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SM421 Operation Handbook

PART VI

Additional Check Points

6. Operating the machine after changing the reel

- When you close the reel arm after reel change, you should lift it slightly.

Check Points

The machine will operate only if you lift the reel arm

upwards when you close the reel hanger.

Slow Swing

PART VI. Additional Check Points

If you try to close the arm too hard, you may damage the reel stopper.

Caution

Summary of Contents for SM421

Page 1: ...Operation Handbook SM421 Operation Handbook 2a 8 Version 1 0 P N J68061090A ...

Page 2: ...ark of Microsoft Co Ltd Except for making copies of software for normal use under the copyright law reproduction of the contents of this manual in whole or in part without the prior written permission of Samsung Techwin Co Ltd is prohibited Please send inquiries or comments concerning mistakes typographical errors and omissions contained in this manual as well as ideas for improvement to the follo...

Page 3: ...PART III Production PART II Power Supply and Procedure Preparing for Production Procedure of Power Suppy 10 Procedure Preparing for Production 14 Preparation For Production 20 Production 28 Finishing Production 31 Name of Each Part 5 Name of the Operation Panel 6 Configuration of MMI 7 Table of Contents 3 Overview Operation Process 4 PART VI Additional Check Points Checking Feeder 50 Arranging Bac...

Page 4: ...before starting the part placement in order to increase the placement accuracy of the machine 6 Warm up Select and load the PCB file to work with 7 Loading the PCB file Adjust conveyor width Set the PCB fixing method 8 Setting the conveyor 9 Arranging the backup pins Select the Production menu of the MMI Select the Start submenu Enter production amount in the Production Plan edit box Press the Sta...

Page 5: ... and the configuration of MMI Man Machine Interface AIR PRES SURE SAFE GUAR D OVER RIDE MAIN SWITC H STOP RESET SELEC T FEEDE R CHANG E START READY CH1 TRAY NEXT PREVIO US LAN MCCB GROU ND INTER FACE CH2 FEEDE R STOP RESET SELECT FEEDER CHANG E START READY Name of Each Part 1 Front view of the machine 2 Rear view of the machine ...

Page 6: ...e Operation Panel Selects the operation speed in the Jog Mode UP Increase the speed Down Decrease the speed Changes over the Jog Bang Home and O Line mode Turns on off the vacuum of each head Selects the item to be operated Indicates the movement of each axis and rotation direction Emergency stop button ...

Page 7: ...iguration of MMI Display the Shortcut bar The PCB file name being worked on is displayed A sub menu tool bar is shown Menu New Open Save Save as Merge Exit ErrorMsg Bar Windows Tool A main menu tool bar is shown The state of a Machine IDLE RUN FREEZE WAIT PAUSE EMER Displays the state of a Nozzle ...

Page 8: ... progress Change unit system Product Sub Menu Tab Dialog Box Machine Overview The configuration of production screen Configuration of MMI Displays PCB Data For the detailed description about each function of the Production menu refer to 11 1 Product Main of the Administrator s Guide ...

Page 9: ...SM421 Operation Handbook PART I Machine Overview Machine Overview The configuration of production screen Option Setting dialog box Tape Feeder Monitor dialog box My PCB dialog box ...

Page 10: ... PREV IOUS LAN MCC B GRO UND INTE RFAC E CH2 FEED ER STOP RESE T SELE CT FEED ER CHAN GE STAR T READ Y PART II Power supply and Procedure Preparing for Production This part describes how to supply the power and the items to be checked before starting production 1 Rating voltage and connecting power source Procedure of Power Suppy Check List ...

Page 11: ... appropriate nozzle according to the type and size of the part to be placed PART II Power supply and Procedure Preparing for Production 2 Nozzle type and applied part 1 Type of nozzle Nozzle name CN020 Option CN030 Option CN040 CN065 CN140 CN220 CN400N CN750 CN110 External shape Outside diameter Φ 0 5 Φ 0 6 Φ 0 75 Φ 1 2 Φ 2 2 Φ 3 6 Φ 6 2 Φ 9 0 Φ 12 7 Inside diameter Φ 0 16 Φ 0 28 Φ 0 38 Φ 0 65 Φ 1...

Page 12: ...0 3 1 5 0603 1005 Chip Dedicated CN040 J90550134C 0 5 1 25 1005 1608 SOT Molded part 1 6 x 0 8 CN065 J9055136C 0 8 2 5 2012 3216 MELF Molded part 1 2 X 2 0 SOT23 CN140 J9055256A 2 5 4 0 Aluminum electrolytic capacitor Small Size Tantalum capacitor Trimmer CN220 J9055351A 4 0 7 0 Aluminum electrolytic capacitor Medium Size SOP Narrow SOJ Connector CN400N J9055258B 7 0 10 0 Aluminum electrolytic cap...

Page 13: ... Preparing for Production PART II Power supply and Procedure Preparing for Production 3 Turning on off the main switch 1 Turning on the main switch Turn Off Turn On 2 Turning off the main switch Turn off the main Switch Press the RESET button Click the EXIT button ...

Page 14: ...ction 1 Check the power connection Be sure to check around and inside the machine before turning on the main switch Check if there is any foreign matter such as a chip on the feeder base and whether the feeder is correctly installed Check if the nozzle is blocked with any foreign matter such as solder and the operation of the nozzle spring is smooth Check whether the safety doors at the front and ...

Page 15: ...n 2 Check the air pressure The Range of the rated pressure 0 45 0 55MPa 1 Inspections Pressure Increase Clockwise Pressure Decrease Counterclockwise 3 Check the main switch is on Check the room temperature before turning on the first machine Recommended temperature above 20 If the temperature is below 20 ensure that the room temperature is 20 And then wait for 30 minutes before turning on the mach...

Page 16: ...duction 2 MMI initialization If the power is supplied to the machine the PC is turned on and the MMI is executed automatically to check each module by initializing the program 1 Turn on the main switch 2 Check the MMI initialization and module automatically 3 Press the READY button ...

Page 17: ...uction SM321 1 2 3 PART II Power supply and Procedure Preparing for Production 3 Return to origin Homing When the machine is in Ready state it can be returned to the origin homing 1 Check if the light of the ready button is on 2 Press the Start button 3 It is returned to the origin ...

Page 18: ... 4 Warming Up 1 Selecting the Utility Menu Displays the Utility screen 2 Selecting the Warmup submenu Open the Warm Up dialog box The warm up should be performed for about 10 minutes before starting the part placement in order to increase the placement accuracy Temperature condition 20 28 ...

Page 19: ...d Procedure Preparing for Production 3 Click the Start button Perform the warm up 4 Click the Stop button and close the dialog box after performing the warm up for about 10 minutes PART II Power supply and Procedure Preparing for Production 4 Warming Up ...

Page 20: ...k 20 PART III Production This part describes the production procedure 1 Loading the PCB file Preparation For Production Displays the Product Monitor screen Displays its submenu 1 Select the Product menu 2 Click the Open icon ...

Page 21: ...SM421 Operation Handbook 21 PART III Production Click the Open Select the PCB file to work with 3 Click the Open 4 Select the PCB file PART III Production 1 Loading the PCB file ...

Page 22: ...1 Operation Handbook 22 The file with extension of opt is the optimization completed file The PCB file loading is complete 5 The completion of loading the PCB file PART III Production 1 Loading the PCB file ...

Page 23: ...SM421 Operation Handbook 23 PART III Production 2 Setup the conveyor PART III Production 1 Select the PCB Edit menu 2 Select the Board submenu Adjusting the conveyor width 1 ...

Page 24: ...SM421 Operation Handbook 24 PART III Production 3 Enter the X and Y size of PCB in the 7 Board Size group 4 Click the Conv Width button Adjusting the conveyor width 1 ...

Page 25: ... is the same as the Edge Fixer method but it is a method of pushing twice from the side None It uses only the PCB clamping method for fixing a PCB PCB fixing method setup Select the method to align the PCBs 3 The Fix Type is selected based on the weight of the PCB If the weight of the PCB is more than 1kg select the Edge Fixer 2 PART III Production 2 Setting conveyor ...

Page 26: ...heck Points PART VI Arranging the backup pins 4 1 Open front rear safety door and press the EMG switch 2 Press the STOP button Before arranging the backup pins power off the motor Warning 3 Press the RESET button 4 Install the backup pins to support the PCB Arrange the backup pins after moving the backup table up Warning PART III Production ...

Page 27: ...SM421 Operation Handbook 27 PART III Production PART III Production 5 Close the front rear safety door 6 Press the READY button The backup pin arrangement 4 ...

Page 28: ... 28 PART III Production 1 Loading the PCB file Production 1 Select the Product menu 2 Select the Start submenu F2 Displays the Product Monitor screen If the Start submenu is selected the PCB program is downloaded automatically ...

Page 29: ... III Production 1 Press Start button in the operation pannel PART III Production 2 Starting production Automatic production production Starts production Check if there is a worker around the machine before starting production Warning ...

Page 30: ...oduction plan edit box If the value becomes 0 the production is stopped Select the Start submenu after setting the total number of PCBs to be worked in the Production plan edit box 1 Set the production quantity 2 Press Start button in the operation pannel Starts production Check if there is a worker around the machine before starting production Warning ...

Page 31: ...the Production and shutting down the machine Finishing the Production 1 Click the PCB Stop button 2 Press the RESET button Clicking this button during production will stop the production after finishing the Production of the PCB on work Changes the machine status into the IDLE mode ...

Page 32: ... the changes and exit MMI click Yes button PART III Production Click the Exit icon in the File menu to close the MMI 3 Click the Exit icon in the File menu 4 Shut down the machine 1 Finishing the production and shutting down the machine ...

Page 33: ...andbook 33 PART III Production 33 Turn off the main switch on the front of the machine when the power of PC is off 5 Turn off the main switch 1 Finishing the Production and shutting down the machine PART III Production ...

Page 34: ...ems and taking measures during production 1 Continue mode Halts the production temporarily and then restarts the production Temporary stop In order to restart the production in the Continue Mode the occurred error must not be the one that does not allow the production to be started again Press the RESET button and chanege the machine status into the IDLE mode 1 Select the Stop submenu or press the...

Page 35: ...to stop the machine in emergency 3 Select the Cont submenu 4 Take measures against the error Check the necessary items take action and select Cont submenu Resume the production by pressing the START button 1 Continue mode Halts the production temporarily and then restarts the production ...

Page 36: ...stop the machine in emergency 1 Press the RESET button 2 Press the READY button 2 Start mode Restarts the production after the occurrence of an error 3 Take measures against the error When the machine stops due to an error the machine is in the FREEZE mode Change the machine status into the IDLE mode in order to take measures against the error Releasing the FREEZE Mode 1 ...

Page 37: ...g the production 2 When the production is restarted after taking measures against the error all motors of the machine is returned to the origin and performs the work from the beginning 2 System emergency stop How to take measures against the emergency stop due to the judgment of the system itself 2 Start the production again by pressing the START button ...

Page 38: ...he machine in emergency 1 The emergency stop by operator Emergency Stop Be sure to remove the cause of emergency stop before restarting Warning 1 Press the EMG switch on operation panel or the MOTOR FREE button on the teaching box The emergency stop by operator 1 ...

Page 39: ...ART IV How to stop the machine in emergency PART IV How to stop the machine in emergency Releasing Emergency Stop mode 2 1 Release the pressed EMG switch by turning clockwise 2 Press the STOP button 1 The emergency stop by operator ...

Page 40: ...ergency 3 Find the cause of the emergency stop and remove it 4 Press the RESET button 5 Press the READY button Releasing Emergency Stop mode 2 In case that the machine stops in an emergency state and then the production is restarted the operator must check if there is any component on the PCB due to emergency stop before pressing the READY button If he she finds any it must be removed Caution ...

Page 41: ...PART IV How to stop the machine in emergency 1 Press the STOP button to turn off the buzzer 2 Check the error information displayed on the monitor of the machine 2 System emergency stop How to take measures against the emergency stop due to the judgment of the system itself ...

Page 42: ...ne operation mode into the IDLE mode 2 System emergency stop How to take measures against the emergency stop due to the judgment of the system itself In case that the machine stops in an emergency state and then the production is restarted the operator must check if there is any component on the PCB due to emergency stop before pressing the READY button If he she finds any it must be removed Cauti...

Page 43: ...l agent If the work is stopped due to emergency stop take measures against the error and start the work again from the beginning 5 Press the READY button to supply power to the motor of the machine 6 Return the machine to the origin if necessary PART IV How to stop the machine in emergency 2 System emergency stop How to take measures against the emergency stop due to the judgment of the system its...

Page 44: ...stallation Solder Check Make up 2 Component Placer For more details refer to the section entitled Changing Jobs on the next page 3 Magazine Loader Adjust the conveyor width according to the width of the PCB to be newly worked on 4 Work Table Adjust the conveyor width according to the width of the PCB to be newly worked on 5 Magazine Unloder Adjust the conveyor width according to the width of the P...

Page 45: ...hanging Jobs SM421 Operation Handbook Changing Jobs PART V Changing Jobs 1 Changing the machine status into the IDLE mode 1 Press the STOP button Press the RESET button 2 Check if the machine is in the IDLE mode 3 ...

Page 46: ...46 SM421 Operation Handbook PART V Changing Jobs 2 Removing the feeder Pull the grip back 1 Remove the cover tape 2 Remove the feeder 3 ...

Page 47: ...more details refer to Loading the PCB file of PART III Production Adjust the conveyor width according to the new PCB For more details refer to Adjusting the conveyor width of PART III Production Remove the chips or other foreign matter on the feeder base upper surface and in the slot by using the provided brush or another small brush Before removing the backup pin power off the motor Warning ...

Page 48: ...oints PART VI Fixing the feeder in the slot Fixing the grip Arrange the backup pins after moving the backup table up If the double faced board is on work placing the backup pins wrongly could lead to improper placement or damage the placed components Be sure to adjust the backup pins position correctly Caution Install the feeders in the feeder base by referring to the above feeder installation met...

Page 49: ...49 PART V Changing Jobs SM421 Operation Handbook MEMO ...

Page 50: ...easures for the problems that can occur during machine operation Check Points After mounting the feeder make sure the reel hanger is in contact with the inside of the feeder Make sure the reel hanger rib sits on the reel properly Reel hanger rib guides the reel to feed properly If the rib is out of the reel feeding error may occur Caution ...

Page 51: ...g locker Push Tape Guide Locker Check Points After mounting the part reel on the feeder make sure the locker is properly locked PART VI Additional Check Points If the tape guide and the locker are not locked properly it may collide with the head during operation Caution ...

Page 52: ...g conditions are met when you mount the part reel on the feeder 100mm A 50mm B The tape should extend more than 100 mm from the part adhesion point The vinyl should extend more than 50 mm from the center of the drain gear PART VI Additional Check Points If the part reel is not mounted as in the figure index error may occur Caution ...

Page 53: ...he feeder base 1 Check the probe pins of the feeder 3 Check the LED color of the feeder 2 Secure the grip after mounting the feeder PART VI Additional Check Points When properly installed the LED color is green If the LED color is not green even when the feeder is properly mounted contact theA S center Caution ...

Page 54: ... the emboss tape reel Please refer to the figure on the left when you set the pickup height of the parts For detailed information please refer to 1 3 Reference plane for the z axis height of SM tape feeder p 1 8 in the SM feeder manual Example Paper Type 1608R Z 0 5 Emboss Type Z 0 1 To set the pickup height of the parts select PCB Edit Feeder Z Pickup in MMI PART VI Additional Check Points ...

Page 55: ...reel When you close the reel arm after reel change you should lift it slightly Check Points The machine will operate only if you lift the reel arm upwards when you close the reel hanger Slow Swing PART VI Additional Check Points If you try to close the arm too hard you may damage the reel stopper Caution ...

Page 56: ... If you try to move the reel arm plate sideways as shown in the figure below the reel arm plate may bend RWhen you check the reel information you should open lift the reel arm plate first PART VI Additional Check Points 1 You should open the reel arm before you can check the reel information Caution ...

Page 57: ...s interference between backup pins and parts For a double faced PCB a master PCB is manufactured which has a hole in the bottom area where the parts are mounted When you place the backup pins you should avoid the hole in the PCB Before removing the backup pin power off the motor 2 Arrange backup pins B Place the backup pins where the parts are mounted in the central area The number of backup pins ...

Page 58: ... the backup pins in the central area You should set the height of backup pins after securing the master PCB in the conveyer Set the height so that the pins are in contact with the sides of the PCB Set the height of the central backup pins so that they are on the same level with the pins on both sides PART VI Additional Check Points ...

Page 59: ...in a horizontal direction Place and secure the PCB in the conveyer Then check if the PCB is flat using a ruler Use a ruler to check if the PCB is flat diagonally Use a ruler to check if the PCB is flat in three horizontal positions PART VI Additional Check Points If the PCB is not flat the parts may not be properly placed If the PCB is not flat reset the height of the backup pins Caution ...

Page 60: ...msung Techwin Co Ltd Semi conductor Systems business division http www samsung smt com DongBang Rental B D 1F 333 1 Sangdaewon1 dong Joongwon gu Sungnam shi Gyeonggi do Republic of Korea Post Code 462 807 ...

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