YASKAWA YRC1000 Instructions Manual
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YASKAWA YRC1000 Instructions Manual

For weldcom function: arc welding/digital i/f function
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See also: Operator's Manual
YRC1000 OPTIONS
INSTRUCTIONS
FOR WELDCOM FUNCTION:
ARC WELDING/DIGITAL I/F FUNCTION
Upon receipt of the product and prior to initial operation, read these instructions thoroughly, and
retain for future reference.
MOTOMAN INSTRUCTIONS
MOTOMAN- INSTRUCTIONS
YRC1000 INSTRUCTIONS
YRC1000 OPERATOR'S MANUAL (GENERAL) (SUBJECT SPECIFIC)
YRC1000 MAINTENANCE MANUAL
YRC1000 ALARM CODES (MAJOR ALARMS) (MINOR ALARMS)
184346-1CD
1
MANUAL NO.
HW1484216
2
1/79

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Summary of Contents for YASKAWA YRC1000

  • Page 1 Upon receipt of the product and prior to initial operation, read these instructions thoroughly, and retain for future reference. MOTOMAN INSTRUCTIONS MOTOMAN- INSTRUCTIONS YRC1000 INSTRUCTIONS YRC1000 OPERATOR’S MANUAL (GENERAL) (SUBJECT SPECIFIC) YRC1000 MAINTENANCE MANUAL YRC1000 ALARM CODES (MAJOR ALARMS) (MINOR ALARMS) 184346-1CD MANUAL NO. HW1484216 1/79...
  • Page 2 If such modification is made, the manual number will also be revised. • If your copy of the manual is damaged or lost, contact a YASKAWA representative to order a new copy. The representatives are listed on the back cover. Be sure to tell the representative the manual number listed on the front cover.
  • Page 3 HW1484216 NOTES FOR SAFE OPERATION Read this manual carefully before installation, operation, maintenance, or inspection of the YRC1000. In this manual, the Notes for Safe Operation are classified as “DANGER”, “WARNING”, “CAUTION”, or “NOTICE”. Indicates an imminently hazardous DANGER situation which, if not avoided, will result in death or serious injury.
  • Page 4 Injury may result if any person should enter the P-point maximum envelope of the manipulator during operation. Immediately press an emergency stop button whenever there is a problem. The emergency stop buttons are located on the front panel of the YRC1000 and on the right of the programming pendant. •...
  • Page 5 Definition of Terms Used Often in This Manual The MOTOMAN is the YASKAWA industrial robot product. The MOTOMAN usually consists of the manipulator, the controller, the programming pendant, and supply cables.
  • Page 6 HW1484216 Descriptions of the programming pendant keys, buttons, and displays are shown as follows: Equipment Manual Designation Programming Character Keys The keys which have characters or symbols Pendant /Symbol Keys printed on them are denoted with [ ]. e.g. [ENTER] Axis Keys [Axis Key] and [Numeric Key] are generic /Numeric Keys...
  • Page 7 HW1484216 Description of the Operation Procedure In the explanation of the operation procedure, the expression "Select • • • " means that the cursor is moved to the object item and [SELECT] is pressed, or that the item is directly selected by touching the screen. Registered Trademark In this manual, names of companies, corporations, or products are trademarks, registered trademarks, or brand names for each company or...

  • Page 8: Table Of Contents

    2.4.1 Standard Connection (When connecting one welding power source of digital interface to YRC1000)................2-3 2.4.2 When Connecting to YRC1000 the Multiple Welding Power Sources of Digital Interfaces and also Other Devices with Data Transmission Function using Ethernet Function..................2-4 2.5 System Configuration......................
  • Page 9 HW1484216 Contents 3.5 MOTOWELD Type: Operation of Customize Window ............3-4 3.6 MOTOWELD Type: Operation of Maintenance Window ........... 3-7 3.7 MOTOWELD Type: Operation of Welder Parameter Window........... 3-8 3.8 FroniusTPS Type: Operation of Top Window ..............3-9 3.9 FroniusTPS Type: Operation of Program No. setting Window ........3-10 3.10 FroniusTPS Type: Operation of Param.

  • Page 10: Functional Overview

    The WELDCOM function serves as a digital interface that communicates via Ethernet with an arc welding power source. The function provides high data rate transmission between YRC1000 and the welding power source, enables the welding power source parameter to be set from the programming pendant, and monitors graphically welding current and voltage during welding.
  • Page 11 HW1484216 Functional Overview Overview  TCP Speed Function This is the function only for TPS4000 CMT welding with bead leg length kept constant by changing the feeding rate according to the welding speed. (NOTE) • When using TCP Speed, you must add the ARATION and ARATIOF commands to the welding section for the welding speed to be output in analog.

  • Page 12: Setup

    The communication interface with the Fronius TPSi is incorporated into the YAS1.34.00(□)-00 or later version of system software of YRC1000. If the YRC1000 is connected to the above welding power source and the version of the system software installed in the YRC1000 is earlier than the corresponding version, upgrade the system software using the following procedures.

  • Page 13: Setting And Confirmation Of Hardware Configuration

    Replacing welding power source of analog interface with that of digital interface  Remove the actual EW board, which will be unnecessary. (The station number of the virtual EW module is set at the time of configuration.) X100 YRC1000 AEW01 Welder1 Digital I/F Station Number: 01...

  • Page 14: Connection Of Welding Power Source And Yrc1000

    HW1484216 Setup Connection of Welding Power Source and YRC1000  When applying digital interface to welder and using EW board as general analog output board  Because the EW board is automatically set as welding application due to the configuration restrictions, set the arc application to Arc + Arc.

  • Page 15: When Connecting To Yrc1000 The Multiple Welding Power Sources Of Digital Interfaces And Also Other Devices With Data Transmission Function Using Ethernet Function

    Setup Connection of Welding Power Source and YRC1000 2.4.2 When Connecting to YRC1000 the Multiple Welding Power Sources of Digital Interfaces and also Other Devices with Data Transmission Function using Ethernet Function As shown in the following figure, connect the LAN cable to ACP01 for LAN (CN106) using a switching hub.

  • Page 16: System Configuration

    HW1484216 Setup System Configuration System Configuration The following figure illustrates the configuration procedure outline. The following and later pages explain the detailed procedure of each setting. Note that the initialization processing after system upgrade is omitted. Start Did you upgrade system software? Y E S [Initialization] entry...

  • Page 17: I/O Module Setting Check After Changing Ew Board Station Number Setting

    2.5.1 I/O Module Setting Check after Changing EW Board Station Number Setting The EW board removal and station number change performed in the chapter 2.4 “Connection of Welding Power Source and YRC1000” changes the I/O module setting. The setting changes must be recognized with [Setting] in the maintenance mode.

  • Page 18: Setting Of Optional Function "Network Function

    HW1484216 Setup System Configuration 2.5.2 Setting of Optional Function “Network Function” The WELDCOM function uses the network function (optional function). Set the network function by following the procedure below. 1. Select {SYSTEM} → {SETUP} → “OPTION FUNCTION”, and then "DETAIL" of "LAN INTERFACE SETTING". 2.
  • Page 19 HW1484216 Setup System Configuration 4. After the setting above is completed, press the [ENTER] key. When a confirmation dialog appears, select {Yes} to confirm the setting. 5. Select {SYSTEM} → {SETUP} → “OPTION FUNCTION”, and then "DETAIL" of "NETWORK FUNCTION SETTING". 6.

  • Page 20: Setting Of Optional Function "Weldcom Function

    HW1484216 Setup System Configuration 2.5.3 Setting of Optional Function “WELDCOM Function” Set the WELDCOM function by following the procedure below. 1. Select {SYSTEM} → {SETUP} → “OPTION FUNCTION”, and then "DETAIL" of "WELDCOM FUNC. (ARC DIGITAL I/F)". 2. The WELDER SETUP window appears. When multiple applications (welders) are set, you can navigate among welder numbers with the upper or lower cursor.
  • Page 21 HW1484216 Setup System Configuration 3. On the number of welder where you want to set a digital interface, press the [SELECT] key to select a digital interface type. 4. After specifying the digital interface above, pressing the [ENTER] key displays the confirmation dialog for initializing the related files. Select {Yes} to confirm the initialization.

  • Page 22: Detailed Setting Of Welding Power Source

    HW1484216 Setup System Configuration 2.5.4 Detailed Setting of Welding Power Source After setting the digital interface in the WELDER SETUP window and initializing the related files, “Type” shows VEW01, indicating that the virtual EW module for the digital interface has been assigned. Perform detailed setting for each welding power source by following the procedure below.
  • Page 23 HW1484216 Setup System Configuration <Fronius TPS type> <Fronius TPSi type> *HTTP POWER SOURCE IP ADDRESS: – Set the IP address to be used to obtain the welding type database from TPSi. (For the IP address for HTTP communication, check at the TPSi side.) 3.

  • Page 24: I/O Module Setting Check After Adding Virtual Ew Module

    HW1484216 Setup System Configuration 2.5.5 I/O Module Setting Check after Adding Virtual EW Module Once the digital interface setting is confirmed, the virtual EW module VEW01 is added as an I/O module. The following explains the final checking process, not the setting procedure, to add VEW01 as an I/O module at the time of completion of the WELDCOM function setting.
  • Page 25 HW1484216 Setup System Configuration – The window goes back to the OPTION FUNCTION window. The YRC1000 setup is now completed. Turn off the main power and restart the system in the normal mode. HW1484216 25/79 2-14...

  • Page 26: Setting Of Optional Function "Motoplus Function" (When Welder Is Froniustpsi)

    HW1484216 Setup System Configuration 2.5.6 Setting of Optional Function "MotoPlus Function" (When Welder is FroniusTPSi) When the welder is FroniusTPSi, use the MotoPlus function (optional function). Set the MotoPlus function to enable by following the procedure below. 1. In the maintenance mode, select {SYSTEM} → {SETUP} → {OPTION FUNCTION} to display "MotoPlus FUNC.", and then set to "USED".

  • Page 27: Loading Of Motoplus Application (When Welder Is Froniustpsi)

    HW1484216 Setup System Configuration 2.5.7 Loading of MotoPlus Application (When Welder is FroniusTPSi) Load FroniusTPSi and a MotoPlus application for communication. 1. Select {MotoPlus APL.} → {LOAD(USER APPLICATION)}. At this time, select a device and a folder in which the execution file of MotoPlus application (FroniusXML.out) is saved.

  • Page 28: Setting Of Parameter (When Welder Is Motoweld)

    HW1484216 Setup System Configuration 2.5.8 Setting of Parameter (When Welder is MOTOWELD) The settings described in chapter 2.5.4 “Detailed Setting of Welding Power Source” can also be used for normal startup. Set the parameter by following the procedure below. Select {SYSTEM} → {SECURITY} → “MANAGEMENT MODE”. –...
  • Page 29 HW1484216 Setup System Configuration Item Contents Parameter Initial value POWER SOURCE IP Sets the IP address of the welding power source. AxP76 ADDRESS AxP77 E.g.) When the IP address is 192.168.255.211 AxP78 AxP76=192, AxP77=168, AxP78=255, AxP79=211 AxP79 VOLT.CMD.:REGIST.ADDR. Sets the welding voltage command output register AxP60 address.

  • Page 30: Setting Of Parameter (When Welder Is Froniustps)

    HW1484216 Setup System Configuration 2.5.9 Setting of Parameter (When Welder is FroniusTPS) The settings described in chapter 2.5.4 “Detailed Setting of Welding Power Source” can also be used for normal startup. Set the parameter by following the procedure below. Select {SYSTEM} → {SECURITY} → “MANAGEMENT MODE”. –...
  • Page 31 HW1484216 Setup System Configuration Item Contents Parameter Initial value POWER SOURCE IP Sets the IP address of the welding power source. AxP76 ADDRESS AxP77 E.g.) When the IP address is 192.168.255.211 AxP78 AxP76=192, AxP77=168, AxP78=255, AxP79=211 AxP79 VOLT.CMD.:REGIST.ADDR. Sets the welding voltage command output register AxP60 address.

  • Page 32: Setting Of Parameter (When Welder Is Froniustpsi)

    HW1484216 Setup System Configuration 2.5.10 Setting of Parameter (When Welder is FroniusTPSi) The settings described in chapter 2.5.4 “Detailed Setting of Welding Power Source” can also be used for normal startup. Set the parameter by following the procedure below. Select {SYSTEM} → {SECURITY} → “MANAGEMENT MODE”. –...
  • Page 33 HW1484216 Setup System Configuration Item Contents Parameter Initial value POWER SOURCE IP Sets the IP address of the welding power source. AxP76 ADDRESS AxP77 E.g.) When the IP address is 192.168.255.211 AxP78 AxP76=192, AxP77=168, AxP78=255, AxP79=211 AxP79 VOLT.CMD.:REGIST.ADDR. Sets the welding voltage command output register AxP60 address.
  • Page 34 HW1484216 Setup System Configuration Item Contents Parameter Initial value STATUS Sets the status flag input register address. AxP92 FLAG:REGIST.ADDR. The welder status can be checked by the value set in AxP100 the register address. AxP101 Bit0:Heartbeat Powersource Bit1:Power source ready Bit2:Arc stable Bit3:Current flow Bit4:Main current signal...

  • Page 35: Optional Parameters For Fronius Tps

    HW1484216 Setup System Configuration 2.5.11 Optional Parameters for Fronius TPS Parameter Name -AxP96 TPS panel type forcible designation It can change the “Select Synergic” window. 0: auto (Initial setting) 1: Standard 2: CMT 3: US 5: CMT-L Parameter Name -RS380 Timeout lifecycle of welder Timeout lifecycle of welder can be set.

  • Page 36: Operation Of Welding Condition File Edit Window

    HW1484216 Operation of Welding Condition File Edit Window Overview Operation of Welding Condition File Edit Window Overview The WELDCOM function can set and obtain the parameter of the welding power source in the edit window of an arc start condition file or an arc end condition file.

  • Page 37: Motoweld Type: Operation Of Top Window

    HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Top Window MOTOWELD Type: Operation of Top Window 1. Display {OTHER} tab of the welding condition file to specify the number of a weld user file to be used. 2.

  • Page 38: Motoweld Type: Operation Of Weld Type Window

    HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Weld type Window MOTOWELD Type: Operation of Weld type Window 1. At the top window, select a weld user file, and select the {Weld type}. 2. Select welding condition. –...

  • Page 39: Motoweld Type: Operation Of Customize Window

    HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Customize Window MOTOWELD Type: Operation of Customize Window 1. At the top window, select {Customize}. – Change the parameter of the weld user file selected. 2. Select {Start}. –...
  • Page 40 HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Customize Window 【Case : Selected weld type is “Pulse”.】 4. Select {End}. – Change the parameter. For details on the parameters, see the user manual of the welding power source. 5.
  • Page 41 HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Customize Window 6. Select {HAWC}. – Change the parameter. For details on the parameters, see the user manual of the welding power source. 7. Select {SAVE}. – Apply the parameters changed. HW1484216 41/79...

  • Page 42: Motoweld Type: Operation Of Maintenance Window

    HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Maintenance Window MOTOWELD Type: Operation of Maintenance Window 1. At the top window, select {Maintenance} button. 2. Select {Maintenance}. (1) “Welder update” : Update Welder’s data. Select “Data type” and “Device” in which welder’s data is put. Select {Upload starting} and send update data to the welding power source (2) {All write(Controller->welder)}: Send the parameters at a time to...

  • Page 43: Motoweld Type: Operation Of Welder Parameter Window

    HW1484216 Operation of Welding Condition File Edit Window MOTOWELD Type: Operation of Welder Parameter Window MOTOWELD Type: Operation of Welder Parameter Window 1. At the top window, select {Welder prm.}. 2. Select {Gas/Wire}. – Change the common parameter (C parameter). •...

  • Page 44: Froniustps Type: Operation Of Top Window

    HW1484216 Operation of Welding Condition File Edit Window FroniusTPS Type: Operation of Top Window FroniusTPS Type: Operation of Top Window 1. Display {OTHER} tab of the welding condition file to specify the number of a weld user file to be used. 2.

  • Page 45: Froniustps Type: Operation Of Program No. Setting Window

    HW1484216 Operation of Welding Condition File Edit Window FroniusTPS Type: Operation of Program No. setting Window FroniusTPS Type: Operation of Program No. setting Window 1. At the top window, select a weld user file, and select {Program No. setting}. 2. Select welding condition. –...

  • Page 46: Froniustps Type: Operation Of Param. Setting Window

    HW1484216 Operation of Welding Condition File Edit Window 3.10 FroniusTPS Type: Operation of Param. setting Window 3.10 FroniusTPS Type: Operation of Param. setting Window 1. At the top window, select the {Param. setting}. – Change the parameter of the weld user file selected. 2.

  • Page 47: Froniustpsi Type: Operation Of Top Window

    HW1484216 Operation of Welding Condition File Edit Window 3.11 FroniusTPSi Type: Operation of Top Window 3.11 FroniusTPSi Type: Operation of Top Window 1. Display {OTHER} tab of the welding condition file, and then press {Welder setting}. – When the welding type database is not obtained yet, obtain the database from the welder.

  • Page 48: Froniustpsi Type: Operation Of Select Synergic Window

    HW1484216 Operation of Welding Condition File Edit Window 3.12 FroniusTPSi Type: Operation of Select Synergic Window 3.12 FroniusTPSi Type: Operation of Select Synergic Window 1. At the top window, select a weld user file, and then select {Select Synergic}. 2. Select the welding condition. –...
  • Page 49 HW1484216 Operation of Welding Condition File Edit Window 3.13 FroniusTPSi Type: Operation of Weld Parameter Setting Window 3. Select {Gas/Wire}. Gas preflow: Pre-flow that the robot performs as approaching the welding start point. Gas postflow: Specify the time period of gas release performed at the end of the welding.

  • Page 50: Job Preparation For Welding

    HW1484216 Job Preparation for Welding Job Preparation for Welding Job Preparation for Welding Job Preparation for Welding 1. Select {Job} under the main menu to create a job. 2. Select {INFORM} → {DEVICE}, and then select {ARCON}, {ARCSET}, and {ARCOF}. –...
  • Page 51 HW1484216 Job Preparation for Welding Job Preparation for Welding 3. When using a FroniusTPS-type welding power source, edit the welding condition file so that the conditions are specified by using the following physical quantity, not by welding current instruction or welding voltage instruction.
  • Page 52 HW1484216 Job Preparation for Welding Job Preparation for Welding 4. When using a FroniusTPSi-type welding power source, edit the welding condition file so that the conditions are specified by using the following physical quantity, not by welding current instruction or welding voltage instruction.

  • Page 53: Synchro-Welding Function [Compatible Welder : Motoweld-X350]

    HW1484216 Synchro-welding Function [Compatible Welder : MOTOWELD- X350] Synchro-welding Function [Compatible Welder : MOTOWELD-X350] In arc welding, the torch angle against work is one of the elements of welding condition. For example, when the torch is tilted largely to work in welding, there is a tendency to increase sputtering than the torch is vertical to work.

  • Page 54: Setting Of "Synchro-Welding

    HW1484216 Synchro-welding Function [Compatible Welder : MOTOWELD- X350] Setting of “Synchro-welding” Setting of “Synchro-welding” Determining “synchro-welding” function is available or not is set to every arc-start-condition files and arc-end-condition files. The setting is edited in the window of an arc start condition file or an arc end condition file.

  • Page 55: Alarm And Error

    HW1484216 Alarm and Error Alarm Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code no Prg Select a pre-programmed program Sub code[1**] shows the error code of Confirm the Fronius's manual Fronius power source 1 :main error code ** :sub error code Allow the machine to cool Sub code[2**] shows the error code of Confirm the Fronius's manual...
  • Page 56 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Allow the machine to cool Sub code[9**] shows the error code of Confirm the Fronius's manual Fronius power source 9 :main error code ** :sub error code Allow the machine to cool Sub code[10**] shows the error code of Confirm the Fronius's manual Fronius power source...
  • Page 57 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code ErrbPS Update firmware, otherwise change Sub code[18**] shows the error code of the UST board or otherwise change Fronius power source the BPS board 18 :main error code Confirm the Fronius's manual ** :sub error code Err IP Change the BPS board...
  • Page 58 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Err26.x Check whether the CfgMem has Sub code[26**] shows the error code of good contact to the connecting Fronius power source cables and in the plug. 26 :main error code Re-crimp if necessary.
  • Page 59 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Errtf7 Change the UST board Sub code[34**] shows the error code of Confirm the Fronius's manual Fronius power source 34 :main error code ** :sub error code DSP KL Update firmware, otherwise change Sub code[35**] shows the error code of the UST board...
  • Page 60 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code unknown OR NOT IN USE Sub code[43**] shows the error code of Confirm the Fronius's manual Fronius power source 43 :main error code ** :sub error code unknown OR NOT IN USE Sub code[44**] shows the error code of Confirm the Fronius's manual Fronius power source...
  • Page 61 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Err052 Mains voltage too high or NT 24 Sub code[52**] shows the error code of defective Fronius power source Confirm the Fronius's manual 52 :main error code ** :sub error code ErrPE Low-resistance connection between Sub code[53**] shows the error code of...
  • Page 62 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Err060 Confirm the Fronius's manual Sub code[60**] shows the error code of Fronius power source 60 :main error code ** :sub error code ErrArc Confirm the Fronius's manual Sub code[61**] shows the error code of Fronius power source 61 :main error code ** :sub error code...
  • Page 63 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Err069 New welding start Sub code[69**] shows the error code of Confirm the Fronius's manual Fronius power source 69 :main error code ** :sub error code Err70 Check gas Sub code[70**] shows the error code of Confirm the Fronius's manual Fronius power source...
  • Page 64 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code E-Stop Close the Safety circuit and activate Sub code[78**] shows the error code of the Error reset Fronius power source Confirm the Fronius's manual 78 :main error code ** :sub error code ErrU0 Confirm the Fronius's manual Sub code[79**] shows the error code of...
  • Page 65 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code unknown OR NOT IN USE Sub code[87**] shows the error code of Confirm the Fronius's manual Fronius power source 87 :main error code ** :sub error code unknown OR NOT IN USE Sub code[88**] shows the error code of Confirm the Fronius's manual Fronius power source...
  • Page 66 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code unknown OR NOT IN USE Sub code[96**] shows the error code of Confirm the Fronius's manual Fronius power source 96 :main error code ** :sub error code unknown OR NOT IN USE Sub code[97**] shows the error code of Confirm the Fronius's manual Fronius power source...
  • Page 67 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Err105 Update firmware, otherwise change Sub code[105**] shows the error code of the UST board Fronius power source Confirm the Fronius's manual 105 :main error code ** :sub error code STKOVL Update firmware, otherwise change Sub code[106**] shows the error code of...
  • Page 68 Sub Code: MOTOWELD's Err Code. (1)Check if the output cable is short- INPUT OVER- circuited or grounded. CURRENT (2) The power circuit may be broken . Contact your YASKAWA representative. 4243 MOTOWELD Sub Code: MOTOWELD's Err Code. Confirm the following content.
  • Page 69 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code Sub Code: MOTOWELD's Err Code. (1)Check the ambient temperature (40 degrees centigrade or less) and operational ratio (60%). (2) Check if there are dust, dirt, and clogging on the dust protective filter. Clean or replace the dust protective filter if necessary.
  • Page 70 DIGITAL I/F FILE# ERROR 4252 MOTOWELD Sub Code: MOTOWELD's Err Code. Replace the main board {Pr (MB) - DIGITAL I/F 024}. Contact your YASKAWA CHIP ERROR representative. 4253 MOTOWELD Sub Code: MOTOWELD's Err Code. The setting of hardware or software MACHINE may be not performed correctly.
  • Page 71 CURRENT excessively. 4260 MOTOWELD Sub Code: MOTOWELD's Err Code. The board may be broken. Contact CPU ERROR1 your YASKAWA representative. 4261 MOTOWELD Sub Code: MOTOWELD's Err Code. The board may be broken. Contact CPU ERROR2 your YASKAWA representative. 4262 MOTOWELD Sub Code: MOTOWELD's Err Code.
  • Page 72 (See the manual of MOTOWELD "4.2.10 System Reset") If the error occurs again, the board may be broken. Contact your YASKAWA representative. 4267 MOTOWELD Sub Code: MOTOWELD's Err Code. The data may not have been MEMORY...
  • Page 73 (6) When the AC unit used, please make sure that the power of the AC unit is turned on. 4272 MOTOWELD Sub Code: MOTOWELD's Err Code. Contact your YASKAWA SAFTY- representative. CIRCUIT ERROR 4273 MOTOWELD Sub Code: MOTOWELD's Err Code.
  • Page 74 MOTOWELD Sub Code: MOTOWELD's Err Code. (1)Check that short-circuit or the MOMENTARY earth grounded of the output cable. OVER-CURR (2)May be power circuit broken. Contact your YASKAWA representative. 4280 MOTOWELD Sub Code: MOTOWELD's Err Code. Contact your YASKAWA OVER- representative.
  • Page 75 The version information of the PLD on Replace the main board (Service the main board Pr(MB) is wrong. parts code: UNIT-Pr (MB)-030). Contact your YASKAWA representative. The version of the firmware of front Replace the main board (Service panel is not suitable for the software of parts code: UNIT-Pr (MB)-030).
  • Page 76 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code 4287 SHORTCIRC The count of short circuit is largely (1) Check that setting current is not UIT COUNT decreased.(The bead NG). too high. OVER (BEAD (2) Check that range set in C parameter C62 is not too narrow.
  • Page 77 HW1484216 Alarm and Error Alarm Alarm Alarm Meaning Remedy Name Code 4289 SERVO PACK SERVO PACK ALARM (EAGL) (1) A.720: Overload (maximum ALARM continuous) (EAGL) Check to that the wire is not strike the material. Check to whether the feed resistance is not excessive.

  • Page 78: Error

    HW1484216 Alarm and Error Error Error Error No. Message Cause Remedy 1110 TPS: SELECTED A welding program unprepared for Select again a welding program. UNREGISTERED the welding power source was PROGRAM selected. 1111 TPS: FEEDING A wire was clogged or so in the The most problems automatically SYSTEM FAILURE feeding system, leading to improper...
  • Page 79 ARC WELDING/DIGITAL I/F FUNCTION HEAD OFFICE 2-1 Kurosakishiroishi, Yahatanishi-ku, Kitakyushu 806-0004, Japan Phone +81-93-645-7703 Fax +81-93-645-7802 YASKAWA America Inc. (Motoman Robotics Division) 100 Automation Way, Miamisburg, OH 45342, U.S.A. Phone +1-937-847-6200 Fax +1-937-847-6277 YASKAWA Europe GmbH Robotics Divsion ) Yaskawastrasse 1, 85391 Allershausen, Germany...

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