SERVO ERRORS. Fagor CNC 8055 para otras aplicaciones, CNC 8055 for lathes, CNC 8055 para tornos, CNC 8055 for other applications

   Error solution

SERVO ERRORS

4000 ‘Sercos ring error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.

It stops the movement of the axes and the spindle, eliminating all the enable signals and canceling all the analog outputs of the CNC. When detected from the position loop, it opens the position loop and sets the LOPEN mark to ·1·.

If it is in execution, it interrupts the execution of the part program of the CNC of all channels.

Besides this, it activates the external emergency output.

SERCOS communication has been interrupted. It may be caused by an interruption in the connection ring (optical fiber disconnected or broken) or by a wrong configuration.

1. The identifying wheel does not match the sercosid.

2. Parameter P120 (SERSPD) does not match the transmission speed.

3. The drive version is incompatible with the CNC.

4. There is an error on the SERCOS board.

5. Different transmission speed (baudrate) at the drive and at the CNC.

A drive has been turned off and back on due to a power supply failure. When starting

up again, it displays the error 4027 ‘The drive has started up again’

An attempt has been made to read or write an non-existent variable or too many variables in a drive through the fast channel.

To check that the connection ring is not interrupted, check that the light goes through the optical fiber. If it is due to a wrong configuration, contact the Service Department.

If the error is due to the fast channel:

• Check that all the variables to be read or written through the fast channel actually exist.

• Save the SERCOS LOG into a file and see which axis causes the error.

• Set PLC machine parameters "SRD700 and SWR800" of that drive to "0".

• Reset the CNC and verify that no errors come up.

• Set the parameters one by one to the desired value until the failure occurs.

• When locating the parameter, look that variable up in the drive manual to verify that it exists in that version and it may be accessed. If so, the error may come up because it tries read or write too many variables in that drive.

4001 ‘Undefined class 1 error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.




The drive has detected an error, but it cannot identify it.

Contact the Service Department.

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4002 ‘Overload (201...203)’

4003 ‘Overtemperature at the drive (107)’

4004 ‘Overtemperature at the motor (108)’

4005 ‘Overtemperature at the heatsink (106)’

4006 ‘Voltage control error (100...105)’

4007 ‘Feedback error (600...606)’

4008 ‘Error at the power bus (213...215)’

4009 ‘Overcurrent (212)’

4010 ‘Overvoltage at the power bus (304/306)’

4011 ‘Undervoltage at the power bus (307)’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.




An error occurred at the drive. The number in brackets indicates the standard error number of the drive. Refer to the drive manual for further information.

These types of error come with the messages 4019, 4021, 4022 or 4023 that indicate in which axis or spindle drive the error came up. Refer to the drive manual to check the error (number in brackets) and act accordingly.

4012 ‘Drive error’

4013 ‘Position deviation too high’

4014 ‘Communications error’

4015 ‘Travel limit overrun’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.




An error occurred at the drive.

Refer to the drive manual.

4016 ‘Undefined class 1 error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.




The drive has detected an error, but it cannot identify it.


4017 ‘Drive error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






·68·


4018 ‘Error accessing a variable’

DETECTION

CAUSE

SOLUTION

During execution.

An attempt has been made to read (or write) a SERCOS variable from the CNC and:

1. That variable does not exist.

2. The maximum/minimum values have been exceeded.

3. The SERCOS variable has a variable length.

4. An attempt has been made to write a read-only variable.

Check that the variable to be associated with an action is of the right type.

4019 ‘Drive error: Axis'

DETECTION

EFFECT

CAUSE

During execution.




These messages come with errors 4002 - 4011. When one of the errors mentioned above occurs, they indicate on which axis they came up.

4020 ‘DRIBUSID parameter value error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4021 ‘Spindle drive error :

4022 ‘Spindle-2 drive error :

4023 ‘Auxiliary spindle drive error’

DETECTION

EFFECT

CAUSE

During execution.




These messages come with errors 4002 - 4011. When one of the errors mentioned above occurs, they indicate on which spindle they came up.

4024 'Error when searching home'.

DETECTION

EFFECT

CAUSE

During execution.




The home search command of SERCOS has been executed incorrectly.

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·70·


4025 ‘Loop time exceeded: Increase P72 (looptime)’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.




The time it takes to calculate the feedrate of the axis is greater than the cycle time established for transmission to the drive.

Increase the value of general machine parameter LOOPTIME (P72). If the error persists, contact the Service Department.

4026 ‘SERCOS chip RAM memory error’

DETECTION

EFFECT

SOLUTION

During execution.




Contact the service department to replace the SERCOS board.

4027 ‘The drive has started up again’

DETECTION

EFFECT

CAUSE

During execution.




A drive has been turned off and back on due to a power supply failure.

4028 ‘The light does not reach the CNC through the optic fiber’

DETECTION

EFFECT

CAUSE

SOLUTION

On power-up.




The signal sent by the CNC through the optical fiber does not return to the CNC.

Check the condition and installation of the fiber optic cables. Check that the light going

"OUT" of the CNC is going through the drives and comes "IN"to the CNC.

If the cables are OK, remove the drives from the ring until the error no longer comes up.


4029 ‘Communication with the drive cannot be established. No response’

DETECTION

EFFECT

CAUSE

SOLUTION

On power-up.




A drive is not responding to the signal sent by the CNC due to one of these causes:

• The drive does not recognize the sercos board.

• The drive is locked up.

• The switch number has not been properly read.

• The SERCOS transmission speed has been set differently at the drives and at the

CNC. General parameter SERSPD at the CNC and QP11 at the drives.

Save the SERCOS LOG into a file.

See the value of axis machine parameter SERCOSID of the axis causing the error.

Check that the ring contains a drive with the switch in that position.

Reset the drive because the drive only reads the switch on power-up.

Check that the CNC and the drives have the same transmission speed. General parameter SERSPD at the CNC and QP11 at the drives.

Check that the drive does not issue sercos board. To do that look at the display of the drive. If it shows hardware errors, change the drive’s sercos board.

If there are no errors at that drive, set the switch of the drive to "1", reset it, set the

CNC with a single Sercos axis and connect to the CNC. If it still issues the error, change the drive.

4030 ‘SERCON register writing error’

DETECTION

EFFECT

SOLUTION

During execution.





4032 'Handshake error’

DETECTION

EFFECT

CAUSE

SOLUTION

During the operation of the CAN bus.




The handshake bit has been lost. To verify that the communication is correct, it continuously checks a handshake bit between the CNC and the drives.

Check the cables, the connections, the line terminating resistors and the CAN boards

(at the CNC and at the drive).

4033 ‘Cyclic message of the drive lost'

DETECTION

EFFECT

CAUSE

SOLUTION





A message of the drive has been lost (it has not reached the CNC).

Check the cables, the connections, the line terminating resistors and the CAN boards

(at the CNC and at the drive).

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4034 ‘SID reading error’

DETECTION

EFFECT

CAUSE

SOLUTION





From a CNC channel, an attempt has been made to read a non-existent variable of the drive.

Check that the variable that it is trying to read exists at the drive.

4035 ‘SERCOS communication saturated. Increase P178 (SERCDEL1)’

DETECTION

EFFECT

CAUSE

SOLUTION

On SERCOS bus power-up.




The maximum bus capacity has been exceeded.

Increase the Sercos transmission delay using g.m.p. SERCDEL1 (P178).

4036 ‘SERCOS T3 > T4. Decrease P179 (SERCDEL2)’

DETECTION

EFFECT

CAUSE

SOLUTION

On SERCOS bus power-up.




g.m.p. The value of SERCDEL2 (P179) is wrong.


4050 ‘ERROR 1: internal (Fatal error): Internal RAM check failed'

4051 ‘ERROR 2: internal (Fatal error): Internal program malfunctioning problem'

4052 ‘ERROR 3: Under-voltage of the power bus' There is no function'

4053 ‘ERROR 4: The emergency stop cannot stop the motor in the established time frame’

4054 ‘ERROR 5: Program code checksum error’

4055 ‘ERROR 6: Sercos board error'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






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·72·


4056 ‘ERROR 100: Internal +5 V out of range'

4057 ‘ERROR 101: Internal -5 V out of range’

4058 ‘ERROR 102: Internal +8 V out of range’


4060 ‘ERROR 104: Internal +18 V out of range’


4062 ‘ERROR 106: Heatsink overheated'

4063 ‘ERROR 107: VeCon card overheated'

4064 ‘ERROR 108: Motor overheated'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4065 ‘ERROR 200: Overspeed'

4066 ‘ERROR 201: Motor overload'

4067 ‘ERROR 202: Drive overload'

4068 ‘ERROR 211: internal (Fatal error): DSP program execution error'

4069 ‘ERROR 212: Over-current'

4070 ‘ERROR 213: Undervoltage at the IGBT power driver'

4071 ‘ERROR 214: Short-circuit'

4072 ‘ERROR 215: Over-voltage at the power bus (Hard)'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4073 ‘ERROR 300: Heatsink of the power supply module overheated'

4074 ‘ERROR 301: Ballast circuit of the power supply module heatsink overheated'

4075 ‘ERROR 302: Short-circuit at the ballast circuit of the power supply module'

4076 ‘ERROR 303: Ballast circuit supply voltage out of range'

4077 ‘ERROR 304: Over-voltage at the power bus detected by the power supply module’

4078 ‘ERROR 305: Protocol error on the interface between the power supply module and the driver’

4079 ‘ERROR 306: Over-voltage at the power bus (Soft, trigger prior to hardware )'

4080 ‘ERROR 307: Under-voltage of the power bus'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






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·73·


·T· Model

4081 ‘ERROR 400: No SERCOS board detected'

4082 ‘ERROR 401: Internal SERCOS error'

4083 ‘ERROR 403: MST fault'

4084 ‘ERROR 404: MDT fault'

4085 ‘ERROR 405: Wrong phase ( > 4)'

4086 ‘ERROR 406: Wrong phase up'

4087 ‘ERROR 407: Wrong phase down'

4088 ‘ERROR 408: Phase change without "ready" acknowledgement

4089 ‘ERROR 409: Change to an uninitialized phase'

4090 ‘ERROR 410: Noise resets sercon'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4091 ‘ERROR 500: Incoherent parameters'

4092 ‘ERROR 501: Parameter checksum error'

4093 ‘ERROR 502: Wrong parameter value'

4094 ‘ERROR 503: The table for default parameter values for each motor is wrong'

4095 ‘ERROR 504: Wrong parameter in SERCOS phase 2'

4096 ‘ERROR 505: Different RAM and Flash parameters'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4097 ‘ERROR 600: Communication error with the second feedback'

4098 ‘ERROR 601: Communication error with the rotor encoder'

4099 ‘ERROR 602: Motor feedback B signal saturation'

4100 ‘ERROR 603: Motor feedback A signal saturation'

4101 ‘ERROR 604: Saturation of A and/or B signal values’

4102 ‘ERROR 605: A and/or B signal values too low'

4103 ‘ERROR 606: Too much dispersion of the rotor sensor signals’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






Ref.1507

·74·


4104 ‘ERROR 700: RS232 board error'

4105 ‘ERROR 701: Internal: Wrong VeCon board identification'

4106 ‘ERROR 702: Expansion board identification error'

4107 ‘ERROR 703: I/O board identification error'

4108 ‘ERROR 704: Analog board identification error'

4109 ‘ERROR 705: Power board identification error'

4110 ‘ERROR 706: X3 encoder simulation board identification error’

4111 ‘ERROR 707: X4 motor feedback board identification error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4112 ‘ERROR 801: Encoder not found'

4113 ‘ERROR 802: Error when communicating with the encoder'

4114 ‘ERROR 803: Encoder not initialized'

4115 ‘ERROR 804: Defective encoder'

4116 ‘ERROR 805: No encoder has been detected on the motor’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4117 ‘ERROR 7: SERCON clock error'

4118 ‘ERROR 8: SERCON data error'

4119 ‘ERROR 203: Torque overload error'

4120 ‘ERROR 411: Telegram reception error'

4121 ‘ERROR 109: Over-voltage at digital inputs'

4122 ‘ERROR 110: Low heatsink temperature'

4123 ‘ERROR 607: Direct feedback A and/B signal saturation'

4124 ‘ERROR 608: A and/or B signal values of direct feedback too low'

4125 ‘ERROR 609: Temperature sensor error'

4126 ‘ERROR 150: Travel limits exceeded'

4127 ‘ERROR 152: Velocity command module exceeded'

4128 ‘ERROR 153: To much position command shift'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






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·76·


4129 ‘ERROR 154: Too much feedforward velocity command'

4130 ‘ERROR 155: Too much feedforward acceleration command'

4131 ‘ERROR 156: To much following error'

4132 ‘ERROR 157: Too much difference between the positions of the two feedbacks'

4133 ‘ERROR 250: 'Error when searching home'

4134 ‘ERROR 251: DriveControlledHoming command error'

4135 ‘ERROR 253: I0 not detected in 2 revolutions'

4136 ‘ERROR 254: Wrong reading of distance-coded reference marks (I0)'

4137 ‘ERROR 308: Over-current at energy return circuit'

4138 ‘ERROR 309: Short-circuit at the High Side IGBT'

4139 ‘ERROR 310: Low voltage at the driver of the High Side IGBT'

4140 ‘ERROR 311: Short-circuit at the Low Side of the IGBT'

4141 ‘ERROR 312: Low voltage at the driver of the Low Side IGBT'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4142 ‘ERROR 313: Consumption over-current'

4143 ‘ERROR 314: I2t protection of the crowbar resistor'

4144 ‘ERROR 806: Error when searching home with Sincoder'

4145 ‘ERROR 807: Wrong C and D feedback signals'

4146 ‘ERROR 412: Delayed synchronism message'

4147 ‘ERROR 413: Handshake error at the drive'

4148 ‘ERROR 9: Loss of non-volatile data'

4149 ‘ERROR 10: Damaged non-volatile data'

4150 ‘ERROR 31: Internal error'

4151 ‘ERROR 506: .MOT file not found'

4152 ‘ERROR 507: Motor not found in .MOT file’

4153 ‘ERROR 508: List of wrong parameters in phase 4'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.







4154 ‘ERROR 808: No encoder has been detected in Feedback2'

4155 ‘ERROR 809: Error when communicating with the Feedback2 encoder'

4156 ‘ERROR 810: Feedback2 encoder not initialized'

4157 ‘ERROR 811: Defective Feedback2 encoder'

4158 ‘ERROR 255: Error when changing feedbacks after executing the PC150 command’

4159 ‘ERROR 812: Feedback2 encoder detected'

4160 ‘ERROR 206: Velocity command too high'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4176 ‘ERROR 205: The motor has no voltage for the required torque'

4177 ‘ERROR 315: The power supply has not started up correctly'

4178 ‘ERROR 610: Wrong absolute signals'

4179 ‘ERROR 611: The axis moves on power-up and the position cannot be read'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4180 ‘ERROR 256: Erroneous home signal distance per feedback turn'

4181 ‘ERROR 160: Emergency ramp following error'

4182 ‘ERROR 111: Undertemperature of the motor'

4183 ‘ERROR 509: The activation code that activates the "open" option at the drive has not been entered.

4184 ‘ERROR 818: Error on the absolute track'

4185 ‘ERROR 819: CPU error'

4186 ‘ERROR 820: Error at the adjustment potentiometers'

4187 ‘ERROR 821: Image capturing sensor (CCD) error'

4188 ‘ERROR 822: Supply voltage out of range'

4189 ‘ERROR 823: Parameter error'

4190 ‘ERROR 158: Excessive position deviation when estimating the electrical position with the

GC7 command’

4191 ‘ERROR 159: Wrong counting direction when executing the GC3 command’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






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·77·

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·78·


4192 ‘ERROR 216: Internal'

4193 ‘ERROR 316: It took too long chargingn the DC bus of a compact drive’

4194 ‘ERROR 813: 'Error when initializing the electrical position'

4195 ‘ERROR 814: Wrong absolute signals'

4196 ‘ERROR 815: The axis is moving on drive power-up and the absolute position cannot be read correctly’

4197 ‘ERROR 816: Unstable C and D motor feedback signals'

4198 ‘ERROR 817: CRC check error'

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4200 ‘ERROR 9001: Parameter checksum error'

4201 ‘ERROR 9002: AD circuit damaged’

4202 ‘ERROR 9003: Speed overflow''


4204 ‘ERROR 9005: Position counter overflow’

4205 ‘ERROR 9006: Error pulse overflow (Pn504)’

4206 ‘ERROR 9007: Electronic changer configured wrong or pulse frequency overflow’

4207 ‘ERROR 9008: First current detection channel damaged’

4208 ‘ERROR 9009: Second current detection channel damaged’

4209 ‘ERROR 9010: Incremental encoder damaged’


4211 ‘ERROR 9013: Servomotor over-voltage’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.







4212 ‘ERROR 9014: Servomotor under-voltage’

4213 ‘ERROR 9015: Crowbar resistor error.

4214 ‘ERROR 9016: Regenerating circuit error’

4215 ‘ERROR 9017: Resolver error:

4216 ‘ERROR 9018: IGBT temperature alarm’

4217 ‘ERROR 9020: Phase not connected at power supply’

4218 ‘ERROR 9021: Instantaneous power supply missing’

4219 ‘ERROR 9041: Reserved'

4220 ‘ERROR 9042: Servomotor type error'

4221 ‘ERROR 9043: Servodrive type error'

4222 ‘ERROR 9044: Reserved'

4223 ‘ERROR 9045: Multi-turn absolute encoder data error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






4224 ‘ERROR 9046: Multi-turn absolute encoder data error’

4225 ‘ERROR 9047: Battery voltage under 2.5V’

4226 ‘ERROR 9048: Battery voltage under 3.1V’

4227 ‘ERROR 9050: Serial encoder communication error’

4228 ‘ERROR 9051: Speed alarm on absolute encoder’

4229 ‘ERROR 9052: Absolute encoder damaged’

4230 ‘ERROR 9053: Serial encoder calculation error’

4231 ‘ERROR 9054: Parity bit error or serial encoder end bit error’

4232 ‘ERROR 9055: Serial encoder communication data error’

4233 ‘ERROR 9056: Serial encoder end bit error’

4234 ‘ERROR 9058: Serial encoder EEPROM data empty’

4235 ‘ERROR 9059: Serial encoder EEPROM data format error’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






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·79·

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·80·


4236 ‘ERROR 9060: Communication module not detected’

4237 ‘ERROR 9061: CPU or communication module error’

4238 ‘ERROR 9062: Servodrive not receiving periodic data from communication module’

4239 ‘ERROR 9063: Communication module not receiving response from servodrive’

4240 ‘ERROR 9064: Bus and communication module disconnected’

4241 ‘ERROR 9066: Wrong CAN communication’

4242 ‘ERROR 9067: Timeout of the master station’

4243 ‘ERROR 9069: The synchronism signal monitoring cycle is longer than what it was set for’

DETECTION

EFFECT

CAUSE

SOLUTION

During execution.






SERVO ERRORS. Fagor CNC 8055 para otras aplicaciones, CNC 8055 for lathes, CNC 8055 para tornos, CNC 8055 for other applications

SERVO ERRORS

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Table of contents