SERVICE NOTES EGX-600/400 Structure & Spare Parts 1 Electrical Section 2 Replacement of Main Parts 3 Adjustment 4 Supplemental Information 5 Troubleshooting 6 Service Activities 7 Contents 1 Structure & Spare Parts 1-1 1-2 1-3 1-4 1-5 4 Adjustment ACCESSORIES ............................................................................ FRAME & CONTROLLER ............................................................ X AXIS .......................................................................
Revision Record Revision No. Date Description of Changes 0 2002.5.28 First Edition 1 2002.7.11 Sect1. [Structure & Parts List] has been added.
To Ensure Safe Work To Ensure Safe Work About and Notices. Used for instructions intended to alert the operator to the risk of death or severe injury should the unit be used improperly. Used for instructions intended to alert the operator to the risk of injury or material damage should the unit be used improperly. * material damage refers to damage or other adverse effects caused with respect to the home and all its furnishings, as well to domestic animals or pets.
1 Structure & Spare Parts 1 Structure & Spare Parts 1-1 ACCESSORY 4 3 1 2 5 8 1 10 9 6 20 18 S1 19 7 17 11 21 14 13 16 12 ENGLISH JAPANESE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 accessory PARTS LIST Parts No.
1 Structure & Spare Parts 1-2 FRAME & CONTROLLER 33 22 9 34 1 S6 30 2 S8 S2 31 21 29 S7 8 16 S2 S7 6 25 19 S7 S7 19 S3 10 18 S11 32 S9 S1 11 27 5 3 1 13 4 S1 S10 S1 S1 20 12 35 S1 S7 26 14 35 28 S1 35 23 S4 S1 7 15 S7 35 S7 24 2 S4
1 Structure & Spare Parts EGX-400 EGX-600 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 PARTS LIST Parts No.
1 Structure & Spare Parts 1-3 X AXIS 23 S4 23 1 S3 S4 41 14 S9 S4 S9 S6 S12 27 30 4 39 S10 S12 40 43 S9 S13 36 S9 S4 S2 S1 26 40 5 S5 28 S4 S4 S8 S12 32 10 2 S9 S7 S4 21 25 10 19 S6 33 S12 38 42 S9 3 S4 S9 S4 S4 29 20 S4 7 S13 12 31 1 18 17 37 S4 S4 S10 8 34 S9 16 S4 S4 S14 S10 S10 10 S4 S12 19 S12 S4 10 22 S4 S11 S9 35 15 6 S11 24 4 13 9 19 11 S4 S4 S4
1 Structure & Spare Parts EGX-400 EGX-600 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 PARTS LIST -Main PartsParts No.
1 Structure & Spare Parts 1-4 Y AXIS S11 S11 36 33 1 34 35 S16 37 25 S18 S2 50 24 S18 S6 9 18 S3 S3 S17 S6 13 32 38 S17 5 S7 22 16 S21 53 20 S3 S5 52 28 S6 27 51 8 31 S14 S15 31 26 S4 S3 12 17 47 5 29 S9 53 S17 26 S3 S21 S9 19 15 14 S20 44 29 S3 2 S10 S15 S3 10 S19 S3 41 S16 43 49 42 39 S4 48 S16 54 4 S19 S19 S16 45 3 S16 S1 S19 40 11 30 6 46 42 S16 1 S12 S16 42 21 7 S9 S9 S3 S10 S19 41 6
1 Structure & Spare Parts EGX-400 EGX-600 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 PARTS LIST Parts No.
1 Structure & Spare Parts 1-5 Z AXIS S5 23 20 S5 1 S4 15 27 S5 9 S5 13 19 11 S19 S5 S5 S6 A S5 44 S9 21 B 5 S5 10 12 S1 34 S12 40 18 29 25 S7 S12 8 36 S5 41 S16 22 S5 2 28 1 33 16 7 S5 24 S13 S2 45 43 S11 33 38 31 35 26 S14 3 S5 S18 S8 S3 S17 S10 A 39 S5 S15 S13 S12 S20 S14 6 S5 4 B 30 S12 17 S5 S2 17 32 42 S13 8 S5 37
1 Structure & Spare Parts EGX-400 EGX-600 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 PARTS LIST -Main PartsParts No.
RS232C CENTRO A B C D E F G H 12729102 3 4 J OI NT B T B H1 5 L C2 P 1 2 CN1 4 D F CN9 Z WS 1 2 0 P P F - 3 6 1 2 4 2 9 1 1 3 U0 T R A N S F O R ME R - P W 2 2 4 5 5 1 1 6 U0 CN1 0 P O WE R + 2 4 V, +1 5 V, + 5 V +3. 3V/ 3 A VM S RA M 1 2 8 Kb y t e S RA M 1 2 8 Kb y t e DRA M 2 Mb y t e M4 A 5 3 2 / 3 2 CN1 0 G Parts No.
2 Electrical Section 2-2 MAIN BOARD ASS'Y Main Board_Arrangement Diagram / component side 2 Indicates revision of the circuit board.
2 Electrical Section Main Board_Component Diagram / component side 2 12
2 Electrical Section Main Board_Arrangement Diagram / soldering side 2 13
2 Electrical Section Main Board_Component Diagram / soldering side 2 14
1 2 3 4 5 53014-05 CN4 VCC T6 1.0K R2 T35 T7 R4 1.0K 1.0K R3 T36 T37 10k R117 ZACLK DDA_MtoS DDA_StoM R122 Not use R1110K C74 C75 C76 C77 CE1000p CE1000p CE1000p CE1000p T34 T5 AVCRNT CE0.022u C66 AUCRNT CE0.022u C67 ZVCRNT R53 330 R54 330 R55 330 R56 330 R1 1.0K CE0.022u C68 ZUCRNT CE0.
VCC3 3 VM NOT USE RA11 5 7 4 8 3 9 2 10 5 4 3 2 1 53014-05 CN8 VCC /MTRERR INT4K /CRDY PANEL_CTS HEAD_COVER VCC1.9 /RTS /CRD 33 R111 T80 T82 T84 T86 For SH3 monitor R132 1.0K R131 10k R130 10k 1 6 PTC3 PTC2 PTC1 PTC0 DRAK0 DRAK1 /DREQ0 /DREQ1 /RESET /RTS /CRD PTC7 PTC6 PTC5 PTC4 PANEL_R Cmd_StoM RS232_R PANEL_T RS232_T Cmd_MtoS C36 CE22p CLK64 2 DTC114EK Q3 VCC3 C8 CE0.
1 2 3 4 5 1.0K R6 T24 C80 C81 T65 T66 T67 T68 VCC T23 C79 T22 1.0K R5 CE1000p CE1000p CE1000p CE1000p C78 53014-05 CN5 YVCRNT YUCRNT CE0.022u C70 R8 1.0K R7 1.0K CE0.022u C71 XVCRNT R57 330 R58 330 R59 330 R2010K R60 XYCLK DDA_MtoS DDA_StoM 10k R120 330 XUCRNT CE0.022u C72 R124 Not use 4 3 2 1 XYCLK DDA_MtoS DDA_StoM 10K VCC3 R21 EXBV8V103J VCC3 RA38 5 5 4 6 6 3 7 7 2 8 8 1 8 7 6 5 8 7 6 5 R129 10k C20 CE0.
53014-08 1 2 3 4 5 6 7 8 CN10 VCC3 R22 10k R23 10k VCC3 TCK TMS TDO TDI TMS TCK CLK64 RD/WR IOPORT TCK TMS TDO TDI PTF0 PTF1 PTF2 PTF3 PTF4 PTF5 PTF6 PTF7 TMS TCK 18 17 16 15 14 13 12 11 VCC3 RD/WR IOPORT D0 D1 D2 D3 D4 D5 D6 D7 T47 C89 CE0.1u A0 A1 A2 A3 A4 A5 A6 A7 E DIR 74LVC245 B0 B1 B2 B3 B4 B5 B6 B7 IC21 C29 CE0.
2 Electrical Section 2-3 SPINDLE BOARD ASS'Y Spindle Board_Arrangement Diagram / component side 2 19
2 Electrical Section Spindle Board_Component Diagram / component side 2 20
2 Electrical Section Spindle Board_Arrangement Diagram / soldering side 2 21
2 Electrical Section Spindle Board_Component Diagram / soldering side 2 22
1 2 3 4 5 53014-05 CN2 SP_U SP_V SP_W EXCML20A390U FL3 EXCML20A390U FL2 EXCML20A390U FL1 Z0SENS 4 3 2 1 VCC 10K R8 VCC TP6 TP7 TP8 U=C1 W=C2 V=C3 IL-FPC-28ST-N 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN1 VCC VCC 4 3 2 1 5 6 7 8 5 6 7 8 4 3 2 1 13 11 5 R45 R46 18k 18k 33 33 1 R4 10K 74LVC07 IC11C 6 74LS14 H8toMMC MMCtoH8 MMC_CLK MMC_CS C5 CE1000p X_LIM Z_LIM /Cmd_H8HS Cmd_MtoS 4 IC1C CE1000p Cmd_H8toM C4 CE1000p C1 5 IC1B
24V 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 3 IC12B R113 33 PANEL_CTS PANEL_RXD 11 8 4 74LVC08 IC8D 10 13 53014-02 1 2 CN12 VCC3 C84 CE0.1u 12 13 9 10 74VHCT14 74LVC08 11 IC12E R111 10k VCC3 VM 24V 15V VCC1.
B4P-VH + B2P-VH 2 1 CN10 + 6 CE2200p 8 7 6 5 6 1 IC17 L4960 NJM2360AM Cd Cs Sl Es V+ Ct VIN GND IC10 7 4 1 2 3 4 R103 33/0.1W 7 - C47 CE470p 1 R94 10K 1W DB1 D10XB20H + D14 D1FS4 + C62 3300u/80V VB L1 R126 100 R121 4.7k R124 6.8k 100u/63V + C51 24V C50 100u/63V R93 10K 1W R86 1.0k R49 18k EMG Q14 DTD113EK R72 10k VCC3 RCH895-181K C78 CE1000p C77 CE1000p R118 33/0.1W R122 4.7k/0.1W 15V 2 R80 4.7k/0.1W R79 4.7k/0.1W Q15 FX20ASJ-06 + C82 100u/25V R117 33/0.
2 Electrical Section 2-4 OTHER CIRCUIT BOARD Other Circuit Board_Arrangement Diagram / component side 2 26
2 Electrical Section Other Circuit Board_Component Diagram / component side 2 27
2 Electrical Section Other Circuit Board_Arrangement Diagram / soldering side 2 28
2 Electrical Section Other Circuit Board_Component Diagram / soldering side 2 29
30 + C20 47u/16V VCC XW XV XU C1 C3 C2 XA XB VCC ZW ZV ZU C1 C3 C2 ZA ZB VCC SP W SP V SP U X LIM Z LIM SP u SP v SP w IL-FPC-28ST-N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CN4 IL-FPC-28ST-N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CN2 IL-FPC-28ST-N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CN1 Z0 SENS +24V HEAD_SW RL_SOL EXCML20A390U FL3 EXCML20A390U FL2 EXCML20A390U FL1
+ C21 47u/16V TO XY JUNCTION BOARD C2 CE0.1u VCC SP W SP V SP U Z0 SENS X LIM Z LIM SP u SP v SP w VCC ZW ZV ZU C1 C3 C2 5597-28APB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CN9 VCC ZA ZB 5597-28APB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CN8 FL7 EXCML20A390U FL9 EXCML20A390U FL8 EXCML20A390U HEAD_SW +24V RL_SOL 18 17 16 15 14 13 12 11 2.2k 2.2k 2.2k 2.2k 2.
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 24 23 22 21 20 19 18 17 16 15 14 13 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 DBLC-J25SAF-20L9 CN15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CN13 56364-060-BXE 3.3k FL16 FL17 FL18 FL19 FL20 12 BUSY /ACK /STB C6 C7 10 9 8 7 6 C8 2 7 1 3 24 23 20 16 13 10 C28 CE1.
VCC + C24 47u/16V VCC JB20-03HG 1 2 3 CN19 C A B EC16B2420403 EN1 JOG BOARD PIC SIRIAL 53014-05 1 2 3 4 5 CN18 NT10-8SAG-10L9 1 2 3 4 5 6 7 8 CN16 TO MMC BOARD 2 1 1 2 3 4 MEB-12C-5 BZ1 C16 CE0.
3 Replacement of Main Parts 3 Replacement of Main Parts Following table describes the necessary adjustment after the replacement of each parts. Replacement Parts X MOTOR Y MOTOR Z MOTOR X AXIS LM GUIDE Y AXIS LM GUIDE 3 X BELT Y BELT Necessary Adjustment 1. X Axis Load Check 1. Y Axis Load Check 1. Z Axis Load Check 1. X Axis Load Check 1. Right Angle Adjustment of X Axis 2. Y Axis Load Check 1. X Belt Tension Adjustment 2. X Axis Load Check 1. Right Angle Adjustment of X Axis 2.
3 Replacement of Main Parts 3 Loosen the screws fixing the Flange and remove the Spindle Belt. Spindle Belt There is the collar on the lower right side of the flange. Be careful not to lose it. 4 Remove the Spring and the Screws, and then remove Spindle Motor with the Flange. Spring Screws 5 3 Screw with collor Screws Flange Loosen the Set screw and remove the Spindle Motor Pulley. Remove the Spindle Motor from the Flange and change it to Set Screw the new one.
3 Replacement of Main Parts 6 Fix the Spindle Motor Pulley to the Spindle Motor with the Set Screw. Top Part Motor Shaft Spindle Motor Pulley When fixing the Spindle Motor Pulley, it is necessary to align the top end of the Spindle Motor Pulley and the top end of the Motor Shaft. Set Screw It is necessary to fix the Set Screw against the DCut part of the Motor Shaft.
3 Replacement of Main Parts 3-2 X Axis Motor_Replacement (Referential Time : 20 minutes) 1 Remove the X Axis Rail Cover, Rail Cover and Right Side Cover. X Axis Rail Cover Right Side Cover Rail Cover 2 Move the Head Carriage to the left end. 3 XY Junction Board Remove the X Motor Cable from the XY Junction Board. X Motor Cable 3 Remove the Spring and after that remove the screws fixing the Flange.
3 Replacement of Main Parts 5 Loosen the Set Screws and remove the X Motor Pulley from the X Motor. Then, remove the X Motor from the Flange and X Motor change it to the new one. X Motor Pulley Flange Set Screws 3 When fixing the Motor Flange, be careful with the direction of the X Motor and the Flange. Cable Direction Fix the Flange to the X Motor while taking care with the cable direction and the bending part of Bending Part the Flange as the figure.
3 Replacement of Main Parts 7 Put through the X Motor Pulley to the Drive Belt. Then, tighten up the Screws with the collar and the other Screws temporarily to the Motor Flange. Drive Belt Flange Screws 3 Screws with the collar 8 Attach the Spring and tighten up the screws. Flange Drive Belt Spring 9 Connect the X Motor Cable to the XY Junction Board. XY Junction Board X Motor Cable Turn on the Power while pressing the [ 10 keys to enter the Service Mode.
3 Replacement of Main Parts the [AXIS X] in the [LOAD] menu and press [ENTER] 11 Select key. Then, Carriage moves to the Limit Position. AXIS X Y Z S Enter the value 500 and press the [ENTER] key. [ENTER] key AXIS X Y Z S VALUE 500 [ENTER] key 3 AXIS X Y Z S VALUE 500 OK 12 40 After setting the value, the load check starts. The Carriage moves in the X direction to check the load.
3 Replacement of Main Parts 3-3 Y Axis Motor _Repalcement (Referential Time : 20 minutes) 1 Remove the Front Cover. 3 Front Cover 2 Disconnect the Y Motor Cable. Y Motor Cable 3 Remove the Spring and the screws fixing the Flange. Then, remove the Y Motor together with the Flange from the Drive Belt. Drive Belt Screws Spring Screw with the collar There is the collar on the lower right side of the flange. Be careful not to lose it.
3 Replacement of Main Parts 4 Loosen the Set Screw and remove Y Motor Pulley from the Y Motor. Y Motor Remove the Y Motor from the Flange and change it to the new one. Set Screws 3 Y Motor Pulley Flange When fixing theFlange, be careful with the direction of the Motor and the Flange. Fix the Flange to the Y Motor while taking care with the cable direction and the projection part of Cable Direction Flange Projection Part the Flange as the figure.
3 Replacement of Main Parts 6 Put through the Y Motor Pulley to the Drive Belt and tighten the Flange with the Motor temporarily. Drive Belt 3 7 Attach the Spring and tighten up the screws. Then, connect the Y Motor Cable. Spring 8 Turn on the Power while pressing the [ ], [ ], [ ] keys too enter the Service Mode. Select the [LOAD] menu by pressing the [MENU] key and [ ], [ ], [ ] + POWER ON press [ENTER] key. [MENU] key CHECK MODE LOAD CON.
3 Replacement of Main Parts 10 3 44 After setting the value, the load check starts. The Carriage moves in the Y direction to check the load.
3 Replacement of Main Parts 3-4 Z Axis Motor_Replacement (Referential Time : 30 minutes) 1 Remove the Spindle Cover. Spindle Cover 3 2 Remove the Junction Board Cover. Disconnect the Z Motor Cable, Z Limit Cable and Spindle Motor Cable from the XZ Junction Board. Spindle Motor Cable 3 Remove the Limit SW and loosen the Spindle Cable Bush. Then, cut off the INSULOCK TIEs and remove the Sponge.
3 Replacement of Main Parts 5 Remove the 4 screws fixing the Carriage Unit. And loosen the 2 Set Screws on the Boss Part of the Z Screw. Then, Loosen the 2 Screws on the Z Screw Support. 3 Boss Part of the Z Screw Screws 6 Detach the Carriage Unit from the Carriage Base. Carriage Unit 7 Remove the Z Motor and change it to the new one. Then tighten up the screws for fixing the Z Motor. Z Motor Screws When fixing the Z Motor, be careful with the direction.
3 Replacement of Main Parts 8 Tighten up the Set Screw on the Boss part of the Z Screw. D-Cut Part Set Screw It is necessary to fix the Set Screw against the D-Cut part of the Z Motor Shaft. Boss Part of the At the same time, please be careful if the top of the Z Motor Shaft hit the Z Screw. Z Screw Z Motor Shaft 3 9 Tighten the 2 Screws on the Z Screw Support temporarily.
3 Replacement of Main Parts 12 Tighten up the screws fixing the Carriage Unit. Screws 3 Carriage Unit Connect the INSULOCK TIEs and the Sponge as the figure. 13 Tighten up the Spindle Motor Cable Bush. Spindle Cable Bush Sponge and INSULOCK TIE Be careful with the position of the Sponge. It is necessary to put it beside the Cable Holder. Cable Holder INSULOCK TIEs Connect the Z Motor Cable, Z Limit Cable and Spinle Motor 14 Cable to the XY Junction Board.
3 Replacement of Main Parts 16 Select the [AXIS Z] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position. AXIS X Y Z S Enter the value 350 and press the [ENTER] key. [ENTER] key AXIS X Y Z S VALUE 350 [ENTER] key 3 AXIS X Y Z S VALUE 350 OK 17 After setting the value, the load check starts. The Carriage moves in the Z direction to check the load. If the check is OK, fix the Cover. If the check is NG, repeat 8 to 10 and 14 to 15 .
3 Replacement of Main Parts 3-5 X Axis LM Guide_Repalcement (Referential Time : 35 minutes) NOTES 1. LM GUIDE has the direction for fixing. Bottom side of the LM GUIDE has the line that indicates its direction and the side plane of the bottom part will be the standard plane. Push the standard plane of the LM GUIDE against the standard plane of the machine when fixing the LM GUIDE.
3 Replacement of Main Parts 3 Disconnect the Z Limit Cable, Z Motor Cable and Spindle Motor Cable from the XZ Junction Board. 3 4 Remove the Screws fixing the Carriage Unit and detach it from the Main Unit. Screws Carrige Unit 5 6 Remove the Carriage Base from the LM Block. Remove the LM Guide and change it to the new one.
3 Replacement of Main Parts Pin When fixing the X LM Guide, be careful with the direction. LM Guide Fix the X LM Guide fitting the standard plane with the Pins as the figure. Standard Plane Pin LM Guide Standard Plane 3 7 Tighten the screws fixing the LM Guide temporarily. Then, tighten up the screws for fixing the LM Guide by pushing to the Pins. LM Guide Pin 8 At first, tighten the Screws fixing the Carriage Base to the LM Block temporarily.
3 Replacement of Main Parts 10 Connect the Z Motor Cable, Z Limit Cable and Spindle Motor Cable to the XZ Junction Board. Then, fix the Limit Switch and Junction Board Cover. 3 11 Turn on the Power while pressing the [ keys to enter the Service Mode. ], [ ], [ ] [ ], [ ], [ ] + POWER ON Select the [LOAD] menu by pressing the [MENU] key and press [ENTER] key. [MENU] key CHECK MODE LOAD CON. CARD [ENTER] key 12 Select the [AXIS X] in the [LOAD] menu and press [ENTER] key.
3 Replacement of Main Parts 3-6 Y Axis LM Guide_Repalcement (Referential Time : 35 minutes) NOTES 1. LM GUIDE has the direction for fixing. Bottom side of the LM GUIDE has the line that indicates its direction and the side plane of the bottom part will be the standard plane. Push the standard plane of the LM GUIDE against the standard plane of the machine when fixing the LM GUIDE. STANDARD PLANE of LM GUIDE Top Side 3 Bottom Side Standard Plane Line 1 Remove the Right Side Cover and Y Rail Cover.
3 Replacement of Main Parts 3 Remove the screws fixing the LM Guide. LM Guide 4 Remove the screws fixing the LM Block on the Carriage Rail and loosen the Set Screws. 3 Carriage Rail Set Screws LM Block 5 Hold the Carriage Rail up and take the LM Guide off. Then, fix the new LM Guide by tightening screws temporarily. Y LM Guide When fixing the Y LM Guide, be careful with the direction. Fix the Y LM Guide fitting the standard plane with Carriage Rail Carriage Rail direction as the figure.
3 Replacement of Main Parts When fixing the Y LM Guide, be careful with the position of the Screws as the figure. 3 6 Fix the Carriage Rail to the LM Block and tighten up the Set Screws and Screws. Set Screws Y LM LM Block Guide 7 8 56 Push the Carriage Rail to the back side of the Machine and tighten up the screws of the front side. Carriage Rail Y LM Guide Move the Carriage Rail to the front side of the machine and tighten the screws of the rear side.
3 Replacement of Main Parts Tighten up the Screws for fixing the Plate and connect the Flexible Cables. Then, close the Clamp. 9 Flexible Cables Fix the Right Side Cover. Clamp Plate Right Side Cover 3 Screws 10 Loosen the Set Screws of the Y Drive Pulley. Y Drive Pulley Set Screws 11 Move the X-Rail to the Rear side frame. Tighten the Set Screws by pushing the X Rail to rear side Y Drive Pulley 12 frame. Make sure that the Y Drive Pulley won't idle.
3 Replacement of Main Parts 13 Turn on the Power while pressing the [ ], [ ], [ ] keys too enter the Service Mode. Select the [LOAD] menu by pressing the [MENU] key and [ ], [ ], [ ] + POWER ON press [ENTER] key. [MENU] key CHECK MODE LOAD CON. CARD [ENTER] key 3 14 Select the [AXIS Y] in the [LOAD] menu and press [ENTER] AXIS X Y Z S key. Then, Carriage moves to the Limit Position. Enter the value 500 and press the [ENTER] key.
3 Replacement of Main Parts 3-7 X Belt_Repalcement (Referential Time : 30minutes) 1 Remove the X Axis Rail Cover, Rail Cover and Right Side Cover. X Axis Rail Cover Right Side Cover Spindle Cover 3 Rail Cover 2 3 Move the Carriage to the Right side by hands. Remove the Junction Board Cover. Carriage Junction Board Cover 4 Remove the screws as the figure and after that, shift the Junction Board Base behind from the Carriage. Screws Be careful the Limit SW.
3 Replacement of Main Parts 5 Loosen the Screw1 and remove the Screw2 and then loosen the Nut2. Nut1 3 Nut2 6 Screw2 Frame Screw1 Move the Z Slider to the bottom part by rotating the Z Screws. Z Screw 7 Loosen the screws from the Belt Holder and after that, remove the X Belt. X Belt Screws Belt Holder 8 Put the new belt through the Belt Holder and tighten up the X Belt Screws.
3 Replacement of Main Parts X Belt When fixing the X Belt, be careful not to overlap the both end of the Belts. 3 Belt Holder 9 Tighten up the Screws as the figure for fixing the Junction Board Base. Screws Be careful the Limit SW. It is possible to break it when you put the Junction Board Base. Junction Board Base 10 Fix the Screw2 temporarily. Nut1 Nut2 Screw2 Frame Screw1 Tighten up the Nut2 so that there is no gap between the 11 Frame and the Nut1.
3 Replacement of Main Parts 12 Push the X-Belt with the Tension Gauge (ST-001) at the center position of the X Belt and check the bending amount ST-001 with the ruler. Confirm that the Pressing Force matches with the Bending Amount in reference to the next table. X Belt 3 EGX-600 EGX-400 Pressing Force Bending Amount 720gf 10.0mm 720gf 7.0mm When the Pressing Force matches with the Bending 13 Amount, tighten up the Screw1 and Screw2. Then, carry out the X Axis Load check.
3 Replacement of Main Parts 15 Select the [AXIS X] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position. AXIS X Y Z S Enter the value 500 and press the [ENTER] key. [ENTER] key AXIS X Y Z S VALUE 500 [ENTER] key AXIS X Y Z S VALUE 500 OK 16 3 After setting the value, the load check starts. The Carriage moves in the X direction to check the load. If the check is OK, fix the Covers. If the check is NG, repeat 10 to 14 .
3 Replacement of Main Parts 3-8 Y Belt_Repalcement (Referential Time : 30 minutes) 1 Remove the Y Rail Cover and the Front Cover. Y Rail Cover Front Cover 3 2 Loosen the Screw1 and remove Screw2 and then loosen the Nut2. Then, remove the Belt from the Idle Pulley. Screw1 3 Frame Belt Screw2 Nut1 Nut2 Loosen the 4 screws and remove the Belt from the Carriage Rail Base. Put the new Belt through the Belt Holder and tighten up the Screws.
3 Replacement of Main Parts 4 Fix the Screw2 temporarily. Frame Belt Screw1 Screw2 Nut1 Nut2 3 5 Tighten up the Nut2 so that there is no gap between the Frame and the Nut1. Frame Screw2 Screw1 6 Push the Y-Belt with the Tension Gauge (ST-001) at the middle position between the Y-Drive Pulley and check the Nut1 Nut2 ST-001 bending amount with the ruler. Confirm that the Pressing Force matches with the Bending Amount in reference to the next table.
3 Replacement of Main Parts 7 When the Pressing Force matches with the Bending Amount, tighten up the Screw1 and Screw2. Then, carry out the X Axis Load check. Frame If the Pressing Force does not match with the Bending Amount, adjust the Belt Tension by Nut1 and 2 again. After that, measure the tension and when the Belt Tension becomes to the proper value, tighten up the Nut1 and 2.
3 Replacement of Main Parts Turn on the Power while pressing the [ 11 keys to enter the Service Mode. ], [ ], [ ] [ ], [ ], [ ] + POWER ON Select the [LOAD] menu by pressing the [MENU] key and press [ENTER] key. [MENU] key CHECK MODE LOAD CON. CARD [ENTER] key 12 Select the [AXIS Y] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position. AXIS 3 X Y Z S Enter the value 500 and press the [ENTER] key.
4 Adjustment 4 Adjustment 4-1 Special Tool Table shown below is a list of special tools recommended by Roland DG Corporation. Tool No.
4 Adjustment 4-2 Service Mode 4 69
4 Adjustment 4 70
4 Adjustment 4 71
4 Adjustment 4-3 HOW TO UPGRADE FIRMWARE (Referential Time : 5 minutes) 1 Connect PC and EGX-600/400 with the PARALLEL CABLE. It is necessary to prepare the followings to upgrade the FIRMWARE. 1. FIRMWARE DISK 2. PC with MS-DOS 3. PARALLEL CABLE 4 2 Turn on the power while pressing [ ], [ ] and [ ] keys. Press [ENTER] key when the right message appears. [ ],[ ],[ ] + POWER ON UPDATE B.1.10 Are you sure? [ENTER ] key UPDATE B.1.10 Send new program 3 Open the [download.
4 Adjustment Booter is included in the Firmware. When the Booter version in the Firmware is upgraded to the new one, carry out the following operation. 5 In order to enter the Service Mode, turn on the power while pressing [ ], [ ] and [ 4 ] keys. Check Mode DIP VOLT BOOT 6 Select the [BOOT] and press the [Enter] key for three seconds. When the "Booter Update Are you sure?" appears, press the [Enter] key.
4 Adjustment 8 When the program update is finished, "Finished" is appeared. Then turn off the Main power Switch. Booter Update *Now Prosessing Confirm the current Booter version by turning on the power while pressing the [ ] key. Booter update Finished ROM Ver 1.20 BOOT Ver 1.
4 Adjustment 4-4 X BELT TENSION ADJUSTMENT (Referential Time : 10min.) 2 Remove the Rail Cover. Rail Cover 2 Loosen the Screw1 and 2 and then, loosen the Nut1 and 2. Tighten up the Nut2 so that there is no gap between the 4 Frame and the Nut1. It is possibe to adjust the X Belt Tension by changing the position of the Nuts.
4 Adjustment 4 When the Pressing Force matches with the Bending Amount, tighten up the Screw1 and 2. If the Pressing Force does not match with the Bending Amount, adjust the Belt Tension by Nut1 and 2 again. After that, measure the tension and when the Belt Tension becomes to the proper value, tighten up the Nut1 and 2.
4 Adjustment 4-5 Y BELT TENSION ADJUSTMENT (Referential Time : 10min.) 1 Remove the Y Rail Cover. Y Rail Cover 2 Loosen the Screw1 and 2 and then, loosen the Nut1 and 2. Tighten up the Nut2 so that there is no gap between the 4 Frame Frame and the Nut1. It is possibe to adjust the X Belt Tension by changing the position of the Nuts.
4 Adjustment 4 When the Pressing Force matches with the Bending Amount, tighten up the Screw1 and 2. If the Pressing Force does not match with the Bending Amount, adjust the Belt Tension by Nut1 and 2 again. After Frame that, measure the tension and when the Belt Tension becomes to the proper value, tighten up the Nut1 and 2.
4 Adjustment 4-6 RIGHT ANGLED ADJUSTMENT OF X-RAIL (Referential Time : 5min.) 1 Remove the Front Cover. Front Cover 2 4 Loosen the Set Screws of the Y Drive Pulley. Y Drive Pulley Set Screws 3 4 Move the X-Rail to the Rear side frame. Tighten the Set Screws by pushing the X Rail to rear side Y Drive Pulley frame. Make sure that the Y Drive Pulley won't idle.
4 Adjustment 4-7 CALIBRATION (Referential Time : 20 minutes) 1 4 2 Attach the ZEC-A2025 and ACRYLIC PLATE (over 25cm x 19cm) to the machine. Enter the SERVICE MODE by turning on the power while pressing [ ], [ ] and [ ] keys and select [XY-COMP.] under the [Check Mode XY-COMP. Z-COMP.] and press [ENTER] key. POWER ON Check Mode Set both [X COMP.] and [Y COMP.] to default [8333] and press the [ENTER] to save the settings. Turn off the power after setting is completed. Check Mode XY-COMP. Z-COMP.
4 Adjustment 5 6 Measure the both X-axis and Y-axis Length. Calculate the calibrating amount by the formula shown at the right. 4 < X-axis Calibration> 0.8333 X 230 = Calibrating Amount Measured Length < Example> When Measured Length is 229.5mm. 0.8333 229.5 X 230 = 0.83512 < Y-axis Calibration> 0.8333 X 190 = Calibrating Amount Measured Length < Example> When Measured Length is 189.5mm. 0.8333 189.5 7 X 190 = 0.
4 Adjustment 8 Select either [X COMP.] or [Y COMP.] whichever to be calculated with [ ] and [ ] keys. Enter the calibrating amount with [ X COMP. Y COMP. <8333> <8333> ] and [ ] keys and press [ENTER] key to save the setting. 4 9 Attach the ACRYLIC PLATE to the machine and turn on the power while pressing [ ] key to enter the [Calibration Mode] so that the EGX-600/400 engraves. And then, check the length. If NG, repeat 6 to 8 . 82 X COMP. Y COMP. <8333> <8333> X COMP. Y COMP.
4 Adjustment 4-8 X Axis Load Check (Referential Time : 8 minutes) 1 Turn on the Power while pressing the [ ], [ ], [ ] keys to enter the Service Mode. Select the [LOAD] menu by pressing the [MENU] key and [ ], [ ], [ ] + POWER ON press [ENTER] key. [MENU] key CHECK MODE LOAD CON. CARD [ENTER] key 2 Select the [AXIS X] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position. AXIS 4 X Y Z S Enter the value 500 and press the [ENTER] key.
4 Adjustment 4-9 Y Axis Load Check (Referential Time : 8 minutes) 1 Turn on the Power while pressing the [ ], [ ], [ ] keys to enter the Service Mode. Select the [LOAD] menu by pressing the [MENU] key and [ ], [ ], [ ] + POWER ON press [ENTER] key. [MENU] key CHECK MODE LOAD CON. CARD [ENTER] key 4 2 Select the [AXIS Y] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position. AXIS X Y Z S Enter the value 500 and press the [ENTER] key.
4 Adjustment 4-10 Z Axis Load Check (Referential Time : 8 minutes) 1 Turn on the Power while pressing the [ ], [ ], [ ] keys to enter the Service Mode. Select the [LOAD] menu by pressing the [MENU] key and [ ], [ ], [ ] + POWER ON press [ENTER] key. [MENU] key CHECK MODE LOAD CON. CARD [ENTER] key 2 4 Select the [AXIS Z] in the [LOAD] menu and press [ENTER] key. Then, Carriage moves to the Limit Position. Enter the value 350 and press the [ENTER] key.
5 Supplemental Information 5 Supplemental Information 5-1 OPERATIONAL SEQUENCE 5 86
5 Supplemental Information ERROR MESSAGE LIST 5 87
5 Supplemental Information 5-2 SENSOR MAP Y LIMIT SENSOR This switch detects the limit in Y direction. 5 X LIMIT SENSOR This switch detects the limit in X direction. SPINDLE COVER SWITCH This switch detects whether the Spindle Cover is opened or closed. 88 Z LIMIT SENSOR This switch detects the limit in Z direction.
6 Troubleshooting 6 Troubleshooting 6-1 POOR ENGRAVING RESULT (Shifting / Wavy line / Unstable depth) Poor Engraving Result Flowchart 6 89
6 Troubleshooting Poor Engraving Result_Outline 6 90
6 Troubleshooting 6-2 NOISE Noise_Flowchart 6 Noise_Outline 91
6 Troubleshooting 6-3 SPINDLE LOCK Spindle Lock_Flowchart 6 Spindle Lock_Outline 92
6 Troubleshooting 6-4 MOTOR ERROR (X, Y, Z AXIS) Motor Error (X, Y, Z axis)_Flowchart 6 Motor Error (X, Y, Z axis)_Outline 93
7 Service Activities 7 Service Activities 7-1 INSTALLATION CHECK LIST EGX-600/400 INSTALLATION CHECK LIST Model EGX-600/400 Serial No. User Name Date Minimum Space Required EGX-600 EGX-400 995mm(W) X 820mm(L) X 521mm(H) 795mm(W) X 719mm(L) X 521mm(H) Classification Purcahse Loan Unit Demo Unit Replacement Unpacking Take the unit out of the carton box.
7 Service Activities Accessories Follow the steps in "Unpacking and Repacking" on the packing carton to take out the included items and accessories. Before you attempt installation, make sure all the included items are present.
7 Service Activities 2. Remove the four nuts and the retainer shown in the figure. 3. Loosen the three screws shown in the figure and remove the guide temporarily 7 4. Slide the bolts left on the table in step 2 to detach them. 5. Mount the guide at its original location. 6. Use the included hexagonal wrench (3mm) to remove the retainers for the spindle head. Then secure the screw on the left side of the head at its original location.
7 Service Activities EGX-600/400 User Explanation Operation Emergency Stop to Ensure Safety The machine immediately stops operating and quits engraving by pressing the emergency stop switch. Switching the Power On and Off Moving the Spindle Head The speed of movement is determined by how you press the movement buttons. This machine has the function that moves the spindle head directly to the back-left position of the table (the VIEW position).
7 Service Activities 7-2 MAINTENANCE CHECK LIST EGX-600/400 MAINTENANCE CHECK LIST Date Model . . Serial No. EGX-600/400 MECHANICAL PARTS Check Points X axis Y axis Z axis 1. Drive Pulley 2. Belt 3. Backlash 1. Drive Pulley 2. Belt 3. Backlash 1. Z Screw 2.
7 Service Activities 7-3 Specification EGX-600 EGX-400 Table type T slot Table size 610 (W) x 407 (D) mm (24 (W) x 16 (D) in.) 407 (W) x 305 (D) mm (16 (W) x 12 (D) in.) Cutting area 610 (X) x 407 (Y) x 42.5 (Z) mm (24 (X) x 16 (Y) x 1-5/8 (Z) in.) 407 (X) x 305 (Y) x 42.5 (Z) mm (16 (X) x 12 (Y) x 1-5/8 (Z) in.) Loadable workpiece thickness Maximum 40 mm (1-9/16 in.) XYZ-axis motor AC servo motors (DAC-FFP), 3-axis simultaneous control Feed rate XY-axis: 0.5, 1 to 100 mm/s (0.02 in./s, 0.
7 Service Activities Interface Specifications Parallel Connector Standard Input signal Output signal I/O signal level Transmission method In compliance with the specification of Centronics STROBE (1BIT), DATA (8BIT) BUSY (1BIT), ACK (1BIT) TTL level Asynchronous Serial Connector Standard Transmission method Transmission speed Parity check Data bits Stop bits 7 100 RS-232C specification Asynchronous, duplex data transmission 4800, 9600, 19200, 38400 Odd, Even, None 7 or 8 bits 1 or 2 bits
EGX-600/400