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YASKAWA YASNAC i80 Maintenance Manual

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DATASHEET
YASKAWA
JANCD-CP01B
OTHER SYMBOLS:
JANCDCP01B, JANCD CP01B, JANCD-CP01B
RGB ELEKTRONIKA AGACIAK CIACIEK
SPÓŁKA JAWNA
Jana Dlugosza 2-6 Street
51-162 Wrocław
Poland
biuro@rgbelektronika.pl
+48 71 325 15 05
www.rgbautomatyka.pl
www.rgbelektronika.pl
www.rgbelektronika.pl
www.rgbautomatyka.pl

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  • Page 1 DATASHEET YASKAWA JANCD-CP01B OTHER SYMBOLS: JANCDCP01B, JANCD CP01B, JANCD-CP01B RGB ELEKTRONIKA AGACIAK CIACIEK SPÓŁKA JAWNA Jana Dlugosza 2-6 Street 51-162 Wrocław www.rgbelektronika.pl Poland biuro@rgbelektronika.pl +48 71 325 15 05 www.rgbautomatyka.pl www.rgbautomatyka.pl www.rgbelektronika.pl...
  • Page 2 YOUR PARTNER IN MAINTENANCE Repair this product with RGB ELEKTRONIKA ORDER A DIAGNOSIS LINEAR ENCODERS SYSTEMS INDUSTRIAL COMPUTERS ENCODERS CONTROLS SERVO AMPLIFIERS MOTORS MACHINES OUR SERVICES POWER SUPPLIERS OPERATOR SERVO PANELS DRIVERS At our premises in Wrocław, we have a fully equipped servicing facility. Here we perform all the repair works and test each later sold unit.
  • Page 3 YASNAC i80 CNC SYSTEM FOR MACHINE TOOLS MAINTENANCE MANUAL...
  • Page 4 The information contained in manual does not provide all details to be met concerning maintenance and troubleshooting. If uncertainties be encountered for particular maintenance opera- tion, refer to following YASNAC i80 documents for additional the information: YASNAC i80 PLC SYSTEM (T OE-C843-11.1) YASNAC i80M SPECIFICATIONS (SIE-C843-11.30)
  • Page 5 ROUTINE INSPECTION ....... . MAINTENANCE INSTRUMENTS ..67 TROUBLESHOOTING .
  • Page 6 CONTENTS Page l.l COMPONENTS AND INTERCONNECTIONS ........2 2.

  • Page 7: Table Of Contents

    CONTENTS (Cent’d) Page 4.2.20 ALARMS 3201 TO 3208 (SERVODRIVE UNIT COMMUNICATION 4.2.21 ALARMS 3301 T03305 (OVERCURRENT) ........100 4.2.22 ALARMS 3311 T03315(MCCB TRIP) .
  • Page 8 CONTENTS (Cent’d) Page 6. MOD ULE/UNIT REPLACEMENT PROCEDURE .“”o”. ”o”c””” ”””” .c0.00”””cooc 143 ”””””””””””””””””””””””””””””””””””” 6.1.1 POWER SUPPLY UNIT (MODEL CPS-12N, MODEL CPS-16F) “ “ o “ “ 00 “ “ “ “ . “ o 144 6.1.2 MODEL JANCD-FCIOOB ”.”.”..”. o... o””” C. COB”””””””””””””””””” “...””””.. 146 6.1.6 MODEL JANCD-FC222/FC224 s“””..
  • Page 9 INDEX Subject Chapter Page ..62 ADJUSTMENTS UPON INSTALLATION ......5 .......135 ALARM 1099 (TEMPERATURE ALARM INSIDE THE PANEL) .
  • Page 10 INDEX (Cent’d) r a r . rage Chapter MACHINE CONTROL STATION........6..6.2 .
  • Page 11 1. OUTLINE The YASNAC i80 provides you with an internal self-diagnosis func- tion. System maintenance can easily by accomplished with DGN and other main functions as listed below; monitors the machine operations inter- nally and can display the status with function keys.
  • Page 12 COMPONENTS AND INTERCONNECTIONS (1) Component Arrangement AC SERVO MOTOR DIGITAL 2nd-AXIS AC SERVO MOTOR 3-PHASE POWER INPUT UNIT SUPPLY DIGITAL GENERAL AC SERVO PURPOSE 1/0 MODULE SPINDLE SPINDLE DRIVE CONTROL CABINET MOTOR UNIT Fig. 1.1 Component Arrangement of YASNACi...
  • Page 13 (2) I n t e r c o n n e c t i o n D i a g r a m CRT PANEL U MODULE MACHINE CONTROL STATION — — ACK BOARD HIF MODULE 16 IN, 32 OUT POINTS —...
  • Page 14 1.1 COMPONENTS AND INTERCONNECTIONS (Cent’d) CRT PANEL CPU MODULE BACK BOARD C050 APM2 MODULE — . CNG5 APM1 MODULE CNG4 CNG3 ACP MODULE HIGH VOLTAGE-UNIT VIDEO KEY, PON ‘POFF P O I N T S CNG2 8 IN, 8 OUT POINTS N IF MODULE 24 IN, 16 OUT POINTS CNG1...
  • Page 15 — CPU MODULE MACHINE CONTROL STATION BACK BOARD HIF MODULE 16 IN, 32 OUT POINTS U N I T l / O M O D U L E HIGH VOLTAGE UNIT — — — CNS3 I- ....J SMEM MODULE TAPE 24 IN, 16 OUT POINTS...
  • Page 16 1.1 COMPONENTS AND INTERCONNECTIONS (Cent’d) CRT PANEL CPU MODULE BACK BOARD MACHINE CONTROL STATION — — — CNG5 CNG4 CNG3 MODULE HIGH V“OLTAGE UNIT VIDEO KEY PON/POFF 40 OUT POINTS CNG2 8 IN, 8 OUT POINTS MODULE R 1’0 RS232C 24 IN, 16 OUT POINTS JAN CD- 40 IN POINTS...
  • Page 17 CRT PANEL CPU MODULE MACHINE CONTROL STATION M A N U A L PG ] ~ ..- - - - - - - - - - - - , 48 IN POINTS ‘N” .— HIGH VOLTAGE UNIT SMEM MODULE TAPE HANDLER CNS2 m...
  • Page 18 1.1 COMPONENTS AND INTERCONNECTIONS (Cent’d) CRT PANEL PU MODULE — BACK BOARD JAN CD- A P M 2 M O D U L E A P M 1 M O D U L E G I F M O D U L E JAN CD.
  • Page 19 I YANEL ‘ CPU MODULE BACK BOARD IN 48 POINTS COMU FILE MODULE HIGH VOLTAGE UNIT CNS: OUT 40 POINTS IN 8 POINTS, OUT 8 POINTS TAPE c N 2 ~ IN 24 WINTS, OUT 16 POINTS CNS1 CNA1 TAPE READER CN12 OUT 40 POINTS CN14...
  • Page 20 1.1 COMPONENTS AND INTERCONNECTIONS (Cent’d) CRT PANEL CPU MODULE COMU MODULE IN 16 POINTS, OUT 32 POINTS cNS4 FILE MODULE HIGH VOLTAGE UNIT CNS3 TAPE CNS2 IN 24 ~lNTS, OUT 16 POINTS ANDLER ‘ T R A N S F O R M E R SMON MODULE IN 40 ~lNTS POWER...
  • Page 21 M o d u l e — Go to (10). — G o t o ( 1 1 ) . YASNAC i80 digital — G o t o ( 1 2 ) . AC servo drive unit — G o t o ( 1 3 ) .
  • Page 22 1.2 COMPONENTS (Cent’d) 9“ AMGC Standard Rack (Model JZNC-IRK22) BATTERY FOR BACKUP (115) Approx. mass :7.5 kg When replacing the battery for backup, remove the battery cover. (one at each side) BATTERY COVER BATTERY FO BACKUP (115) (260) Approx. mass :8.0 kg When replacing the battery for backup, remove the battery cover.
  • Page 23 9“ AMGC Standard Rack (Model JZNC-IRK31 ) BATTERY COVER “ ‘ ~ ” F O R V E N T I L A T I O N — — . — — (113) “157.3 (SPACE FOR CABLES) (270) Approx. mass :12 When replacina the battery for backup, remove the battery cover.
  • Page 24 COMPONENTS (Cent’d) Rack for 14” ACGC (Model JZNC-IRK76) BATTERY COVER 1 ’ ‘ 1 - - - When replacing the battery for backup, remove the battery cover. (two at the left side and one at the right side) Rack for 14” ACGC (Model JZNC-IRK58) BATTERY COVER When replacing the battery for backup, remove the battery cover.
  • Page 26 1.2 COMPONENTS (Cent’d) 14” ACGC Operation Panel (Model...
  • Page 27 JAN CD-FC800) SHORT PLuG FOR CN12 IMSA-9202H–G . ..i ..j ........i .
  • Page 28 1.2 COMPONENTS (Cent’d) T a p e R e a d e r U n i t ( P o w e r B u i l t - i n T y p e ) (Model JZNC-IAU51 ) POWER TERMINAL BLOCK 4- M4 TAP Mounting Hole Processing Diagram...
  • Page 29 (2) JZNC-IRK22 Module Table 1.2 JZNC-IRK22 Module Model Supply Code Abbreviation Remarks AVR0842 JAN CD-FCOOI DTN701O 9“ monochrome CRT/keyboard interface JAN CD-F C1OOC DTN9770 SMEM RAM 384kB JAN CD- FC190-1 DTN7020 memory JAN CD- FC200 DTN6470 SMON S y s t e m m a n a g e m e n t JAN CD-FC21O-1 I DTN6850 I Sequence controller, without RS-232C...
  • Page 30 -----...
  • Page 31 M o d e l JAN CD-FC190-1 Approx. mass :0.32 kg M o d e l JAN CD-FC200 Approx. mass :0.3 kg...
  • Page 32 COMPONENTS (Cent’d) S e q u e n c e C o n t r o l l e r (Model JANCD- ),r----------------------------------- FC21O-1) ‘L -— —...- 2, ----z -.--- ——— — — _________ Approx. mass :0.28 kg Model JAN CD-FC224 (NC program analysis) Approx.
  • Page 33 Board (Model JANCD-FC221 ) M o d e l JANCD- FC230B Approx. mass :0.28 kg...
  • Page 34 1.2 COMPONENTS (Cent’d) Model JANCD-FC242 Approx. mass :0.26 kg M o d e l J A N C D - F C 3 0 0 B - 3 (Feed control: 3 axes) Approx. mass :0.34 kg...
  • Page 35 Model JAN CD- FC31O-1 (Spindle control: 1 axis) FC31 O Approx. mass :0.24 kg...
  • Page 36 1.2 COMPONENTS (Cent’d) (3) JZNC-IRK04 Module Table 1.3 JZNC-IRK04 Module Model Supply Code Abbreviation Remarks JAN CD-FCO02 DTN9770 JAN CD-F C1OOC 9” monochrome CRT/keyboard interface JAN CD-F C190-1 DTN7020 SMEM JAN CD-FC200 SMON System management JAN CD-F C21O-1 Sequence controller, without RS-232C JAN CD-FC222 p r o g r a m a n a l y s i s JAN CD-FC221...
  • Page 37 Approx. mass :2.26 kg JANCD-FC1OOC J A N C D - F C 2 3 0 B J A N C D - F C 2 1 O - 1 For the models description shown above, see Table 1.2, and for the model JANCD-FC222, see Table 1.11.
  • Page 38 COMPONENTS 1 . 2 (Cent’d) Model JAN CD-FC31O-2 (Spindle control: 2 axes) Approx. mass :0.2 kg Model JAN CD-FC241 FC241 Approx. mass: 0.28...
  • Page 39 JZNC-IRK31 Module Table 1.4 JZNC-IRK31 Module Remarks Model JAN CD- FCO06 DTN1023O 9“ JAN CD-F C1OOC DTN9770 monochrome CRT/keyboard interface JAN CD- FC191-1 I D T N 1 O O 3 O I SMEM2 ] FC200 memory RAM 384kB JAN CD- FC200 SMON System management DTN6850...
  • Page 40 1.2 COMPONENTS (Cent’d) M o d e l JANCD-FC191-I _ Approx. mass :0.25 kg Model JANCD-FC250 FC250 Approx. mass :0.27 kg...
  • Page 42 1.2 COMPONENTS (Cent’d) (5) JZNC-IRK41 Module Table 1.5 JZNC-IRK41 Module Type Remarks S u p p l y code CPS-12N JAN CD- FCO06 DTN1023O JAN CD- FC1OOC DTN9770 9“ monochrome CRT/keyboard interface JAN CD-F C191-1 SMEM2 DTN1OO3O JAN CD- FC200 SMON DTN6470 System management...
  • Page 43 Model JANCD-FC251 FC251 - - - - - - - - - - - , 1. I _ \ ’ _ _ _ _ _ _ _ _ _ _ _ _ _ ____. ) M o d e l JANCD-FC265 FC265 II II II 11...
  • Page 44 1.2 COMPONENTS (Cent’d) (6) JZNC-IRK76 Module Table 1.6 Model Abbreviation Remarks JAN CD-FC050 DTN8030 ABB1 JAN CD-F C190-1 DTN7020 SMEM JAN CD-FC200 DTN6470 SMON System management JAN CD- FC21O-1 DTN6850 Sequence controller, without RS-232C JAN CD-FC224 DTN9450 INTEX3 NC program analysis JAN CD- FC221 DTN801O ROMS...
  • Page 45 •1 . . . •1...
  • Page 46 1.2 COMPONENTS (Cent’d) I n t e r f a c e module (Model JAN CD-FC400) Approx. mass :0.28 kg ACGC Main Modul (Model JANCD- FC41O) Approx. mass :0.46 kg...
  • Page 47 R O M B o a r d ( M o d e l ~ JANCD-FC221 ) Approx. mass :0.07 kg (Model JANCD- Approx. mass :0.28 kg “-...
  • Page 48 COMPONENTS (Cent’d) A C G C A p p l i c a t i o n Memory Module (Model JANCD-FC430) Approx. mass :0.28 kg ~ A C G C Application Memor (Model Approx. mass :0.28 kg...
  • Page 49 (7) JZNC-IRK58 Module Table 1.7 JZNC-IRK58 Module Model Remarks AVR843 21A, +24V 1.5A, +12V 1.3A, -12V 0.3A JANCD-FC052 ABB2 slot back board JAN CD- FC190-1 I DTN7020 I SMEM JAN CD-FC200 S M O N I System management JANCD-FC21O-1 I DTN6850 I INTEX2 JAN CD-FC222 program analysis...
  • Page 50 1.2 COMPONENTS (Cent’d) Model JAN CD-FC052 J A N C D - F C 2 1 O - 1 For the models description shown above, see Table 1.2. For the models description shown above, see Table 1.3. J A N C D - F C 4 1 O For the models description shown above, see Table 1.6.
  • Page 51 (8) JZNC-IOPOI E Module Table 1.8 Module Model Supply Code Abbreviation Remarks Panel interface (for CRT) JAN CD- FC900B-1 DTN8500 JAN CD-FC901 DTN6670 F K E Y Function keyboard JAN CD-F C903-1 DTN8080 PI02 Panel 1/0 lHPG 9“ monochrome graphic CRT unit MD T948B-3B Keyboard unit D E9400035...
  • Page 52 COMPONENTS (Cent’d) (9) JZNC-IOPI 1 E Module Table 1.9 Model Supply Code Abbreviation Remarks JAN CD-F C950-1 DTN8190 Panel interface JAN CD-FC951 DTN8050 F K E Y Function keyboard TX1424AD 14” monochrome graphic CRT unit DE8412739 SW826 P a n e l I n t e r f a c e ( M o d e l JANCD-FC950-1 ) r Approx.
  • Page 53 Table 1.11 Option Modules Model upply Code Abbreviation Remarks JAN CD-FCIIO DTN6450 Communication module JAN CD-F C120-I DTN6370 FILE Expanded RAM 64kB (320 m) DTN6760 JAN CD- FC120-2 FILE Expanded RAM 192kB (640 m) JAN CD- FC120-3 DTN6770 FILE Expanded RAM 448kB (1280 m) DTN6980 JAN CD-F C120-4 FILE...
  • Page 54 COMPONENTS (Cent’d) Communication Module (Model JANCD-FC1l O) Approx. mass :0.31 kg Expanded RAM FC 120 (Model JANCD-FCI 20) Approx. mass :0.27 kg...
  • Page 55 Sequence Controller (Model JANCD- FC21 O-2) Approx. mass :0.32 kg NC Program Analysis (Model JANCD-FC222) Approx. mass :0.42 kg...
  • Page 56 COMPONENTS (Cent’d) F l o p p y D i s k C o n t r o l (Model JANCD- T h i s f i g u r e s h o w s m o d e l attached to model ACGC Debug Memory Module (Model...
  • Page 57 P a n e l 1 / 0 ( M o d e l s J A N CD-FC903-2 and -3) -No CN23 /—. , “ P a n e l I n t e r f a c e ( M o d e l s J A N CD-FC950-2, -3, and -4) M o d e l h a s n o C N E .
  • Page 58 1.2 COMPONENTS (Cent’d) (12) Combination of Servopack (SC Type) and Motor Table 1.12 Combination of Servopack (SC Type) and Motor SE RVOPACK CACR-IR Motor Model 10SC 15SC 20SC 30SC 44SC USA ME D-03BS USA ME D-06BS USA ME D-09BS S e r i e s U S A D - 1 2 B S USA ME D-20BS...
  • Page 59 (13) Combination of Servopack (SB Type) and Motor Table 1.13 Combination of Servopack (SB Type) and Motor SE RVOPACK CA CR-IR Motor Model 05SB 10SB 15SB 20SB I 30SB I 44SB USA ME D-06BS USA ME D-09BS S e r i e s USA ME D-30BS USA ME D-44BS USAF ED-05CS...
  • Page 60 1.2 COMPONENTS (Cent’d) SERVOPACK Model CACR-IR03-20SB HOLE (2 PWB/ P A C K I N G HEAT SINK 1 MCCB’ (145) ‘ NAME PLATE EXTERNAL TERM IN=L (TERMINAL SCREW M4) CLIPPING HOLE SE RVOPACK Manufacturer Connector Model 4 - M 6 Honda Communication MOUNTING HOLE , M R - 2 0 R F A...
  • Page 61 SERVOPACK Model CACR-IR30SB PACKING HEAT SINK M 4 ) S C R E W “ ’ ’ SE RVOPACK Manufacturer Connector Model Honda Communication MR-20RFA Industry Co., Ltd. Mounting Hole Processing Diagram Honda Communication MR-20RMA Industry Co., Ltd. Approx. mass: 9kg...
  • Page 62 1.2 COMPONENTS (Cent’d) SERVOPACK Model CACR-IR44SB PACKING HEAT SINK 1 MCCB E x T E R N A L E R M AMEPLATE I N A L SE RVOPACK M a n u f a c t u r e r MOUNTING HOLE Connector Model...
  • Page 63 MOUNTING PL4TE ’ ’ 1111 1111 1111 II II 1111 1111 1111 ——— —— CUPPING MOUNTING HOLE Mounting Hole Processing Diagram A , , , . , SE RVOPACK Manufacturer Connector Model Honda Communication Honda Communication MR-20RMA Industry Co., Ltd.
  • Page 64 COMPONENTS (Cent’d) (14) Spindle Drive Unit (VS-626MTIII) Table 1.14 Spindle Drive Units S p i n d l e M o t o r Specification Remarks Drive Unit M o d e l S u p p l y C o d e Model Flanged UAASKA-04CA1...
  • Page 65 (15) Spindle Drive Unit (VS-626VM3) Table 1.15 Spindle Drive Units Drive Unit Model S u p p l y C o d e R e m a r k s M o d e l UAASKA-04CZ1 Flanged end — UAASKA-06CZ3 Foot-mounted type UAASKA-06CZ1 Flanged end...
  • Page 66 (Cent’d) 1.2 COMPONENTS (16) Maintenance Unit Table 1.16 Maintenance Unit Supply Code Abbreviation Remarks Model DUN20560 Sequence ladder editing unit — DUN20290 FDD unit for developing ACGC DUN20770 AXIM Monitor board for software support...
  • Page 67 2. ROUTINE INSPECTION SCHEDULE This section explains the requirements to be observed for maintenance time in order to keep the equipment in optimum operating condition for an extended period. CONTENTS ....2.
  • Page 68 2.1 ROUTINE INSPECTION Table 2.1 shows items that should be inspected routinely. Table 2.1 Routine Inspection W i t h t h e W i t h t h e S e c t i o n C h e c k I t e m F r e q u e n c y R e m a r k s...
  • Page 69 2.2 TAPE READER MAINTENANCE TAPE RETAINER LIGHT EMITTING DIODE TAPE GUIDE READER HEAD (1) Cleaning the Tape Reader Head (as required) contamination Remove tape and dust from the glass with a blower brush. If the glass is stained with oil or oily dust, wipe it using gauze or a soft cloth with absolute alcohol.

  • Page 70: Control Panel

    2.3 CONTROL PANEL This section explains YASKAWAIS standard cabinet. For cabinets customized for customers, refer to the manual issued by machine manufacturer. Checks for Tight Closing (daily) of Doors The control panal is con- ( a ) structed as a dust-proof, sheet-steel enclosure with gasketed doors so as to keep out dust and oil mists.
  • Page 71 ( 2 ) C h e c k i n g f o r O p e n i n g a n d (monthly) Damage Check gaskets on the rims Is the packing damaged? of front and rear doors. (b) Check if the inside of en- closure is dusty.
  • Page 72 SERVOMOTOR Vibration and Noise (daily or as required) hand Vibration can be checked by resting the hand on the “i~ra~ion -- motor, and for noise, using a listening stick is recom- mended. If any abnormali- t y is found, contact main- tenance personnel immediate- ly .
  • Page 73 No commercially available batteries can be used. When replacing the battery, be sure to contact your YASKAWA representative. <Replacing Procedure> Depress the POWER OFF pushbutton. If a door interlock switch is provided, turn it OFF.
  • Page 74 2.5 BATTERY (Cent’d) Fig. 2.3, Fig. 2.4 shows the arrangement of LED and the battery. F i g . 2 . 3 A r r a n g e m e n t o f L E D a n d B a t t e r y (9”...
  • Page 75 Battery NC memory Bettery elerm encoder Fig. 2.5 Battery Layout (9” AMGC NC Rack 3) 000 The procedure for checking a defective battery is completed at this point. Battery model: ER6V3 Supply code BA507 Turn the power OFF. Use a screwdriver to remove the screws and remove the battery cover.
  • Page 76 2.5 BATTERY (Cent’d) With the power ON, make sure that the blinking display on the CRT screen or the red LED at the front of the model JANCD-FC200, model JANCD-FC300B and model JANCD-FC400 boards goes OFF. If they are still illuminated, it is due to an improper battery connection or a defective battery.

  • Page 77: Maintenance Instruments

    3. MAINTENANCE INSTRUMENTS This section describes maintenance instruments. C O N T E N T S MAINTENANCE...
  • Page 78 3. MAINTENANCE INSTRUMENTS (Cent’d) ( 1 ) M e a s u r i n g I n s t r u m e n t s Table 3.1 Measuring Instruments Name Allowable Measuring Range Purpose 10 to 300 VAC To measure AC power (at 40 to 100 Hz) voltages...

  • Page 79: Troubleshooting

    4. TROUBLESHOOTING T h i s s e c t i o n d e s c r i b e s t r o u b l e s h o o t i n g b y a l a r m c o d e s , troubleshooting w i t h o u t a l a r m c o d e s , s u p p l y v o l t a g e...
  • Page 80 4.2.18 ALARMS 3161 TO 3168 (ABSOLUTE ERRORS)• 00 ..C....• ..O... 98 4.2.19 ALARMS 3181 TO 3188 (POSITION ERRORS) ..........99 4.2.20 ALARMS 3201 TO 3208 (SERVODRIVE UNIT COMMUNICATION ERRORS) ..
  • Page 81 4.1 TROUBLE IDENTIFICATION Try to fully analyze the circumstances in which trouble occurs. This is necessary for identifying the trouble and/or for assisting YASNAC service personnel who may be called in to correct the trouble. Verifying the following points will minimize the down time system.
  • Page 82 4.1 TROUBLE IDENTIFICATION (Cent’d) 4.1.2 RECOGNITION OF NC SYSTEM Ensure the following points so as to correctly recognize the status of the machine and equipment regardless of the details of the trouble. (1 ) Name of machine manufacturer ( 2 ) T i m e o f d e l i v e r y (3) Name and model of machine (4) Name and model of NC unit and others The NC unit is provided with an interlock...
  • Page 83 (5) NC System Software YASNAC i80 software is identified by a system number and version number. System Number (NC: [1;::[::2[: -[1[: ) A system number denotes the number of the system software and consists of five integer digits and a revision number of two digits.
  • Page 84 4.1 TROUBLE IDENTIFICATION (Cent’d) System Consistency ( c ) The function is provided to check whether NC basic software products have version numbers that are consistent with CPUS. ( ii) For optional software products, only the integer part of the system number is checked for con sistency.
  • Page 85 The screen is displayed as shown in the figure below. 0 1 2 3 4 5 N12345 VERS1ON NO. $OPTION VERSION NO cOM : v 0 2 . OK— -N C : 01271–00 : VO1.01 OK AxIS3 : VO1.01 OK SMON System number : VO 1.01 OK...
  • Page 86 . YASNAC SELF TESTING!! M* NC : 01271–00= Fig. 4.3 Version Number Display Screen ( 6 ) A s r e q u i r e d , check whether parameters match the list supplied with YASNAC i80.
  • Page 87 4.2 TROUBLESHOOTING BY ALARM CODES This description covers the troubles displayed by alarm codes that were recognized by diagnostic function of NC unit during normal operation. For details, refer to Section 8 of the Appendix “List of Alarm Codes ‘t , which is separate from the YASNAC i80M or L instruction manual.
  • Page 88 4.2 TROUBLESHOOTING BY ALARM CODES (Cent’d) Table 4.1 Classification by Alarm Number Reset, Method, Remarks Explanation stop output #oooo Block stop Reset ,peration, error occurring #oo49 ven in BG #oo50 Reset. Power off in case of Block stop #0050 and #0051 #oo99 ing in BG Reset...
  • Page 89 Job Selection Soti key 4.2.1.1 ALARM INDICATION JOB Function selection soft key Depressing the job selection soft key lALAR~~l causes either of the following functions to be displayed: U s e r s ’ f u n c t i o n [ r e f e r t o ( 2 ) ]...
  • Page 90 4.2 TROUBLESHOOTING BY ALARM CODES (Cent’d) (1 ) Alarm Function Depressing the fun ction selection soft key causes all alarms to be displayed. ALARM 0 1 2 3 4 5 N12345 3000: SERVO UNREADY 0411: ZR UNREADY (X) S T P MEM 3000 :SERVO POWER UNREADY See (2) for the following: Sequence error O: 1080...
  • Page 91 (2) U s e r s ’ F u n c t i o n Depressing the nction selection soft key causes the users’ function screen to be displayed. key for switching of pages. 0 1 2 3 4 5 N12345 USER’S MES.1 POSIT Users Function Screen...
  • Page 92 4.2 TROUBLESHOOTING ALARM CODES (Cent’d) (PARITY ERROR) 4.2.2 ALARMS 0010 AND 0011 Table 4.2 Cause of Trouble Check Method Solution Alarm 0010 Clean tape reader. (TH Error) Check tape itself if the s checked on the NC tape. feed hole is faulty and/or the nap is raised on the hole.
  • Page 93 4.2.3 ALARMS 0016,0017,0018,9016, 9017 AND 9018 Cause of Trouble Check Method Solution Alarm 0016 Communication error of RS-232C Check cable grounding. 9016 (ex. too rich noise level) (Communication Error) Alarm 0017 After RS-232C interface stop code was output, 9017 more than 10 characters were read. ( Overrun) Alarm 0018 RS-232C interface line was erroneously selected.
  • Page 94 4.2 TROUBLESHOOTING BY ALARM CODES (Cent’d) S e t t i n g o f A p p l i c a b l e I n t e r f a c e baud rate, stop bit length, Set the data transmission and control code sending command specifications.
  • Page 95 Table 4.3 shows settings of serial interface. Table 4.3 Settings of Serial Interface output M e n u I t e m I n p u t YE tape puncher tape reader UNIT General-purpose RS-232C First First PORT Second Second BAUD RATE 1200 1200...
  • Page 96 TROUBLESHOOTING BY ALARM CODES (Cent’d) For example, to switch from the first port to second port: Put the cursor on the port to switch to. Depress the operation selection key . 1 Depressing the desired soft key writes data to the cursor position determined above.
  • Page 97 DB-9P Keep cable length from tape reader to main board (model JANCD-FC200) less than 3m. Contact your YASKAWA representative in advance if it is necessary to exceed 3m. E x a m p l e o f 1 s t...
  • Page 98 Call our service person- specified value (70 “C f 3 “C) Ensure that air comes out of exhaust nel Yaskawa representa- by measuring at top of port at the cooling duct. tive (YASREP). Ensure that air intake port of cooling If cooling duct is result of fan failure.
  • Page 99 4.2.5 ALARMS 2061 TO 2068 (ZERO POINT RETURN AREA ERROR) Table 4.7 Cause of Trouble Check Method Solution Zero point return start Return it to the deceler- position was at zero the deceleration LS DECLS: ation LS or try the zero point side rather than point return again from a at deceleration LS side...
  • Page 100 4 . 2 TROUBLESHOOTING BY ALARM CODES (Cent’d) ALARMS 4.2.6 2071 TO 2078,2081 TO 2088 (REFERENCE POINT RETURN AREA ERROR) Table 4.8 Check Method Solution Cause of Trouble Adjustment of replacement This type of alarm results Observe DECLS chattering: when reference point #3073 [/0 Signal Failure of module...
  • Page 101 S o l u t i o n Machine runs too heavy. Observe reference torque by using Lighten machine load. monitor board. Servo error pulse exceeds Check error pulse in the error pulse setting range. display. unit may be defective. Contact your YASKAWA...
  • Page 102 NC unit. display and read the values of X-, Y-, Z-, Contact machine manu- 4th and 5th. axis. facturer. Replace PG or servo. PG signal keeps feeding. Contact your YASKAWA representative. Replace FC300B. Contact your YASKAWA representative.
  • Page 103 Failure of FC230B or This FC230 failure if alarm 3002 lights Replace FC230B or FC260, even at #3500 Dz = 1 Contact your YASKAWA representative. Drop of +24 V power Check +24 VDC power. If the voltage is Replace CPS-12N or voltage below +20 V, it indicates possible trouble.
  • Page 104 4.2 TROUBLESHOOTING BY ALARM CODES (Cent’d) 4.2.11 ALARMS 3041 TO 3048 (EXCESSIVE POSITION LAG) Excessive position lag results when the lag of machine to command value exceeds 120% at 100% rapid traverse rate. Table 4.13 Cause of Trouble Check Method Solution Motor load is too large Observe motor current or torque...
  • Page 105 Replace the spindle controller (speed com- controller unit. mand continues) Wiring failure Refer to Section 12 of YASNAC i80 Connecting Manual (TOE-C843-11.5). Incorrect setting of PG Determine correct PG magnification Set correct PG magnification ‘rem PG pulse count, gear ratio, ball- magnification.
  • Page 106 Replace AC Servo drive FC300B failure wiring is correct. unit or FC300B board. It may cause an alarm. Contact your YASKAWA representative. 4.2.14 ALARMS 3081 TO 3088 (PG DISCONNECTION ERROR) Signal wire disconnection check of A and B phases from Table 4.16...
  • Page 107 Table 4.18 Alarms 3121 to 3125 (Excessive Speed) Cause of Trouble Check Method Solution Erroneous wiring of Check wiring according to YASNAC i80 If erroneous wiring is motor Connecting Manual (T OE-C843-11 .5). found, correct the wiring. Erroneous wiring of...
  • Page 108 Check whether the alarm is caused merely Replace model JANCD- by application of control power. FC300B board. Erroneous wiring of Check wiring according to YASNAC i80 If erroneous wiring is motor Connecting Manual (T OE-C843-11 .5). found, correct the wiring.
  • Page 109 Solution Check Method Cause of Trouble Refer to Section 11 of Erroneous wiring Check wiring according to YASNAC i80 YASNAC i80 Connecting Connecting Manual (TOE-C843-11.5). Manual (TOE-C843-11.5) and correct the wiring. Check setting of ID switch of AC servo drive Refer to Section 11 of...
  • Page 110 4.2 TROUBLESHOOTING BY ALARM CODES (Cent’d) 4.2.21 ALARMS 3301 TO 3305 (OVERCURRENT) Table 4.23 Alarms 3301 to 3305 (Overcurrent) Causeof Trouble Check Method Solution Control board fault Alarm occurs immediately after control power Replace is turned ON. Current feedback Alarm occurs after main power is turned ON. Replace circuit error MCCB is not tripped.
  • Page 111 4.2.24 ALARMS 3331 TO 3335 (OVERVOLTAGE) Table 4.26 Alarms 3331 to 3335 (Overvoltage) Solution Causeof Trouble I Check Method Alarm occurs when motor is started or slowed Check load machine Excess load down. inertia converted into motor axis. Replace Regenerative Alarm occurs when motor is started or slowed processing circuit down.
  • Page 112 4.2 TROUBLESHOOTING BY ALARM CODES (Cent’d) 4.2.27 ALARMS 3361 TO 3365 (WIRE BREAK IN CURRENT INSTRUCTION CABLE) Table 4,29 A l a r m s 3 3 6 1 t o 3 3 6 5 (Wire Break in C u r r e n t I n s t r u c t i o n Cable) Cause of Trouble Check Method Solution...
  • Page 113 Nor- trouble may be in the Lights when m al power unit. Contact POWER Green SOURCE invut your YASKAWA above status at NCMX ON, representative Lights at +5 V +5 v If overcurrent causes Trouble...
  • Page 114 NC unit. Turn check for proper AC input voltage and on the main power under ensure power is OFF. emergency stop conditions. Contact your YASKAWA representative immediate- ly if it is “CPU ERROR”. If normal, start operation after ensuring correct parameters, settings, offsets and programs.

  • Page 115: Control Panel

    4.3.2.2 DETAILS OF FUNCTION Backup memory CMOS existing only in model JAN CD- boards are self-diagnosed. Self-diagnosis includes items checked at system startup and after startup. CMOS Check ( a ) ( i ) T o t a l C h e c k Total check is made after system startup and CMOS error is detected by total check sum on CMOS memory.
  • Page 116 4.3 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) A check is made at system srartup to see if CMOS data to be backed up from each CPU was saved c o r r e c t l y a t p r e v i o u s p o w e r o f f . This check is performed or not depending on the system number.
  • Page 117 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202. 203 FC21O 210 ‘ FC222/FC224 2 0 0 , 221, 222, 223, 224, 225, 226, 227 FC230B 230. 231 i 8 0 B FC260 260, 261 i 8 0 B FC265 240, 245 FC300B...

  • Page 118: Troubleshooting Without Alarm Codes

    4.3 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) ( 3 ) Operation Monitoring b} S o f t w a r e Normal operation of the entire system is monitored by software. System software checks whether a partner CPU is If the partner CPU normally operating among CPUs.
  • Page 119 ( 6 ) L E D D i s p l a y Self-diagnosis results are displayed on 7-segment LED on the model JAN CD-FC200 board. ( a ) I n i t i a l S e l f - D i a g n o s i s S t a t u s D i s p l a y a t P o w e r on Pass indication is made on the initial self-diagnosis display screen at power on.
  • Page 120 4.3 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) (c) System E r r o r I n d i c a t i o n When a major error occurs in the system, the entire system is stopped, a system error is displayed on t h e t h e c o n t e n t s a r e d i s p l a y e d o n s c r e e n ,...
  • Page 121 ( 8 ) Expanded Memory Consistency Check When the processing program area is provided with expanded memory, since the memory capacity of memory board varies, a consistency check is performed to prohibit the use of expanded memory in a fault state. When the processing program area is initialized with all system numbers, a check is made for the same memory length as the expanded...
  • Page 122 4.3 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) (1 O) Overheat Detection Power overheat is always checked after system startup, and upon detection of overheat, an alarm occurs. ALM1099: Abnormality of panel temperature (11 ) Battery Alarm Detection Voltage drop due to an exhausted battery is detected after system startup and a battery alarm is displayed on the screen.

  • Page 123: Crt Screen Does Not Display

    CRT unit is not blown (referto Par. 4.3.11 “CRT SCREEN IS DARK”). Contact your YASKAWA representative, if the trouble can not be located even after the above procedure. 4.3.4 HANDLE MODE OPERATION FAULTY Table 4.33...
  • Page 124 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) Table 4.33 (Cent’d) Solution Cause of Trouble check Method~ Power is not supplied to HANDLE PG. Two or three handles HANDLE PG trouble ‘his is a counter monitor. FC903 board trouble Manual pulsing Manual pulsing magnification magnification input is input 1/0 signal #3002 selected.
  • Page 125 4.3.5 MANUAL JOG MODE OPERATION FAULTY Table 4.34 Manual Jog Mode Operation Faulty Cause of Trouble Check Method Solution Jog mode not Check whether 1/0 signal #3000 D, is 1. All other Select JOG mode. bits (Do, selected signal Check mode wiring [n i80L multi-program system, check #3050 for switch.
  • Page 126 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) Table 4.34 Manual Jog Mode Operation Faulty (Cent’d) Cause of Trouble Check Method Solution Feed Override/Manual JOG Feed peed selection switch. Rate Selection (Cent’d) M a n u e l J O G or the number of neces- Feed Rate Step ( M a n u a l...
  • Page 127 4.3.6 MANUAL RAPID MODE OPERATION FAULTY Table 4.35 Manual Rapid Mode Operation Faulty Cause 0{ Check Method Solution Trouble Rapid Select mode econd program and #3060 for third program. ) mode. Check selected wiring. Axial Select directior axial #3071 Do (+lst-axis) #3072 D (–3rd-axis) #3071...
  • Page 128 TROUBLESHOOTING WITHOUT ALARM CODES (cent’d) Table 4.35 Manual Rapid Mode Operation Faulty (Cent’d) Cause o Check Method Solution Trouble Rapid For 6 steps specifications override not inpu Input Status Rapid Traverse Rata R O V 4 R O V 2 R O V 1 (pm2449 Setting speed) 100% (pm2447 Setting speed)

  • Page 129: Manual Zero Return Operation Faulty

    If loose, tighten. Check This is a case in which the position is slipped Others: the shield processing and at random. Coupling loose contact your YASKAWA Dog loose Shielded cable used for PG signal? representative. Noise...
  • Page 130 O in several seconds, that the external reset input 1/0 signal #3004 resetting. D i is also O. (In i80L multi-program system, contact your YASKAWA representative. #335o D 1 for resetting and #3o54 D, for external reset input of second program.
  • Page 131 4.3.9 OPERATION IS NOT AVAILABLE WITH GO1 , G02, OR G03 Table 4.38 Operation is not Available with GO1, G02, or G03 Solution Cause of Trouble Check Method Spindle rotation is Rotate the spindle. checked during feeding heck spindle rotation (1/0 signal #3111 D,). ] For dry runs, set pm1000 every minute.
  • Page 132 4.3 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) 4.3.10 SPINDLE DOES NOT ROTATE Table 4.39 Spindle Does Not Rotate Cause of Trouble Solution C h e c k M e t h o d Program error Correct the program. S command is s c r e e n on the RUN missing.
  • Page 133 Brightness is not [Do not perform setup change of CRT as a rule. ] properly adjusted. Perform adjustment with VR1 (BRIGHT) on model JANCD-FC900B board. Hardware failure {Trouble other than above) Replace CRT unit or model JANCD-FC900B board. Contact your YASKAWA...

  • Page 134: Edit Does Not Function

    4.3 TROUBLESHOOTING WITHOUT ALARM CODES (Cent’d) 4.3.12 EDIT DOES NOT FUNCTION Table 4.41 Edit Does Not Function Cause of Trouble Solution C h e c k M e t h o d Erroneous input signal Select the edit lock release. (a) The edit lock signal Set setting pmOOOO D, to O.

  • Page 135: Fin Wait Occurs By Spindle Related Instruction

    4.3.13 FIN WAIT OCCURS BY SPINDLE RELATED INSTRUCTION The seq and was then discontinued. 4 . 4 2 Fin Wait O c c u r s by Cause of Trouble C h e c k M e t h o d S o l u t i o n A signal identical with If this trouble occurs at the time of commandl If no trouble is found in the...

  • Page 136: Skip Function (G31) Operation Failure

    D 2 to confirm the Confirm operation of the kip signal ON/OFF. signal Replace model JANCD- Model JANCD-FC230B FC230B or FC260 board. or FC260 board is Contact your YASKAWA wrong. represent ative. pm2001 Parameter not set Set the relevant ‘arameter correctly parameters correctly.

  • Page 137: Tape Mode Does Not Function

    4.3.15 TAPE MODE DOES NOT FUNCTION Table 4.44 T a p e M o d e D o e s N o t F u n c t i o n Cause of Trouble Check Method Solution Failure of /0 signal #3000 Dd should be 1 and #3000 Do to D3 and D5 to D7 should input signal.

  • Page 138: Check At Power Supply Voltage

    4.4 POWER SUPPLY VOLTAGE CHECK 4.4.1 CHECK AT POWER SUPPLY VOLTAGE The voltage between terminals CN05-1 and CN05-5 in the power supply unit (model CPS-12N or model CPS-16F) should be within 200/220VAC +15% (170 to 253VAC) at 50/60Hz +2 Hz. 3 GN DC POWER SUPPLY POWER ON...

  • Page 139: Indication Of Lamp Of Power Supply Unit

    4.4.2 INDICATION OF LAMP OF POWER SUPPLY UNIT Table 4.45 Indication Lamp Indication Meaning Color With this lamp on, AC input is executed or DC high SOURCE Green voltage will still be applied even if AC input OFF. Power on with normal DC output. POWER ON Green +5 v...

  • Page 140: Outline Of Display

    Manual (TOE-C843-11.31) or Appendix of output signal) YASNAC i80L Instruction Manual (TOE-C843-11.21). Input signals to power For details of signals, refer to YASNAC i80 #3000 to #3119 sequence (PLC) (standard Connecting Manual (TOE-C843-11.5). output signal) 1. With a power sequence (PC) setup built-in, the meanings of signals #1000 to #1077 and #1100 to #1175 depend on each power sequence program.
  • Page 141 DISPLAYING lNPUT/OUTPUT SIGNALS Job selection soft key Function selection soft key Function select)on soft key or search Depress the key. Depress the m job selection key. — On/Off status of 1/0 signal can be displayed. The status of 1/0 signal can be displayed at all times, including during automatic operation.
  • Page 142 4.5 STATUS DISPLAY BY SELF-DIAGNOSIS FUNCTION (Cent’d) DIAGNOSIS 0 1 2 3 4 5 N12345 0 4 0 0 0 0 # l o o 2 0 1 0 0 1 0 1 # l o o 3 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 # 1 0 0 4 0 0 0 0 0 0 0 1 0...
  • Page 143 This unit permits any number to be selected to display 1/0 signals. key to move the cursor to a First, depress the desired number, or search for a desired number to move the cursor that number. Depress the -l function selection soft key, and “*”...
  • Page 144 STATUS DISPLAY BY SELF-DIAGNOSIS FUNCTION (DGN ) (Cent’d) 0 1 2 3 4 5 DIAGNOSIS Selection # l o o 3 0 0 1 0 0 0 1 0 number 0 0 0 0 0 0 0 1 0 1 0 0 4 # l o o 5 0 0 0 0 0 0 0 1 # 1 0 0 6 0 0 0 0 0 0 0...

  • Page 145: Installation

    5. ADJUSTMENTS UPON INSTALLATION This section explains adjustment procedures at YASNAC i80 installation. C O N T E N T S ADJUSTMENTS UPON INSTALLATION """"" "CC. C" C"""" "".. " ......C..135...
  • Page 146 5. ADJUSTMENTS UPON INSTALLATION (Cent’d) Upon installation , make adjustments in reference to the adjustment procedures given. in the table below. Table 5.1 Adjustment Procedures Procedure Remarks Check the interior and exterior of the control cabinet. Check screw terminals for tightness. 3 Connect external cables and check.
  • Page 147 E x t e r i o r of the Control C a b i n e t . Check the control panel exterior for contamination and/or damage. nections inside the cabinet for tightness. Check the cables and lead bundle inside the cabinet for damage.
  • Page 148 ADJUSTMENTS UPON INSTALLATION (Cent’d ) ( 4 ) Connect the Power Input C a b l e . Don’t cause short. Before connecting the Power power input cable, verify that power input terminals S termi nal R, S, and T inside the unit are not shorted.
  • Page 149 ( 8 ) Check That the Composite Power Supply Unit Outputs a r e n o t S h o r t - C i r c u i t e d . Check for short-circuits between: . +12V and OV .
  • Page 150 5. ADJUSTMENTS UPON INSTALLATION (Cent’d ) Check Parameters and Setting Data. Conduct checkups accord- ing to parameter numbers and setting data contents. (12) Perform a Second Power Application. Depress the POWER-ON I :: , . . , . pushbutton again for a ‘ “ second power application.
  • Page 151 Job selectiorl Function selection soft key Depress the key. COMN This key is a shared screen display key. It is used to temporarily obtain another display during a process (e. g., stepping). Depress the job selection soft key. Move the cursor downward by using function selection soft key.
  • Page 152 5. ADJUSTMENTS UPON INSTALLATION (Cent’d ) (13) V e r i f y t h e E m e r g e n c y S t o p . ALARM 3002 With emergency stop acti- EMERGENCY vated (e.g. , by emergency STOP Display stop pushbutton, machine...

  • Page 153: Model Jancd-Fc250-1, 2 (Motion Board)

    6. MODULE/UNIT REPLACEMENT PROCEDURE This section explains the procedures f o r r e p l a c i n g m o d u l e s a n d u n i t s . T h e p r o c e d u r e s i n t h e f o r r e p l a c i n g m o d u l e s a n d u n i t s NC rack and control panel should be understood fully...
  • Page 154 NC RACK POWER SUPPLY UNIT (MODEL CPS-12N, MODEL CPS-16F) 6.1.1 . 0 ~ SCREW MOUNTING SCREW - SCREW INDICATION LAMP INDICATION LAMP CONNECTOR CONNECTOR s c R E w Model CPS-12N Model CPS-16F R e m o v a l Check that AC input power is not supplied [the SOURCE indication lamp (green) of the power supply unit is off], then pull out the CN03, CN04,...
  • Page 155 Checking Functions After Replacement (a) Check that +5V, * 12V, and +24V outputs are not shorted due to overloading. (b) Check that 200VAC input is in the range from 170 to 253VAC. (c) Check that 200VAC is supplied with SOURCE lamp (d) Check that upon the first application of power to the NC, each output is output normally and the alarm indication lamp (red) is off.
  • Page 156 NC RACK (Cent’d) MODEL JANCD-FC1OOC 6.1.2 I 1! 1 II ‘w’ ‘ ” - II Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the CN1O and CN1l cables. (b) Loosen the mounting screw in the figure and remove the module from the NC rack.
  • Page 157 SW1 on the module as it was before replacement. (d) Insert the module in line with the guide of the NC rack and tighten mounting screw. (e) Insert the CN1O and CN1l cables into the original positions. Checking Functions After Replacement Check that +5V, + 12V, and +24V outputs are not shorted due to overloading.
  • Page 158 6.1 NC RACK (Cent’d) 6.1.3 MODEL JANCD-FC190-1 Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off ], loosen the mounting screw in the figure, and remove the module from the NC rack. ( 2 ) Installation See the figure for the exterior of the module.
  • Page 159 Checking Functions After Replacement (a) Check that +5V, ~ 12V, and +24V outputs are not shorted due to overloading. (b) Check that the initial screen is displayed by applying the first power to the NC.
  • Page 160 NC RACK (Cent’d) MODEL JANCD-FC200 6.1.4 MOUNTING This module contains CMOS RAM in which NC program parameter values and offset values are stored. Accordingly, their contents must be copied when replacing the module. Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off 1, loosen the mounting screw in the figure, and remove the module from the NC rack.
  • Page 161 (3) Checking Functions After Replacement Check that +5V, ~ 12V, and +24V outputs are not shorted due to overloading. (b) Check that the initial screen is displayed by initially applying power to the NC. (c) Store the NC program, parameter values, and offset values copied in advance.
  • Page 162 NC RACK (Cent’d) MODEL JANCD-FC21O-1 6.1.5 (1 ) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the CN21 cable. Loosen the mounting screw in the figure and remove the module from the NC rack.
  • Page 163 Insert the module in line with the guide of the NC rack and tighten the mounting screw. (d) Insert the CN21 cable into the original position. Checking Functions After Replacement Check that +5V, f 12V, and +24V outputs are not shorted due to overloading.
  • Page 164 6.1 NC RACK (Cent’d) 6.1.6 MODEL JANCD-FC222/FC224 (1) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], loosen the mounting screw in the figure, and remove the module from the NC rack. ( 2 ) I n s t a l l a t i o n See the figure for the exterior of the module.
  • Page 165 Checking Functions After Replacement (a) Check that +5V, ~ 12V, and +24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs.
  • Page 166 NC RACK (Cent’d) MODEL JANCD-FC230B 6.1.7 MOUNTING FC230 CN27 CN26 ‘ L - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ( 1 ) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green) of the power unit...
  • Page 167 (d) Check visually that the fuse is not blown. (e) Insert the module in line with the guide of the NC rack and tighten mounting screw. (f) Insert the CN26 and CN27 cables into the original positions. ( 3 ) C h e c k i n g F u n c t i o n s A f t e r R e p l a c e m e n t Check that +5V, + 12V, and +24V outputs are not shorted due to overloading.
  • Page 168 NC RACK (Cent’d) MODEL JANCD-FC242 6.1.8 Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit and remove the module from the NC rack. Installation See the figure for the exterior of the module. Check the model and REV number of the replacement t module for consistency.
  • Page 169 Checking Functions After Replacement (a) Check that +5V, ~ 12V, and +24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs.
  • Page 170 NC RACK (Cent’d) MODEL JANCD-FC300B-3 6.1.9 FC300 B (1) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the CN30, CN31, and CN32 cables. (b) Loosen the mounting screw in the figure and remove the module from the NC rack.
  • Page 171 (c) Insert the module in line with the guide of the NC rack and tighten mounting screw. (d) Insert the CN30, CN31, and CN32 cables into the origin al positions. Checking Functions After Replacement Check that +5V, + 12V, and +24V outputs are not shorted due to overloading.
  • Page 172 6.1 NC RACK (Cent’d) 6.1.10 MODEL JANCD-FC250 (INTEXB BOARD : STANDARD SPECIFICATIONS) (1) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green) of the power unit (b) Loosen the mount ing screw in the figure and remove the module from the NC rack.
  • Page 173 Checking Functions After Replacement Check that+ 5V, ~ 12V, and + 24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs.
  • Page 174 6.1 NC RACK (Cent’d) 6.1.11 MODEL JANCD-FC251 (INTEXB BOARD : HIGH-SPEED “ “ - I O N S ) MOUNTING SCREW - — - —-—-—---— (1) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green) of the power unit (b) Loosen the mount ing screw in the figure and remove the module from the NC rack.
  • Page 175 Insert the CN1O and CN1l cables into the original position. Checking Functions After Re~lacement (a) Check that+ 5V, + 12V, and + 24V outputs are not shorted due to overloading. Apply the first power and second power again and check that no alarm occurs.
  • Page 176 6.1 NC RACK (Cent’d) 6.1.12 MODEL JANCD-FC250-I ,2 (MOTION BOARD) (1) Removal (a) check that AC input power is not supplied [the SOURCE indication lamp (green) of the power unit (b) F“~lC;3; cables connected to CN26, CN27, CN34, figure (c) Loosen the mounting screw in the and remove the module from the NC rack.
  • Page 177 (c) Return the settings of SW1 and SW2 on the module to those made before the replacement. (d) Check visually that the fuse is not blown. (e) Insert the module in line with the guide of the NC rack and tighten mounting screw. (f) Insert the CN26, CN27, CN34, and CN35 cables into the original position.
  • Page 178 NC RACK (Cent’d) 6.1.1 3 MODEL JANCD-FC31O-1 FC31O ( 1 ) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the CN34 and CN35 cables. Loosen the mounting screw in the figure and remove the module from the NC rack–.
  • Page 179 Insert the CN34 and CN35 cables into the original positions. Checking Functions After Replacement (a) Check that +5V, t 12V, and +24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs. (c) Check that the spindle can be controlled manually.
  • Page 180 NC RACK (Cent’d) 6.1.14 MODEL JANCD-FC400 U’ - (1) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the CN40 cable. Loosen the mounting screw in the figure and remove the module from the NC rack.
  • Page 181 Checking Functions After Replacement (a) Check that +5V, ~ 12V, and +24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs. (c) With model JANCD-FC903, check that switches on the machine control panel can be operated.
  • Page 182 6.1 NC RACK (Cent’d) 6.1.15 MODEL JANCD-FC41O (1) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], loosen the mounting screw in the figure, and remove the. module from the NC rack. (2) Installation See the figure for the exterior of the module.
  • Page 183 Checking Functions After Replacement Check that +5V, + 12V, and +24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs.
  • Page 184 6.1 NC RACK (Cent’d) 6.1.16 MODEL JANCD-FC420 SCREW ( 1 ) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of th; power unit is off], then pull out the CN43 cable. (b) Loosen the mounting screw in the figure and remove the module from the NC rack.
  • Page 185 (c) Insert the module in line with the guide of the NC rack and tighten mounting screw. (d) Insert the CN43 cable into the original position. Checking Functions After Replacement Check that +5V, * 12V, and +24V outputs are not shorted due to overloading.
  • Page 186 6.1 NC RACK (Cent’d) 6.1.17 MODEL JANCD-FC430 This module contains CMOS RAM in which ACGC application programs are stored. Accordingly, their contents must be copied when replacing the module. ( 1 ) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], loosen the mounting screw in the figure, and remove the module from the NC rack.
  • Page 187 (b) Check that the ROM number and label contents of the replacement module are the same as those of the module to be replaced. (c) Insert the module in line with the guide of the NC rack and tighten mounting screw. Checking Functions After Replacement Check that +5V, ~ 12V, and +24V outputs are not ( a )
  • Page 188 6.1 NC RACK (Cent’d) 6.1.18 MODEL JANCD-FC440 This module contains CMOS RAM in which ACGC application programs are stored. Accordingly, their contents must be copied when replacing the module, Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], loosen the mounting screw in the figure, and remove the module from the NC rack.
  • Page 189 (b) Check that the ROM number and label contents of the replacement module are the same as those of the module to be replaced. (c) Insert the module in line with the guide of the NC rack and tighten mounting screw. Checking Functions After Replacement (a) Check that +5V, ~ 12V, and +24V outputs are not shorted due to overloading.
  • Page 190 6.1 NC RACK (Cent’d) 6.1.19 BACK BOARD (MODELS JANCD-FCOO1 , -FCO02, MOUNTING SCREW (NC RACK) MOUNTING SCREW . . . MOUNTING MOUNTING SCREW s c R E w (CABINET) (CABINET) MOUNTING SCREW (NC RACK) (1) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off.
  • Page 191 (b) Install the module in the cabinet and tighten the mounting screws. (c) Insert all modules in line with the guide of the NC rack and tighten mounting screws (NC rack) . (d) Insert all the cables into the original positions. Checking Functions After Replacement (a) Check that +5V, ~12V, and +24V outputs are not shorted due to overloading.
  • Page 192 6.1 NC RACK (Cent’d) 6.1.20 11-SLOT BACK BOARD (MODEL JANCD-FCO06) MOUNTING SCREW (CABINET) MOUNTING SCREW (CABINET) TERY MOUNTING SCREW (CABINET) MOUNTING SCREW (CABINET) MOUNTING SCREW (CABINET) (1) Removal Check that AC input power is not supplied [ the ( a ) SOURCE indication-lamp (green) of the--power unit is off Pull out all cables connected to the NC rack.
  • Page 193 (c) Insert all modules in line with the guide of the NC rack and tighten mounting screws (NC rack). the cables into the original positions. insert all Checking Functions After Replacement Check that+ 5V, + 12V, and + 24V outputs are not shorted due to overloading.
  • Page 194 MACHINE CONTROL STATION 6.2.1 9“ AMGC CONTROL PANEL (MODEL JZNC-IOPOI ) 6.2.1.1 MODEL JANCD-FC900B MOUNTING SCREW MOUNTING SCREW MOUNTING SCREW MOUNTING SCREW SCREW MOUNTING SCREW SCREW MOUNTING MOUNTING SCREW SCREW...
  • Page 195 ( 1 ) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out cables connected to CN21, CN24, CN25, CN26, CN27, CN28, and CN29 of model JANCD-FC903-1.
  • Page 196 STATION (Cent’d) MACHINE CONTROL Check that the brightness and contrast of the CRT are normal. Check that keys on the control panel can be operated and the buzzer sounds. Check that switches on the machine control panel can be operated.
  • Page 197 6.2.1.2 MODEL JANCD-FC901 MOUNTED PARTS CABLE ( 1 ) Remo\~al Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the cable of model JANCD- Loosen the cover mounting screws and remove the CRT cover from the control panel.
  • Page 198 6.2 MACHINE CONTROL STATION (Cent’d) 6.2.1.3 MODEL JANCD-FC903-1 MOUNTING SCREW MOUNTING SCREW MOUNTING SCREW (1) Removal Check that AC input power is not supplied [the ( a ) SOURCE indication lamp (green ) of the power unit is off], then pull out cables connected to CN21, CN24, CN25, CN26, CN27, CN28, and CN29 of model JANCD-FC903-1O ( b )
  • Page 199 Checking Functions After Replacement (a) Check that +5V, +12V, and +24V outputs are not shorted due to overloading. (b) Apply the first power and second power again and check that no alarm occurs. (c) Check that switches on the machine control panel can be operated.

  • Page 200: Keyboard (Model Df8203788)

    6.2 MACHINE CONTROL STATION (Cent’d) 6.2.1.5 KEYBOARD (MODEL DF8203788) ( 1 ) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green) of the power unit is off], then pull out cables connected to CN21, (b) Loosen the mounting screws of model JANCD-FC900B and remove model JANCD-FC903 from the control panel, (c) Pull out the cables connected to CN12, CN13, CNA,...
  • Page 201 6.2.2 6.2.2.1 ( 1 ) Removal input power is not supplied [the (a) Check that AC SOURCE indication lamp (green ) of the power unit is off], then pull out cables connected to CNA, CNB, CNC, CN1, and CN2. (b) Loosen the mounting screws in the figure and remove model JANCD-FC950-1 from the control panel.
  • Page 202 MACHINE CONTROL STATION (Cent’d) Checking Functions After Replacement Check that +5V, +12V, and +24V outputs are not shorted due to overloading. Apply the first power and second power again and check that no alarm occurs. Check that the brightness and contrast of the CRT are normal.
  • Page 203 (1) Removal Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the cable of model JANCD- Loosen the mounting screws and remove the CRT cover from the control panel. Loosen the mountin E screws and remove model (2) Installation See the figure for the exterior of the function...
  • Page 204 6.2 MACHINE CONTROL STATION (Cent’d) 6.2.2.3 14“ COLOR GRAPHIC CRT UNIT (MODEL TX1424AD) ( 1 ) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the cable connected to CNB of model JANCD-FC905.
  • Page 205 6.2.2.4 KEYBOARD UNIT (MODEL DF8203921 ) (1) Removal (a) Check that AC input power is not supplied [the SOURCE indication lamp (green ) of the power unit is off], then pull out the cable connected to CNA of model JANCD-FC905. Pull out the CNB cable connected to model JANCD- (c) Loosen the mounting screws and remove the keyboard from the control panel.

  • Page 207: Of Each Module

    SETTING AND ADJUSTMENT OF EACH MODULE This section explains setting and adjustment of each module. P e r f o r m s e t t i n g a n d a d j u s t m e n t o f a m o d u l e according to the explanation g i v e n .
  • Page 208 Ladder edit mode SW1 [2], [3], and [51 to [F] are used only for maintenance. Only YASKAWA service personnel must use these switches. Model JANCD-FC230B or FC260 SW1 , SW2: Switches for selecting the panel and external switches for–apply-ing power...
  • Page 209 When power is applied, ACGC is started up singly and the screen of application program development mode is displayed. SW [3], and [5] to [F] are used only for maintenance. Only YASKAWA service personnel must use these switches.
  • Page 210 SETTING AND ADJUSTMENT OF EACH MODULE (Cent’d) JAN CD-FC800 M o d e l 1/0 address selection switch Swl: selected SW1 NON . 2 selected Area No. 3 selected SW2: Logical reverse switch This switch activates or deactivates the function for using logical ‘1 11’...
  • Page 211 (4) Relationship Between Area Numbers and 1/0 Address Ports I n p u t P o r t O u t p u t P o r t Model JAN CD-FC9 Area Addres Area Address Area Address Area Address number port number number...
  • Page 212 SETTING AND ADJUSTMENT OF EACH MODULE (Cent’d) M o d e l . Swl : 3 – 1 seleCted NONE...
  • Page 213 8. OPERATIONS OF FIXED FILES F i x e d f i l e s r e f e r t o a l l d a t a f i l e s t o d e t e r m i n e t h e as parameters and operation conditions of NC unit, such settings.
  • Page 214 8.1 TYPES OF FIXED FILES Types of fixed files are shown below. The asterisk (*) indicates an option. (a) Parameter ~ Parameter Setting Keep memory & sequence parameter Pitch error correction parameter (*) Offset — Tool offset (c) Tool life management data (*) (d) Macro program common variables (*) This unit places various parameters internal...
  • Page 215 8.2 DISPLAY AND WRITING OF FIXED FILES Each fixed file permits screen display, writing, and 1/0 verification. Table 8.1 Display, Writing, and 1/0 Verification of Fixed Files Display Screen and I t e m System No. System No. Write Process Interlock Interlock Parameter...
  • Page 216 8.2 DISPLAY AND WRITING OF FIXED FILES (Cent’d) (1) Displaying and Writing Fixed File (a) Parameter Function Move the cursor to the parameter number to be changed. Move the cursor to the bit to be changed. For byte, word, and double- word types Enter the desired parameter...
  • Page 217 (d) Move the cursor to the parameter number to be changed, by one of the following operations: Enter a parameter number. (e) Parameter numbers are of bit type, or byte, word, and double-word types, depending on the numbers. For details of parameter numbers, refer to Section 9 11.21) of YASNAC i80L Instruction Manual.
  • Page 218 8.2 DISPLAY AND WRITING OF FIXED FILES (Cent’d) cursor to the bit to be changed and depress the key. Each time the WR key is depressed, the bit is turned ON or OFF. PARAMETER 0 1 2 3 4 5 N12345 0 0 0 0 0 0 0 0 0 0 0 0001 0 0 0 2...
  • Page 219 Enter the desired parameter value. Depress the WR key. — The parameter value is entered. 0 1 2 3 4 5 N 1 2 3 4 5 0 8 0 0 0 8 0 1 0 8 0 2 0 8 0 3 0 8 0 4 0 8 0 5 0 8 0 6...
  • Page 220 DISPLAY AND WRITING OF FIXED FILES (Cent’d) (b) Setting Function ‘ Job selection Function selectlon soft key soft key — Move the cursor to the setting number to For bit type Move the cursor to the “ p ” . For byte, word, atld double- word types Enter the desired...
  • Page 221 ( c ) K e e p Memory Function selection ’ soft key — soft kev Move the cursor to the keep memory number to be changed. bit type “\ For byte, word, and double- word types Enter the desired keep memory value.
  • Page 222 DISPLAY AND WRITING OF FIXED FILES (Cent’d) Move the cursor to the setting number to be changed, by one of the following operations: Enter a setting number. (e) Setting numbers are of bit type, or byte, word, and double-word types, depending on the numbers. F o r b i t t y p e —...
  • Page 223 (d) Move the cursor to the keep memory number to be changed, by one of the following operations: Enter a keep memory number. (e) Keep memory numbers are of bit type, or byte, word, and double-word types, depending on the numbers.
  • Page 224 8.2 DISPLAY AND WRITING OF FIXED FILES (Cent’d) Pitch Error Function ‘ Function selection Job selection , 4 : ....cursor to the Move the pitch error number to be changed.
  • Page 225 (e) Enter the desired pitch error number. (f) Depress the WRQ key. — The pitch error number is entered.
  • Page 226 Phone (02)776-7844 Fax [02)753-2639 Haad ~lce : CPF Bldg, 79 Robinson Road # t3-05, S!ngapore 0106, SINGAPORE Phone 221-7530 Telex (87) 24890 YASKAWA RS Fax 224-5854 service Center :221 Henderson Road, # 07-20 Henderson Bulldlng Sjngapore 0315, SINGAPORE Phone 276-7407 Fax 276-7406...

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