For parts and technical support, call the Finishing Customer Support Center at (800)

Lean Recipe Selector Customer Product Manual ssued 4/09 For parts and technical support, call the Finishing Customer Support Center at (800) 433-939. This document is subject to change without notice. Check http://emanuals.nordson.com for the latest version. NORDSON CORPORATON AMHERST, OHO USA

Table of Contents Safety... Qualified Personnel... ntended Use... Regulations and Approvals... Action in the Event of a Malfunction... Disposal... Description... 2 System Operation... 2 Preset Selection... 3 Recoat Presets... 3 Default Preset... 3 System Configuration and Setup... 4 Main Screen... 4 Main Screen Functions... 4 Security... 5 System Configuration... 6 Screen Functions... 6 Part Setup... 7 Part Number Setup... 7 Screen Functions... 8 Part Names... 9 icontrol Preset Setup... 0 Pickoffs... 0 Operation... 2 Screen Functions... 2 Alarms... 4 Screen Functions... 4 Drawings... 5 Contact Us Nordson Corporation welcomes requests for information, comments, and inquiries about its products. General information about Nordson can be found on the nternet using the following address: http://www.nordson.com. Address all correspondence to: Nordson Corporation Attn: Customer Service 555 Jackson Street Amherst, OH 4400 Notice This is a Nordson Corporation publication that is protected by copyright. Original copyright date 2009. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice. Trademarks icontrol, Nordson, and the Nordson logo are registered trademarks of Nordson Corporation.

Lean Recipe Selector Lean Recipe Selector Safety Read and follow all safety instructions. Task- and equipment-specific warnings, cautions, and instructions are included in equipment documentation where appropriate. Make sure all equipment documentation, including these instructions, is accessible to all persons operating or servicing equipment. Qualified Personnel Equipment owners are responsible for making sure that Nordson equipment is installed, operated, and serviced by qualified personnel. Qualified personnel are those employees or contractors who are trained to safely perform their assigned tasks. They are familiar with all relevant safety rules and regulations and are physically capable of performing their assigned tasks. ntended Use Use of Nordson equipment in ways other than those described in the documentation supplied with the equipment may result in injury to persons or damage to property. Regulations and Approvals Make sure all equipment is rated and approved for the environment in which it is used. Any approvals obtained for Nordson equipment will be voided if instructions for installation, operation, and service are not followed. All phases of equipment installation must comply with all federal, state, and local codes. Action in the Event of a Malfunction f a system or any equipment in a system malfunctions, shut off the system immediately. Disconnect and lock out electrical power. Close pneumatic shutoff valves and relieve pressures. dentify the reason for the malfunction and correct it before restarting the equipment. Disposal Dispose of equipment and materials used in operation and servicing according to local codes.

2 Lean Recipe Selector Description The Lean Recipe Selector (LRS) is a PLC based part identification system that works with the Nordson icontrol ntegrated Control System to automatically identify the preset number for parts of different sizes without having to flag every part. The LRS identifies up to 20 parts by their dimensions and associates each part with one of 5 different color groups or a recoat group. A default recipe is also provided for unidentified parts. NOTE: The icontrol system must have icontrol software version 2.2.4.2 or higher installed. Parts must be no more than 20 encoder counts long. The LRS consists of a PLC, power supply, and color touch screen, housed in a pedestal-mounted enclosure. The color touch screen is used to configure and operate the system. The LRS uses the icontrol zone and part width sensors to identify a part and send a preset number to the icontrol system. The icontrol system then uses the preset parameters for gun triggering and powder coating. System Operation NOTE: For accurate part identification, the parts entering the part identification stand must be traveling on a flat, straight section of conveyor and the conveyor should not surge, making the parts sway, while the parts are passing by the sensors. Figure graphically describes system function. Refer to your icontrol manuals for information about installation and configuration of the conveyor encoder, zone photoeyes or scanners, and analog scanners. System nputs Part dentification Stand Lean Recipe Selector icontrol nputs Program Outputs nputs Vertical Sensors 8 discrete signals from zone photoeyes or scanners Horizontal Sensors 2 analog signals from scanners one or two sets of scanners Encoder discrete signal A B 0 discrete inputs (sinking) 2 analog inputs (0 0V) A B A Read input data. Compare to known database of part dimensions. dentify part number. Combine part number with color group number to obtain preset number. Put preset number in front of zone information in shift register. Send all part data to icontrol. 8 discrete outputs for preset number 8 discrete outputs for vertical zone information 2 analog outputs for part width C /O board (discrete signals only) Wago Fieldbus coupler to Modbus TCP (analog signals only) C Operator nterface Figure System Functional Diagram

Lean Recipe Selector 3 Preset Selection The LRS uses the icontrol zone sensors (vertical discrete scanner or photoeyes) and conveyor encoder to detect the part length and height while the analog scanners used with gun positioners measure part width. NOTE: Because the height of the part is determined by the zones the part is detected in, it is important that identical parts are hung with identical hangers. The LRS compares the detected part dimensions to a customer-configured database of dimensions for the 20 part numbers. f the detected dimensions match the dimensions of one of the 20 part numbers, then the LRS applies the part number to the Color Group lookup table to produce a unique preset number between and 00. The LRS sends the preset number to the icontrol system first, then the zone and width information. The Color Groups are selected manually by the operator. The following is an abbreviated version of the Color Group table. A full version is provided on page 0. f Color Group 2 is selected and part number 8 is detected, then preset 38 is sent the icontrol system. f Group 4 is selected and part number 2 is detected, then preset 72 is sent. Preset Number Part Number Group Group 2 Group 3 Group 4 Group 5 Recoat 20 20 2 40 4 60 6 80 8 00 0 20 NOTE: When the LRS is integrated into the icontrol system, the icontrol pickoffs (distance from zone sensors to guns) become virtual instead of absolute. Refer to LRS Pickoffs on page 0 for instructions on setting the icontrol spray gun pickoffs. Recoat Presets n addition to the 00 presets that can be associated with parts, the LRS also provides 20 presets (0 20) for recoat. These are used when the operator manually selects Recoat. The system then identifies the parts by part number and sends the corresponding preset to the icontrol system (for Part preset 0 is sent, and so on). Default Preset The operator can also select a default preset number. f the LRS cannot identify a part, it will send this preset number to the icontrol system. The default preset could contain no parameters, so that the part would not be coated, or a generic set of parameters that would work for all parts being coated at that time. When the LRS cannot identify a part, it generates an alarm. The message Unknown part past photoeyes is displayed at the bottom of the LRS screen and the alarm is logged. Refer to Alarms on page 4.

4 Lean Recipe Selector System Configuration and Setup Main Screen The main screen appears after the system boots up. Figure 2 Main Screen Main Screen Functions Alarm ACK: Acknowledges the alarm and removes the alarm message from the message bar at the bottom of the screen. Refer to Alarms on page 4. Part Names: Opens the part naming screen. Use this screen to assign names to the 20 part types. The names appear on the Part D screen when detected. You must be logged in to the system to make changes on this screen. Part Setup: Opens the Part D Setup screen (Figure 5). Use this screen to configure the Part D system. You must be logged in to the system to make changes on this screen. Part D: Opens the operator screen. Use this screen for normal day-to-day operation. Security: Opens the Log n/log Out screen. Use this screen to log in and out of the system. You must log in to the system to make changes to the setup or configuration parameters. Alarm Log: Opens the Alarm Log screen. Use this screen to view system alarm messages, acknowledge all active alarms, and silence alarm devices. Refer to Alarms on page 4.

Lean Recipe Selector 5 System Configuration: Touch the Nordson logo to open the system configuration screen. Use this screen to set the date, time, and engineering parameters. You must be logged in to the system to make changes on this screen. Security You must log into the system to configure the system. Touch the Security button on the Main screen. The Log n screen appears. Touch the LOGN button and enter the following: User: 06 Password: 06 The User name appears in the Current User field. Touch CLOSE to close this screen. Figure 3 Security Screen

6 Lean Recipe Selector System Configuration Log into the system (refer to Security), then touch the Nordson logo to open the Special Functions screen. See Figure 4. To configure the LRS, enter values for the following functions: Time and Date () Width Scanner Size (2) Width Reading Count (3) Part Too Long Setpoint (4) Conveyor Speed Scaling Factor (6) 3 Sample Width Average (5) (if desired) Handoff Location (2) 4 3 2 6 2 3 5 4 7 8 9 0 Figure 4 Special Functions Screen Screen Functions. Time and Date: Touch the fields to enter the time and date. Touch the Update Clock button when done to update the PLC clock. 2. Width Scanner Size: Enter the length of the width scanners. 3. Width Reading Count: Enter the number of counts from the leading edge of the part at which to read the width of the part. Refer to item 7 to use width averaging over 3 counts. 4. Part Too Long Setpoint: Enter the number of counts (0 999) for the Part Too Long Alarm. f a zone sensor detects a part for more counts than the setpoint, a Part Too Long alarm will be generated. Typically this will indicate a problem with a zone sensor.

Lean Recipe Selector 7 5. 3 Sample Wdith Average: Enabling this function will cause the LRS to take three width samples, starting at the Width Reading Count, and averaging them to arrive at a part width. Enable this function to compensate for part sway on the conveyor. 6. Conveyor Speed Scale Factor: Enter the scaling factor required for the LRS system to convert the encoder signal to feet per minute (FPM). 7. Help: Touch to open Help screen. 8. Alarm Ack: Touch to acknowledge an alarm. Refer to Alarms on page 4 for more information. 9. Alarm Log: Touch to open the Alarm Log screen. Refer to Alarms on page 4 for more information. 0. Shutdown: Use this button to shut down the LRS operator interface before turning off system power. You must be logged in as a Nordson service representative to shut down the operator interface. This function is used only when loading a new program or update into the PLC.. Main Menu: Takes you back to the Main screen (Figure 2). 2. Handoff Location: Distance in encoder counts from the photoeyes to the position where the part data can be sent to the icontrol system. The valid range is 36 to 240 counts. See Figure 7. 3. Clear Alarm History: Clears all alarms from the Alarm Log and the history file. Refer to Alarms on page 4 for more information. 4. Backlight Brightness: Use to change the brightness of the touch screen. Part Setup Part Number Setup See Figure 5. Touch the Part Setup button on the Main screen to open the Part Setup screen. Use this screen and the More nformation Screen to enter the dimensions for each Part Number. f the parts tend to sway on their hangers with conveyor movement, you can use the maximum and minimum length and width parameters to compensate. For example, if part length in zone is 36 counts, you may want to make the maximum count 37 and the minimum count 35.. See Figure 5. Select a Part Number (6). 2. Hang a part on the conveyor and run it through the part D stand. The number of encoder counts that a part was detected for each zone appear in the Last Part Length fields (3) and the width in inches appears in the Last Part Width field( 4). 3. Enter the desired Maximum and Minimum encoder counts for each zone in the length fields (8, 9). Touch a field to enter the count. 4. Enter the Maximum and Minimum width in the width fields (0).

8 Lean Recipe Selector f you want to adjust part number dimensions during production, use the More nformation screen shown in Figure 5. This screen allows you to view the detected lengths and width of the last 4 parts in the queue, select the desired part to change, and adjust the maximum and minimum dimensions. 8 3 9 6 2 0 3 4 5 7 2 4 8 9 5 3 0 6 6 Figure 5 Part D Screen Screen Functions. Zone Sensor ndicators: Light green as long as a part is in front of a zone sensor. 2. Detected Width Left/Right: Width of current part, left and right of conveyor. 3. Last Part Length Counts: Number of counts that last part in part queue was in front of each zone sensor.

Lean Recipe Selector 9 4. Last Part Width: Width of last part in part queue. 5. Last Part/Preset/Length/Name: Part Number, Preset, Length, and Name of last part detected. 6. Part Number Selection: Select Part to set up. 7. Part Name: Last part name. Name is assigned through Part Name screen. 8. Minimum Length Counts: Minimum number of counts, by zone, for selected part number. 9. Maximum Length Counts: Maximum number of counts, by zone, for selected part number. 0. Minimum and Maximum Width: Minimum and maximum width of selected part number.. Part Queue: Part numbers of parts in queue. Last part is at top. 2. More nformation Screen: Touch to open the More Part nformation screen. Use this screen to adjust part number dimensions during production. 3. Main Menu: Takes you back to the Main screen (Figure 2). 4. Length and Width of Parts in Queue: Length counts by zone, and widths, of the last 4 parts in the queue. The queue direction is indicated by arrow, so the last part through the part D stand is the rightmost part. 5. Length and Width of Last Unknown Part: Length counts by zone, and width, of the last part that the LRS was unable to identify. Unidentified parts are coated with the default preset. 6. Back: Takes you back to the Part D Setup screen. Part Names The Part Names screen allows you to assign names to each of the 20 part numbers. Touch a name field and use the onscreen keypad to type in a name for the part number. Touch the Main Menu button to go back to the Main screen. Figure 6 Part Names Screen

0 Lean Recipe Selector icontrol Preset Setup After you have setup your 20 parts, set up presets for each Color Group at the icontrol console, plus the recoat presets, and a default preset. The default preset can be any number from 255, but should be a number above 20. Refer to the icontrol Operator nterface manual 05648 for help in setting presets. Use the following lookup table when setting presets for the parts you have set up. Preset Number Part Number Group Group 2 Group 3 Group 4 Group 5 Recoat 2 4 6 8 0 2 2 22 42 62 82 02 3 3 23 43 63 83 03 4 4 24 44 64 84 04 5 5 25 45 65 85 05 6 6 26 46 66 86 06 7 7 27 47 67 87 07 8 8 28 48 68 88 08 9 9 29 49 69 89 09 0 0 30 50 70 90 0 3 5 7 9 2 2 32 52 72 92 2 3 3 33 53 73 93 3 4 4 34 54 74 94 4 5 5 35 55 75 95 5 6 6 36 56 76 96 6 7 7 37 57 77 97 7 8 8 38 58 78 98 8 9 9 39 59 79 99 9 20 20 40 60 80 00 20 Pickoffs See Figure 7. Normally, when an icontrol system is configured, the pickoff point is located at the zone sensors and the pickoff for each spray gun is the distance from the zone sensors to the spray gun. The icontrol system starts tracking a part when the zone sensors see the part. When a LRS system is installed, the pickoff point becomes virtual. The preset, zone, and width information is sent to the icontrol system after the part exits the part D stand, so the pickoff point is located somewhere between the part D stand and the spray guns, depending on encoder resolution.

Lean Recipe Selector The virtual pickoff point can be determined by running a part through the part D stand while watching the zone indicators on the icontrol nput Status screen. Lay a strip of tape on the floor to mark the position of the leading edge of the part when the zone indicators on the Status screen illuminate. Measure from the tape to the spray guns and enter new pickoffs for each gun on the icontrol Pickoff configuration Screen. icontrol Pickoff without LRS Zone nformation Sent to icontrol (Handoff Location) icontrol Pickoff with LRS Part D Stand Spray Guns nput Status Screen Zone ndicators Pickoff Configuration Screen Figure 7 Part D Screen

2 Lean Recipe Selector Operation Touch the Part D button on the Main screen to open the Part D screen. This is the operator screen. 2 0 9 2 8 7 3 6 4 5 Figure 8 Part D Screen Default Preset: Enter a default preset (7) to use for unidentified parts. The preset can be set up with zero values so that the part is not coated, or with some values that will work for any part currently in production. Automatic Operation: To operate the system automatically, switch the system to Auto mode (9), then select a Color Group (4). Manual Operation: To operate the system manually, switch the system to Manual mode (9), select a Manual Part Number (8), then select a Color Group (4). Recoat: To recoat parts, switch Recoat on (5). The system will send preset numbers 0 20 for parts 20. Screen Functions. Vertical Sensor ndicators: Turn green when sensor is broken by a part. 2. Detected Width Left/Right: Width of current part, left and right of conveyor. 3. Help: Touch to open the Help screen. 4. Select Current Color Group: Touch a Color Group button to select it. The selected group determines the preset sent to the icontrol system. 5. Recoat Toggle Switch: Touch to toggle Recoat presets on or off. When on, presets 0 20 are used with part numbers 20.

Lean Recipe Selector 3 6. Main Menu: Touch to go to the Main screen. 7. Default Preset Number: Touch to enter a default preset number. This preset is sent to the icontrol system when the LRS cannot identify a part. The default preset can be set to generic parameters, or so that the part is not sprayed. 8. Manual Part Number: Touch to enter a part number manually. The system will use this part number and the Color Group selected to determine the preset to send to the icontrol. The Mode switch must be toggled to Manual. 9. Mode Toggle Switch: Toggles the operating mode between Auto and Manual. n Auto mode, the LRS sends preset numbers to the icontrol system automatically; in Manual mode the operator enters the desired preset number. 0. Part Number Detected: Last part number detected.. Last Part Width Detected: Width of last part. 2. Conveyor Speed: Speed of conveyor, in feet per minute.

4 Lean Recipe Selector Alarms The system will generate an alarm if it cannot identify a part, or if a part is too long. The part too long alarm is user configurable through the Special Functions screen (page 6). f an alarm occurs, the alarm message appears on the message bar at the bottom of the screens, and on the Alarm screen (see Figure 9). f an external, customer supplied alarm device is connected to the LRS, it will be turned on. The alarm is also logged into the Alarm history. The history file can be cleared through the Special Functions screen. To acknowledge an alarm, touch the Alarm Ack button on the Main screen. This will erase the alarm message from the message bar. f the part is unidentified, determine why it could not be identified. To the part is too long, check the zone sensors to make sure they are operating properly. 5 2 3 4 Figure 9 Part D Screen Screen Functions. Go to Main: Takes you to the Main screen. 2. Ack All: Acknowledge all active alarms. 3. Silence Alarms: Turns off external alarm device, if connected. 4. Clear Alarms: Clears all alarms from list. Alarms are still retained in history file until cleared through the Special Functions screen. 5. Go to Previous: Takes you back to the previous screen.

Lean Recipe Selector 5 PLC2 CRT223 RCP203 PWS233 CB237 CB324 CB203 CB239 TB TB TB TB TB TB FT 2 3 49 DN RAL END ANCHOR JUMPER END BARRER TERMNAL BLOCK D5PD2 20 V7EA35 C383JC402 492EB3 492W4 CUTLER HAMMER S&S CUTLER HAMMER ALLEN BRADLEY ALLEN BRADLEY PWS238 POWER SUPPLY 24VDC, 90W PS5R SE24 DEC PLC2 MCROLOGX 00 PROCESSOR 763 L6BWA ALLEN BRADLEY PLC2 MCROLOGX EEPROM MODULE 763 MM ALLEN BRADLEY PLC2 MCROLOGX ANALOG MODULE 762 F2OF2 ALLEN BRADLEY PLC2 MCROLOGX RELAY OUTPUT 762 OW6 ALLEN BRADLEY AB 27P T7C4D CRT223 OP. NTERFACE COLOR TOUCH 7 ALLEN BRADLEY RCP203 RCP203 COVER PLATE UTLTY BOX 5836 /2 STEEL CTY STEEL CTY RCP203 DUPLEX RECEPTACLE 5320 CP P&S CB203,237,CB239;CB324 A/R DN RAL DEEPDN ABB 58C7 CB237 CRCUT BREAKER,4 AMP 489AC040 CB203,239 2 CRCUT BREAKER,5 AMP 489AC050 CB324 CRCUT BREAKER,2 AMP PEDESTAL BASE STRAGHT PEDESTAL CONSOLET 489AC020 A8SBASE A44CCOL C20C20 ALLEN BRADLEY ALLEN BRADLEY ALLEN BRADLEY HOFFMAN HOFFMAN HOFFMAN OPERATOR NTERFACE ENCLOSURE TEM QTY. DESCRPTON PART NO. MFG. Figure 0 Lean Recipe Selector Drawing of 4

Lean Recipe Selector 6 200 20 EXTERNAL 20VAC/PH/ SUPPLY 2000 200 228 229 227 227 2000 200 202 203 204 CB203 5AMP 230 PROGRAMMER RECEPTACLE 23 232 205 RCP203 233 206 234 207 235 208 236 209 20 2 22 PROGRAMMABLE LOGC CONTROLLER (PLC) MCROLOGX 00, 763 L6BWA 237 238 239 240 CB237 2370 4AMP PWS238 L N DC OUTPUT AC NPUT DCCOM 2390 24VDC POWER SUPPLY + 239 CB239 5AMP +24VDC POWER SUPPLY DEC PS5R SE24 90W,3.8A 23 24 24 242 25 243 26 244 27 245 28 246 29 247 220 22 253 253 239 DCCOM Communications Cable Ethernet Crossover Cable 248 249 222 223 CRT223 250 25 224 225 226 AB 27P T7C4D OPERATOR NTERFACE (MOUNTED N DOOR) 252 253 254 239 DCCOM 220 220 PANELVEW PLUS 7 24 VDC POWER 227 2000 200 228 228 322 322 255 239 DCCOM 300 400 322 422 LEGEND REMOTELY LOCATED DEVCE OPERATOR NTERACE TERMNAL (O) Figure Lean Recipe Selector Drawing 2 of 4

Lean Recipe Selector 7 300 24VDC NPUT 763 L6BWA 32 227 227 239 2000 200 322 30 302 303 (ORG/GRN) 3030 N 0 ENCODER 323 324 325 CB324 2A RELAY OUTPUT 763 L6BWA 3240 VAC L 304 305 (BLK) (WHT) 3040 3050 N N 2 COM 0 ZONE ZONE 2 326 327 VAC NEUT OUT 0 200 306 (GRN) 3060 N 3 ZONE 3 328 VACOUT 0 ALARM CONTACT CUSTOMER USE 307 308 FROM icontrol PART D J BOX (ORG) (BLU) 3070 3080 N 4 N 5 ZONE 4 ZONE 5 329 330 VACOUT OUT 309 30 (WHT/BLK) (RED/BLK) 3090 300 N 6 N 7 COM ZONE 6 ZONE 7 33 332 OUT 2 VACOUT 2 3 (GRN/BLK) 30 N 8 ZONE 8 333 OUT 3 320 32 N 9 SPARE 334 VACOUT 3 33 335 OUT 4 34 A COM 336 VACOUT 4 35 V(+) 337 OUT 5 36 V2(+) 338 VACOUT 5 37 339 38 340 39 34 320 342 32 343 LEGEND REMOTELY LOCATED DEVCE OPERATOR NTERACE TERMNAL (O) Figure 2 Lean Recipe Selector Drawing 3 of 4

Lean Recipe Selector 8 400 40 402 403 404 405 406 255 DCCOM FROM icontrol GUNMOVER SCANNER J BOX ANALOG /O 762 F2OF2 400 LEFT WDTH N 0 VOLTAGE (+) SCANNER 0 24 N 0 VOLTAGE ( ) 4030 RGHT WDTH N VOLTAGE (+) SCANNER 0 24 N VOLTAGE ( ) 422 423 424 425 426 427 428 422 DCCOM DC OUTPUT 762 OW6 SLOT 3 OUT 0 OUT OUT 2 OUT 3 VDC 0 OUT 4 FROM LNE 303 4250 4260 4270 4280 (ORG/GRN 20) 4240 (BLK ) (WHT 2) (GRN 3) (ORG 4) (BLU 5) ENCODER ZONE ZONE 2 ZONE 3 ZONE 4 ZONE 5 407 408 409 40 4 OUT 0 VOLTAGE OUT 0 CURRENT OUT VOLTAGE OUT CURRENT COMMON 4070 DCCOM 4090 (WHT) (BLK) (GRN) WDTH SCANNER 24 LEFT SDE 0 0 VDC WDTH SCANNERS TO icontrol GUN POSTONER PANEL WAGO ANALOG MODULE WDTH SCANNER 24 RGHT SDE 0 0 VDC 429 430 43 432 433 OUT 5 OUT 6 OUT 7 OUT 8 OUT 9 4290 4300 430 4320 4330 (WHT/BLK 6) (REB/BLK 7) (GRN/BLK 8) (ORG/BLK 9) (BLU/BLK 0) TO icontrol PART D J BOX ZONE 6 ZONE 7 ZONE 8 PRESET D PRESET D 2 42 COMMON 434 OUT 0 4340 (BLK/WHT ) PRESET D 3 43 44 45 46 47 ON Ch0 Ch Voltage (OFF) SET ALL DP SWTCHES TO VOLTAGE MODE 2 Current (ON) Default 435 436 437 438 439 VDC OUT OUT 2 OUT 3 OUT 4 OUT 5 4350 4360 4370 4380 4390 (RED/WHT 2) (GRN/WHT 3) (BLU/WHT 4) (BLK/RED 5) (WHT/RED 6) PRESET D 4 PRESET D 5 PRESET D 6 PRESET D 7 PRESET D 8 48 440 49 44 420 442 42 DCCOM 422 443 LEGEND REMOTELY LOCATED DEVCE OPERATOR NTERACE TERMNAL (O) Figure 3 Lean Recipe Selector Drawing 4 of 4