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7  Troubleshooting

YASKAWA ELECTRIC

 TOBP C730600 86F YASKAWA AC Drive Option SI-T3 Installation Manual

 39

n

Minor Faults and Alarms

Keypad Display

Minor Fault Name

AEr

Station Address Error
Option is set to an address outside the allowable setting range.

Cause

Possible Solution

Minor Fault 

(H2-



 = 10)

MECHATROLINK-II 
Option is set to an address 
outside the allowable setting 
range.

Set F6-20 to an address within the specified range.

YES

Keypad Display

Minor Fault Name

CALL

Serial communication transmission error
Communication is not established.

Cause

Possible Solution

Minor Fault 

(H2-



 = 10)

Communication wiring is 
faulty.

• Check for wiring errors.
• Correct the wiring.

YES

An existing short circuit or 
communications 
disconnection

Check disconnected cables and short circuits and repair as needed.

Programming error on the 
master side.

Check communications at start-up and correct programming errors.

Communication circuitry is 
damaged.

• Perform a self-diagnostics check
• If the problem continues, replace either the control board or the 

entire drive. For instructions on replacing the control board, 
contact Yaskawa or a Yaskawa representative.

Termination resistor of the 
MEMOBUS/Modbus 
communications is not 
enabled. 

Set DIP switch S2 to the ON position to enable the termination 
resistor on a drive located at the end of a network line.

Keypad Display

Minor Fault Name

CyPo

Cycle Power to Active Parameters
Comm. Option Parameter Not Upgraded

Cause

Possible Solution

Minor Fault 

(H2-



 = 10)

Although F6-15 = 1 [Comm. 
Option Parameters Reload = 
Reload Now], the drive does 
not update the 
communication option 
parameters.

Re-energize the drive to update the communication option 
parameters.
Note: If the option software version is not compatible or if you 
install an incorrect option to the drive, it will trigger an alarm.

YES

TOBP_C730600_86F_7_0_E.fm  39 ページ  2018年12月20日 木曜日 午後6時16分

Summary of Contents for SI-T3 MECHATROLINK-II A1000 Series

Page 1: ...T3 To properly use the product read this manual thoroughly and retain for easy reference inspection and maintenance Ensure the end user receives this manual 製品を安全にお使いいただくために 本書を必ずお読みください また 本書をお手元に保管していただくとともに 最終的に本製品をご使用になる ユーザー様のお手元に確実に届けられるよう お取り計らい願います COSMOS 140 182 和英併記 新CI 改版 1 2011 8 MANUAL NO TOBP C730600 86F ...

Page 2: ...n of Yaskawa No patent liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Yaskawa assumes no responsibility for errors or omissions Neither is...

Page 3: ...ents 1 PREFACE AND SAFETY 4 2 OVERVIEW 9 3 RECEIVING 12 4 MECHATROLINK II OPTION COMPONENTS 13 5 INSTALLATION PROCEDURE 16 6 MECHATROLINK OPTION DRIVE PARAMETERS 32 7 TROUBLESHOOTING 35 8 EUROPEAN STANDARDS 40 9 SPECIFICATIONS 43 10 DISPOSAL 44 TOBP_C730600_86F_7_0_E fm 3 ページ 2018年12月20日 木曜日 午後6時16分 ...

Page 4: ...only as to the quality of its products in conforming to standards and specifications published in the manual NO OTHER WARRANTY EXPRESS OR IMPLIED IS OFFERED YASKAWA assumes no liability for any personal injury property damage losses or claims arising from misapplication of its products u Applicable Documentation The following manuals are available for SI T3 MECHATROLINK II Option Option YASKAWA AC...

Page 5: ...askawa eu com Japan http www e mechatronics com Other areas Check the back cover of these manuals For questions contact Yaskawa or a Yaskawa representative Note Indicates supplemental information that is not related to safety messages Option YASKAWA AC Drive Option SI T3 MECHATROLINK II Drive YASKAWA AC Drive 1000 Series A1000 D1000 R1000 U1000 Z1000U YASKAWA AC Drive GA500 YASKAWA AC Drive GA700 ...

Page 6: ...ges in this manual Failure to heed these messages could result in serious or possibly even fatal injury or damage to the products or to related equipment and systems DANGER Indicates a hazardous situation which if not avoided will cause death or serious injury WARNING Indicates a hazardous situation which if not avoided could cause death or serious injury CAUTION Indicates a hazardous situation wh...

Page 7: ...anual may be changed without notice to improve the product and or the manual Contact Yaskawa or a Yaskawa representative and provide the manual number shown on the front cover to order new copies of the manual DANGER Heed the safety messages in this manual Failure to comply will cause death or serious injury The operating company is responsible for any injuries or equipment damage resulting from f...

Page 8: ...ll void warranty Yaskawa is not responsible for any modification of the product made by the user Do not expose the drive or the option to halogen group disinfectants Do not pack the drive or the option in fumigated or sterilized wooden materials Do not sterilize the entire package after packing the product Failure to comply could damage electrical components in the option TOBP_C730600_86F_7_0_E fm...

Page 9: ...ate for the software version number 2 Before you install the option on a YASKAWA AC Drive U1000 or Z1000U make sure that the option software version is PRG 6107 or later Refer to PRG on the drive nameplate for the software version number Model s MECHATROLINK Slave Name Software Version 1 A1000 CIMR A 2A MECHATROLINK Drive slave 1020 CIMR A 4A0002 to 4A0675 CIMR A 4A0930 and 4A1200 3015 U1000 2 CIM...

Page 10: ...skawa customers in the North or South America region If your product is not listed in Table 1 refer to the web page below to confirm this manual is correct for your product The web page provides a list of option manuals by product and a direct link to download a PDF Scan QR code Or refer to http www yaskawa com optionlookup 3 Before you install the option on a YASKAWA Energy Saving Unit D1000 or R...

Page 11: ... the option on a GA500 drive The option card installation case model is JOHB GA500 This case is sold separately Refer to the option card installation case manual for more information about installation Figure 1 Figure 1 Option Card Installation Case Option card installation case components sold separately Option card Drive front cover TOBP_C730600_86F_7_0_E fm 11 ページ 2018年12月20日 木曜日 午後6時16分 ...

Page 12: ...ct the distributor where the option was purchased or contact Yaskawa or a Yaskawa representative about any problems with the option u Contents and Packaging Table 2 Contents of Package u Installation Tools A Phillips screwdriver Phillips screw sizes vary by drive capacity A flat blade screwdriver blade depth 0 4 mm 0 02 in width 2 5 mm 0 1 in A pair of diagonal cutting pliers A small file or mediu...

Page 13: ...nstallation hole H Option model number C LED ERR 1 1 Refer to MECHATROLINK II Option LED Display on page 15 for details on the LEDs 2 Connect the provided ground wire during installation Installation on GA700 GA800 CR700 and CH700 drives does not require the ground wire I Communication cable connector CN3 D LED RUN 1 J Connector B E LED TX 1 K Connector A F LED RX 1 Looking from the connector Unde...

Page 14: ...d B are available for the same functions MECHATROLINK II Connector Connector Pin No Signal Name I O Function A A1 NC Not used A2 SRD I O Send receive data A3 SRD I O Send receive data A4 NC Not used Shell SLD Shield B B1 NC Not used B2 SRD I O Send receive data B3 SRD I O Send receive data B4 NC Not used Shell SLD Shield A1 A2 A4 A3 B1 B2 B3 B4 CN3 TOBP_C730600_86F_7_0_E fm 14 ページ 2018年12月20日 木曜日 ...

Page 15: ...ve or SI T3 has no power An internal self diagnostic error occurred in the SI T3 ERR Red ON Connection error SI T3 is not properly connected to the drive Communication error Flashing SI T3 error Error found during SI T3 s self diagnostic check OFF Normal operation SI T3 is properly connected to the drive Communication normal TX Green ON Sending data Data is being sent LED may appear to be flashing...

Page 16: ...es to confirm the drive is safe WARNING Electrical Shock Hazard Do not operate equipment with covers removed Failure to comply could cause death or serious injury The diagrams in this section may include options and drives without covers or safety shields to illustrate details Reinstall covers and shields before operating the drive and run the drive according to the instructions described in this ...

Page 17: ...try Never connect or disconnect the motor from the drive while the drive is outputting voltage Improper equipment sequencing could damage the drive Do not connect or operate any equipment with visible damage or missing parts Failure to comply could further damage the equipment Do not use unshielded wire for control wiring Failure to comply may cause electrical interference resulting in poor system...

Page 18: ...and Wiring Options on a Drive Product Series 1 Use the option card installation case manual to install the option on GA500 drives 2 Before you install the option to the YASKAWA AC Drive GA500 make sure that the option software version is PRG 6108 or later Procedures for Installing and Wiring Options on a Drive Page A1000 Procedure A 19 U1000 Procedure A 19 Z1000U Procedure A 19 D1000 Procedure A 1...

Page 19: ...e manual packaged with the drive 2 Make sure that the drive functions correctly Refer to Figure 4 for an exploded view of the drive with the option and related components for reference in the installation procedure Figure 5 Figure 4 Drive Components with Option A Insertion point for CN101 connector J Option modular connector CN3 B SI T3 option K Drive grounding terminal FE C Drive front cover L Co...

Page 20: ...us injury Before servicing disconnect all power to the equipment and wait for at least the time specified on the warning label The internal capacitor remains charged even after the drive is de energized The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc When all indicators are OFF measure for unsafe voltages to confirm the drive is safe 1 Shut off power to the drive w...

Page 21: ...n the drive front cover C Figure 7 Figure 6 Affix the LED Label 3 Insert the option card B into the CN5 A L connector on the drive and fasten it into place using one of the included screws H Tighten the screw to 0 5 to 0 6 N m 4 4 to 5 3 in lb Figure 8 Figure 7 Insert the Option TX RX ERR RUN C E NS MS L H B TOBP_C730600_86F_7_0_E fm 21 ページ 2018年12月20日 木曜日 午後6時16分 ...

Page 22: ...he remaining ground terminal and installation hole on the option B using the last remaining provided screw H Tighten both screws to 0 5 to 0 6 N m 4 4 to 5 3 in lb Figure 9 Figure 8 Connect the Ground Wire Note The drive has only two ground terminal screw holes K Two ground wires should share the same ground terminal when connecting three options Figure 10 Figure 9 Connecting the Ground Terminal H...

Page 23: ...d tabs on the left side of the front cover as shown in Figure 10 A to create the necessary openings on these models Refer to the Peripheral Devices Options section of the drive instruction manual for more information Note 1 Separate communication cables from main circuit wiring and other electrical lines to avoid potential sources of electrical interference 2 Connect the terminator model No JEPMC ...

Page 24: ...al and power lines Ensure the cable end is firmly connected see Figure 18 Refer to MECHATROLINK II Communications Cables on page 31 for details 7 Reattach the drive front covers C F and the keypad D NOTICE Do not pinch cables between the front covers and the drive Failure to comply could cause erroneous operation Figure 12 Figure 11 Replace the Front Covers and Keypad 8 Set drive parameters in Tab...

Page 25: ...aged with the drive 2 Make sure that the drive functions correctly Refer to Figure 12 for an exploded view of the drive with the option and related components for reference in the installation procedure Figure 13 Figure 12 Drive Components with Option A Insertion point for CN5 connector I Connector CN5 A B SI T3 option J Connector CN5 B Not available for communication option installation C Include...

Page 26: ...pect connect or disconnect any wiring while the drive is energized Failure to comply will cause death or serious injury Before servicing disconnect all power to the equipment and wait for at least the time specified on the warning label The internal capacitor remains charged even after the drive is de energized The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc When a...

Page 27: ... Observe proper electrostatic discharge ESD procedures when handling the option drive and circuit boards Failure to comply could cause ESD damage to circuitry Figure 15 Figure 14 Remove the Front Cover and Keypad A1000 Move the keypad connector to the holder on the drive after removing the keypad and before removing the front cover Insert the keypad connector tab into the holder when installing th...

Page 28: ...temporary placement holes Refer to the manual packaged with the drive for details on removing the LED Status Ring board NOTICE Do not remove the LED Status Ring board cable connector Failure to comply could cause erroneous operation and damage the drive Figure 16 Figure 15 Remove the LED Status Ring Board A1000 H Drive front view Temporary placement holes TOBP_C730600_86F_7_0_E fm 28 ページ 2018年12月2...

Page 29: ... and a ground wire for installation on other product series Do not use the ground wire or the extra screw Figure 17 Figure 16 Insert the Option Card 5 Firmly connect the MECHATROLINK II communications cable to option communication connector CN3 Install MECHATROLINK II communications cables apart from main circuit wiring and other electrical and power lines Ensure the cable end is firmly connected ...

Page 30: ...tatus Ring board and the drive Failure to comply could cause erroneous operation 7 Reattach the drive front cover D and the keypad F Figure 18 Figure 17 Replace the Front Cover and Keypad 8 Set drive parameters in Table 6 for correct option performance A10 H Keypad connector Tab Install the keypad to the drive after replacing the keypad connector and then the keypad connector At that time insert t...

Page 31: ...erminator model No JEPMC W6022 E on the end of the communication lines Note Maximum transmission distance is 50 m 1969 0 in Minimum wiring distance between stations is 0 5 m 19 7 in n Option Connection Diagram Figure 18 Option Connection Diagram 1 is the length m 1 Connect the provided ground wire for installations on 1000 series drives and GA500 drives The ground wire is not necessary for install...

Page 32: ...81 1 Run Command 1 Source Selects the input method for the Run command 0 Keypad 1 Digital Input 2 Memobus Modbus Communications 3 Option PCB Default 1 Range 0 to 3 b1 18 0179 2 3 Voltage Reference Source Selects the voltage reference input source 0 Digital Operator RUN and STOP keys 1 Control circuit terminals analog input 2 MEMOBUS Modbus communications 3 Option PCB 7 Input voltage based control ...

Page 33: ... 07 03A8 MultiStep Ref Priority Select 0 MultiStep References Disabled 1 MultiStep References Enabled Default 0 9 Range 0 1 F6 08 036A Comm Parameter Reset Initialize Selects whether communication related parameters F6 and F7 are set back to original default values when the drive is initialized using parameter A1 03 0 No Reset Parameters retained 1 Reset Back to factory default Note The setting va...

Page 34: ...drive for more information 7 Control method availability of this parameter depends on product series 1000 Series Drives Parameter is available in CLV AOLV PM and CLV PM In AOLV PM this value is read as the Torque Limit GA500 Drive Parameter is available in OLV AOLV PM and EZOLV This value is read as the Torque Limit GA700 GA800 Drives Parameter is available in OLV CLV AOLV AOLV PM CLV PM and EZOLV...

Page 35: ...unication stops while the drive is running answer the following questions to help remedy the fault Is the MECHATROLINK II Option properly installed Is the communication line properly connected to the MECHATROLINK II Option Is it loose Is the PLC program working Has the PLC CPU stopped Did a momentary power loss interrupt communications Table 7 Fault Display and Possible Solutions Keypad Display Fa...

Page 36: ... wiring and how to counteract noise according to the following manuals by MECHATROLINK Members Association MECHATROLINK II Installation Guide MMATDEP011 Keypad Display Fault Name EF0 Option Card External Fault The alarm function for an external device has been triggered Cause Possible Solution An external fault was received from the PLC 1 Remove the cause of the external fault 2 Reset the external...

Page 37: ...ault CN5 B Non compatible option is connected Cause Possible Solution The option card installed into port CN5 A is incompatible with the drive Connect the option to the correct option port Note Use connector CN5 B when connecting DO A3 AO A3 or two PG options Use connector CN5 C when connecting only one PG option Keypad Display Fault Name oFb02 Option Fault CN5 B Two identical options are connecte...

Page 38: ...lation Manual Keypad Display Fault Name oFC02 Option Fault Option Flash write mode Cause Possible Solution An option of the same type is already installed in option port CN5 A CN5 B or CN5 C Connect the option to the correct option port TOBP_C730600_86F_7_0_E fm 38 ページ 2018年12月20日 木曜日 午後6時16分 ...

Page 39: ... Check communications at start up and correct programming errors Communication circuitry is damaged Perform a self diagnostics check If the problem continues replace either the control board or the entire drive For instructions on replacing the control board contact Yaskawa or a Yaskawa representative Termination resistor of the MEMOBUS Modbus communications is not enabled Set DIP switch S2 to the...

Page 40: ...the CE mark in combination with other devices it is ultimately the responsibility of the user to ensure compliance with CE standards Verify that conditions meet European standards after setting up the device u EMC Guidelines Compliance This option is tested according to European standards EN 61800 3 2004 A1 2012 and complies with EMC guidelines The CE marking is declared based on the harmonized st...

Page 41: ...1 Option Installation for CE Compliance PG DI DO AI AO SI A Braided shield cable C Cable clamp conductive B Metal panel C B A L1 L2 L3 L1 L2 L3 R CN5 B CN5 C CN5 A CN5 B CN5 C CN5 A S T PG Drive EMC filter PG option DI DO AI AO I O option SI Communication option Encoder I O device Master Cable clamp Enclosure panel Three phase power supply Cable clamp Cable clamp A1 TOBP_C730600_86F_7_0_E fm 41 ペー...

Page 42: ...lation Manual n Option Installation for CE Compliance with GA500 Figure 22 Figure 22 Option Installation for CE Compliance with GA500 Enclosure panel Cable clamp Drive CN5 SI Communication option EMC filter Master Three phase power supply TOBP_C730600_86F_7_0_E fm 42 ページ 2018年12月20日 木曜日 午後6時16分 ...

Page 43: ...smission cycles depending on the host master settings SI T3 Access mode Start stop synchronization master slave method Communication Speed 10 Mbps MECHATROLINK II 4 Mbps MECHATROLINK I Transmission cycle When installed to drives 500 μs to 8 ms 1 When installed to energy saving unit 250 μs to 8 ms 2 Maximum transmission distance 50 m 1969 0 in 3 Minimum wiring distance between stations 0 5 m 19 7 i...

Page 44: ...ocal and municipal laws and regulations u WEEE Directive Figure 23 Figure 23 WEEE Mark The wheelie bin symbol on this product its manual or its packaging identifies that you must recycle it at the end of its product life You must discard the product at an applicable collection point for electrical and electronic equipment EEE Do not discard the product with usual waste TOBP_C730600_86F_7_0_E fm 44...

Page 45: ...8 6 All Addition Applicable product series Revision Reviewed and corrected entire documentation Back cover Revision Address June 2018 5 Address in Japanese version October 2017 4 All Addition Applicable product series Revision Reviewed and corrected entire documentation July 2017 3 Chapter 2 Addition Note in Table 1 June 2017 2 Back cover Revision Address October 2016 1 All Revision Applicable pro...

Page 46: ...0799 http www yaskawa co th YASKAWA ELECTRIC CHINA CO LTD 22F Link Square 1 No 222 Hubin Road Shanghai 200021 China Phone 86 21 5385 2200 Fax 86 21 5385 3299 http www yaskawa com cn YASKAWA ELECTRIC CHINA CO LTD BEIJING OFFICE Room 1011 Tower W3 Oriental Plaza No 1 East Chang An Ave Dong Cheng District Beijing 100738 China Phone 86 10 8518 4086 Fax 86 10 8518 4082 YASKAWA ELECTRIC TAIWAN CORPORATI...

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