 89 5 MONITORING 90 5 1 Overview 90 5 2 Alarm Displays 90 5 2 1 Alarm Summary Display 90 5 2 2 Alarm Line Items 91 5 2 3 Acknowledging Alarms 93 5 2 4 Associated Display 94 5 3 Changing the Alarm Summary Display 94 5 3 1 Filtering and Sorting 94 5 3 2 Using ...

Страница 5: ...14 6 2 4 Graphs 115 6 2 5 Allow New Data 115 6 2 6 2 D Cursors 115 6 2 7 History Selection 115 6 2 8 Color Indicator 116 6 3 Data Display 117 6 4 Limit Alert Display 120 6 5 Production Data Display 121 6 6 Profile Display 123 6 6 1 Profile Selection 125 6 6 2 Profile Status 127 6 6 3 Scale Button 127 6 6 4 Profile Magnification 128 6 6 5 Freeze Button 129 6 6 6 Cursor 130 6 6 7 Data Selection 130 ...

Страница 6: ...n 150 6 11 2 Profile Status 150 6 11 3 Freeze Button 151 6 11 4 Scale Button 151 6 11 5 Cursor 152 6 11 6 Data Selection 152 6 11 7 Profile Configuration 152 6 12 Multi Fixed Point Display 153 6 12 1 Fixed Point 153 6 13 Trend and Fixed Point 155 APPENDIX A 157 System Overview 157 Features and Benefits of Precision Platform 4000 01 scanners 157 Ensuring Radiation Safety 157 Precision Platform 4000...

Страница 7: ...6510020335 7 8 NOTICES 168 ...

Страница 8: ...ntended audience This manual is intended for use by operators and assumes that the reader has some knowledge of the operation of a paper machine and a basic understanding of mechanical electrical and computer software concepts 1 4 Related documents The following list identifies publications that may contain information relevant to the information in this document Document P N Document Title 651002...

Страница 9: ...the specific examples and figures that are explained in this chapter is for the Model Q4000 80 series Check the installation and or maintenance manuals for a specific scanner for more information on operation or troubleshooting these items For Precision Platform 4000 01 scanner concepts and details refer to Appendix A Fig 1 Experion MX O Frame Scanner Model Q4000 80 CAUTION Failure to read this ch...

Страница 10: ...esting on the scanner system Authorized personnel are described in the Radiation Safety Training Manual P N 6510020199 All persons authorized to perform their duties with or in the vicinity of the scanner system must read the safety sections of the scanner and QCS manuals Additional information is available for authorized persons in the Radiation Safety Manual for Honeywell Customers P N 651002019...

Страница 11: ...sh zones impact with moving equipment elevated work hot surfaces compressed air pressurized coolant lifting of heavy components Electrical Hazards high voltages stored electrical energy static discharge machine specific Radiation Exposure Hazards Dependent on sensor type nuclear X ray Laser 2 2 1 Mechanical Safety Hazards Safe work practices around the scanner largely depend on the location in whi...

Страница 12: ...This completely prevents unintended motion that could be caused by actions of coworkers or software routines while working near drive components Figure 5 shows areas of concern regarding moving mechanical parts that can generate pinch points crush zones and impacts When working on the scanner in one or more of these areas refer to the color coded areas in Figure 5 and in Table 1 to determine the h...

Страница 13: ... to provide 0 5 m 19 7 in safety clearance Work in this area requires lockout tagout of motor drive or higher electrical circuit Work in this area has potential for impact from moving heads Pinning of worker between heads and other close mill equipment is also a concern Work in this area requires lockout tagout of motor drive or higher electrical circuit Typically work done at heights 3 m 9 84 ft ...

Страница 14: ...SCANNER SAFETY AND LOCAL CONTROLS 6510020335 14 Fig 7 Belt Bracket Pinch points Fig 8 Lower Carriage Pinch point ...

Страница 15: ...SCANNER SAFETY AND LOCAL CONTROLS 6510020335 15 Fig 9 Power Track Bracket Pinch point Fig 10 Belt Tension Pulley Pinch point ...

Страница 16: ...ted Surfaces The heater for the air wipe is integrated into the head under the alley cover plate It exhausts heated air along the leading edge of the head frame Removing the central alley sheet guide cover plate exposes the heater surfaces 2 2 1 3 Compressed air coolant splash and or spill Compressed air and coolant services pose safety hazards to eyes and body from high speed entrained particles ...

Страница 17: ... AND LOCAL CONTROLS 6510020335 17 Fig 13 Compressed Air Hoses red and Coolant Hoses green Below table lists and describes hazards warnings and safety precautions related to the air and coolant systems on the scanner ...

Страница 18: ...ar eye protection Review mill procedures for handling fluid spills prior to work Accidental removal of black flow meter knob See Fig 12 Flow meter adjustment knob will pop off unexpectedly if turned opened too far a strong stream of coolant will shoot toward the upper torso and face Use care when turning adjustment dial to gain more flow Stop turning knob when it is seen that the flow stops increa...

Страница 19: ... the area clear of personnel until the scanner has been checked If the heads become separated the head separation switch detects it and closes all shutters The QCS software detects the lack of measurement raises an alarm and the moves the heads off sheet Operation is not allowed until corrective action is taken 2 2 2 Electrical Safety Hazards 2 2 2 1 Voltage Zones Electrical systems extend through...

Страница 20: ...SCANNER SAFETY AND LOCAL CONTROLS 6510020335 20 Fig 15 Cable End Voltage Zones ...

Страница 21: ...SCANNER SAFETY AND LOCAL CONTROLS 6510020335 21 Fig 16 Distant End Voltage Zones ...

Страница 22: ...ower through LOTO of the mill circuit breaker upstream of the scanner Work on subsystem circuits for example the motor drive requires at minimum powering down scanner AC Work in this area may expose the worker to arcing or mild shock hazards Work on wiring and components in this area requires at minimum de energizing the sub circuit through the cable end breaker or preferably powering down scanner...

Страница 23: ...me into contact with AC power at 208 240 V AC levels Electrical shock warning labels see Figure 18 have been placed in locations where bare terminations pose electrical shock hazards see Figure 19 In areas marked with electrical shock warning labels be careful with hands and fingers if power is not properly disabled Fig 18 Electric Shock Warning Label Fig 19 Cable End Electrical Terminal Shock War...

Страница 24: ...a scanner Review those sections with special care and note any questions that need to be answered by Honeywell authorized personnel 2 2 3 1 Nuclear radiation The measuring head on the scanner typically has a radioactive source with shielding casing materials and an aperture opening controlled by a shutter system The shutter design limits the radiation exposure direction to the receiver system and ...

Страница 25: ...on Shutter Status Indicator red and green On Head The large red and green indicators in the upper left corner of the user panel and at the head indicate An illuminated red light indicates any single shutter being commanded open by the system An illuminated green light indicates that all shutters are physically sensed closed by the system The smaller red indicators in the top row of the user panel ...

Страница 26: ... the basis weight shutter was commanded open overall large red indicator and smaller red indicator above basis weight enable button the shutter is open green indicator above radiation symbol is off Fig 22 Unsafe User Panel Radiation Shutter Status Figure 23 shows a safe working condition indicated by the user panel radiation status lights The green shutter closed indicator is on and the red shutte...

Страница 27: ... this area Highest level of safety control when Interlock key is removed by person doing maintenance work Green indicator ON Red indicator ON Indicates all shutters are closed Indicates a shutter open command is active Not a normal operating mode when persistent May occur briefly during shutter open sequence or if a shutter cannot open for example due to lack of air pressure If red is ON operator ...

Страница 28: ... Interlock Key switch and Sensor Enable Button Some sensors might use non laser forms of high intensity LED or SLED lighting that are also covered by the interlock key and enable button on this row of the user panel Not all laser lighting is in the visible spectrum Invisible IR based lasers are typically more hazardous because they do not trigger a blink response Table 5 summarizes laser radiation...

Страница 29: ...The Honeywell system has been designed with built in safety interlocks to handle anticipated hazards However there are a few additional common sense rules of safety that must be followed All personnel working in the area around the head must become familiar with the following basic precautions regarding these types of devices Even though the external radiation field is minimal personnel should not...

Страница 30: ... safety nut forces the shutter closed when the sensor head is heated The primary concern should remain with fighting the source of the fire Only authorized and qualified personnel are allowed to service the sensors after such an event Unauthorized personnel are not permitted to open the head enclosures 2 3 Scanner Safety Features To ensure safe operation a number of features have been developed ar...

Страница 31: ... shows the scanner with a side cover removed Note the bright orange vertical bars to remind users that potential pinch points exists and to exercise caution Fig 25 Beam Cover Pinch points Purpose Beam covers are used to protect scanner components from environmental conditions and to isolate workers from moving drive components CAUTION When side covers or top cap covers are removed serious pinch po...

Страница 32: ... both upper and lower heads They are removable with the use of an 8 mm square key see Figure 27 Fig 26 Head Covers Fig 27 8 mm Square Key Purpose Head covers protect sensor assemblies from environment disturbances high temperatures and contamination They also help to deter tampering with sensors and safety systems 2 3 1 3 End Side Panels Description ...

Страница 33: ...ting equipment and numerous belt nip hazards exist behind end side panels For more detailed information see Subsection 2 2 1 1 and Figure 6 Review appropriate LOTO procedures prior to opening side panels Purpose The panels protect users from the moving pulleys and drive belt parts When this panel is removed the user is exposed to nip pinch and entanglement hazards Only authorized personnel should ...

Страница 34: ...thorized access see Figure 29 Fig 29 Scanner Cabinet Door The door at the cable end protects the electrical services including power supplies motor drive computers Ethernet switches and terminations The door at the distant end protects the TES pump and fluid distribution manifolds and the 208 56 V transformer 2 3 1 5 Scanner Stop Button Description The SCANNER STOP button is a yellow push button l...

Страница 35: ...n is pushed in Purpose Push the button to disable the drive motion in an emergency or to ensure that the scanner heads do not move unexpectedly while working in the area past the end supports for example when cleaning covers or inspecting or splitting heads If you are working on the covers or scanner heads you must follow proper LOTO Lock Tag Try Procedures Refer to section 2 3 2 1 Lockout Tagout ...

Страница 36: ...ions refer to the specific installation drawings 2 3 1 7 Motor Current Limit Description The motor current limit torque is set at the factory on the motor controller and confirmed at installation Purpose Motor current is limited to ensure that the heads can be stopped manually with moderate force while still having enough torque for smooth scanning This limits the potential harm to an individual I...

Страница 37: ...ainted cover support bars Warning Hot surface from air wipe heaters located on the leading edge of the upper and lower heads Located on the upstream side of the head enclosure Warning Shock hazard from 208 240 V AC Work in this area exposes the worker to lethal voltage and current levels which can cause serious fatal injury Located near 208 240 V AC terminations Warning Indicates operation of radi...

Страница 38: ...ted on a head containing X ray source if present Caution Radiation do not insert any part of body into the gap Located on a head containing Nuclear source if present Caution Radioactive materials information label that identifies model number serial number material activity assay date and place of manufacture Located on a head containing Nuclear source if present 2 3 1 9 Keys user panel and cabine...

Страница 39: ...ions in the scanner electrical system using Breaker hasps Breaker lockout is useful for locking out specific scanner sub circuits for example the motor while keeping others for example the sensors operational for testing Scanner stop button hasps optional not included Mill main power breaker This is the safest level of protection because it cuts all power feeding the scanner and permits work on ma...

Страница 40: ...aulty wiring or either of the SCANNER STOP operator buttons on each end column see Figure 34 Fig 34 SCANNER STOP Button Purpose The scanner drive interlock prevents the motor drive from being enabled without cutting power to the drive and prevents the motor from turning 2 3 2 3 Scanner Crash and Forward Reverse Limit Switches Description Magnetic reed switches mounted into a track groove see Figur...

Страница 41: ...unted into the upper head alley are triggered by a magnet in the lower head alley The signal is armed when the heads are together and is reported to the upper head alley EDAQ PCB Moving the heads apart breaks the interlock Purpose The head split interlock is checked by a number of scanner subsystems including Radiation X ray nuclear and laser based sensor software to ensure that the opposing hardw...

Страница 42: ...ndition exists for example when the green indicator is not on 2 3 2 6 Circuit Protection Description Electrical wiring is protected by overload through the use of current protection devices including Fuses Positive temperature coefficient PTC auto resetting fuses Breakers Ground Fault Interrupt GFI or Residual Current Operated breakers Purpose These devices limit current through the wiring and lim...

Страница 43: ...ential see Figure 37 and Earth see Figure 38 Fig 37 Equipotential Label Fig 38 Earth Ground Label Grounding is required for safety and reliable operation of the electrical subsystems Before power is connected to the scanner a safety ground should be terminated to the scanner see Figure 39 Fig 39 Scanner Ground Termination ...

Страница 44: ...t be connected to a point that is of equal potential to the scanner frame ground There are several grounding lugs bolted to the electrical panel see Figure 39 and they are identified with an Equipotential label see Figure 37 Similarly there is a possibility that the endbell doors could come into contact with a live power source It is not sufficient to rely on door hinges to conduct this power to g...

Страница 45: ...is still provided to the scanner input circuitry cables EMI filter GFI breaker and power switch refer to Scanner Power Schematic p n 658080001566AS04 To fully disconnect the power from the input circuitry and scanner AC cables deactivate the circuit breaker at the power distribution room located outside the scanner mill site circuit breaker panel 2 3 2 9 Over Temperature Protection Description Ove...

Страница 46: ...The head temperature reporting causes sheet guide and air wipe heaters to be disabled at a temperature of 55 C 131 F and commands heads offsheet The thermal switch and temperature reporting of the air wipe heater r body allows power to be disconnected in case of no or low air flow through heater 2 3 3 Radiation Safety Features 2 3 3 1 Radiation safety warning indicators red and green lights Descri...

Страница 47: ...dicator On Head The red indicator will be lit when any sensor shutter is commanded to open see Figure 44 and Figure 46 Fig 44 Red Shutter Open Indicator On Head Fig 45 Green Shutter Closed Indicator On User Panel To determine which sensor shutter is open observe the smaller red indicators directly over the radiation sensor row on the scanner user panel see Figure 46 Fig 46 Red Shutter Open Indicat...

Страница 48: ...ter has been issued by the control system and a shutter is open green light off Stay back 1m 3 28 ft from heads Green and Red A command to open a shutter has been issued but the sensor shutter has not physically opened for some reason This is a safe condition but not a normal operating mode System may need repairs No Green or Red The green light circuit has been opened by either a sensor shutter s...

Страница 49: ...ter is open and the measuring heads should not be approached see Figure 48 Fig 48 Shutter Status Indicators on Head 2 3 3 2 Sensor Key Lock Description Sensors associated with safety hazards feature a lockout keyswitch on the user panel A separate key is provided for each sensor hazard type nuclear and laser When the keyswitch is activated a yellow indicator is lit to the right of the key Sensors ...

Страница 50: ...t represented on the panel for example infrared and camera based sensors Fig 50 Sensor Enable Hazard Groups Pressing the icon button on the user panel causes the icon to be lit If all safety conditions are satisfied the icon remains lit and the sensor is available for automated control by the computer system If an error condition exists the icon will not stay lit Purpose The sensor enables buttons...

Страница 51: ...DAQ boards Purpose This switch ensures that there is an appropriate capture device facing a source to limit radiation leakage A sensor shutter will not open if the sensor in place interlock is not satisfied 2 3 3 6 Shutter closed signal level Description A software algorithm that monitors signal levels from receivers opposite from radiation sources Purpose The algorithm looks for signal levels bel...

Страница 52: ...disrupted shutters will fail closed heads will be sent offsheet and a safety alarm will need to be cleared before scanning can resume 2 3 3 9 Sensor position mapping Description A coded resistance value at each sensor power port on the head that is read by each sensor EDAQ board at power up to determine its location in upper and lower heads Purpose The mapping of sensor locations allows for a soft...

Страница 53: ... provide means to control the scanner motion enable splitting of heads Button functions are depicted with rectangular outlined icons Warning symbols and indicator lights cannot be pressed 2 5 1 1 Panel Layout The scanner user panel is divided into three upper rows of sensor controls and a lower row for scanner motion and head split control The first three rows of sensor controls are organized by h...

Страница 54: ...ters are closed A red light indicates a shutter open command is set Eye safety hazard laser and other high intensity sources The power functions of these sources are able to be overridden and locked out via a keyswitch for extra safety during maintenance activities Sheet contact hazard sensors which physically contact sheet Since there is no health hazard associated with these sensors there is no ...

Страница 55: ...enabled caution icon Head split enable caution indicator and icon Sensors Basis weight sensor enable button indicator Basis weight shutter open red warning indicator Ash sensor power on enable button indicator Ash shutter open red warning indicator Laser caliper sensor enable button indicator Photo surf sensor enable button indicator Contacting caliper sensor enable button indicator Porosity senso...

Страница 56: ...To enable a sensor the corresponding override keyswitch must first be activated A yellow indicator shows that the keyswitch command is properly activated Pressing the center of the sensor button sends a request to the control system the yellow border light comes up instantly to indicate that the command was received If the activation is not allowed due to interlocks or functional conditions the li...

Страница 57: ...and motor safety conditions are met Turning off the head split keyswitch results in a request to lower the air cylinder when heads are properly aligned If heads are not aligned the cylinder will stay raised in order to keep the pin from interfering with the belt and connection plate preventing proper upper head motion A yellow indicator indicates keyswitch activation but might not indicate head sp...

Страница 58: ...tant end and offsheet moves the head towards the cable end In the instance of a safety fault the three scan control buttons will flash Holding the offsheet button for eight seconds will clear the safety fault and allow scanning if the problem has been rectified Scan control indicator status messages The scan control indicators may flash to indicate scanner operating states Table 11 describes the v...

Страница 59: ...at a given reference position The scanner heads do not move during the background or standardize operations Off Off Off Scanner heads moving across the product system collecting data from sensors Off Flashing Off During single point or fixed point modes background or standardize is being collected The heads may be in the process of moving to one of the reference positions or collecting data at a g...

Страница 60: ...t after the lump has passes the scanner Scanner is in freeze mode Used for special applications these applications would be responsible for requesting the thaw mode then offsheet Off Off On Scanner heads positioned to the offsheet position Scanner parked digital output is set This digital output is usually used as a permissive for machine threading Flashing Flashing Flashing Safety fault was detec...

Страница 61: ...ROLS 6510020335 61 Table 12 QCS Alarms Linked to Offsheet Indicator Flashing Sheet Break Sheet Break Scanner Stop Button Lump Detection More information can also be obtained by using the MSS Diagnostics Summary display see Table 13 ...

Страница 62: ...alarm condition found Frame In Off Sheet To Nearest Side Mode To Clear Press Off Sheet Mode Will Not Clear If condition still exists scanner 1 mss sensor manager job set lumpdetector current state Was On Should be off Lump Detector is a digital input and should be off This signal comes in on the FC card This signal will trigger the scanner to go to off sheet nearest side mode Off sheet commands ca...

Страница 63: ...utter indicators associated with the state of the radiation sensors Directly above the radiation warning triangle are the larger red shutter open and green all shutters closed indicators The main red light activates if any of the nuclear or X ray shutters have been commanded to open Smaller red indicators directly above the sensor enable buttons indicate which sensor shutter is commanded to be in ...

Страница 64: ...indicators and radiation shutter microswitches in both heads and scanner user panels The lack of active components and software in this circuit allows for high reliability of the shutter closed status indicators independent of EDAQ and LAN operation Proper operation of radiation indicator lights are monitored by feedback circuitry and reported to the MSS and FC Table 14 lists and describes shutter...

Страница 65: ... Therefore the hardwired Green light circuit is continuous and the Red light indicator is ON to indicate a sensor desired state for example shutter open The green light indicates physical state of shutter and circuit integrity The red radiation lights are driven by software and network commands to open a radiation shutter The red light indicates the control system intent for shutter state In certa...

Страница 66: ...he SCANNER STOP push button has been pressed and that the operator must release the switch and push the offsheet button on the scanner user panel to resume operation The SCANNER STOP push button is released by pulling it to enable the knob to return to the extended position Each button has dual pole switch configuration to connect to the FC and directly to the motor controller enable signal This r...

Страница 67: ...r and Lower Heads If the upper head does not completely cover the lower head for any reason care must be taken that nobody is exposed to the beam Pushing any off sheet button either on an operator station or on the scanner control panel closes the shutter eliminating the hazard as can be verified by observing the shutter status indicator lights CAUTION If any substantial upper and lower head misal...

Страница 68: ...se Indicates that the head has reached the configured horizontal movement limit Crash forward and reverse Stops all scanning and alerts the computer that a head has reached a hard stop SCANNER STOP This is an operator push button that will disable the scanning motor controller and any active sensors for example basis weight shutters will close lasers will turn off Preset limit and crash switches a...

Страница 69: ... is typically set to reverse the direction of the heads before they reach either switch If the heads pass by a limit switch a magnet on the carriage will activate the switch sending a digital signal to an FC input in the cable end In response the FC disables the motor drive signal for the direction the head was being driven A reversal of drive direction either in scan mode or in manual mode will b...

Страница 70: ...ion The head temperature reporting causes sheet guide and air wipe heaters to be disabled at a temperature of 55 C 131 F and commands heads offsheet The thermal switch and temperature reporting of the air wipe heater body allows power to be disconnected in case of no or low air flow through heater 2 5 5 Scanner Crash and Forward Reverse Limit Switches 2 5 6 Motor Torque The motor torque is set at ...

Страница 71: ...ical Experion MX system contains the following components One or more scanners housing a number of sensors Sensors may include Basis weight Moisture Caliper Ash Color Coat Weight Gloss An Experion MX server computer Operator station s For small systems the Experion MX server may also act as an Operator station An interface to an Input Output I O subsystem such as a distributed control system DCS o...

Страница 72: ...ich traverse the sheet The types of sensors installed in your scanner depend on the product the machine produces and the sheet properties that are of interest for that machine Fig 61 Experion MX O Frame Scanner Model Q4000 80 3 4 Sensors This section provides a brief description of the most commonly used sensors Your system may contain only some of these sensors described In some cases your system...

Страница 73: ...t through the sheet and detectors in the upper head capture the transmitted light Wavelengths that have interacted with the sheet are analyzed and used to determine the moisture content of the paper 3 4 3 Caliper The caliper sensor operates on the principle of magnetic reluctance to provide a stable accurate measurement of paper thickness How It Works An air operated diaphragm forces the coil of a...

Страница 74: ...ow It Works The Precision Advanced Gloss Sensor measures visible reflections from one side of the paper sheet The gloss of flat paper and paperboard can be defined as the fraction of incident light that is specular reflected from a sample when the angles of incidence and reflection are the same Gloss is actually a sensory perception that can change from one observer to another so care is taken to ...

Страница 75: ... weight measurements caused by changes in the density of the air column between the heads How It Works The sensor consists of a thermistor mounted in a nozzle assembly through which air is pulled by a venturi effect 3 5 Operator Stations Operator stations appear as desktop stations for clean environments or the Environmental Operator Station for harsher environments These stations provide the oper...

Страница 76: ...VIEW to HMIWeb The Experion MX provides you with an integrated HMI Human Machine Interface for use with Honeywell s new Experion PKS Process Knowledge System In Experion MX RAE station you can access all QCS displays For more information on the process displays and their description see section Process Information Displays The default Experion MX configuration of the Experion Station has four comm...

Страница 77: ...e alarm associated with an object or the selected object Navigates to the requested entered display When configuring the system Engineers usually link related displays in a chain to view them in a sequence Page Up opens the previous display in the chain Page Down opens the next display in the chain Navigate Back and Navigate Forward buttons enable you to move backwards and forwards through display...

Страница 78: ... opens the Mini Profile dialog box Mini Trend opens the Mini Trend dialog box Simple Recipe Change Button Lets the operator to load the new recipe The Scan button moves the sensor to an on sheet status Scanner Control opens the C Frame Control display Offsheet moves the sensor to an Offsheet status About Station opens a display listing version and copyright information Help opens the Help file Exi...

Страница 79: ...ystem Setup and Debug Dialog Box Table 4 System Setup and Debug popup Button Field Description Language Click the drop down to select the required language In Lost Time Chooses that MIS data such as moisture and basis weight spreads is not collected This can be used in startup conditions or during a big grade change when you know the product is off spec and do not want the quality data collected V...

Страница 80: ...uties on the operator station Pressing the associated toolbar button opens a single profile or trend to appear regardless of what page you are accessing at that time You can reposition the display by clicking on the blue bar at the top and dragging it around with the cursor Each of these popup has a pin down button which may be used to keep the popup open while navigating to other displays Click b...

Страница 81: ...hange the current QCS Recipe or Grade When the Load Recipe button is pressed the popup as seen in Figure 66 appears displaying the current recipe and a list of available recipes to select NOTE This is NOT the same as an Automatic Grade change It is suggested to select a simple recipe option when a grade is not currently loaded such as in a startup situation Fig 66 Recipe Select Dialog Box To load ...

Страница 82: ...ted Variables such as Basis Weight Flow in Computer and ease them up or down until it gets a CV such as Reel Weight close to the standard target and then turn the Supervisory control back ON Color Code NOTE User can set the main code and color code as coupled and decoupled under engineering settings When the setting is coupled the color code will be automatically selected when you select the main ...

Страница 83: ...ON MX RAE STATION LAYOUT 6510020335 83 Fig 67 Recipe Select Dialog Box Color Code 4 2 4 Scanner Control The Scanner Control button is used to access the Scanner Control display Fig 68 Scanner Control Display ...

Страница 84: ...position slows down when it nears the position and finally stops at the position Sensor measurements begin updating 6 The scanner can be switched from single point to either Scan or Offsheet by pressing the appropriate button on the Scan Control Panel Fix Pointing the Heads The procedure to Fixed Point the heads is same as the procedure for Single Point except that the Fixed Point request button i...

Страница 85: ...f the machine 4 3 Application Status Zone The Application Status Zone has five fields providing system status information Fig 69 Application Status Zone 1 Product Status Field Displays the Recipe Status Recipe Start is displayed when the Recipe Start button is pressed to start accumulating data for a current grade Recipe End is displayed when the Recipe End button is pressed to end a current grade...

Страница 86: ... pop up Following are the scanner modes OFFLINE SCANNING OFFSHEET STANDARDIZE BACKGROUND SINGLE POINT and MAINTENANCE OFFLINE indicates that the scanner has been taken offsheet by the local scanner control buttons Scanning must be re started with the same scan control buttons on the scanner frame This is a safety feature which alerts any personnel in the vicinity of the scanner that the heads are ...

Страница 87: ...normal status message such as a scanner being parked Blue is an information only message only Fig 70 System Status Bar Help If detailed information on the message is available it appears at the bottom of the pop up dialog box 4 4 Navigation Bar The Navigation Bar is used to navigate to any display QCS or DCS The navigation bar can be arranged horizontally or vertically Figure 72 is an example of a...

Страница 88: ... arrow at the right end of the Navigation Bar This reveals a second row of tabs or buttons that can then be selected Below screenshot shows the vertical navigation bar Fig 72 Vertical Navigation Bar NOTE The flexibility of the system allows the Categories to be configured according to the needs and desires of the individual mills and operators These panels are easily changed so the category button...

Страница 89: ... field to call up the Alarm Summary Display which lists each alarm Comms Indicates the status of communication links between the server and other devices such as channels controllers and so on Blank indicates Normal communications Flashing cyan There is at least one unacknowledged communications alarm Cyan not flashing There is at least one communications alarm but they have all been acknowledged ...

Страница 90: ...e highest priority For example if a High priority alarm comes after an Urgent priority alarm the High priority alarm is not displayed on the Status Zone In addition the red color used in a faceplate indicates that the point in question is the source of an active alarm The symbols and numerical values in other displays and pop up displays related to the alarming point also turn red when an alarm is...

Страница 91: ...d using the vertical scroll bar on the right side of the display 5 2 2 Alarm Line Items Table 16 describes the default alarm line items These are the symbols and values that appear in the columns on the Alarm Summary Display NOTE The alarm colors described are the default alarm colors Your system can be configured to use customized alarm colors ...

Страница 92: ...cknowledged and the cause of the alarm still exists Inverse color and flashing the alarm is high priority unacknowledged and the cause that generated the alarm no longer exists Inverse color and not flashing the alarm is high priority acknowledged and the cause that generated the alarm no longer exists Cyan and flashing the alarm is low priority unacknowledged and the cause of the alarm still exis...

Страница 93: ...o be fully displayed in the alarm summary it is truncated To see the full description hover the mouse pointer over the partial description to display the full description Value The function is not available The value that triggered the alarm 5 2 3 Acknowledging Alarms In most systems Station produces an alarm tone when a new alarm occurs Your system may be configured not to do this and by default ...

Страница 94: ...sociated Display menu item to call up this display 5 3 Changing the Alarm Summary Display 5 3 1 Filtering and Sorting NOTE Depending on your security privileges you may not be able to filter and sort the Alarm Summary The options that are not available to you are disabled and appear grayed out By default the Alarm Summary shows all alarms with the newest alarm at the top You can change the Alarm S...

Страница 95: ...he source of the currently selected alarm Sorting allows you to set the order in which alarms appear in the summary The sort order can be ascending or descending For example you can sort alarms by date and time in ascending order This means that alarms are listed with the oldest alarm is listed at the top of the summary You can apply more than one filter at a time and you can also filter and sort ...

Страница 96: ...e Alarm State column and select Unacknowledged The Alarm Summary changes to list unacknowledged alarms of high priority only Sorting the Alarm Summary To sort the alarm summary do the following 1 Call the Alarm Summary display 2 Click the column heading you want to sort by 3 Select the sort order Example Scenario You want to sort the Alarm Summary so that alarms are sorted in ascending order by ar...

Страница 97: ...and sorting which alarm line items are shown the order they are shown in and the space provided for each item There are several predefined views These are all alarms Shows all alarms recently unshelved alarms Shows the recent alarms that are unshelved shelved alarms Shows the shelved alarms unacknowledged alarms Shows only unacknowledged alarms urgent and high priority alarms Shows only urgent and...

Страница 98: ...the view list 2 Select the desired view from the list 5 3 3 Using the Location Pane Fig 78 Location Pane The area pane provides a list of areas to which you have access You can use the area pane to filter the Alarm Summary to show alarms for a particular area only The area pane also provides a summary of the number of alarms in each area To display the area pane either ...

Страница 99: ...N keys to scroll a page at a time Press the HOME key to go to the first alarm in the summary Press the END key to go to the last alarm in the summary If you want to use your keyboard keys to scroll the Alarm Summary you need to click your mouse in the summary grid 5 3 6 Pausing the Alarm Summary When you pause the Alarm Summary it enables you to read the alarms easier if alarms are occurring in ra...

Страница 100: ... like Figure 79 Some of the Reel Production Summary items lower left portion of the display may be set as blank lines by disabling the corresponding MIS variables from the general setup The Reel Lost Time Summary items lower right portion of the display may be set as blank line by disabling the corresponding lost time variables The Current selection can be switched to Last which mean last producti...

Страница 101: ...splay The grade display looks like the reel display It displays the current grade data and last grade with no historian feature The print button will make a multi page report for the current grade at the current time A typical grade display is shown in figure 80 ...

Страница 102: ...NG 6510020335 102 Fig 80 Grade Display 5 4 3 Shift and Day Display Shift Production and Quality Report The shift production display is also a fixed format display A typical display looks like that in Figure 81 ...

Страница 103: ...nd Quality Summary Figure 82 which consists of the Shift Production Summary and the Quality Summary It has almost the same format as the Reel production summary The items eliminated by the Reel Production Summary automatically carry over to this display ...

Страница 104: ...MONITORING 6510020335 104 Fig 82 Shift Production Display Day Production and Quality Report The day production display is also a fixed format display A typical display looks like that in Figure 83 ...

Страница 105: ...ig 83 Day Production and Quality Summary Figure 84 The Day Production Summary has almost the same format as the Reel Production Summary The items eliminated by the Reel Production Summary automatically carry over to this display ...

Страница 106: ...duction and Quality Report 5 5 Printed Reports At the end of each reel each shift each day and recipe run a printed report is available to print By selecting the Print reports option in general setup the reports will be printed automatically ...

Страница 107: ...5 107 5 5 1 Reel Report For each reel there can be n number of pages The first page is production related and the rest of the pages are quality related Refer to Figure 85 for a printed Reel Report Fig 85 Reel Report Print ...

Страница 108: ...rade Report For each grade run recipe end there can be multiple pages of report The first page is production related and the rest of the pages are quality related Refer to Figure 86 for a printed Grade Report Fig 86 Grade Report Print ...

Страница 109: ...tiple pages of report The first page is production related and the rest of the pages are for shift recaps The Shift Production Report is about the same as the Shift Production Display Refer to Figure 87 for a printed Shift Production Report Fig 87 Shift Production Report Print ...

Страница 110: ...be multiple pages of report The first page is production related and the rest of the pages are for day recaps The Daily Report is about the same as the Day Production Display Refer to Figure 88 for a printed Day Production Report Fig 88 Day Production Report Print ...

Страница 111: ...rt Multiple Profile Production Data Profiles Display Quality Summary Recipe Change Trend and Fixed Point Trend and Profile Trend Plot All the listed display may be or may not be in the same order on your system since it may be configured differently 6 1 1 User Management The Station consists of the following views Depending on the user rights the displays can be viewed in one of the following Mana...

Страница 112: ...o analyze a series of profile arrays from scanning sensors although this can be used to plot any array data in the database The normal use for this display is with an End of Scan measurement array each row then represents one scan and each column the measurement over time at a fixed scan position When you click the Advanced Color Map button on the navigation bar following screen is displayed Fig 8...

Страница 113: ...n 2D is selected then color grid shows the values in 2 dimensional plot area Refer to Figure 95 When 3D is selected then values are shown as a waterfall Refer to Figure 90 Fig 90 3D Advanced Color Map The checkbox Change viewpoint at the bottom of the 3D view allows the 3D view to be rotated by clicking and dragging the mouse in the preferred direction ...

Страница 114: ...is popup Fig 91 Select Array Variable 6 2 3 Scale Each variable can be provided its own scale or can be scaled automatically When you press Scale button it opens the Scaling Selection dialog box where you can manually enter scale values for the colors If AUTOSCALE is selected then system automatically computes scale values The SCALE dialog box is similar to that used for the standard profile displ...

Страница 115: ...the display 6 2 6 2 D Cursors A 2 D cursor allows you to select the rows and columns The right graph shows the values for the selected column and the bottom graph shows the values for the selected row Click or drag the cursor to any location in the graph to view the profiles and statistics at a specific time or cross directional position You can also use the arrow buttons to the left of the plot t...

Страница 116: ... list of available recipes on the specified time in start and end time fields Start and end times of the selected recipe is used to get scan data to the display 4 When Roll checkbox is selected it gets the available rolls on the time specified in start and end time fields Start and end times of the selected roll is used to get scan data to the display 6 2 8 Color Indicator For each point in the 2 ...

Страница 117: ...mined by what kind of system you have and how the screen has been setup If you are working as an Operator you can only view the data that is provided to you This display has up to 40 items per set Each set is subdivided into two columns and each column has three cells 1 The first cell contains the variable name which is configured through the setup popup 2 The second cell contains the value for th...

Страница 118: ...up popup If the variable is of alphanumeric type when you click the value cell then Keyboard popup appears through which you can edit the cell If the variable is of numeric type when you click the value cell then Numeric Selection popup appears through which you can edit the cell Select Enlarge check box to magnify the system data view as shown below This data display has up to 40 items per set Ea...

Страница 119: ...define up to 20 Trend Set Trend Sets are stored in the local node and is unique for each Operator Station Towards the top left of the display is a dropdown list box which is used to select the Trend Set to view Figure 97 and Figure 98 shows the Numeric and Alpha Numeric Selection Popup Fig 97 Numeric Selection popup ...

Страница 120: ... are not close to the console 6 4 Limit Alert Display Fig 99 Limit Alert button The limit alert constantly checks a few variables for high and low limit violations When a variable is out of the high low limits an alarm is issued and the display line changes color Each limit alert variable is periodically compared against a pair of limits This display shows all the variables and their limits Red co...

Страница 121: ...ata button The Production Data display provides a consolidation of useful information about the process A primary measurement profile is displayed along with the current values for selected process measurements and calculations When you click the Production Data button on the navigation bar following screen is displayed ...

Страница 122: ...parated by blank column In the table the description of measurement its value and its units are displayed The Values displayed in this table are Read only Measurement Profile bottom graph works in an identical fashion to the Profiles Display This displays the CD variations for the selected variable The vertical axis represents the value of the variable being measured or monitored The RED lines on ...

Страница 123: ...riable The vertical axis represents the value of the variable being measured or monitored The RED horizontal lines on the graph are the LIMITS set in the recipe Refer to Figure 104 The horizontal axis can be selected to display the cross direction position in a variety of measurement units for example millimeters inches or bins When you click the Profiles button on the navigation bar following scr...

Страница 124: ...PROCESS INFORMATION DISPLAYS 6510020335 124 Fig 105 Profile Display ...

Страница 125: ...right of the label Min Min is the minimum value of the data for the displayed variable including the data not shown when zoomed in If this minimum value exceeds the limit it is displayed in red on black digits If the variable is being displayed around setpoint or average the value being displayed is the setpoint or average minus the minimum respectively Spread Spread is the n sigma spread of the d...

Страница 126: ...ile variable button or the variable name in the case where this button does not exist a context menu appears highlighting various variables from which to choose The display updates with the selected profile and associated data Fig 107 Profile Variable Menu Display To set up the required profile do the following 1 Select the scanner by clicking on the Select Scanner area A pop up dialog box appears...

Страница 127: ... 2 Profile Status The profile status is indicated in one of three ways refer to the Table 7 to understand the profile status indicators Table 7 Profile Status Indicators Indicator Description Indicates the data is both within limits and is not stale Indicates the scanner has not yet scanned sufficient scans usually two scans Indicates the data is either out of limits or is stale Stale means that t...

Страница 128: ... maximum fields as indicated by the white highlighting the active field Minimum Button Selects entering numbers into the minimum field Maximum Button Selects entering numbers into the maximum field Backspace Button Deletes the last entered digit Cancel Button Closes the dialog box without further action Apply Button Transfer the numbers currently displayed in the Minimum and Maximum fields to the ...

Страница 129: ...tion is down to one slice position 3 By pressing ZOOM the profile can be zoomed back out to the full width profile 6 6 5 Freeze Button Fig 111 Profile Freeze button Fig 112 Profile Frozen This feature freezes the profile at a known point in time When the Freeze button is pressed that button shows the word Frozen with the current time displayed in yellow on the profile The profile line changes to y...

Страница 130: ...ent timestamp and the timestamp of the last update of the variable is greater than the maximum the data is considered stale and is displayed in red on black 2 Max is the maximum value of the data for the displayed variable including the data not shown when zoomed in If this maximum value exceeds the limit it is displayed in red on black If the variable is displayed around setpoint or average the v...

Страница 131: ...y selecting a profile set with the drop down box and then selecting the desired profiles for that set Profile sets are retained through system restarts and may be different at all Operator Stations Profile set names can be modified through the Profiles Setup Display 6 7 Quality Summary Fig 114 Quality Summer button The Quality Summary display shows quality information for selected measurements in ...

Страница 132: ...ty Information In this page the scanner description is shown followed by the measurements for the selected scanner Coat weights are shown on the downstream scanner The measurement can be configured to be any of the measurement arrays for the given measurement The measurement type can optionally be displayed so that the data type can easily be identified Standard STD The standard is the nominal val...

Страница 133: ... configuration The periodic value to the average value for a time period regardless of the scanner mode Periodic is typically not defined for scanning measurements Single Point The now value is displayed if the single point results are defined for the measurement The value is the single point value At single point signals are reading for a specified period of time the average signal is computed an...

Страница 134: ...r standardize Measurement Single Point Scanner is at single point measuring in production data Measurement Fixed Point Scanner is at fixed point measuring in production data Maintenance Scan test Scanner is in maintenance mode performing a scanner test Maintenance Building Profile Correction Scanner is in maintenance mode performing a profile correction operation Maintenance Stability Scanner is i...

Страница 135: ... mode allows the scanner to be taken offsheet for a maintenance operation where the scanner can t be scanned without first checking the condition at the scanner Communication Down There is no communication to the scanner 6 8 Trend Plot Display Fig 117 Trend plot Button When you press the Trend plot button following screen is displayed Fig 118 Trend Plot Display ...

Страница 136: ...essing the Scale button or Autoscale button On the right side of each graph the maximum and minimum values of the data are shown You can also set the time scale of the display pause the display or scroll forward and backward in time If your system includes the historic trending package you can move backward in time beyond the stored buffer Earlier data is retrieved from the history database Only t...

Страница 137: ...on shows the time at the cursor location and the trend data values at the cursor location are shown in the scale selection frame for each trend in place of the Now values Event Info Check Box When the user selects the Event Info check box the Event Info popup is opened with more detailed information about this event like event name start time end time and duration of event Time Interval Display Ti...

Страница 138: ...recent value for the variable is shown directly below the button Press the button to change the variable The Select Trend Variable dialog box appears The variables are listed in one or more categorizes You can either show the complete list by choosing All Categories or by select a specific category by highlighting that category see Figure 119 Fig 119 Selection Categories Available for Trend Variab...

Страница 139: ...Button Use this feature to manually set the trend plot range so that it fits in the area provided To activate click on the button and a pop up dialog box appears Auto Scale Button Use this feature to automatically scale the trend plot range so that it fits in the area provided To activate click on the button and the range and trend on the graph updates Max Button Use this feature to automatically ...

Страница 140: ...s have been entered click OK to close the dialog box and activate the changes The max and min values at the left hand side of the display 6 8 3 Trend Display Control The Trend Display Control allows you to select sets change the display layout display the cursor and set the time scale of the display pause the display or scroll forward and backward in time Fig 122 Trend Display Control Set Selectio...

Страница 141: ...otted on four individual graphs The first and second variables plotted together on one graph and the third and fourth variables plotted on individual graphs The first and second variables plotted on individual graphs and the third and fourth variables plotted together on one graph The first and second variables plotted together on one graph and the third and fourth variables plotted together on a ...

Страница 142: ... immediately to the current time display Fig 126 Time Scale Buttons As you move away from the current time period the following panel is highlighted in RED to warn you that you are not looking at current data Fig 127 Trend Not Current Freeze The button shown in Figure 128 freezes the trend plot in time and changes to red In this mode you can still use the scroll backward and forward buttons to exa...

Страница 143: ...ecipe that is used currently and the recipe that will be used next Current Setpoint Process and Next Setpoint 1 The Recipe dependent target parameters for the current recipe are displayed in the Current Setpoint column 2 The actual values are displayed in the Process column 3 The target parameters for the next recipe to be run are displayed in the Next Setpoint column ...

Страница 144: ...s the selected recipe in the Next position All the recipe parameters as set for this recipe appears in the Next Target column 3 You have now set up the next recipe to run However the system is still using the data in the Current Target column You can select the next recipe to run at any time without affecting the system 6 9 2 Loading the Current Recipe To load a recipe follow the below instruction...

Страница 145: ...ipe Start and accumulations for this product begin 6 10 Multi Profile Display The Multiple Profiles display allows operators to view four profiles in a single graph Each profile shows the CD variations for the selected variable Fig 130 Multi Profile Display NOTE In the Multi Profiles Display the values that are not generated at a cursor point on a graph are displayed as blank instead of NANs under...

Страница 146: ...yed variable which includes the data that is not shown when zoomed in If this maximum value exceeds the limit it is displayed in red on black If the variable is displayed around setpoint or average the value displayed is the maximum minus the setpoint or average respectively Min Is the minimum value of the data for the displayed variable including the data not shown when zoomed in If this minimum ...

Страница 147: ...profile the frozen time is displayed in the column with yellow text color and the profile color is set to yellow When this column is clicked second time the frozen time disappears and column is left blank and the frozen profile disappears from the display and the frozen profile is saved locally It this measurement is viewed on a different display on the same station if different display is using t...

Страница 148: ...lects the range option then they can then enter values in the right hand side of the popup for the max and min 3 Span The operator can enter a single value for the span range to be displayed The axis shows half of that range above the profile average and half below the profile average This value can be entered on the right side of the popup 6 10 4 Setup Fig 133 Setup Button The Setup popup allows ...

Страница 149: ...at the cursor location A NaN Not A Number is displayed if no data is available at the cursor location 6 11 High Resolution Profile Display This display allows operators to view a single profile distributed over three graphs thus allowing you to see the profile at a higher resolution These profiles show the CD variations for the selected variable The vertical axis in profiles represents the value o...

Страница 150: ...election When you click the profile variable button a popup dialog box appears highlighting the various variables to choose The display is then updated with the selected profile and the associated data Fig 136 Profile Selection 6 11 2 Profile Status The profile status is indicated in one of three ways ...

Страница 151: ...reeze button is pressed button shows the word Frozen with the current time displayed in yellow on the profile The profile line changes to yellow at the time the profile is frozen and the existing profile continues to be updated in either red or green To unfreeze the profile click on the Freeze button again and the yellow frozen profile disappears Fig 137 Freeze Button 6 11 4 Scale Button Next to f...

Страница 152: ...lection The data section at the bottom of the graph shows detailed information of the graph Fig 140 Data Selection 6 11 7 Profile Configuration The profile in the High Resolution Profile display can be configured through the Setup popup which is available in Profiles display Profile setup popup can be used to change the Unit Variable Color Setpoint Color Limits Color Frozen Color Profile Fill Opti...

Страница 153: ... single Fixed Point graph Fig 141 Multi Fixed Point Display 6 12 1 Fixed Point This graph displays the magnitude of the selected variable on a defined time range Variables for which the fixed point measurements have been defined are available in this graph Data in these graphs are updated only when the scanners are in fixed point mode Fig 142 Fixed Point ...

Страница 154: ...ou can select the available production line and this option is enabled only when there is more than one production line Fig 143 Measurement Selection Fig 144 Measurement Selection Popup The Scale buttons are used to the Y axis scaling In the Scaling Selection popup there is an option to select AutoScale Range and span Fig 145 Scaling Selection ...

Страница 155: ...display when a set is selected from the combo box list Fig 146 Set Selection drop down 6 13 Trend and Fixed Point The Trend and Fixed Point display combines a single standard Trend plot graph with a single Fixed Point graph Fig 147 Trend and Profile Display This Display is divided into Trend graph Fixed Point graph Trend graph It enables the user to view trend data of a Measurement with defined sc...

Страница 156: ...his graph displays the magnitude of the selected variable on a defined time range Variables for which the fixed point measurements have been defined are available for display in this graph Data in this graph is updated only when the scanners are in fixed point mode ...

Страница 157: ...gardless of variations in process and mill temperatures Ensuring Radiation Safety Most scanners include nuclear sensors and or X ray or laser sensors that take measurements by directing beta particles X rays or laser beams at and through the sheet The scanner design includes rigorous safety features to prevent or detect unsafe conditions Shutter status lights that continuously indicate the shutter...

Страница 158: ...rocesses and transmits data between the scanner and the Da Vinci Server A Power Distribution Assembly that provides filtered 220 VAC to power the drive motor and a 220 56 VAC transformer to power the heaters which provide stable internal environments for the heads air wipes and sheet guides Power Supplies that provide 24 VDC to the sensors A Termination PCB that provides a central termination poin...

Страница 159: ...PROCESS INFORMATION DISPLAYS 6510020335 159 Fig 148 Precision Platform 4000 01 Scanner ...

Страница 160: ...PROCESS INFORMATION DISPLAYS 6510020335 160 Fig 149 Precision Platform 4000 20 21 Scanner ...

Страница 161: ...al for details The scanner control panel is typically on the tending side of the frame see Figure 150 and permits individual local scanner control There is also one EMERGENCY STOP button at each end of the scanner Model Q4000 Scanner Control Panel Fig 150 Model 4000 Series Scanner Control Panel Depending on the sensors present in the scanner the touch panel may have different buttons as shown in F...

Страница 162: ...ystem to indicate that the Caliper sensor can be enabled This triggers the sensor to close onto the sheet X RAY OFF Disables power to the ash sensor x ray source RESET Resets the ash sensor X ray source It is required that the sensor be RESET prior to enabling power ON Enables power to the ash sensor X ray source after using RESET 1 An Authorized Service Representative sets the mode of the scanner...

Страница 163: ... control buttons the scanner status indicated by the operator console is OFF LINE If a scanner is taken offsheet by a paper break or at an operator console the scanner status indicated by the operator console is OFFSHEET Emergency Stop Button A large EMERGENCY STOP button or E stop is located for easy access on each end of the scanner frame as shown in Figure 150 EMERGENCY STOP Cuts power to motor...

Страница 164: ...s the scanning heads from ramming the end of the scanner frame in the rare event that a scan control failure should occur The position of the crash switch is located at the factory to provide a minimum safe distance between the head movement and the inside of the scanner frame min value 356mm 14 in This is a safety requirement and the crash switch must not be repositioned any closer to the scanner...

Страница 165: ...ches are spring loaded They return power to the scanner drive motor once the heads are pushed away from the crash switch 2 Once you have cleared the crash switch condition press the OFFSHEET button from the scanner or the console to clear this emergency condition NOTE Always check the status of all crash switches if you experience difficulties with the scanner Motor Torque The motor torque is set ...

Страница 166: ...fline and not offsheet scanning must be initiated at the scanner again with the scanner control buttons The scanner may just be standardizing or running a reference procedure Check the scanner status on the Experion MX operator display Check the operator station alarms There may be a hardware alarm message indicating why the scanner won t scan If a crash switch has been activated the scanner won t...

Страница 167: ...tsches Institut für Normung E V German institute for standardization of manufacturing industries including paper DSR Data Storage and Retrieval A mechanism provided in RAE for storing recipe dependent data such as tuning calibration and setup values and retrieving them when a recipe is loaded HMI Human Machine Interface MD Machine Direction The direction paper travels down the paper machine MIS Ma...

Страница 168: ...ses This product may contain or be derived from materials including software of third parties The third party materials may be subject to licenses notices restrictions and obligations imposed by the licensor The licenses notices restrictions and obligations if any may be found in the materials accompanying the product in the documents or files accompanying such third party materials in a file name...

Страница 169: ...ting aspx Submit the requested information to Honeywell using one of the following methods Send an email to security honeywell com or Contact your local Honeywell Process Solutions Customer Contact Center CCC or Honeywell Technical Assistance Center TAC Support For support contact your local Honeywell Process Solutions Customer Contact Center CCC To find your local CCC visit the website https www ...

Страница 170: ...l Honeywell Process Solutions 1250 W Sam Houston Pkwy S 150 Houston TX 77042 Honeywell House Skimped Hill Lane Bracknell Berkshire RG12 1EB Building 1 555 Huanke Road Zhangjiang Hi Tech Park Pudong New Area Shanghai China 201203 www honeywellprocess com ...

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