Home

Graco 332564B User's Manual

1. 60 332564B Run Mode Screens Key peston Detsis nee 5 z psi xX Total Volume for the Current S00 cermin Job E Pee CC ti22008a W 332564B 61 Run Mode Screens Spray Screen NOTE In normal operating mode controlled by a 04 17 14 16 09 Events Home Fill Usage PLC the Spray Screen is display only No changes Standby No Active Errors can be made This section provides information about the Spray Screen if manual override is enabled Lal Recipe _1 on System Screen 5 page 71 The screens show a Target Ratio 100 1 system in manual override mode The Spray screen includes the following information Target Flow ccimin e Active Recipe can be changed on this screen e Target Ratio l 2 1 e Actual Ratio e Target Pressure if Pressure Mode is selected on System Screen 5 or Target Flow if Flow Mode is Figure 16 Spray Screen in Standby Mode selected Target pressure or flow can be changed on this screen Actual Pressure E Actual Flow 5 g Target Ratio 1 00 1 Fill Usage e Potlife Remaining Actual Ratio 1 00 1 Ny e Gun Animation Target Flow cclrmin In addition the Spray screen includes three soft keys Actual Flow 200 ccfmin a Actual Pressure 13 psi 2 Press to put the system in Damp oO Standby 1 Press to spray mixed material Figure 17 Spray Screen in Mix Mode 04 17 14 16 08 Home Fill Usage E No Active Errors Press to purge the gun f
2. Warnings PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns This protective equipment includes but is not limited to e Protective eyewear and hearing protection e Respirators protective clothing and gloves as recommended by the fluid and solvent manufacturer EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not operate the unit when fatigued or under the influence of drugs or alcohol Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS from distributor or retailer Do not leave the work area while equipment is energized or under pressure Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which
3. 5 16N914 0 01 009 Figure 56 Advanced Screen 4 83 Calibration Checks Calibration Checks Pump Pressure Check NOTE Enter the transducer calibration data before doing the pressure check Perform the pressure check The first time the system is operated Whenever new materials are used in the system especially if the materials have viscosities that differ significantly At least once per month as part of regular maintenance Whenever a pump is serviced or replaced During each pressure test the dose valve will close during an up stroke and a down stroke in either order This test is to verify that the valves are seating properly and not leaking If leaking occurs the system will alarm after the test for that particular pump direction NOTE Do not trigger the spray device during the pressure check 84 The pump and lines must be primed with color or catalyst before doing the Pressure Check See Prime and Fill the System page 20 If the display is on a Run Mode screen press to access setup screens Scroll to Calibrate to display Calibrate Screen 1 page 77 Press the Pressure Check button for the desired pump The pump will build pressure in the line to a minimum of the Stall Test Pressure The pump will then move to the center stroke position and stall test the upstroke followed by the downstroke The pressure and flow that the unit measured are displayed on the screen Compare with
4. accessory See manual 333282 for complete information Single Color Systems 1 Follow the procedure under Flush the System page 23 2 Load the new color See Prime and Fill the System page 20 3 Command the system to Mix to start spraying 332564B Color Change Multiple Color Systems 1 Command the system to Standby 2 Enable manual override on System Screen 5 page 71 3 Select the new recipe on the Spray Screen page 62 This will change colors in the pump and initiate a gun purge 4 The system will purge material B then material A out of the gun Each material will purge for the amount of time designated by the Flush Sequence selected for each material on the Recipe Screen page 72 5 Wait for the color change to complete The system automatically goes from Color Change to Mix Fill and the remote mix manifold automatically selects the correct color 6 Trigger the gun to complete the Mix Fill NOTE There is a 10 second delay without flow before the system will fault 7 Wait for the system to complete the Mix Fill operation Command the system to Mix and begin spraying 87 System Errors System Errors System errors alert you of a problem and help prevent off ratio spraying There are three types Advisory Deviation and Alarm An Advisory records an event in the system and will clear itself after 60 seconds A Deviation records an error in the system but does not shut down the equi
5. 5 WA Color A 17 Pump 4 Last Passed 5 WA Color A 25 Figure 41 Calibrate Screen 1 LI No Active Errors Stall Test Pump 1 Stall Test In Progress Flow Figure 42 Stall Test Screen days days days days Maint Pressure 100 psi 0 15 cermin 77 Setup Mode Screens Calibrate Screen 2 Calibrate Screen 2 initiates a volume test for the selected pump During the test the Volume Check screen will appear The pump and lines must be primed with color or catalyst before doing the Volume Check See Pump Volume Check page 85 for complete test instructions To initiate the test press the Volume Check button for the desired pump The screen displays the volume dispensed Press to end the test Press and hold the Reset button seconds to reset the volume counter 78 Maint Purp Size Pump 2 Pump Size 35cc Catalyst B 1 Pump 3 Pump Size 70cc Color A 17 Pump 4 Pump Size 70cc Color A 25 Pump 1 Volume 75 cc Figure 44 Volume Check Screen 332564B Calibrate Screen 3 Calibrate Screen 3 initiates a calibration of an accessory solvent meter During the test the Volume Verification screen will appear The meter and lines must be primed with solvent before doing the calibration See Solvent Meter Calibration page 86 for complete instructions To initiate the calibration press the Volume Check button The screen displa
6. FUSIO aaa r EAR RANN 102 Cleaning the ADM 102 Technical Datania ia aaa aaa aa A 103 Graco Standard Warranty 2 seeeeeeeeeee 104 332564B Related Manuals Related Manuals Current manuals are available at www graco com Manual No Desorption ManualNo Desorption 332709 ProMix PD2K Proportioner for 332455 Color Change Kits Instructions Automatic Spray Applications Parts Repeal Rants 333282 Color Change and Remote Mix 332458 ProMix PD2K Proportioner for Manifold Kits Instructions Parts Automatic Spray Applications 332456 Pump Expansion Kits Installation Instructions Parts 332339 Dosing Pumps Instructions Parts 332454 Color Catalyst Dispense Valves Instructions Parts 332564B 3 Models Models See Figs 1 6 for component identification labels including approval information and certification Part No Series Maximum Air Working Maximum Fluid Working Location of PD2K and Pressure Pressure Electrical Control Box ECB Labels AC1000 100 psi 0 7 MPa 300 psi 2 068 MPa 20 68 bar 7 0 bar AC2000 A 100 psi 0 7 MPa 1500 psi 10 34 MPa 7 0 bar 103 4 bar a APPROVED ProMix PD2K PD1K Intrinsically Safe IS System Install Control Box IS Associated x lt M Apparatus for use in non hazardous 0359 pn i location with IS Connection to color 12G ia change and booth control modules Ex ia IIA T3 Intrinsically safe FM13 ATEX 0026 equipment for Class Appar
7. Indicators NOTICE To prevent damage to the softkey buttons do not press the buttons with sharp objects such as pens plastic cards or fingernails Table 1 ADM Keys and Indicators Press to startup or shutdown the pump motor e Solid green indicates that power is applied to the motor Startup Shutdown Solid yellow indicates that power to the motor is off Key and Indicator Blinking green or yellow indicates that the system is in Setup mode Press to immediately stop the system and remove motor power Press to select the specific screen or operation shown on the display directly next to each key The top left soft key is the Edit key which allows access to any settable fields on a screen Soft Keys n e Left Right Arrows Use to move from screen to screen bf Gu PA e Up Down Arrows Use to move among fields on a screen items on a dropdown menu or multiple screens within a function 4 Navigation Keys Numeric Keypad Use to input values See ADM Display page 11 Use to cancel a data entry field Cancel Press to enter or exit Setup mode Setup Press to choose a field to update to make a selection to save a selection or value to enter a screen or to acknowledge an event Enter 332564B 13 Advanced Display Module ADM Soft Key Icons The following icons appear in the ADM display NOTICE directly to the left or right of the soft key which activates that operation To prevent dama
8. Rate 17 40134 Actual Pump 3 uint32 cc min 0 800 Flow Rate 18 40136 Actual Pump 4 uint32 cc min 0 800 Flow Rate 19 40138 Actual Pump 1 uint32 PSI 0 1500 Fluid Pressure 20 40140 Actual Pump 2 uint32 PSI 0 1500 Fluid Pressure 21 40142 Actual Pump 3 uint32 PSI 0 1500 Fluid Pressure 22 40144 Actual Pump 4 uint32 PSI 0 1500 Fluid Pressure 34 332564B Operation Using a Programmable Logic Controller PLC 23 40146 Gun 1 Trigger uint32 NONE 0 Gun not triggered ee ee 24 40148 Gun 2 Trigger uint32 NONE 0 Gun not triggered ae 25 40150 Gun 3 Trigger uint32 NONE 0 Gun not triggered as a 26 40152 Gun 4 Trigger uint32 NONE 0 Gun not triggered Pe oe eee Input Status 4 Closed 40200 Command uint32 NONE Acknowledge 40202 uint32 N A 0 40204 uint32 N A N A 1 40206 uint32 N A N A 2 40208 uint32 N A N A 3 40210 uint32 N A N A 4 40212 uint32 N A N A 5 40214 uint32 N A N A 6 40216 uint32 N A N A 7 N A Software Version uint32 NONE Major N A Software Version uint32 NONE Minor N A Software Version NONE 0 999 Build These registers are not used DCS Register 332564B 35 Operation Using a Programmable Logic Controller PLC ProMix PD2K Network Inputs The ProMix PD2K Network Inputs are Write Read capable but should be treated as outputs from a PLC or other networking device These registers allow the user to control system operation and configure system settings remote
9. Relieve the pressure See Pressure Relief Procedure page 19 Shutdown Material to Color A Press The system will pump solvent through pump A all the way to the gun 6 Hold a metal part of the spray device firmly to a grounded metal pail Trigger the spray device until clean solvent dispenses Flush out the mixed material to avoid potlife errors and fluid setup in the lines See Purging page 22 7 On the ADM go to the Fill screen Set the Follow the Pressure Relief Procedure page 19 Close the main air shutoff valve on the air supply Material to Catalyst B Press The line and on the control box system will pump solvent through pump B all the way to the gun Press on the Display Module to turn off 8 Relieve the pressure See Power note pein Pressure Relief Procedure page 19 332564B Shut off system power 0 position 23 Operation Using a Programmable Logic Controller PLC Operation Using a Programmable Logic Controller PLC Network Communications and Discrete I O Discrete I O The ProMix PD2K does not supply power for The ProMix PD2K Automatic system does not use Discrete I O A clear understanding of these inputs a Booth Control module Instead it uses Network is necessary to properly integrate the ProMix PD2K Communications and has optional Discrete I O with the PLC or networking device Input and output features to drive the system remotely connections are made at the Discrete I O terminal str
10. after removing the USB to keep the drive free of dirt and dust 17 Advanced Display Module ADM USB Upload Procedure Use this procedure to install a system configuration file and or a custom language file 1 12 If necessary follow the USB Download Procedure to automatically generate the proper folder structure on the USB flash drive Insert the USB flash drive into the USB port of the computer The USB flash drive window automatically opens If it does not open the USB flash drive from within Windows Explorer Open the Graco folder Open the system folder If working with more than one system there will be more than one folder within the Graco folder Each folder is labeled with the corresponding serial number of the ADM The serial number is on the back of the module 10 11 If installing the system configuration settings file place SETTINGS TXT file into UPLOAD folder If installing the custom language file place DISPTEXT TXT file into UPLOAD folder Remove the USB flash drive from the computer Install the USB flash drive into the USB port of the ProMix PD2K system USB port During the upload USB BUSY displays on the screen Remove the USB flash drive from the USB port NOTE If the custom language file was installed users can now select the new language from the Language drop down menu in the Advanced Setup Screen 1 332564B Advanced Display Module ADM ADM Keys and
11. clean the fluid inlet strainers after flushing Check with your material manufacturer for chemical compatibility When changing between epoxies and urethanes or polyureas disassemble and clean all fluid components and change hoses Epoxies often have amines on the B hardener side Polyureas often have amines on the A resin side General Information General Information 10 Reference numbers and letters in parentheses in the text refer to numbers and letters in the illustrations Be sure all accessories are adequately sized and pressure rated to meet system requirements e To protect the screens from paints and solvents clear plastic protective shields 10 per pack are available Order Part No 197902 for the Advanced Display Module Clean the screens with a dry cloth if necessary 332564B Advanced Display Module ADM Advanced Display Module ADM ADM Display The ADM display shows graphical and text information related to setup and spray operations For detail on the display and individual screens see Run Mode Screens page 58 or Setup Mode Screens page 66 Keys are used to input numerical data enter setup screens navigate within a screen scroll through screens and select setup values NOTICE To prevent damage to the softkey buttons do not press the buttons with sharp objects such as pens plastic cards or fingernails Figure 7 Advanced Display Module USB Download Procedure Use
12. component A and component B wetted parts Never use solvent on one side if it has been contaminated from the other side Moisture Sensitivity of lsocyanates Exposure to moisture such as humidity will cause ISO to partially cure forming small hard abrasive crystals which become suspended in the fluid 332564B Eventually a film will form on the surface and the ISO will begin to gel increasing in viscosity NOTICE Partially cured ISO will reduce performance and the life of all wetted parts e Always use a sealed container with a desiccant dryer in the vent or a nitrogen atmosphere Never store ISO in an open container Keep the ISO pump wet cup or reservoir if installed filled with appropriate lubricant The lubricant creates a barrier between the ISO and the atmosphere Use only moisture proof hoses compatible with ISO Never use reclaimed solvents which may contain moisture Always keep solvent containers closed when not in use Always lubricate threaded parts with an appropriate lubricant when reassembling NOTE The amount of film formation and rate of crystallization varies depending on the blend of ISO the humidity and the temperature Changing Materials NOTICE Changing the material types used in your equipment requires special attention to avoid equipment damage and downtime e When changing materials flush the equipment multiple times to ensure it is thoroughly clean e Always
13. files are available at www graco com CGMDNO 312864 EDS file DeviceNet or Ethernet IP fieldbus CGMEPO EtherNet IP 312864 networks CGMPBO PROFIBUS 312864 e GSD file PROFIBUS fieldbus networks CGMPNO PROFINET 312864 e GSDML file PROFINET fieldbus networks 24W462 Modbus TCP 334183 CGM Kits The PD2K system comes with a Modbus TCP CGM Kits for other communication protocols are available 332564B 27 Operation Using a Programmable Logic Controller PLC Network Communication I O Data Map ProMix PD2K Network Outputs The ProMix PD2K Network Outputs are Read Only provide various system and component status and should be treated as inputs to a PLC measurement and set point values See or other networking device These registers Network Output Data Map Read Only page 33 OUTPUT REGISTER 00 Current System Mode The Current System Mode register contains a number that indicates the current operation mode of the PD2K system 1 Pump Off The pumps are currently powered down and the system is not in operation Recipe Change The system is in the process of a color change sequence Recipe Change Purge The system is purging material A as part of a recipe change A Recipe Change Purge The system is purging material B as part of a recipe change B 5 Recipe Change Fill The system is filling the hose from the remote valves to the mix manifold with material as part of a recipe change Mix Fill The system is mixing material a
14. for mixing Example Configure Recipe 6 for Color 2 Catalyst 1 Color Flush Sequence 2 Catalyst Flush Sequence 3 Mix Ratio Set Point 1 50 1 and Potlife 10 minutes DCS Register Parameter Description Data Units Value Range Type DCS Write Recipe uint32 NONE 2 0 16 Command ee ee O Return 6 Potlife Time Set Point 332564B 49 Operation Using a Programmable Logic Controller PLC Write Flush Sequence The Write Flush Sequence command allows users to configure an entire flush sequence remotely See Flush Screen page 73 for more details of flush sequence parameters The return registers will echo the arguments received Example Configuring Flush Sequence 4 for Gun Purge Time 10 sec Initial Flush Volume 125 cc Final Flush Volume 250 cc Wash Cycles 1 Strokes per Cycle 2 DCS Register Parameter Description Data Units Value Range Type DCS Write Flush Sequence uint32 NONE 3 0 16 Command Nomena Wash Gycies_ uinga_ wonE 1 foo arguments Stokes per wash Oyos una none gt o so ree Reuma ewes Cycles Jums2 none 1 oo Rems Stokes per wash Gyele nga none 2 oo 50 332564B Operation Using a Programmable Logic Controller PLC Write Fluid Control Mode The Write Fluid Control Mode command allows users to remotely change Fluid Control between Flow and Pressure See System Screen 5 page 71 for more details on Fluid Control mode The return registers will
15. in fluid flow setpoint 71 Setup Mode Screens Recipe Screen O41 7 14 15 31 Systern Flush Purp 1 0417 14 16 11 System Flush Pump 1 O No Active Errors t ta Recipe 1 5g Enabled XX Standby Color A Ratio _1 00 1 Flush Potlife __O min 1 Catalyst B C1 Flush 1 4 Figure 33 Valid Recipe Screen Recipe Enter the desired recipe number 1 60 Recipe 0 Use Recipe 0 to flush the system e f a recipe 1 60 is loaded Select Recipe 0 to flush the previously active pumps and purge the gun If Recipe 0 or 61 is loaded Select Recipe 0 to flush all pumps and purge the gun Enabled Selecting Enabled makes the selected recipe accessible from the Spray screen on the ADM or to the PLC Note Recipe 0 is always enabled Color A Valve Enter the desired color valve number 1 30 NOTE If you enter a number which is not valid in your system configuration the field will be highlighted and the recipe becomes invalid For example if your configuration has 8 color valves and you enter 30 the field will appear as shown below 72 O No Active Errors t cal Recipe 1 Sg LS Enabled XX Standby Color A Ratio _1 00 1 Flush Potlife __O min 1 Catalyst B 1 Flush 1 4 Figure 34 Invalid Recipe Screen Catalyst B Valve Enter the desired catalyst valve number 1 4 NOTE If you enter a number which is not valid in you
16. manifold for both A and B hoses 69 Setup Mode Screens System Screen 4 System screen 4 sets the following system operating parameters DORITI 14 46 Advanced Recipe Flush E No Active Errors t ta Gateway Modbus TCP 1 Enable O z DHCP _ 3 P Subnet co Co Gateway i DNS1 1 DNS2 Figure 31 System Screen 4 Standby Gateway ID Select the desired Gateway ID from the dropdown menu 70 Enable Uncheck Enable while setting the IP Address Subnet mask Gateway DNS1 or DNS2 When the settings are loaded check the Enable box to write the new settings to the selected Gateway Check this box to enable the selected Gateway so that the PLC can communicate with it DHCP Select this box if your system has a Dynamic Host Configuration Protocol DHCP This protocol assigns unique IP addresses to devices then releases and renews these addresses as devices leave and rejoin the network If selected the IP Address Subnet and Gateway fields will not be editable and will display the addresses supplied by the DHCP TCP IP Use the remaining fields to set the IP address subnet mask Gateway DNS1 and DNS2 332564B System Screen 5 System screen 5 sets the following system operating parameters Recipe Flush ta Fluid contro Flow fe Manual Override _ Gun Trigger Discrete sw IE Flow Control Network lt fe 5 Step up gain 0 1 Step down gain __0 9 Figure 32 Syst
17. on or off without a change to the gun trigger input The flow control system continually monitors the desired outlet pressure compared to the actual outlet pressure If the actual pressure remains 50 higher than the desired pressure for longer than 10msec then the system predicts that the gun trigger has been released If the actual pressure drops below the desired pressure longer than 10msec then the system predicts that the gun has been triggered The gun on off prediction is used in the flow control algorithm to prevent the fluid pressure from becoming too high or too low due to a system disturbance For example if a gun off prediction occurs while the gun trigger input is high the system will begin to control to the pressure value last stored in the pressure table for the current flow set point System Startup and Defaults The pressure table is stored in volatile memory so the table values will be lost after a power cycle of the ProMix PD2K controller This issue is not significant because the system generally is able to recalculate new pressure table values within a few seconds depending on the stability of the fluid system 57 Run Mode Screens Run Mode Screens NOTE Selection fields and buttons that are grayed out on the screens are not currently active Opening Screen At power up the Graco logo will display for approximately 5 seconds followed by the Home screen Home Screen The Home screen displays th
18. port Repeat process with compatible USB device Repeat process with compatible USB device 332564B Miscellaneous Errors System Errors NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable component number which can vary The unit s display will show the applicable number as the last digit in the code For example the B9D code listed in this table will be displayed as B9D1 if the affected component is pump 1 B9D2 for pump 2 and so on B9A0 Advi Volume sory Rollover A Current B9AX Advi Volume sory Rollover A Lifetime B9BO Advi Volume sory Rollover B Current B9BX Advi Volume sory Rollover B Lifetime B9D Advi Volume sory Rollover Pump B9S0 Advi Volume sory Rollover Solvent Current B9SX Advi Volume sory Rollover Solvent Lifetime WX00 Alarm Software Errors 332564B Batch counter for material A rolled over Grand total counter for material A rolled over Batch counter for material B rolled over Grand total counter for material B rolled over Grand total counter for pump rolled over Batch counter for solvent rolled over Grand total counter for solvent rolled over An unexpected software error has occurred The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maxim
19. psi and a 20mA signal is 500 psi NOTE The Flow Control discrete input must be enabled via Configure Screen 5 on the ADM If set to Network the discrete input is ignored and set point adjustment is handled via the network communications 4 20 mA Flow Control Set Point Input PD2K Discrete Input Figure 10 ti24303a 332564B PLC 4 20 MA Signal O Output R Return 25 Operation Using a Programmable Logic Controller PLC Discrete I O Connections on EFCM Figure 11 lt gt co oN J ti24302a A1 B1 C1 KEY A1 Gun Trigger Input B1 Analog Set Point Input C1 Safety Interlock Input 26 332564B Operation Using a Programmable Logic Controller PLC Communication Gateway Module CGM Details CGM Overview Each kit includes all parts needed to install the CGM along with Manual 334494 which contains The CGM provides a control link between the PD2K installation instructions applicable to any kit See system and a selected fieldbus This linkage provides Manual 312864 or Manual 334183 for information the means for remote monitoring and control by specific to each protocol plus repair parts for each external automation systems assembly NOTE The following system network configuration CGM Part No Fieldbus Manual e
20. shut off before purging or filling spray gun Make sure there are no restrictions in the color stack and that the dump valve is actuating Increase non mix pressure if necessary to create flow during the fill function Increase non mix pressure if necessary to create flow during the fill function Make sure there are no restrictions in the system Increase non mix pressure if necessary to create flow during the purge function Verify there are no leaks in the system Make sure the air flow switch is actuating properly Do not trigger the gun without atomizing air Make sure there are no restrictions in the system Check the system for leaks and run manual stall test Make sure atomizing air is shut off before purging or filling the spray gun Use an AA cutoff valve on the atomizing air supply 332564B Pressure Errors System Errors NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable component number which can vary The unit s display will show the applicable number as the last digit in the code For example the P6F code listed in this table will be displayed as P6F1 if the affected component is pump 1 P6F2 for pump 2 and so on i P2F Devi ation P3D Devi ation Devi ation P3F 7 i i 7 332564B Press Sens Removed Inlet Pressure Low Inlet Pump Pressure Low Inlet Pump Pressure Hig
21. ta Target Ratio 1 00 1 Target Flow cc min E Figure 18 Spray Screen in Idle Mode 62 332564B Fill Screen NOTE This screen is visible only if manual override is enabled on System Screen 5 page 71 The Fill screen displays the following information for the pump assigned to the current color Material Select Color A Catalyst B or Solvent The pump animation at the top of the screen will show the selected material Flush Line only for systems with color change Select this box if you want to flush the specified material line The system uses flush sequence 1 To prime the pumps and fill the lines first read Prime and Fill the System page 20 Press the Edit softkey al to open the screen for editing Select Color A If the selected material is not already loaded press the Prime softkey i The system will prime Color A into the selected pump through the selected color valve and out the outlet dump valve Press the Fill softkey gt The system will attempt to fill the Color A lines until the user presses Stop g Trigger the gun into a waste container Repeat for Catalyst B 332564B Run Mode Occimin Material Color A Tv Flush Line _ Figure 19 Fill Screen Color A Selected Screens Figure 20 Fill Screen Solvent Selected 63 Run Mode Screens Usage Screen The first Usage screen displays the current job usage and grand total usage of component
22. the USB port on the ADM to download or upload data 332564B 11 Enable USB downloads See Advanced Screen 3 page 83 Remove the cover from the USB port on the bottom of the ADM Insert the USB drive During the download USB BUSY appears on the screen When the download is complete USB IDLE appears on the screen The USB drive may then be removed NOTE If the download operation takes longer than 60 seconds the message disappears To determine if the USB is busy or idle check the Error Status bar on the screen If idle remove the USB Insert the USB flash drive into the USB port of the computer The USB flash drive window automatically opens If it does not open the USB flash drive from within Windows Explorer Open Graco folder Open system folder If downloading data from more than one system there will be more than one folder Each folder is labeled with the corresponding serial number of the ADM The serial number is on the back of the ADM Open DOWNLOAD folder Open LOG FILES folder labeled with the highest number The highest number indicates the most recent data download Open log file Log files open in Microsoft Excel by default if the program is installed They also can be opened in any text editor of Microsoft Word NOTE All USB logs are saved in Unicode UTF 16 format If opening the log file in Microsoft Word select Unicode encoding Always reinstall the USB cover
23. 250 gt gt A mix ratio of 2 5 1 Material A to Material B e This value is O if the current recipe ratio is 0 1 1K recipe OUTPUT REGISTER 14 Active Recipe Potlife Timeout Set Point The Active Recipe Potlife Timeout Set Point register contains the set point for the potlife time associated with the current recipe in minutes e This value is 0 if the potlife time is disabled for the current recipe OUTPUT REGISTER 15 Actual Pump 1 Flow Rate OUTPUT REGISTER 16 Actual Pump 2 Flow Rate OUTPUT REGISTER 17 Actual Pump 3 Flow Rate OUTPUT REGISTER 18 Actual Pump 4 Flow Rate These registers contain the instantaneous flow rate of Pumps 1 4 in cc min This is NOT the mix flow rate For mix flow rate see Actual Mix Flow 30 OUTPUT REGISTER 19 Actual Pump 1 Fluid Pressure OUTPUT REGISTER 20 Actual Pump 2 Fluid Pressure OUTPUT REGISTER 21 Actual Pump 3 Fluid Pressure OUTPUT REGISTER 22 Actual Pump 4 Fluid Pressure These registers contain the instantaneous fluid pressure on the outlet of pumps 1 4 in PSI OUTPUT REGISTER 23 Gun 1 Trigger Input Status The Gun 1 Trigger Input Status register contains the status of the Gun Trigger Discrete Input The value is 0 if the input is OPEN gun not triggered e The value is 1 if the input is CLOSED gun triggered This data register is valid only for systems configured to use the discrete input for the Gun Trigger See Gun Trigger Signal page 77 OUTPUT REG
24. 5 cal Pump 2 Pump gal E Valve cycles 3 Pump Stall Test 5 days Solvent Meter gal Figure 48 Maintenance Screen 1 Interval Settings Advanced Pump Volume 152 gal Maintenance Screen 2 Maintenance screen 2 shows the current interval status of the solvent meter fluid filter and air filter or 50 Maintenance Screen 3 Current Pump atus Maintenance Resets 1 Solvent Meter Ogal 2 Fluid Filter 150 days i 4 Air Filter 157 days 4 Figure 49 Maintenance Screen 2 Current Status 80 332564B Maintenance Screen 4 Maintenance screen 4 displays cycle counts for a selected color catalyst or solvent valve Press and hold the Reset button for 1 2 seconds to reset the counter If the system is in Standby valves can be opened or closed by selecting or deselecting the box for the corresponding valve Calibrate No Active Errors Valve Resets and Test Material Color A e 05 23 14 16 51 Standby Inlet 10 cycles Outlet 6 cycles Gun 8 cycles Figure 51 Maintenance Screen 4 Color Valve Resets 332564B Setup Mode Screens Advanced Valve Resets and Test Pump Bolvent e Open Inlet 4 cycles O 4 Dump 6 cycles O 1 Gun 2 cycles O i Figure 52 Maintenance Screen 4 Solvent Valve Resets NOTE In Fig 48 the number to the right of Solvent is the pump number not the material number 81 Setup Mode Screens A
25. 9999 cc Final Flush Enter the final flush volume 0 to 9999 cc Wash Cycles A Wash Cycle activates the pump with the valves closed to use pumping motion to thoroughly clean the pump Enter the desired number of wash cycles 0 to 99 Entering a number will make the Strokes per Cycle field active Strokes per Wash Cycle Enter the desired pump strokes per wash cycle 0 to 99 Default is 1 73 Setup Mode Screens Pump Screen 1 NOTE Your system may include 2 3 or 4 pumps Information for each pump is accessible under a separate tab in the menu bar at the top of the screen Select the tab for the desired pump Each pump has three screens Only the screens for Pump 1 are shown here but the same fields appear on all Pump screen 1 includes the following fields which define the pump 08 10 13 23 31 4 Flush Pump 2 Pump 3 E No Active Errors Standby Z Pump Size Occ fv Inlet Pressure Disabled w 3 Color Change gt lt Materials Total Hose Length 4 ft Pump Hose Diameter 0 250 in Available Colors 1 8 Figure 36 Pump Screen 1 Pump Size Select 35cc or 70cc as appropriate Inlet Pressure Select one of the following e Disabled e Monitor to track inlet pressure 74 Select Color Change Select this box if your system uses color change Materials Enter the number of materials used in your system Each color change module controls 8 colors Hose Length Compute the
26. A B A B and solvent S Edits may be made only if manual override is enabled on System Screen 5 page 71 The second Usage screen displays the total volume pumped for all available materials 1 Press the Edit softkey cal to open the screen for editing 2 To enter or change the User ID 3 select the field to open the User ID Keyboard screen and enter the desired name 10 characters maximum 3 To log the current job press the Job Complete softkey This will clear the current usage fields and increment to the next job number The Grand Totals cannot be cleared See the Jobs Screen page 65 to review past jobs 4 Press the Edit softkey to close the screen Jobs g3 0023 cc gal 13259 4 gal B 13257 cc 4gal A B 26516cc 7gal 2 Occ Ogal Figure 21 Usage Screen Lal 2 John Doel2 Grand Total 64 09 25 13 00 20 Fill Jobs Color A Color A Color A Color A Color A Color A Color A Color A Catalyst B Color A Figure 23 Usage Log Nerrrrrrre uw User ID FPOoOowasOoOuUtuonN Fe m al Jobs 51790 cc Occ Occ Occ 5942 cc Occ Occ Occ 578942 cc 3203 cc 332564B Run Mode Screens Jobs Screen Errors Screen The Jobs screen displays the 200 most recent job The Errors screen displays the 200 most recent Error numbers recipes and A B volumes in a log with Codes in a log with date time and description date time and User I
27. D John Doel2 John Doe12 John Doe12 John Doe12 John Doe12 John Doe12 John Doe12 John Doe12 John Doe12 John Doe12 1 1 1 1 1 1 1 1 1 Figure 25 Errors Screen Figure 24 Jobs Screen Events Screen The Events screen displays the 200 most recent Event Codes in a log with date time and description 08 10 13 22 45 EQUO JUSB Idle 08 10 13 22 45 EQU1 R Sys Settings Downloaded 08 10 13 22 45 EQUS R Custom Lang Downloaded 08 10 13 22 45 EQUS R Logs Downloaded Figure 26 Events Screen 332564B 65 Setup Mode Screens Setup Mode Screens Press 6 any Run screen to enter the Setup screens NOTE Selection fields and buttons that are grayed out on the screens are not currently active If the system has a password lock the Password screen displays See Password Screen page 66 66 Password Screen AAE Password O EMDG Purnp Power Off Password Emm Figure 27 Password Screen Enter the 4 digit password then press e System screen 1 will open allowing access to the other Setup screens Entering an incorrect password clears the field Reenter the correct password To assign a password see Advanced Screen 1 page 82 332564B System Screen 1 System screen 1 includes the following fields which define your system 04 17 14 14 39 Advanced Recipe Flush E No Active Errors ta Diagnostic Moce Color Pumps 4 Catalyst Pumps 1 5 Non
28. ISTER 24 Gun 2 Trigger Input Status OUTPUT REGISTER 25 Gun 3 Trigger Input Status OUTPUT REGISTER 26 Gun 4 Trigger Input Status These registers are not used OUTPUT REGISTER 27 Safety Interlock Input Status The Safety Interlock Input Status register contains the status of the Safety Interlock Discrete Input e The value will be 0 if the input is OPEN Normal The value will be 1 if the input is CLOSED Safety Stop See Safety Interlock in Digital Inputs page 25 OUTPUT REGISTERS 28 36 DCS Command Structure See Dynamic Command Description page 47 332564B Operation OUTPUT REGISTER 37 Time The Time register contains a count of total seconds since the Unix Epoch January 1 1970 e The actual value reported is not important This register should be used for diagnosing status of communication between the ProMix PD2K and the networking device This register is NOT currently available with the Modbus Communications Gateway Module 332564B Using a Programmable Logic Controller PLC OUTPUT REGISTER 38 40 Software Version The Software Version registers contain the major minor and build revisions of the ADM software These registers are NOT currently available with the Modbus Communications Gateway Module 37 Operation Using a Programmable Logic Controller PLC Notes 32 332564B Operation Using a Programmable Network Outpu
29. K01 recorded on Tuesday June 3 2014 at 8 11 AM DCS Register Parameter Description Data Units Type DCS Read Alarm Info uint32 NONE Command Argument 0 Alarm Index NONE Acknowledge Command Acknowledged NONE 2 ACK Return 0 Alarm Date uint32 YY MM DD Dw 0x0E060302 N A 14 06 03 02 Return 1 Alarm Time uint32 xx HH MM SS 0x080B0B N A 08 11 11 Return 2 Alarm Code Char 3 0 NONE 0x31304B44 1 0 K D Example ASCII Character String Decode Algorithm character_str 0 Return_2 amp OxFF character_str 1 Return_2 gt gt 8 amp OxFF character_str 2 Return_2 gt gt 16 amp OxFF character_str 3 Return_2 gt gt 24 amp OxFF character_str 4 0 332564B 55 Operation Using a Programmable Logic Controller PLC Read Event Info The Read Event Info command allows remote access to any of the last 200 events logged by the ProMix PD2K The argument is the chronological index of the events log where 0 is the most recent event and 199 is the 200th most recent The date is returned as a four byte packet with each byte holding a two digit value for from MSB to LSB year month day and day of the week Monday 01 The time is returned as a three byte packet with each byte holding a two digit value Starting from the MSB the first byte can be ignored then hour minute and second The event code is a four character little endian ASCII string The example dec
30. Mix Pressure psi 1 Solvent Meter _ Standby Figure 28 System Screen 1 During Standby 332564B Setup Mode Screens Diagnostic Mode Select this box to display flow rate and pressure for each pump on the Home Screen page 58 Color Pumps Enter the number of color pumps in your system Catalyst Pumps Enter the number of catalyst pumps in your system Non Mix Pressure Enter a lower pressure for use when not mixing and spraying for example during fill or flushing NOTE Low pressure systems may be set 100 psi 0 7 MPa 7 bar lower than target pressure high pressure systems may be set 300 psi 2 1 MPa 21 bar lower than target pressure Solvent Meter Select this box if your system uses a solvent meter The Solvent K Factor field will then become active Solvent K Factor Enter the solvent meter K Factor 67 Setup Mode Screens System Screen 2 System screen 2 sets the following system operating parameters 04 17 14 14 39 Advanced Recipe Flush CI No Active Errors t a Mix Pressure Tolerance 75 Stall Test Pressure psi 3 Pump Stall Test 10 seconds 1 Max Leak Rate 1 000 cc min Mix Idle Timeout seconds Mix No Flow Timeout _ 5 seconds Low flow tolerance 10 4 Low flow timeout S seconds Standby Figure 29 System Screen 2 in Standby Mode Mix Pressure Tolerance The pressure of one component must be within a percentage of the pressure of the other c
31. Operation GRACO ProMix PD2K Proportioner for Automatic Spray Applications 3329040 Electronic positive displacement proportioner for fast setting two component materials Automatic system with Advanced Display Module For professional use only Important Safety Instructions Read all warnings and instructions in this manual and in your installation repair and associated component manuals Save these instructions See page 3 for model part numbers and approvals information ti23768a PROVEN QUALITY LEADING TECHNOLOGY Contents Related Manuals ccccecceeeeceeeeeeeeeeeeeeeeeees 3 Models nd vecotssiendvacneds cc sestiny dans pase aagdaaaecamepasyenenade 4 Warnings ieia rete irteears tetanic den Sete a 6 Important Isocyanate ISO Information 9 General Information ecseeeeeeeeeeeeeeeeees 10 Advanced Display Module ADM o ae 11 ADM DiS play ororun esetcicieeeteacieesvenbe sents cue 11 USB Download Procedure 0 ceeeeeeeees 11 USB Upload Procedure ceeeeeeeeees 12 ADM Keys and Indicators ceeeeeeee eee 13 Soft Key ICONS r nasosni eee eres eee 14 Navigating the Screens s 16 SCreen ICONS ie cece ee eeeece eee aden eas 16 Pre Operation TaskS 2 ccceeeeeeeeeeeeeeeeeeeeees 17 Pre operation Checklist eeeeeeeees 17 Powerom aat a a a A 17 Initial System Setup n ee
32. Register 08 is required for each 46 332564B Operation Using a Programmable Logic Controller PLC Network Communication Dynamic Command Structure DCS Dynamic Command Description The Dynamic Command Structure DCS is used to 1 access data that requires some form of argument s or 2 consolidate data that requires multiple registers The DCS uses a static set of network communication input and output registers see Network Input Data Map Write Read page 40 and Network Output Data Map Read Only page 33 Use the following sequence for the DCS Write the appropriate command arguments to INPUT REGISTERS 14 20 These commands may be written sequentially or sent all at once N Once all arguments have been passed write the command ID to INPUT REGISTER 21 The ProMix PD2K will respond to a valid command by writing a 2 Acknowledge to OUTPUT REGISTER 28 The ProMix PD2K will write appropriate return values to OUTPUT REGISTERS 29 36 gt ProMix PD2K Inputs PLC Outputs lt ra I l Eaa ma ae Can be written together or sequentially eon tie a oe ae ae Se ee ee INPUT REGISTER 21 tial gt ProMix PD2K Outputs PLC Inputs oureurncaistenzs KOA e 13 Dynamic Command Structure Timing Operation Using a Programmable Logic Controller PLC List of DCS Commands Table 5 Dynamic Commands with Command ID io commana SSCS o o S Write User ID The W
33. ature 4 to 158 F 20 to 70 C range Weight approximate 195 Ib 88 kg Sound data Less than 75 dB A Wetted parts 17 4PH 303 304 SST Tungsten carbide with nickel binder perfluoroelastomer PTFE PPS UHMWPE 332564B 103 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and pearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not sup
34. atus for use in EGEK EMG Taan Div 1 Group D T3 Class Division 1 Group D T3 C O Taz2ctoset Hazardous Locations Read Instruction Manual MAX AIR WPR Warning Substitution of components 2 7 7 100 may impair intrinsic safety d PART NO SERIES SERIAL MPa bar PSI MAX FLUID WPR 2 068 20 68 300 3 MFG YR GRACO INC cane C G Bee MAX TEMP 50 C 122 F GRACO 55440 USA Figure 1 Model AC1000 Low Pressure Identification Label ProMix PD2K PD1K POWER REQUIREMENTS o PARTNO SERIESNO MFG YR VOLTS 90 250 AMPS 7 AMPS MAX ey GRACO INC lt Ma for Glass Div 1 Group D 50 60 Hz k P O Box 1441 APPROVED Install per 16P577 ll 2 G z Minneapolis MN Ex ia IIA Gb lt eraco 55440 U S A Um 250 V IECEx FMG 13 0011 0359 Figure 2 24M672 Control Box Identification Label Continued on the next page 4 332564B Models ProMix PD2K PD1K Intrinsically Safe IS System Install Electronic Proportioner per IS Control Drawing No 16P577 Control Box IS Associated x lt A gt Apparatus for use in non hazardous 0359 8 location with IS Connection to color 2G AEP ROVED change and booth control modules Ex ia IIA T3 Intrinsically safe FM13 ATEX 0026 equipment for Class 1 Apparatus for use in eee Div 1 Group D T3 Glass Division 1 Group D T3 Ta 2 C to 50 C 7 C LX ea Hazardous Locations Read Instruction Manual MAX AIR WPR Warning S
35. container To avoid injury from splashing always flush at lowest possible pressure Follow this procedure before e the first time material is loaded into the equipment Multiple color multiple catalyst system Connect regulated solvent supply lines to the designated solvent valves on the color and catalyst valve manifolds Do not connect solvent supply lines directly to the inlet manifolds of the pumps e servicing shutting down equipment for an extended period of time e putting equipment into storage Single Color System 3 Set the solvent supply pressure regulator at the lowest pressure possible Generally a setting of 25 50 psi 0 18 0 35 MPa 1 8 3 5 bar is sufficient On the ADM go to the Fill screen Set the 1 Relieve the pressure See Pressure Relief Procedure page 19 2 Disconnect the color and catalyst supply lines from the pump inlet manifolds and connect A regulated solvent supply lines 3 Set the solvent supply pressure regulator at the lowest pressure possible Generally a setting of 25 50 psi 0 18 0 35 MPa 1 8 3 5 bar is sufficient Material to Solvent Press The system will pump solvent from the color valve inlet all the way to the gun 5 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun until clean solvent dispenses 4 Enable manual override on System Screen 5 page 71 5 On the ADM go to the Fill screen Set the 6 Repeat for each color line
36. ction taken Invalid request Is selected material valid No action taken for requested pump Pump is flushed using Pump is primed using assigned sequence number assigned material Pump Status Flushing Pump Status Priming Output Register 3 Output Register 4 Is Flush complete Is Prime complete Pump is returned to Standby Pump Status Standby Output Register 1 332564B 43 Operation Using a Programmable Logic Controller PLC Color Change Sequence System Mode Recipe Change Output Register 00 2 Is Material B changing Purge Material B out gun System Mode Recipe Change Purge B Output Register 00 4 Pump will flush then prime Is Material A changing Purge Material A out gun System Mode Recipe Change Purge A Output Register 00 3 Pump will flush then prime 44 Write Goto Recipe Number 0 1 60 to Input Register 07 Recipe Change System Command Write 3 to Input Register 00 Is system in Standby YES with no alarm conditions Is purge complete and are pumps primed YES Fill material out to mix manifold System Mode Recipe Change Fill Output Register 00 5 No action taken Either pumps are currently running or an alarm condition exists Mix material out to gun System Mode Mix Fill Output Register 00 6 Is mix fill complete Is material f
37. dvanced Screen 1 Advanced screen 1 sets the following display parameters 09 10 13 23 19 Maint Standby ia No Active Errors cal Language English Date Format Date 60 Time 23 19 Password Screen Saver Lo minute s Silent Mode _ Figure 53 Advanced Screen 1 Language Defines the language of the screen text Select e English default e Spanish e French e German e Japanese e Chinese e Korean e Dutch e Italian e Portuguese 82 e Swedish e Russian Date Format Select mm dd yy dd mm yy or yy mm dd Date Enter the date using the format selected Use two digits for the month day and year Time Enter current time in hours 24 hour clock and minutes Seconds are not adjustable Password The password is only used to enter Setup mode The default is 0000 which means no password is required to enter Setup If a password is desired enter a number from 0001 to 9999 NOTE Be sure to write down the password and keep it in a secure location Screen Saver Select the desired screen timeout in minutes 00 99 5 is the default Select zero 0 to disable the screen saver Silent Mode Select Silent Mode to disable the alarm buzzer and audible feedback 332564B Advanced Screen 2 Advanced screen 2 sets display units US or metric 08 10 13 23 21 Maint System Recipe Standby LI No Active Errors t Lal Units es Grand Tota gals 2 Pres
38. e This communication error indicates that the Network has lost communication with the EFCM interconnected modules Check CAN cables connecting ADM to the EFCM Replace Cable or EFCM as necessary System Errors E 7 7 96 Comm Error Gateway Duplicate Color Change Duplicate Fluid Module System does not detect a CGM that was registered as being connected at power up System detects two or More than one Color Check the system more identical Color Change Module with and remove the extra Change Modules the same address color change module is connected in the system System sees two More than one EFCM Check the system or more identical is connected in the and remove the extra Enhanced Fluid system EFCM Control Modules EFCM 332564B USB Errors EAUX Advi USB Busy sory EBUX EVUX MMUX WSUX 332564B Advi sory Advi sory Advi sory Advi sory USB Drive Removed USB Idle USB Sys Settings Downloaded USB Sys Settings Uploaded USB Custom Lang Downloaded USB Custom Lang Uploaded USB Logs Downloaded USB Disabled Maint USB Logs Full USB Config Err USB drive is inserted download is in progress USB drive was removed while downloading or uploading USB download completed drive may be removed Settings were downloaded to USB drive Settings were uploaded from USB drive Custom language was down
39. e If the input is read as OPEN the system operates normally NOTE This digital input is always enabled Do not toggle this input to put the system into Standby mode e Gun Trigger This normally open maintained contact provides a signal to the system to indicate whether or not a spray device is triggered This input provides timing for alarm functions and also drives the flow control algorithm If the input is OPEN the system operates as though the spray device is off The input must be maintained CLOSED to signal that the spray device is triggered NOTE The Gun Trigger discrete input must be enabled via Configure Screen 5 on the ADM If it is set to Network the discrete input is ignored and the spray device trigger signal is handled via the network communications Using a Programmable Logic Controller PLC f enabled it is imperative that this signal be sent any time the spray device is triggered Without the Signal the flow control features will not work Analog Inputs Flow Control Set Point When enabled this 4 20mA signal input is used to set and adjust the operating flow control set point The ProMix PD2K scales the set point linearly from 0 to the Max Set Point setting see System Screen 5 page 71 Examples e In Flow Control Mode If the Max Set Point is 500 cc min a4mA signal is 0 cc min and a 20mA signal is 500 cc min In Pressure Control Mode If the Max Set Point is 500 psi a 4mA signal is 0
40. e pressure in the desired recipe Turn on atomizing air to the gun Check the spray pattern as instructed in your spray gun manual NOTICE system The Mix Fill volume calculation includes the remote mix manifold volume and the mixed material hose volume The mixed material hose volume is determined by the gun hose length and diameter entered in System Screen 3 page 69 and the remote to mix hose length and diameter also entered in System Screen 3 page 69 Do not allow a fluid supply tank to run empty This can damage the pumps and lead to the proportioning of fluid and air that meets the ratio and tolerance settings of the equipment This can further result in spraying uncatalyzed or poorly catalyzed material 332564B 21 Operation Using Automatic Display Module ADM Purging To purge one color and fill with a new color see Color Change page 87 Flush Mixed Material 3 Trigger the spray device to relieve pressure 4 Set the solvent supply pressure regulator at the lowest pressure possible Generally a setting of 25 50 psi 0 18 0 35 MPa 1 8 3 5 bar is sufficient 5 Command the system to Purge A or Purge B Trigger the spray device into a grounded metal pail until the purge sequence is complete When done purging the system automatically switches to Standby mode signalling the spray device to There are times when you only want to purge the remote mix manifold and the spray device such as e end o
41. e 66 2 Set recipe and flush information as described in Recipe Screen page 72 and Flush Screen page 73 Flush Before Using Equipment The pump fluid section was tested with lightweight oil which is left in the fluid passages to protect parts To avoid contaminating your fluid with oil flush the equipment with a compatible solvent before using the equipment Figure 9 Valve Adjustment ti21998a 18 332564B Pressure Relief Procedure MPa bar PSI Follow the Pressure Relief Procedure whenever you see this symbol Alaa This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such as skin injection splashing fluid and moving parts follow the Pressure Relief Procedure when you stop spraying and before cleaning checking or servicing the equipment Without Color Change NOTE The following procedure relieves all fluid and air pressure in the system Use your control interface to issue the necessary commands to your system 1 Turn off the supply pumps Open the drain valve on the supply line fluid filter to relieve pressure in the supply line 2 Command the system to Standby Trigger the spray device to relieve pressure 3 Flush the remote mix manifold and spray device See Flush Mixed Material page 22 4 Shut off the solvent supply pump To relieve pressure command the system to Purge and trigger the spray device When the pre
42. e current status of the system The following table details the information shown Figure 15 Home Screen in Mix Mode with Diagnostics On 58 GRACO 0 0 Figure 14 Opening Screen To view pump flow rates and pressures as shown select Diagnostic Mode on System Screen 1 page 67 ti23367a 332564B Run Mode Screens Home Screen Key Descintion Joas OOOO Date and Time See Advanced Screen 1 page 82 to set Menu Bar Run Screens Use left and right arrow keys to scroll through the different Run screens e Home shown in Diagnostic Mode e Spray see Spray Screen page 62 Fill see Fill Screen page 63 available only if manual override is enabled on System Screen 5 page 71 Usage see Usage Screen page 64 Jobs see Jobs Screen page 65 Errors see Errors Screen page 65 Events see Events Screen page 65 Pump Off Change Recipe Standby Idle Startup Prime Pump Mix Calibrate Fill Stall Test Purge Maintenance Test e Shutdown ID Error Status Displays any active error code 332564B 59 Run Mode Screens Diagnostic Information Pump Indicator Light e Clear power off e Yellow standby e Green active Spray Device Animation Shows mixed material in the spray device and displays active recipe at the spray device Gun animation changes to show E Mix Fill Mix With Gun Triggered Solvent Standby I2 2 1 Mix With Gun Not Triggered Recipe Standby
43. eaes 66 System Screen 1 ooo ce eeeeeeeeeeeeeteeeeeeeaeeeeeees 67 System Screen 2 oo cece eeeeeeeeeeeeeeaeeeeeees 68 System Screen 3 ooo eect eeeeeeteeeeeeeaeeeeeees 69 System Screen 4 00 cececceeeeeeeceeeeeeeeeeeeeeees 70 System Screen 5 ooo ceeeeeeeeeeeeeeeteeeeeeeaeeeeeees 71 Recipe Screen ccccecceeeeeeeeeeeeeeeeeeeeaes 72 FIUSA SCLGON tossed natant a debe ccs ehiend edad 73 PUMP Sereen Vasc cadedee eas lease 74 Pump Screen 2 ccceceeeeceeeeeeeeeeeeeeeeeeeeaes 75 PUMP SCreeNn 3s etena ap aieas 76 Pressure Alarm and Deviation Limits 76 Calibration SCree ns ccccceceeeeeeeeeeeeeees 77 Maintenance SCreens ccceeeceeeeeeeees 80 Advanced Screen Tasrip eni issant 82 Advanced SCreen 2ce re 83 Advanced Screen 3na aiat Ra ea ee 83 Calibration CNECKS ccccceeeeeeeeceeeeeeeeeeeneees 84 Pump Pressure Check 2 0eeeeeeeeeees 84 Pump Volume Check 2 eeeeeeeeeeeeee 85 Solvent Meter Calibration ccceee eee 86 Color Change tsesen a ae anA eian 87 Single Color Systems ccceeeeeeeeeeeeeeeeees 87 Multiple Color Systems 87 System ErrOrsiin aie cetl ain nade Gane 88 To Clear Error and Restart c ceceees 88 Gun Trigger Input Function s a 88 Error GOd isiceicie esteicesashesihsacsiveresasasteaQinnies 89 Maintenance senranga em ANE eN aS 102 Preventive Maintenance Schedule 102
44. ear Active Alarm register is used to acknowledge an alarm remotely so that the system may resume operation Be sure that the alarm condition has been alleviated Write a 1 to this register to acknowledge the latest active alarm If more than one alarm is currently active only the most recent alarm will be acknowledged A repeated write should be performed to clear any remaining active alarms See figure 9 See System Errors page 88 for more information on clearing alarms NOTE This register is not polled by the ProMix PD2K An alarm is cleared only when a value of 1 is written to this register It is recommended that the automation reset this register by writing a O to it at all other times to avoid inadvertently clearing an alarm INPUT REGISTER 09 Job Complete The Job Complete register is used to log the current job remotely Write a 1 to the register to command the ProMix PD2K to flag a job complete See Usage Screen page 64 for more information on Job Logs and Job Complete NOTE This register is not polled by the ProMix PD2K A job is logged only when a value of 1 is written to this register It is recommended the automation reset this register by writing a 0 to it at all other times to avoid inadvertently logging a job 38 INPUT REGISTER 10 Gun 1 Trigger The Gun 1 Trigger register is used to signal the ProMix PD2K when the automatic spray device is triggered This signal should be sent any t
45. echo the arguments received NOTE The Fluid Control mode should be changed only when the system is in Standby or when the pumps are powered off Do not change Fluid Control modes during a mix operation Example Change to Flow Control mode DCS Register Parameter Description Data Units Value Range Type DCS Write Fluid Control Mode uint32 NONE 4 0 16 Command Argument 0 Fluid Control Mode uint32 NONE 0 Flow Mode 0 Flow 1 Pressure Acknowledge Command Acknowledged NONE 2 ACK Return 0 Fluid Control Mode uint32 NONE 0 Flow 1 Pressure Read User ID The Read User ID command reads back the current User ID See Usage Screen page 64 for more details on Job Log and User ID The User ID can be up to ten ASCII characters in length and is packaged as three little endian segments of ASCII characters No arguments are required Example Read User ID that is currently John Doe DCS Register Parameter Description Data Units Value Type DCS Read User ID uint32 NONE 10 0 Command Acknowledge Command Acknowledged NONE 2 ACK 0 Return 0 User ID characters 3 0 uint32 NONE Ox6E686F4A n N A ASCII h 0 J Return 1 User ID characters 7 4 uint32 NONE 0x656F4420 e N A ASCII o D J Return 2 User ID characters 9 8 uint32 NONE 0x0 null N A ASCII 332564B 51 Operation Using a Programmable Logic Controller PLC Read Recipe The Read Recipe command r
46. eld See Digital Inputs page 25 Low Flow Tolerance This field is active in systems set to Flow Control The system will detect if the flow rate falls below a designated percentage of the target flow rate Set that percentage in this field For example you might want the system to time out if it detects a flow rate that is 10 percent of the target rather than waiting until a no flow timeout occurs Low Flow Timeout The low flow timeout causes the system to shut down after the designated period of time if the flow rate continues to be at or below the low flow tolerance set in the previous section The default is 5 seconds Enter the desired shutdown time in this field 332564B System Screen 3 System screen 3 sets the following system operating parameters Recipe Flush Gun Hose Length _4 ft t Gun Hose Diameter in 2 Mix At Wall 3 Hose Length A _ 1 ft Hose Diameter A 0 117 in 4 Hose Length B _4 ft 5 Hose Diameter B 0 117 in ra Figure 30 System Screen 3 332564B Setup Mode Screens Gun Hose Length Enter the length of the hose from the remote mix manifold to the spray device Gun Hose Diameter Enter the diameter of the hose from the remote mix manifold to the spray device The minimum diameter is 1 8 in 3 mm Mix At Wall This field is always enabled in Automatic systems Hose Length and Diameter Enter the length and diameter of the hose from the remote color stack to the remote mix
47. em Screen 5 Fluid Control Select the desired operating mode pressure or flow using the pull down menu e In Pressure Mode the motor will adjust the pump speed to maintain the fluid pressure set by an external control device In Flow Mode the motor will maintain a constant speed to maintain the target flow rate set by an external control device Manual Override Check this box to give users system control at the ADM Leave the box unchecked if all system settings 332564B Setup Mode Screens are controlled through a PC PLC or other networked device Gun Trigger Signal Select the format of the signal indicating whether the spray device is triggered e Discrete the signal is sent via a direct hard wired connection e Network the signal is sent via a PC PLC or other networked device Flow Control Setpoint Signal Select the format of the signal that indicates system flow rate or pressure e Discrete the signal is sent via a direct hard wired connection This selection will make the Max Rate field active e Network the signal is sent via a PC PLC or other networked device Stepup Gain and Stepdown Gain These fields are active only for systems set to flow control on System Screen 5 Enter a value from 1 to 100 to optimize system response time to a change in fluid flow setpoint Use the Stepup Gain field for increases in fluid flow setpoint Use the Stepdown Gain field for decreases
48. eshooting SKIN INJECTION HAZARD High pressure fluid from dispensing device hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment Do not point dispensing device at anyone or at any part of the body Do not put your hand over the fluid outlet Do not stop or deflect leaks with your hand body glove or rag Follow the Pressure Relief Procedure when you stop dispensing and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses and couplings daily Replace worn or damaged parts immediately MOVING PARTS HAZARD Moving parts can pinch cut or amputate fingers and other body parts e Keep clear of moving parts Do not operate equipment with protective guards or covers removed e Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure and disconnect all power sources TOXIC FLUID OR FUMES Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDSs to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines e Always wear chemically impermeable gloves when spraying dispensing or cleaning equipment
49. ess g to cancel the test 85 Calibration Checks Solvent Meter Calibration 6 Trigger the gun into a graduated cylinder Dispense a minimum of 500cc of material 7 The volume that the unit measured displays on the screen 8 Compare the amount on the screen to the amount in the graduated cylinder NOTE If the value is substantially different 1 The meter and lines must be primed with repeat the calibration process solvent before doing the calibration See 9 Prime and Fill the System page 20 Enter the amount of solvent dispensed in the Measured Volume field on the screen 2 Ifthe display is on a Run Mode screen press 10 After the measured volume is entered the to access setup screens controller calculates the new solvent meter K factor and displays it on the screen The Scroll to Calibrate in the menu bar standard meter K factor is 0 021 cc pulse 4 Scroll to Calibrate Screen 3 page 79 11 Press to accept the calibration Press to cancel the calibration and retain the previous K factor 5 Press the soft key to initiate the calibration NOTE For maximum accuracy use a gravimetric mass method to determine the actual volumes dispensed NOTE Verify that the fluid line is filled and at the proper pressure before calibrating Air in the line or pressure that is too high may cause incorrect calibration values 86 332564B Color Change Color Change Module Kits are available as an
50. essure in Pump Screen 1 page 74 is set to Monitor they are grayed out if set to Disabled Outlet fields are active at all times Alarm and Deviation ranges are 0 300 psi for low pressure systems and 0 1500 psi for high pressure systems Setting to 0 will disable the alarm The Inlet Alarm High and Outlet Alarm High cannot be disabled Alarms and Deviations will display when the inlet or outlet pressure drops below the low limit or exceeds the high limit 332564B Calibration Screens Calibrate Screen 1 Calibrate Screen 1 initiates a pump pressure check stall test for the selected pump During the test the Stall Test screen will appear The pump and lines must be primed with color or catalyst before doing the stall test See System Screen 2 page 68 to set test parameters See Pump Pressure Check page 84 for complete test instructions To initiate the test press the Pressure Check button for the desired pump The pump will build pressure in the line to a minimum of the Stall Test Pressure The pump will then move to the center stroke position and stall test the upstroke followed by the downstroke NOTE The Last Passed log can only be reset by successfully completing the test The screen displays the number of days since the last stall test was passed for each pump 332564B Setup Mode Screens Maint Pump 1 Last Passed 5 FE Color A 5 Pump 2 Last Passed 5 Wal Catalyst B 1 Pump 3 Last Passed
51. eturns all configured recipe parameters for a desired recipe number The number of the recipe to be read is the only argument Example Read Recipe 5 data as it is currently configured with Color 3 Catalyst 2 32 Color Flush Sequence 1 Catalyst Flush Sequence 4 Mix Ratio Set Point 3 25 1 and Potlife 35 min DCS Register Parameter Description Data Units Value Range Type DCS Read Recipe uint32 NONE 16 Command Acknowledge Command Acknowledged uint32 NONE 2 ACK Remo Rese una None fs ooo o Read Flush Sequence The Read Flush Sequence command returns all configured parameters for a desired flush sequence The number of the flush sequence to be read is the only argument Example Read Flush Sequence 1 as it is currently configured with Gun Purge Time 20 sec Initial Flush Volume 0 cc Final Flush Volume 500 cc Wash Cycles 2 and Strokes per Cycle 1 DCS Register Parameter Description Data Units Value Range Type DCS Read Flush Sequence uint32 NONE 12 0 16 Command Argument 0 Flush Sequence uint 2__ NONE Acknowledge Command Acknowledged uint32 NONE 2 ACK PRetun 2 inal Flush Voume ums2 Joe fo foes Rema Wash Cyces ums2 none 2 foo Rem Strokes per Wash Cyce ums2 none 1 foo 52 332564B Operation Using a Programmable Logic Controller PLC Read Fluid Control Mode The Read Fluid Control Mode command is used to Example Read Fluid Control as currently
52. f potlife stop spraying breaks in spraying that exceed the potlife 6 If the system is not completely clean repeat Step 5 e overnight shutdown or end of shift 7 NOTE For optimal efficiency adjust purge ile servicing the remote mix manifold hose or sequence times so only one cycle is required un 7 Trigger spray device to relieve pressure 1 Command the system to Standby 8 Adjust the solvent supply regulator back to its 2 If you are using a high pressure spray device or normal operating pressure an electrostatic gun shut off the atomizing air NOTE The remote mix manifold and gun remain full of solvent after purging To reduce risk of fire and explosion if using an electrostatic gun shut off the electrostatics before flushing the gun 22 332564B Operation Using Automatic Display Module ADM Flush the System Color Change System 1 Relieve the pressure See Pressure Relief Procedure page 19 2 Attach regulated solvent supply lines as follows e Multiple color single catalyst system On the color side do not disconnect the color supply line from the inlet manifold of Pump A Instead connect a regulated solvent supply line to the designated solvent valve on the color valve manifold On the catalyst side disconnect the catalyst supply line from the inlet manifold of Pump B and connect a regulated solvent supply line ee _ To avoid fire and explosion always ground equipment and waste
53. g a pump e Write a value between 1 and 30 if priming a Color pump e Write a value between 31 and 34 if priming a Catalyst pump NOTE It is important that the user know which material is assigned to each pump An invalid selection will be ignored by the ProMix PD2K INPUT REGISTER 02 Flush Prime Pump Command The Flush Prime Pump Command register is used in conjunction with the Pump Flush Sequence Prime Material Selection register see INPUT REGISTER 01 to independently prime or flush an inactive pump The desired pump MUST be in Standby mode Confirm by reading the corresponding Pump Status output register see OUTPUT REGISTERS 01 04 If an invalid Flush Sequence or invalid material number is written to the Pump Flush Sequence Prime Material Selection register then the Flush Prime command will be ignored The user must know what material is assigned to each pump See Color Change Kits Instruction Manual 332455 for color catalyst pump mapping NOTE If two pumps are currently mixing and an inactive pump is commanded to flush or prime it will continue its operation to completion without affecting the system mode status When the mixing operation is complete the system status will reflect Standby mode while the flushing priming pump completes its operation 332564B INPUT REGISTER 03 Mix Pump 1 Control Set Point The Mix Control Set Point register is used to set and adjust the mixing fluid control set point It als
54. ge to the softkey buttons do not press the buttons with sharp objects such as pens plastic cards or fingernails Press to enter screen for editing Highlights editable data on a screen Use Up Down arrows to move between data fields on the screen Table 2 Soft Key Functions Press to exit screen after editing Press to accept calibration value Press to cancel or reject calibration value Press to start a pump priming procedure Prime Pump gt Press to start a line fill procedure Line Fill Run Press to start a spray procedure Press to start a purge procedure 14 332564B Advanced Display Module ADM Press to stop all pumps and put system in Standby Press to start a pump pressure check Pressure Check Press to start a pump volume check Press to log the material usage and increment the job number Job Complete Press to reset the current usage counter Counter Reset Appears on the User ID Keyboard screen move cursor to the left Appears on the User ID Keyboard screen move cursor to the right Move Cursor to Right Appears on the User ID Keyboard screen erase all characters Erase All Appears on the User ID Keyboard screen erase one character at a time Backspace Appears on the User ID Keyboard screen aA change case upper lower Upper Case Lower Case 332564B 15 Advanced Display Module ADM Navigating the Screens There are two sets of screens e T
55. gle color system skip step 7 and 3 If this is the first time starting up the system or if pome me PUMN ENN thergan lines may contain air purge as instructed under gt Flush the System page 23 The equipment 9 Press the Fill Line key to run color out to was tested with lightweight oil which should be the remote mix manifold The pump will run until flushed out to avoid contaminating your material g you press the Stop key to stop the pump 10 Trigger the gun into a grounded reservoir or purge receptacle until the line is full then press the Stop key f 11 Repeat for all material lines 20 332564B Operation Using Automatic Display Module ADM Spraying To spray in a multiple color system also see Multiple Color Systems page 87 NOTE See Run Mode Screens page 58 for further screen information if needed 1 Command the system to Mix The system will load the correct mixed material volume NOTE The system will automatically run a Mix Fill if the recipe is not currently loaded into the 2 Adjust the flow rate by changing the target pressure in Pressure Mode or the target flow rate in Flow Mode on the Spray Screen or through the PLC The fluid flow rate shown on the Spray screen is the combined total of component A and B out of the spray device NOTE If spray pressure is adjusted at the ADM while spraying it is not saved in the recipe until the system is put in Standby This changes th
56. h Outlet Pump Pressure High Inlet Pump Pressure High Outlet Pump Pressure High Inlet Pump Press Sens Removed Outlet Press Sens Failed Outlet No inlet pressure transducer is detected when the system is expecting one The inlet pressure on pump is less than the user entered alarm limit The inlet pressure on pump is less than the user entered deviation limit The outlet pressure on pump is greater than the user entered deviation limit The inlet pressure on pump is greater than the user entered deviation limit The outlet pressure on pump is greater than the user entered alarm limit The inlet pressure on pump is greater than the user entered alarm limit No outlet pressure transducer is detected when the system is expecting one Outlet pressure transducer has failed Disconnected transducer Disconnected transducer Outlet pressure transducer has failed or the pressure is above the readable range Verify transducer is connected properly Replace if reconnecting does not eliminate the alarm Increase inlet pressure Increase inlet pressure Relieve system pressure Decrease inlet pressure Relieve system pressure Decrease inlet pressure Verify transducer is connected properly Replace if reconnecting does not eliminate the alarm Relieve system pressure Verify connections or replace if reconnecting does not eli
57. he Run screens control mixing operations and display system status and data e The Setup screens control system parameters and advanced features Press 6 any Run screen to enter the Setup screens If the system has a password lock the Password screen displays If the system is not locked password is set to 0000 System Screen 1 displays Press o on any Setup screen to return to the Home screen Press the Enter soft key cal to activate the editing function on any screen Press the Exit soft key N to exit any screen Use the other softkeys to select the function adjacent to them 4 16 Screen Icons As you move through the screens you will notice that icons are used frequently to simplify global communication The following descriptions explain what each icon represents Screen Icons ae EE User ID Job Number 1 1 Potlife Target Ratio E iE Recipe Number Flow Rate E Pressure Volume B Material B Material A A B COY Material A B Solvent Ei T Calendar Time M Alarm Advisory Deviation 332564B Pre Operation Tasks Pre Operation Tasks Power On 1 Turn the AC Power Switch P ON I ON Pre operation Checklist 0 OFF 2 The Graco logo will display while the system Go through the Pre Operation Checklist daily before initializes followed by the Home screen each use Checklist 3 Press the Start key BE The system status will a change from System Off to Startup Once Sy
58. illed out to mix manifold YES System Mode Standby Mix Ready Output Register 00 11 332564B Operation Using a Programmable Logic Controller PLC Mixing Sequence Mix System Command Write 5 to Input Register 00 System Mode Standby Fill Ready Stem Mode Standby Mix Ready No action taken A recipe is loaded in the System is not in valid state pumps but not yet filled out System Mode Mix for mixing Confirm pumps to the gun Mixed material is Output Register 7 are on a recipe is loaded pumped out to the gun and there are no existing alarm conditions Mix Idle Timeout expired Gun Trigger ON NOTE System will remain in Mix mode until a STANDBY No gun trigger signal for command is issued or an alarm longer than Mix Idle Timeout condition exists System Mode Mix Idle Output Register 8 332564B 45 Operation Using a Programmable Logic Controller PLC Alarm Clearing Sequence NOTE If an alarm condition is active the System Mode will either be Pump Off or Standby Alarm Clear Active Alarm Output Register 00 1 or 14 Write 1 to Input Register 08 Is there an active 2 No action taken alarm Is there more than 1 active alarm Clear most recent active alarm Clear active alarm Remaining alarm s still active NOTE If more than 1 active alarm exists a repeated write of 1 to Input
59. ime the spray device is triggered The state of this register provides timing for alarm functions and also drives the flow control algorithm NOTE If enabled it is imperative that this signal be sent any time the spray device is triggered Without it the flow control features will not work e Write a value of 1 to signal that the gun is triggered e Write a value of 0 to signal that the gun is NOT triggered NOTE This register is used only if the Gun Trigger is set to Network via System Screen 5 on the ADM If it is set to Discrete this register is ignored and gun trigger is handled via the discrete input See Digital Inputs page 25 NOTE Because timing is so critical for flow control Graco recommends that users provide a discrete input to minimize latency effects Input Register 10 Gun Trigger Discrete Signal ProMix PD2K Gun Trigger State Figure 12 Gun Trigger Timing Network and Discrete Signals Shown INPUT REGISTER 11 Gun 2 Trigger INPUT REGISTER 12 Gun 3 Trigger INPUT REGISTER 13 Gun 4 Trigger These registers are not used INPUT REGISTERS 14 21 DCS Command Structure See Dynamic Command Description page 47 332564B Notes Operation Using a Programmable Logic Controller PLC 332564B 39 Operation Using a Programmable Logic Controller PLC Network Input Data Map Write Read Network Modbus Parameter Name Data Uni
60. in NOTE This register is valid only during a mix operation OUTPUT REGISTER 06 Actual Mix Ratio The Actual Mix Ratio register contains the instantaneous calculated mix ratio e The value reported is the ratio antecedent multiplied by 100 The ratio consequent is always 1 Example Value 250 gt gt A mix ratio of 2 5 1 Material A to Material B e If the current recipe ratio is 0 1 1K recipe this value will be 0 This register is valid only during a mix operation 332564B Using a Programmable Logic Controller PLC OUTPUT REGISTER 07 Actual Mix Potlife Remaining The Actual Potlife Remaining register contains the current amount of time remaining in the active recipe s potlife in seconds NOTE If potlife is disabled for the active recipe or at initial startup this value will be OxFFFFFFFF OUTPUT REGISTER 08 Active Recipe Number The Active Recipe Number register contains the number of the active recipe 1 60 e This value is 0 if the system was flushed e This value is 61 if the system does not know the current loaded recipe if the recipe is invalid or at initial startup OUTPUT REGISTER 09 Active Recipe Material A The Active Recipe Material A register contains the number of the Color 1 30 that is associated with the current recipe e This value is 0 if the system was flushed e This value is 61 if the current recipe is invalid or at initial startup OUTPUT REGISTER 10 Act
61. ips on the Enhanced Fluid Control Module EFCM Some automation control elements of the inside the control box ProMix PD2K can be driven by a discrete input or network communications These Table 3 and Figure 2 show where discrete I O options need to be configured at the ADM see connections are made on the ProMix PD2K System Screen 5 page 71 The following features can be set to Discrete or Network Table 3 PD2K Discrete I O Connections Flow Control Means of adjusting the control set O EFCM Pins Type point see Flow Control Set Point below ae re ae e Gun Trigger Means of signaling the ProMix PD2K Gun Trigger 12 Normally Open NOTE The Manual Override check box enables a Control Set 7 12 4 20 mA Input user to operate the system before the automation oe eee PLC is available Manual Override can be used to run all functions of the system if a proper gun trigger Safety 7 11 12 Normally Open signal is provided It is not intended to be the main Interlock Contact mode of control Graco recommends that Manual Input Override be disabled during normal operation to avoid driving the system in a way that conflicts with the automation sequence 24 332564B Operation Digital Inputs e Safety Interlock This normally open contact works like a soft emergency stop button If the ProMix PD2K reads the input as CLOSED it interrupts system operation and removes power from the pumps regardless of the current operating mod
62. ive Recipe Material B The Active Recipe Material B data register contains the number of the Catalyst 31 34 that is associated with the current recipe This value is 0 if the system was flushed This value is 61 if the current recipe is invalid or at initial startup This value is 0 if the current recipe ratio is 0 1 1K recipe OUTPUT REGISTER 11 Active Recipe Material A Flush Sequence The Active Recipe Material A Flush Sequence register contains the number of the Flush Sequence 1 5 that is associated with the Color pump of the current recipe If the current recipe is invalid this value reflects the Flush Sequence associated with Material A pump of recipe 0 29 Operation Using a Programmable Logic Controller PLC OUTPUT REGISTER 12 Active Recipe Material B Flush Sequence The Active Recipe Material B Flush Sequence register contains the number of the Flush Sequence 1 5 that is associated with the Catalyst pump of the current recipe e If the current recipe is invalid this value reflects the Flush Sequence associated with Material B pump of recipe 0 e This value is 0 if the current recipe ratio is 0 1 1K recipe OUTPUT REGISTER 13 Active Recipe Ratio Set Point The Active Recipe Ratio Set Point data register contains the ratio set point associated with the current recipe The value reported is the ratio antecedent multiplied by 100 The ratio consequent is always f Example Value
63. l stall test failure when the pump cannot build pressure to the target Stall Test Pressure Will fault after 30 seconds Pump failed the stall test did not stall on the upstroke Pump failed the stall test did not stall on the downstroke System has a leak or open valve that is allowing unrestricted flow Pump is cavitating cycling without restriction Viscosity of material is too thin for nozzle size System pressure or Flow Setpoint is too high causing the pump to work too hard No material in the pump or line Leak in the system Valve failure seal failure worn rod or cylinder Valve failure seal failure worn rod or cylinder Inspect system for leaks Verify that the pump is being supplied with material Reduce nozzle size to create more restriction Reduce paint pressure to lower the flow rate Reduce the pressure or the Flow Setpoint Make sure the pump and down stream color line are loaded with material Determine if leak is external or internal by visually inspecting the system for fluid leakage Fix all loose or worn hoses fittings and seals Inspect all valve seats and needles for wear and replace worn piston or throat seals Replace inlet and outlet valve and seal for up stroke Replace piston and throat seals Replace rod and cylinder as necessary Replace inlet and outlet valve and seal for down stroke Replace piston and throat seals Rep
64. lace rod and cylinder as necessary 332564B System Errors l i EBH Rec ord l 332564B No Stall Pump Position Pump Home Complete Pump Timeout Startup Pump Timeout Shutdown Pump Pump failed the stall test did not stall on either the upstroke or the downstroke Pump was detected to be out of position Record of pump homing is complete Pump tried but was not able to move to the home position within a specified amount of time Pump tried but was not able to move to the park position within a specified amount of time Valve failure seal failure worn rod or cylinder An indication on the display that the pump completed the home function Pump dose valves did not actuate Motor could not drive pumps and linear actuator Pump stroke length is shortened by mechanical system tolerance Pump dose valves did not actuate Pump is filled with thick paint and could not drive piston to end of stroke Motor or drive is worn or damaged Replace inlet and outlet valve and seal for up and down strokes Replace piston and throat seals Replace rod and cylinder as necessary Re enable pump power to reset pump Make sure inlet supply pressure is not too high No action required Verify air pressure to solenoid valves Verify the valves are actuating Verify motor is driving the pump Verify correct assembly of linear actuator and pump pi
65. length of the hoses from the supply stack to the pump and from the pump to the outlet stack Enter the total length Hose Diameter Enter the diameter of the supply and output hoses Available Colors The module displays the number of colors available in your system This field is not editable 332564B Pump Screen 2 Pump screen 2 sets the pressure transducer settings for the pump 08 10 13 Standby 32 Flush Pump 2 Pump 3 O No Active Errors a M G Transducer Settings Use Default Settings 2 Figure 37 Pump Screen 2 Default Settings Enabled 08 11 13 01 18 4 Flush Pump 2 Pump 3 Standby No Active Errors Transducer Settings a G Use Default Settings _ Inlet Offset Factor Fiv 0120 mvv Inlet Sensitivity Factor 18 80 mY iY Outlet Offset Factor Ev 01 00 mvv 3 Outlet Sensitivity Factor 21 20 mV Figure 38 Pump Screen 2 Default Settings Disabled 332564B Setup Mode Screens Default Settings Selected When the Use Default Settings box is selected default settings are used for the calibration values and the fields are grayed out Default Settings Not Selected When the Use Default Settings box is not selected the following calibration values must be entered Invalid values will be over ridden and the system will automatically select the default settings Inlet Offset Factor This field is only used if Inlet Pressure in Pump Screen 1
66. lieve pressure gradually e Loosen the fitting completely 7 Verify on the ADM Home Screen that neither pump is showing any pressure NOTE If pressure remains in the solvent line between the solvent supply pump and the solvent valve VERY SLOWLY loosen a fitting to relieve pressure gradually 19 Operation Using Automatic Display Module ADM Operation Using Automatic Display Module ADM Prime and Fill the System NOTE See Run Mode Screens page 58 for further 4 If the system is powered down press BE the screen information if needed ADM Make sure that the system is in Standby NOTE You must prime the input lines to the pumps mode or the inputs to the color change valves before 5 Verify that the recipes and the flush sequences priming the pump and filling the entire system are programmed correctly by checking the Recipe Screen page 72 and the Flush Screen page 73 6 Enable the manual override on System Screen 5 7 Go to the Fill Screen page 63 1 If using an electrostatic gun shut off the 8 i aie Select the desired color to load Press the Prime electrostatics before filling the lines T Pump key Dj The color will load the pump through the color stack and out the outlet stack dump valve 2 Adjust the main air pressure To ensure proper operation set the main air pressure as close to 100 psi 0 7 MPa 7 0 bar as possible Do not use less than 85 psi 0 6 MPa 6 0 bar NOTE In a sin
67. loaded to USB drive Custom language was uploaded from USB drive Data logs were downloaded to USB drive USB drive has been inserted downloading is disabled USB memory is more than 90 full USB configuration file does not match expected checked on startup Indicates USB port is uploading or downloading data Downloading upload ing data on USB was interrupted by the USB device being removed Data transfer is completed to the USB device User installed USB device in ADM USB port User installed USB device in ADM USB port User installed USB device in ADM USB port User installed USB device in ADM USB port User installed USB device in ADM USB port Configuration of system is blocking data transfer Configuration parameter on system is enabled to generate this advisory A software update was not completed successfully System Errors Wait for USB Idle Replace the USB device and begin process again Remove USB device from ADM Change configuration to enable USB download function Complete download to ensure no data is lost Reinstall software 97 System Errors 98 Advi sory USB Download Err USB Upload Err An error occurred while downloading to the USB drive An error occurred while uploading from the USB drive User installed incompatible USB device in ADM USB port User installed incompatible USB device in ADM USB
68. ly Invalid values i e out of bounds or not consistent with system configuration will be ignored by the ProMix PD2K All values must be written as integers Floating point numbers are not supported Do not rely on these registers for Read status other than to confirm data that has been written and accepted NOTE The PD2K system does not refresh the values for these registers At power up all input registers initialize to invalid values INPUT REGISTER 00 System Mode Command The System Mode Command register accepts a number that represents a command to the PD2K system to initiate a particular operation Some operation modes may be initiated only under certain conditions see Figures 5 9 for details The system powers on or powers off the pumps Remote Stop The system stops all current operations and turns off power to the pumps Recipe Change The system initiates a recipe change See also Register 7 a valid recipe e Puses The system purges only Material B out through the gun e Stany The system puts all active pumps into Standby mode 36 332564B Operation Using a Programmable Logic Controller PLC INPUT REGISTER 01 Pump Flush Sequence Prime Material Selection The Pump Flush Sequence Prime Material Selection register is used in conjunction with the Flush Prime Pump Command register see INPUT REGISTER 02 below to independently prime or flush an inactive pump e Write a value between 1 and 5 if flushin
69. minate the alarm 93 System Errors POF i Alarm i 94 Press Sens Failed Inlet Differential Pressure A Over B Differential Pressure B Over A Inlet pressure transducer has failed Low differential pressure This alarm is active only during Mix mode High differential pressure This alarm is active only during Mix mode Inlet pressure transducer has failed or the pressure is above the readable range There is a leak on the B side The B side pump is cavitating There is a leak on the A side The A side pump is cavitating Relieve system pressure Verify connections or replace if reconnecting does not eliminate the alarm Check the system for internal and external leaks on all catalyst manifolds and plumbing Check paint supply on the B side increase paint supply pressure Check the system for internal and external leaks on all color manifolds and plumbing Check paint supply on the A side increase paint supply pressure 332564B System Errors EBOO Rec ord ECOO Rec ord ELOO Rec ord System Errors Stop Button Pressed Record of a stop button press Setup Value s Changed System Power On Record of changing setup variables Record of power cycle ON System Power Off Record of power cycle OFF Indicates system stop key on ADM was pressed Indicates date and time when system was started Indicates da
70. nd tighten as necessary e Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts Cleaning the ADM Use any alcohol based household cleaner such as glass cleaner to clean the ADM 332564B Technical Data Technical Data Positive Displacement U S Metric Proportioner Maximum fluid working pressure AC1000 Air Spray 300 psi 2 1 MPa 21 bar Systems AC2000 Air Assisted 1500 psi 10 5 MPa 105 bar Spray Systems Maximum working air 100 psi 0 7 MPa 7 0 bar pressure Air supply 85 100 psi 0 6 0 7 MPa 6 0 7 0 bar Air filter inlet size 3 8 npt f Air filtration for air logic 5 micron minimum filtration required clean and dry air user supplied Air filtration for atomizing 30 micron minimum filtration required clean and dry air air user supplied Mixing ratio range 0 1 1 50 1 1 Fluids handled one or two component e solvent and waterborne paints polyurethanes epoxies acid catalyzed varnishes e moisture sensitive isocyanates Viscosity range of fluid 20 5000 centipoise Fluid filtration 100 mesh minimum user supplied Maximum fluid flow 800 cc minute depending on material viscosity Fluid outlet size 1 4 npt m External power supply 90 250 Vac 50 60 Hz 7 amps maximum draw requirements 15 amp maximum circuit breaker required 8 to 14 AWG power supply wire gauge Operating temperature 36 to 122 F 2 to 50 C range Storage temper
71. nds that users wire them discretely to the controller Alternatively these two inputs can be driven by the network communications but latency could be an issue for systems requiring precise timing See System Screen 5 page 71 for more details on configuring these options for Discrete or Network NOTE Flow control cannot be selected with a manual gun system Normal Flow Control The ProMix PD2K will directly control the speed of the pump s to the programmed flow control set point to maintain accurate flow rate and ratio The flow control set point is set by Network Communications or the Discrete Input The system is considered to be stable when the pressure readings do not fluctuate and the flow rate is maintained While the system is considered stable it will store learn the associated pump pressures to a table that is used if the gun trigger signal is lost or removed 332564B Using a Programmable Logic Controller PLC Pressure Control When the gun trigger signal is removed the system automatically switches to pressure control mode to avoid over pressurizing the fluid lines and to allow smooth transition to flow control if the gun trigger signal returns It also works to maintain a consistent flow rate even though it has transitioned to pressure control mode if the gun trigger signal is inadvertently lost Gun On Off Prediction The pressure table also is used to predict if the gun has been turned
72. o is used as the fluid control set point for pump 1 when running a 1K recipe It can be changed at any time and the system will immediately adjust to the new set point e If the system is configured for Flow Control this value can be set between 5 and 1600 cc min for a 2K recipe and between 5 and 800 for a 1K recipe See Fluid Control on System Screen 5 page 71 If the system is configure for Pressure Control this value can be set between 0 and the maximum pump pressure in PSI See Fluid Control on System Screen 5 page 71 NOTE The Flow Control must be configured to Network via System Screen 5 on the ADM If set to Discrete this register is ignored and set point adjustment is handled via the discrete input See Analog Inputs page 25 INPUT REGISTER 04 Pump 2 Control Set Point INPUT REGISTER 05 Pump 3 Control Set Point INPUT REGISTER 06 Pump 4 Control Set Point These registers are not used INPUT REGISTER 07 Go to Recipe Number The Go to Recipe Number register is used as a queue for the next recipe to be loaded when a recipe change is initiated A number between 0 and 60 can be written to this register However a recipe must be enabled via the ADM before it can be loaded See Recipe Screen page 72 NOTE Writing to this register does not trigger a recipe change See Color Change Sequence page 44 37 Operation Using a Programmable Logic Controller PLC INPUT REGISTER 08 Clear Active Alarm The Cl
73. o uint32 NONE 14 0 16 Command Argument 0 Job Index NONE los 199 Acknowledge Command uint32 NONE 2 ACK 0 4 Acknowledged Return 0 Job Date uint32 YY MM DD 0x0E051D04 N A DW 14 05 29 04 Return 1 Job Time uint32 xx HH MM Ox0B160E N A SS 11 22 14 Return 2 Job Number NONE 0 9999 Return 4 A B Volume 1234 N A Return 5 User ID 3 0 ASCII uint32 NONE Ox6E686F4A n N A h oO J Return 6 User ID 7 4 ASCII NONE 0x656F4420 e O D 7 Return 7 User ID 9 8 ASCII NONE fo NA 54 332564B Operation Using a Programmable Logic Controller PLC Read Alarm Info The Read Alarm Info command allows remote access to any of the last 200 alarms logged by the ProMix PD2K The argument is the chronological index of the alarm log where 0 is the most recent alarm and 199 is the 200th most recent The date is returned as a four byte packet with each byte holding a two digit value for from MSB to LSB year month day and day of the week Monday 01 The time is returned as a three byte packet with each byte holding a two digit value Starting from the MSB the first byte can be ignored then hour minute and second The alarm code is a four character little endian ASCII string See System Errors page 88 for more details on these Event Types An example decoding algorithm is provided below Example Read back the second most recent alarm which was a Position Pump 1 D
74. oding algorithm provided above for the Alarm Code may be used for Events equivalently Example Read back the fifth most recent event which was a Setup Value s Changed EC00 recorded on Tuesday June 3 2014 at 8 11 AM DCS Register Parameter Description Data Units Value Range Type DCS Read Event Info uint32 NONE 16 0 16 Command Argument 0 Event Number NONE 0 199 Acknowledge Command uint32 NONE 2 ACK 0 4 Acknowledged Return 0 Event Date uint32 YY MM DD 0x0E060302 N A DW 14 06 03 02 Return 1 Event Time uint32 xx HH MM SS 0x080B0B 08 11 11 Event Code Char 3 0 NONE 0x30304345 0 0 C E 56 332564B Operation Flow Control System Overview Flow control is an optional feature that precisely regulates the flow of material to an automatic spay device to help ensure adequate coverage and avoid sags or runs in the finish coat The ProMix PD2K system can control fluid flow by directly controlling the proportioning pumps The pumps accurately dispense a fixed volume of fluid during each stroke For this reason the flow rate of a given pump is directly proportional to the velocity of the pump As long as the gun is open and the system is stable flow control is the most effective method for controlling flow rate The flow control system relies on two main inputs for controlling flow rate Gun Trigger and Control Set Point NOTE These inputs are timing critical Graco recomme
75. omponent during spray or mix Set the desired Mix Pressure Tolerance in this field The default is 75 Stall Test Pressure Set the minimum stall test pressure The setting should be approximately 50 psi 0 35 MPa 3 5 bar higher than the highest inlet pressure Pump Stall Test Set the duration for the pump stall test See Calibrate Screen 1 page 77 Maximum Leak Rate Enter the maximum allowable leak rate for a pump stall test Mix Idle Timeout The Gun Trigger Input signals that the device is triggered If you are not using a gun trigger signal 68 the system does not know if the spray device is spraying If a pump failed you could spray pure resin or catalyst without knowing This should be caught by the Mix No Flow Timeout the default is 5 seconds The Mix Idle Timeout will trigger Idle mode which will run a pump stall test to check for leaks then put the pumps in Standby holding their current position after the designated period of time Enter the desired Mix Idle Timeout in this field See Digital Inputs page 25 Mix No Flow Timeout The Gun Trigger Input signals that the gun is triggered If the Gun Trigger Input indicates that the gun is triggered but there is no fluid flow through a pump you could spray pure resin or catalyst without knowing The Mix No Flow Timeout will cause the system to shutdown after the designated period of time The default is 5 seconds Enter the desired shutdown time in this fi
76. on Graco reserves the right to make changes at any time without notice For patent information see www graco com patents Original Instructions This manual contains English MM 332564 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2014 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revision B September 2014
77. p use grounding maintenance and repair of this equipment The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risks When these symbols appear in the body of this manual or on warning labels refer back to these Warnings Product specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are antistatic or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area ELECTRIC SHOCK HAZARD This equipment must be grounded Improper grounding setup or usage of the system can ca
78. page 74 is set to Monitor it is grayed out if set to Disabled The valid range is 01 20 to 01 20 mV V e Inlet Sensitivity Factor This field is only used if Inlet Pressure in Pump Screen 1 page 74 is set to Monitor it is grayed out if set to Disabled The valid range is 18 80 to 21 20 mV V Outlet Offset Factor The valid range is 01 20 to 01 20 mV V Outlet Sensitivity Factor The valid range is 18 80 to 21 20 mV V 75 Setup Mode Screens Pump Screen 3 Pump screen 3 sets the pressure alarm limits for the pump When Inlet Pressure in Pump Screen 1 page 74 is set to Disabled the inlet limit fields are grayed out and only the outlet limit fields are active See Pressure Alarm and Deviation Limits page 76 ta Pressure Limits l 3 Outlet Deviation 0000 0 psi 1 Outlet Alarm 0300 0 psi ra Figure 39 Pump Screen 3 Pressure Monitoring Disabled When Inlet Pressure in Pump Screen 1 page 74 is set to Monitor all fields are active See Pressure Alarm and Deviation Limits page 76 76 08 11 13 00 034 Flush Pump 2 Pump 3 gt O No Active Errors ta Pressure Limits Inlet Alarm Low 0020 0 psi Inlet Deviation Low 0046 0 psi Inlet Deviation High 0047 0 psi A Inlet Alarm High 0100 0 psi Outlet Deviation 0100 0 psi 1 Outlet Alarm 0300 0 psi Figure 40 Pump Screen 3 Pressure Monitoring Enabled Pressure Alarm and Deviation Limits Inlet fields are only active if Inlet Pr
79. plied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco such a
80. pment The deviation must be acknowledged by the user If an Alarm occurs operation stops If any of the three types occur Alarm buzzer sounds unless in silent mode e Alarm popup screen shows the active alarm code see Error Codes page 89 e Status bar on the Advanced Display Module shows the active alarm code e Alarm is saved in the date time stamped log 88 To Clear Error and Restart NOTE When a deviation or alarm occurs be sure to determine the error code before resetting it If you forget which code occurred go to the Errors Screen page 65 to view the last 200 errors with date and time stamps If an alarm has occurred correct the cause before resuming operation To acknowledge a deviation or clear an alarm press on the Advanced Display Module Users also may acknowledge and clear errors via a network device INPUT REGISTER 08 Clear Active Alarm in ProMix PD2K Network Inputs page 36 Gun Trigger Input Function The Gun Trigger Input signals the controller when the gun is triggered The gun icon on the Advanced Display Module shows spray when the Gun Trigger Input is activated If a pump fails pure resin or catalyst could spray indefinitely if the unit does not detect the condition and intervene which is why the Gun Trigger Input is so important If the unit detects through the Gun Trigger Input signal that the gun is triggered yet one or both of the pumps are not running a Flow Not Detec
81. r system configuration the field will be highlighted and the recipe is invalid For example if your configuration has 1 catalyst valve and you enter 4 the field will be highlighted and the recipe is invalid Flush Sequence Enter the desired flush sequence 1 5 for the color A valve and the catalyst B valve The gun purge time for each material depends on the flush sequence assigned to each See Flush Screen page 73 If materials A and B require different purge times assign separate flush sequences Set the necessary gun purge time for each For hard to flush colors select a longer sequence 1 is the default and should be designated for the longest most thorough flush duration Mix Ratio Enter the desired mix ratio 0 to 50 0 1 Potlife Time Enter the potlife time 0 to 999 minutes Entering 0 disables this function 332564B Flush Screen 08 11 13 01 18 Recipe Pump 1 Purp 2 Standby O No Active Errors t ta Flush _1 4 Gun Purge Time __O seconds 5 1 Initial Flush __O cc Final Flush __O cc Wash Cycles 0 3 Figure 35 Flush Screen Flush Number Enter the desired flush sequence 1 5 For hard to flush colors select a longer sequence 1 is the default and should be designated for the longest most thorough flush duration Gun Purge Time Enter the spray device purge time 0 to 999 seconds 332564B Setup Mode Screens Initial Flush Enter the initial flush volume 0 to
82. re the system has moved the required amount of material potlife volume through the mixed material line Mix Fill Incomplete Alarm The system timed out before the mix fill cycle loaded the gun with mixed material Solvent flow switch is Clean or replace switch stuck in flow position There is a leak through Check for leaks and the solvent cutoff valve repair valve Purge process was not Make sure purge completed process is completed Solvent supply shut off Verify solvent supply or empty is available and on supply valves are open Mix manifold not set to Set manifold to spray spray position Spray gun was not Allow flow through gun triggered during fill process until the fill complete LED stops flashing Restrictions in mixer Fix restrictions manifold or spray gun 89 System Errors Pumping Errors NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable component number which can vary The unit s display will show the applicable number as the last digit in the code For example the F1S code listed in this table will be displayed as F191 if the affected component is pump 1 F1S2 for pump 2 and so on DAO Alarm Exceeded Maximum Flow Pump DEO Alarm Leak Detected Pump DFO Alarm No Stall Up DGO Alarm No Stall Down Pump 90 Pump was driven to its maximum allowed speed This is a manua
83. rite User ID command allows users to assign a User ID to a Job Log See Usage Screen page 64 for more details on Job Log and User ID The User ID can be up to ten ASCII characters in length and is packaged as three little endian segments of ASCII characters The return registers will echo the arguments received NOTE The User ID character string must be terminated with a null character Example Write a User ID of John Doe to the ProMix PD2K DCS Register Parameter Description Data Units Value Range Type DCS Write User ID uint32 NONE 1 0 16 Command Argument 0 User ID characters 3 0 uint32 NONE Ox6E686F4A n N A ASCII w 0g Argument 1 User ID characters 7 4 uint32 NONE 0x656F4420 e N A ASCII o D 7 Argument 2 User ID characters 9 8 uint32 NONE 0x0 null N A ASCII Acknowledge Command Acknowledged NONE 2 ACK Return 0 User ID characters 3 0 uint32 NONE Ox6E686F4A N A ASCII Return 1 User ID characters 7 4 uint32 NONE 0x656F4420 N A ASCII Return 2 User ID characters 9 8 uint32 NONE 0x0 N A ASCII 48 332564B Operation Using a Programmable Logic Controller PLC Write Recipe The Write Recipe command allows users to configure an entire recipe remotely See Recipe Screen page 72 for more details on recipes and recipe parameters The return registers will echo the arguments received NOTE The recipe must be enabled via the ADM before it can be loaded
84. rren 18 Flush Before Using Equipment 18 Valve Settings cc eeeeeseeeeeeeneeeeeeeaeeeeees 18 Pressure Relief Procedure 2 cseeeeeeeeeees 19 Without Color Change cceeeeeeeeeneeeeees 19 With Color Change 19 Operation Using Automatic Display Module ADM acii aiino oiia eet se 20 Prime and Fill the System eeeeeeeees 20 Spraying ere 21 PUrQING ice a tl Se ene 22 Shutdown accuses Geass 23 Operation Using a Programmable Logic Controller PLC iian naen 24 Network Communications and Discrete YO vas arti hes Bere aa AE lea 24 Discrete I O e a ae a O ana 24 Communication Gateway Module CGM Details me a a 27 Network Communication I O Data Map 28 Operation Flow Charts eeeeeeee ee 42 Network Communication Dynamic Command Structure DCS 47 Flow Control System cceeceeeaeeeeeeeaeeeees 57 Run Mode Screens 2 0cecceeeeeeeeeeeeeeeeeeeeaes 58 Opening SCreen ccececccceeeeceeeeeeeeneeeeneeee 58 2 HOME Screener eiaa eA 58 Spray SCrECN eeeeecceeeeeeeceeeeeeeaaeeeeeeaaeeeeeas 62 BU SChECN enaa a Taa RAT 63 Usage SCION ccceceeecceeeeeceeeeeeeeeeeeteeeneaees 64 JOBSSSCECMicicterss Saas sel evadas eiS 65 Errors Screen Srann a ea eh EEE 65 Events Screener Aaa Aaa 65 Setup Mode Screens 0 cc ceeeeeeeeeeeeeeeeeeeees 66 Password SCIreen ccccccecseeceeceeceeeeeee
85. s electric motors switches hose etc are subject to the warranty if any of meir manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Information For the latest information about Graco products visit www graco com To place an order contact your Graco Distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publicati
86. set to read the current Fluid Control mode of the system Pressure mode is currently operating under No arguments are required DCS Register Parameter Description Data Units Value Range Type DCS Read Fluid Control Mode uint32 NONE 13 0 16 Command Acknowledge Command Acknowledged NONE 2 ACK Return 0 Fluid Control Mode uint32 NONE 1 Pressure 332564B 53 Operation Using a Programmable Logic Controller PLC Read Job Info The Read Job Info command is used to access data from any of the most recent 200 job logs The argument is the chronological index of the job log where 0 is the most recent job log and 199 is the 200th most recent The date is returned as four byte packet with each byte holding a two digit value for from MSB to LSB year month day and day of the week Monday 01 The time is returned as a three byte packet with each byte holding a two digit value Starting from the MSB the first byte can be ignored then hour minute and second NOTE The argument is an index not a job number The actual job number will however be one of the returned parameters These records will match what is reported on the Jobs screen of the ADM See Usage Screen page 64 for more details on Job Log Example Read back the most recent job log job 25 which ran recipe 2 for a total of 1234 cc s of material under User ID John Doe The job was logged on Thursday May 29 2014 at 11 22 14 AM DCS Read Job Inf
87. signed a 2 digit number the last digit of the code is displayed as an alphanumeric character The second table below correlates the alphanumeric digit to its component number For example code MEDZ represents outlet valve 30 code Type Name osn O MAD Maint Outlet Pump Maintenance is due on pump MAT Advisory Maint Stall Test Maintenance stall test is due on pump Pump MEB Maint Valve Catalyst Maintenance is due on catalyst valve B MED Maint Valve Outlet Maintenance is due on outlet valve MEF Maint Valve Inlet Maintenance is due on inlet valve MEG Maint Valve Gun Maintenance is due on gun valve MES Maint Valve Solvent Maintenance is due on solvent valve Alphanumeric Last Digits Alphanumeric Digit Component Number Alphanumeric Digit Component Number 2 3 4 5 7 2 3 4 5 7 A 1 1 10 11 C 12 13 E 14 332564B 101 Maintenance Maintenance Preventive Maintenance Schedule The operating conditions of your particular system determine how often maintenance is required Establish a preventive maintenance schedule by recording when and what kind of maintenance is needed and then determine a regular schedule for checking your system Flushing e Flush before changing fluids before fluid can dry in the equipment at the end of the day before storing and before repairing equipment 102 e Flush at the lowest pressure possible Check connectors for leaks a
88. ssure is relieved command the system to Standby to avoid getting a Purge Incomplete alarm 5 If pressure remains in the solvent line between the solvent supply pump and the solvent valve e VERY SLOWLY loosen a fitting to relieve pressure gradually e Loosen the fitting completely 332564B Pressure Relief Procedure With Color Change NOTE The following procedure relieves all fluid and air pressure in the system 1 Turn off the supply pumps Open the drain valve on the supply line fluid filter to relieve pressure in the supply lines Do this for each color A If using an electrostatic gun shut off the electrostatics before flushing the gun 2 Trigger the gun to relieve pressure From Maintenance Screen 4 on the ADM check the box in the field labeled Gun for each color in the system 3 Command the system to Purge Hold the gun trigger open after the solvent valve shuts off to relieve all pressure 4 Set the system to Recipe 0 to flush the pumps and to purge to the spray device When flushing is complete the system will go to Standby 5 Shut off the solvent supply pump Set the system to Recipe 0 to flush solvent from the pumps and to purge to the spray device Command the system to Standby after just a couple of seconds to avoid getting a Purge Incomplete alarm 6 If pressure remains in the solvent line between the solvent supply pump and the solvent valve e VERY SLOWLY loosen a fitting to re
89. stem grounded the pumps are powered and are in the Home Verify all di ti position the system status will change from erify all grounding connections Startup to Standby were made See Grounding in the Installation manual All connections tight and correct Verify all electrical fluid air and system connections are tight and installed according to the Installation manual Fluid supply containers filled Check component A and B and solvent supply containers Dose valves set Check that dose valves are set 1 1 4 turns open Start with the settings recommended in Valve Settings page 18 then adjust as needed Fluid supply valves open and i Y ti19582a essure set act Figure 8 Power Switch The recommended component A and B fluid supply pressures are 1 2 to 2 3 of the target spray pressure NOTE Low pressure systems may be set within a range of 100 psi 0 7 MPa 7 bar high pressure systems may be set within a range of 300 psi 2 1 MPa 21 bar If the inlet pressure is higher than the outlet pressure ratio accuracy may be affected Solenoid pressure set 85 100 psi inlet air supply 0 6 0 7 MPa 6 7 bar 332564B 17 Pre Operation Tasks Initial System Setup Valve Settings 1 Change optional setup selections to Dose valves and purge valves are factory set with the desired parameters as described in hex nut E 1 1 4 turns out from fully closed Setup Mode Screens pag
90. ston rods See pump manual Visually inspect valves to ensure they are operating properly verify they have air pressure above 85 psi 0 6 MPa 6 0 bar Observe motor and drive assembly to verify that the motor is generating force 91 System F1F F1S F7D F8D1 FOD SAD1 92 Errors Alarm Alarm Alarm Alarm Alarm Alarm Flow Low Fill Pump Flow Low Purge Pump Flow Detected Pump Flow Not Detected Flow Unstable Pump Atomizing Solvent There has been no flow or low flow during a pump fill operation There has been no flow or low flow during a pump purge operation The pump flow exceeded 20 cc min flow coming into Idle mode No flow while mixing The pump flow rate did not stabilize while entering Idle mode Air flow switch is active while solvent diluted material or an unknown material is in the gun There is a restriction on the outlet side of the pump or color stack Thick viscosity paint requires more pressure to pump The pumps do not have to move for the system to build enough pressure to meet the setpoint Restriction in the outlet side of the pump or color stack resulting in the solvent flow being too low There is a leak in the system or the gun was open when the system went into Idle mode Restriction in the outlet side of the pump or color stack Potential leak in the system Atomizing air supply was not
91. sure psi w length ft_ e E 4 Figure 54 Advanced Screen 2 Display Units Select the desired display units e Grand Total Volume US gallon or liter e Pressure psi bar or MPa e Length ft or m Advanced Screen 3 Advanced screen 3 enables USB downloads and uploads 08 10 13 23 21 4 Maint System Recipe gt Standby Enable USB DownloadsUploads o 3 Log 90 Full Advisory Enabled 4 il Figure 55 Advanced Screen 3 332564B Setup Mode Screens Enable USB Downloads Uploads Select this box to enable USB downloads and uploads Enabling USB activates the Download Depth field Download Depth Enter the number of days for which you want to retrieve data For example to retrieve data for the previous week enter 7 Log 90 Full Advisory Enabled This selection is enabled by default When enabled the system will issue an advisory if the memory log has reached 90 of capacity Perform a download to avoid loss of data Advanced Screen 4 Advanced screen 4 displays the software part numbers and versions for the system components This is not an editable screen 12 18 01 18 47 4 Pump 2 Recipe Flush O No Active Errors Standby Software Software Module Part Version F Advanced Display 16K567 0 07 013 z USB Configuration 16K464 0 03 002 Fluid Plate 16K460 0 085 001 4 Booth Control 16913 0 02 003 Color Change 1 T6N914 0 01009 Color Change 2 T6N914 0 01007 1 Color Change
92. t Data Map Read Only Network Modbus Parameter Name Data Type Units Range Output ID Register 40100 Current System uint32 NONE Mode o _ i o 332564B Logic Controller PLC 1 Pump Off 2 Recipe Change 3 Recipe Change Purge A 4 Recipe Change Purge B 5 Recipe Change Fill 6 Mix Fill 7 Mix 8 Mix Idle 9 Purge A 10 Purge B 11 Standby Mix Ready 12 Standby Fill Ready 13 Standby Mix Not Ready 14 Standby Alarm 0 Off 1 Standby 2 Busy 3 Flushing 4 Priming 0 Off 1 Standby 2 Busy 3 Flushing 4 Priming 0 Off 1 Standby 2 Busy 3 Flushing 4 Priming 33 Operation Using a Programmable Logic Controller PLC 04 40108 Pump 4 Status uint32 NONE 0 Off 1 Standby 2 Busy 3 Flushing 4 Priming foe 40112 Actual Mix Ratio NONE 0 5000 07 40114 Actual Mix Potlife uint32 sec 0 59940 Remaining 40116 Active Recipe uint32 NONE 0 61 Number 40118 Active Recipe uint32 NONE 1 30 61 Material A 10 40120 Active Recipe uint32 NONE 31 34 61 Material B 11 40122 Active Recipe uint32 NONE 1 5 Material A Flush Sequence 12 40124 Active Recipe uint32 NONE 1 5 Material B Flush Sequence 13 40126 Active Recipe uint32 NONE 0 5000 Ratio Set Point 14 40128 Active Recipe uint32 min 0 999 Potlife Time Set Point 15 40130 Actual Pump 1 uint32 cc min 0 800 Flow Rate 16 40132 Actual Pump 2 uint32 cc min 0 800 Flow
93. t ratio through the mix manifold and out the gun 7 Mix The system is currently mixing spraying material Mix Idle The system has paused mix operation due to the absence of a gun trigger signal 9 Purges The system is purging material A while in Standby The system is purging material B while in Standby Standby Mix Ready The system has a valid recipe loaded out to the gun Standby Fill Ready The system has a valid recipe loaded in the pumps but not in the gun Standby Mix Not Ready The system requires that a recipe change operation be completed Standby Alarm The system has an active alarm 28 332564B Operation OUTPUT REGISTERS 01 02 03 and 04 Pump Status The Pump Status registers contain a number that indicates the state of Pumps 1 4 This status can be used for general monitoring of the pump state or as an indicator for driving independent pump operations See INPUT REGISTER 02 Flush Prime Pump Command page 36 Table 4 Pump States for Output Registers 01 04 Nu Pump Description m State ber Off The pump is powered down or not enabled 1 Standby The pump is powered but not currently active The pump is currently in a recipe change or mixing operation 3 Flushing The pump is currently flushing with solvent 4 Priming The pump is currently priming with material OUTPUT REGISTER 05 Actual Mix Flow The Actual Mix Flow register reports back the instantaneous mixing flow rate in cc m
94. te and time when system was turned off EMOO Rec ord EMIX Advi Pump Off The pumps are not Indicates date and time n a when setup values were changed Pump power was Start pumps by turned off or an error occurred powered and are unable to move sory pressing pump start key on Advanced Display module ES00 Advi Factory Record of defaults n a sory Defaults being loaded Communication Errors NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable component number which can vary The unit s display will show the applicable number as the last digit in the code For example the CAC code listed in this table will be displayed as CAC1 if the affected component is color change board 1 CAC2 for board 2 and so on CAOX Alarm Comm Error System does not This communication Check CAN cable ADM detect the Advanced error indicates that connecting ADM to Display Module the Network has lost the EFCM ADM communication with the Advanced Display Module This communication error indicates that the network has lost communication with Check CAN cable connections to the Color Change Module and any System does not detect the Color Change Module CAC Alarm Comm Error Color Change CADX Alarm Comm Error Fluid Module 332564B EFCM System does not see the Enhanced Fluid Control Module the Color Change Modul
95. ted Alarm F8D1 occurs after 10 seconds default and the system goes into Standby 332564B Error Codes System Errors NOTE When an error occurs be sure to determine the code before resetting it If you forget which code occurred use the Errors Screen page 65 to view the last 200 errors with date time and description Purge Errors code Type Description Problem Cause soun The air flow switch is indicating unexpected atomizing air flow Air Flow Switch On i Mix Errors Gun Purge Incomplete The system timed out without reaching the user specified volume of solvent for a purge Air flow switch is stuck Clean or replace switch in flow position Leak downstream in air Check for leaks and line or fitting tighten fittings Air supply pressure Eliminate pressure fluctuation fluctuations Solvent flow switch not Replace switch working Solvent flow is too low Increase solvent to actuate the solvent pressure to drive a switch high purge flow rate Gun is not triggered Operator must continue flushing for configured time until the booth control indicates purge is completed Set manifold to flush position Mix manifold was not set to flush position blocking solvent flow to the spray gun Flow Detected Solvent Gun The solvent flow switch is indicating unexpected solvent flow F7S1 Alarm QPD1 SND1 332564B Potlife Expired Potlife time has expired befo
96. the maximum leak rate entered on System Screen 2 page 68 If the values are substantially different repeat the test NOTE The stall test pressure set point is a minimum The system may stall at a higher pressure depending on hose lengths and fluid composition 332564B Pump Volume Check 1 The pump and lines must be primed with color or catalyst before doing the Volume Check See Prime and Fill the System page 20 2 If the display is on a Run Mode screen press to access setup screens Scroll to Calibrate in the menu bar 4 Scroll to Calibrate Screen 2 page 78 5 Press the soft key ay for the pump you want to check NOTE For maximum accuracy use a gravimetric mass method to determine the actual volumes dispensed Verify that the fluid line is filled and at the proper pressure before checking Air in the line or pressure that is too high may cause incorrect values 332564B Calibration Checks Press the Reset key The volume counter will reset to 0 Trigger the gun into a graduated cylinder Dispense a minimum of 500cc of material The volume that the unit measured displays on the screen Compare the amount on the screen to the amount in the graduated cylinder NOTE If the value is substantially different repeat the test If the dispensed volume and measured volume still do not match check that the A and B pump positions are not reversed NOTE Stop triggering the gun and pr
97. ts Range Input ID Register Type 40156 System Mode Command uint32 NONE 0 No 1 Power Pumps 2 Remote Stop 3 Recipe Change 4 Mix Fill 5 Mix 6 Purge A 7 Purge B 8 Standby 01 40158 Pump Flush Sequence Prime uint32 NONE 1 5 1 34 Material 02 40160 Flush Prime Pump Command uint32 NONE 0 No OP 1 Flush Pump 1 2 Prime Pump 1 3 Flush Pump 2 4 Prime Pump 2 5 Flush Pump 3 6 Prime Pump 3 7 Flush Pump 4 8 Prime Pump 4 03 40162 Mix Pump 1 Control Set Point uint32 cc min or 1 1600 PSI 04 40164 Pump 2 Control Set Point uint32 cc min or 1 1600 PSI 05 40166 Pump 3 Control Set Point uint32 cc min or 1 1600 PSI eae 40168 Pump 4 Control Set Point 1 1600 PSI Go to Recipe Number NONE 0 1 60 Clear Active Alarm NONE 1 Clear Active Alarm Job Complete NONE 1 Trigger job complete Gun 1 Trigger uint32 NONE 0 Gun not triggered Gun 2 Trigger uint32 NONE 0 Gun not triggered 40 332564B Operation Using a Programmable Logic Controller PLC 12 40180 Gun 3 Trigger uint32 0 Gun not triggered 1 Gun triggered 0 Gun not triggered 40182 Gun 4 Trigger 1 Gun triggered These registers are not used a DCS Register 332564B 41 Operation Using a Programmable Logic Controller PLC Operation Flow Charts Purge Mode Sequence Purge A System Command NOTE Purge B command works Write 6 to Input Register 00 similarly with the catalyst lines and solvent flow s
98. ubstitution of components 7 7 100 may impair intrinsic safety ear PS 5 PART NO SERIES SERIAL MAX FLUID WPR P O Box 1441 G Minneapolis MN GRACO 55440 U S A MPa bar PSI MAX TEMP 50 C 122 F Figure 3 Model AC2000 High Pressure Identification Label Artwork No 294022 Rev D ProMix PD2K PD1K COLOR CHANGE CONTROL PART NO SERIES SERIAL MFG YR MAX AIR WPR GRACO INC P O Box 1441 7 Minneapolis MN eraco 55440 U S A Figure 4 Non Intrinsically Safe Color Change Control Accessory Identification Label Artwork No 294057 Rev C ProMix PD2K PD1K COLOR CHANGE CONTROL PARTNO _ SERIES _SERIAL_MFG YR MAX AIR WPR 7 7 100 Intrinsically safe equipment 2G MPa bar PSI for Class I Div 1 Group D T3 Ex ia IIA T3 Gb GRACO INC WS Ta 2 C to 50 C FM13 ATEX 0026 APPROVED Install per 16P577 IECEx FMG 13 0011 P O Box 1441 Minneapolis MN Artwork No 294055 Rev B 0359 eraco 55440 U S A Figure 5 Intrinsically Safe Color Change Control Accessory Identification Label ProMix PD2K PD1K EXPANSION PUMP PARTNO _SERIES__SERIAL_MFG YR MAX AIR WPR z7 7 100 MPa bar PSI MAX TEMP MAX FLUID WPR AN SPERA C CF 224 soc 122 F 10 34 103 4 1500 eraco 55440 U S A Artwork No 294116 Rev C MPa bar PSI Figure 6 Pump Expansion Kit Accessory Identification Label 332564B Warnings Warnings The following warnings are for the setu
99. um capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero The totalizer has reached maximum capable value and started over at zero Call Graco technical support 99 System Errors Calibration Errors NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable component number which can vary The unit s display will show the applicable number as the last digit in the code For example the ENT code listed in this table will be displayed as ENT1 if the affected component is pump 1 ENT2 for pump 2 and so on code me nme oen Cd END Calibration Pump A calibration test was run on the pump ENSO Record Calibration Solvent Meter A calibration test was run on the solvent meter ENT Record Calibration Stall Test Pump A stall test was completed successfully on pump 100 332564B System Errors Maintenance Errors NOTE In some error codes listed below a symbol is shown as the last digit This symbol represents the applicable component number which can vary For example the MAD code listed in this table will be displayed as MAD1 if the affected component is pump 1 MAD2 for pump 2 and so on Because some components are as
100. use electric shock Turn off and disconnect power at main switch before disconnecting any cables and before servicing or installing equipment e Connect only to grounded power source e All electrical wiring must be done by a qualified electrician and comply with all local codes and regulations 6 332564B A A MPa bar PSI 332564B Warnings INTRINSIC SAFETY Intrinsically safe equipment that is installed improperly or connected to non intrinsically safe equipment will create a hazardous condition and can cause fire explosion or electric shock Follow local regulations and the following safety requirements e Be sure your installation complies with national state and local codes for the installation of electrical apparatus in a Class I Group D Division 1 North America or Class l Zones 1 and 2 Europe Hazardous Location including all of the local safety fire codes for example NFPA 33 NEC 500 and 516 OSHA 1910 107 etc To help prevent fire and explosion e Do not install equipment approved only for a non hazardous location in a hazardous location See model ID label for the intrinsic safety rating of your model e Do not substitute system components as this may impair intrinsic safety Equipment that comes in contact with the intrinsically safe terminals must be rated for Intrinsic Safety This includes DC voltage meters ohmmeters cables and connections Remove the unit from the hazardous area when troubl
101. witch 2 No action taken Is system in Standby or Either pumps are currently Pumps Off running or an alarm condition exists YES System Mode Purge A Output Register 00 9 System opens color solvent valve at remote stack to allow solvent flow through mix manifold and out gun Purge time set according to the flush sequence assigned to material A in recipe Is solvent flow switch 1 ON Purge no flow timeout expired YES Purge timeiesoired No solvent flow detected Generate alarm YES System Mode Standby Mix Not Ready Output Register 00 13 System closes color solvent valve at remote stack 42 332564B Operation Using a Programmable Logic Controller PLC Inactive Pump Flush and Prime Sequences Write Flush Sequence 1 5 to Output Register 01 Write Prime Material 1 34 to Output Register 01 NOTE Be sure to read to appropriate Output Register Write for the desired pump status Write Flush Pump Command Register 01 Pump 1 Prime Pump Command 1 3 5 7 to Input Register 02 Register 02 Pump 2 2 4 6 8 to Input Register 02 Register 03 Pump 3 Register 04 Pump 4 Pump is either Off or Busy Is requested pump Output Register 0 or 2 Is requested pump status Standby status Standby Output Register 1 Busy reres Da pump mal ip Output Register 1 currently involved in a mixing operation No a
102. you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations 332564B Important Isocyanate ISO Information Important Isocyanate ISO Information Isocyanates ISO are catalysts used in two component materials Isocyanate Conditions a Cp Spraying or dispensing materials containing isocyanates creates potentially harmful mists vapors and atomized particulates Read and understand material manufacturer s warnings and material MSDS to know specific hazards and precautions related to isocyanates Prevent inhalation of isocyanate mists vapors and atomized particulates by providing sufficient ventilation in the work area If sufficient ventilation is not available a supplied air respirator is required for everyone in the work area To prevent contact with isocyanates appropriate personal protective equipment including chemically impermeable gloves boots aprons and goggles is also required for everyone in the work area Keep Components A and B Separate Cross contamination can result in cured material in fluid lines which could cause serious injury or damage equipment To prevent cross contamination e Never interchange
103. ys the volume dispensed Enter the amount of solvent oM in the Measured Volume field or press to end the test After the Measured Volume is entered the Accept Calibration window will appear Press to accept the calibration Press to cancel the calibration and retain the previous K factor Press and hold the Reset button seconds to reset the volume counter Figure 45 Calibrate Screen 3 332564B Setup Mode Screens 08 10 13 23 28 wee Calibrate EEA No Active Errors Solvent Volume Fcc Measured Volurme O cc Figure 46 Enter Measured Volume of Solvent Pump 4 Solvent Meter K Factor 0 021 cc pulse fx Meter K Factor 0 017 cc pulse g Figure 47 Accept Calibration 79 Setup Mode Screens Maintenance Screens Maintenance Screen 1 Maintenance Screen 3 Use this screen to set maintenance intervals Set Maintenance screen 3 shows the current interval to 0 to disable the alarm status of the pump maintenance tests NOTE The Pump Stall Test cannot be disabled You must enter a value other than 0 ak ih l Press and hold the Reset button for 1 2 05 10 14 3 _Calibrate Advanced seconds to clear the alarm and reset the counter Standby L No Active Errors NOTE The Pump Stall Test can only be reset by Lal Maintenance Intervals successfully completing the test A 4 2 39D J Fluicl Filter days Air Filter days Maintenance Resets Purp Stall Test 50 days

Graco 332564B User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents