YASKAWA SI-ES3 Installation Manual

Also see for SI-ES3: Installation manual Technical manual

Contents

7 TroubleshootingYASKAWA TOEPYEUOEC101A EtherCAT Option Installation Manual 23*6 The default value depends on the drive used and/or the drive software version. For details refer to the technical manual for the drive.*7 Changing o1-03 changes the units for input object 2010 (Hex) (frequency reference), output object 2110 (Hex) (output frequency)and 2200 (Hex) (motor speed). Furthermore o1-03 must be set to 2 and E2-04 must be set to the correct value in order to use the DriveProfile DSP402.7 Troubleshooting◆ Communication Option Card Error CodesIf a fault or alarm occurs in the inverter drive or regenerative unit, the fault or alarm will be stored in consecutivesub-indices of object 1003. Additionally an emergency telegram will be sent once.Index(Hex)Sub Content Acc. PDOMap.DataTypeValue(Range)1003 0 Number of errors RW No UNS8 00 (Hex)(00 - FF (Hex))1003 1 Standard error field(Emergency error code)RO No UNS32 0000 (Hex)(0000 - FFB8(Hex))Table 7.1 Emergency Telegram SpecificationByte 0 1 2 3 4 5 6 7Content Emergency Error Code Error registerobject1001 (Hex) = 1Manufacturer specific error info. Not used. Set to zero.◆ Yaskawa-specific SDO Abort CodesSDO abort codes are supported as specified in DS301. Additionally the abort codes listed below are implemented.SDO Abort Code(Hex)Description0602 0010 Consecutive MEMOBUS/Modbus Read/Write/Enter commands are send but the wait time between messages is too short.A MEMOBUS/Modbus Read or Write Response (2140 (Hex) and 2150 (Hex)) was attempted but no or an incorrect MEMOBUS/Modbus address hasbeen written to object 2040 (Hex) or 2050 (Hex) before.A MEMOBUS/Modbus write request has been sent during DC bus under voltage.0602 0022 Drive Profile DSP402 is used and a value is written to object 6042 (Hex) (vl Target Velocity) while the drive status is not "Operation Enable".Object 2155 (Hex) is tried to be read while the SI-ES3 option is not in "Operational" state.A MEMOBUS/Modbus Read or Write command (2040 (Hex) and 2050 (Hex)) was performed with an invalid MEMOBUS/Modbus address.◆ FaultsThis section gives information about the causes and possible solutions of faults. You must use the Fault Reset op-eration to remove the fault before you can operate the drive. Use the information in this table to remove the causeof the fault.Code Name Causes Possible SolutionsbUS Option Communication Error The drive did not receive a signal from thecontroller.The communications cable wiring is incorrect.Correct wiring errors.There is a short-circuit in the communications cableor the communications cable is not connected. • Repair short circuits and connect cables.• Replace the defective communications cable.Electrical interference caused a communication dataerror. • Examine the control circuit lines, main circuit lines, andground wiring, and decrease the effects of electricalinterference.• Make sure that a magnetic contactor is not the source of theelectrical interference, then use a Surge Protective Device ifnecessary.• Use only the recommended cables or other shielded line.Ground the shield on the controller side or the drive inputpower side.• Separate the communication wiring from drive power lines,and install a noise filter to the input side of the power supplyfor communication.• Decrease the effects of electrical interference from thecontroller.