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Siemens SINUMERIK 840D CNC
Siemens SINUMERIK 840D CNC Error Codes
Complete alarm and error code reference for the Siemens SINUMERIK 840D CNC. Browse all 4014 documented fault codes below, each linking to a detailed troubleshooting guide.
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Complete Alarm List (Page 18 of 21)
Code 230655
<location>SI MM: Align monitoring functions
View solution Code 230656
<location>SI MM: Moto r Module para meter error
View solution Code 230659
<location>SI MM: Write re quest for parameter rejected
View solution Code 230672
<location>SI Motion: Contro l Unit software incompatible
View solution Code 230680
<location>SI Motion MM: Checksum error safety monitoring functions
View solution Code 230681
<location>SI Motion MM: Incorrect parameter value
View solution Code 230682
<location>SI Motion MM: Monitoring function not supported
View solution Code 230683
<location>SI Motion MM: SOS/SLS enable missing
View solution Code 230685
<location>SI Motion MM: Safely-Limited Speed limit value too high
View solution Code 230688
<location>SI Motion MM: Actual va lue synchronization not permissible
View solution Code 230700
<location>SI Motion MM: STOP A initiated
View solution Code 230701
<location>SI Motion MM: STOP B initiated
View solution Code 230706
<location>SI Motion MM: Safe Acceleration Monitor limit exceeded
View solution Code 230707
<location>SI Motion MM: Tolerance for safe operating stop exceeded
View solution Code 230708
<location>SI Motion MM: STOP C initiated
View solution Code 230709
<location>SI Motion MM: STOP D initiated
View solution Code 230711
<location>SI MM MM: Defect in a monitoring channel
View solution Code 230714
<location>SI Motion MM: Safely-Limited Speed exceeded
View solution Code 230798
<location>SI Motion MM: Test stop running
View solution Code 230799
<location>SI Motion MM: Acceptance test mode active
View solution Code 230800
<location>Power unit: Group signal
View solution Code 230801
<location>Power unit DRI VE-CLiQ: Sign-of-life missing
View solution Code 230802
<location>Power unit: Time slice overflow
View solution Code 230804
<location>Power unit: CRC
View solution Code 230805
<location>Power unit: EPROM checksum error
View solution Code 230809
<location>Power unit: Switching information not valid
View solution Code 230810
<location>Power unit: Watchdog timer
View solution Code 230820
<location>Power unit DRIVE-CLiQ: Telegram error
View solution Code 230835
<location>Power unit DRIVE-CLiQ: Cyclic data transfer error
View solution Code 230836
<location>Power unit DRIVE-CL iQ: Send error for DRIVE-CLiQ data
View solution Code 230837
<location>Power unit DRIVE-CLiQ: Component fault
View solution Code 230845
<location>Power unit DRIVE-CLiQ: Cyclic data transfer error
View solution Code 230850
<location>Power unit: Internal software error
View solution Code 230851
<location>Power unit DRIVE-CL iQ (CU): Sign-of-life missing
View solution Code 230860
<location>Power unit DRIVE-CLiQ (CU): Telegram error
View solution Code 230885
<location>CU DRIVE-CLiQ (CU): Cyclic data transfer error
View solution Code 230886
<location>PU DRIVE-CLiQ (CU): Error when sending DRIVE-CLiQ data
View solution Code 230887
<location>Power unit DRIVE-CLiQ (CU): Component fault
View solution Code 230895
<location>PU DRIVE-CLiQ (CU): Alternating cyclic data transfer error
View solution Code 230896
<location>Power unit DRIVE-CLiQ (CU): Inconsistent component properties
View solution Code 230899
<location>Power unit: Unknown fault
View solution Code 230903
<location>Power unit: I2C bus error occurred
View solution Code 230907
<location>Power unit: FPGA configuration unsuccessful
View solution Code 230920
<location>Power unit: Temperature sensor fault
View solution Code 230999
<location>Power unit: Unknown alarm
View solution Code 231100
<location>Encoder 1: Zero mark distance error
View solution Code 231101
<location>Encoder 1: Zero marked failed
View solution Code 231103
<location>Encoder 1: Amplitude error, track R
View solution Code 231110
<location>Encoder 1: Se rial communica tions error
View solution Code 231111
<location>Encoder 1: Absolute encoder EnDat, internal fault/error
View solution Code 231112
<location>Encoder 1: Error bit set in the serial protocol
View solution Code 231115
<location>Encoder 1: Amplitude error track A/B fault (A^2 + B^2)
View solution Code 231116
<location>Encoder 1: Amplitude error track A + B
View solution Code 231117
<location>Encoder 1: Inversion error signals A and B and R
View solution Code 231118
<location>Encoder 1: Speed difference outside the tolerance range
View solution Code 231120
<location>Encoder 1: Power supply voltage fault
View solution Code 231121
<location>Encoder 1: Coarse position error
View solution Code 231122
<location>Encoder 1: Internal power supply voltage fault
View solution Code 231123
<location>Encoder 1: Signal le vel A/B unipolar outside tolerance
View solution Code 231125
<location>Encoder 1: Amplitude error track A/B overcontrolled
View solution Code 231126
<location>Encoder 1: Amplitude AB too high
View solution Code 231129
<location>Encoder 1: Position diff erence, hall sensor/track C/D and A/B too large
View solution Code 231130
<location>Encoder 1: Zero mark and position error from the coarse synchronization
View solution Code 231131
<location>Encoder 1: Deviation, position incremental/absolute too large
View solution Code 231135
<location>Encoder 1: Fault when determining the position
View solution Code 231136
<location>Encoder 1: Error when determining multiturn information
View solution Code 231137
<location>Encoder 1: Internal error when determining the position
View solution Code 231138
<location>Encoder 1: Internal error when determining multiturn information
View solution Code 231150
<location>Encoder 1: Initialization error
View solution Code 231151
<location>Encoder 1: Encoder speed for initialization AB too high
View solution Code 231400
<location>Encoder 1: Alarm threshold zero mark distance error
View solution Code 231401
<location>Encoder 1: Alarm threshold zero marked failed
View solution Code 231405
<location>Encoder 1: Temperature in the encoder evaluation inadmissible
View solution Code 231410
<location>Encoder 1: Serial communications
View solution Code 231411
<location>Encoder 1: EnDat encoder signals alarms
View solution Code 231412
<location>Encoder 1: Error bit set in the serial protocol
View solution Code 231414
<location>Encoder 1: Amplitude error track C or D (C^2 + D^2)
View solution Code 231415
<location>Encoder 1: Amplitude error track A/B alarm (A^2 + B^2)
View solution Code 231418
<location>Encoder 1: Speed difference per sampling rate exceeded
View solution Code 231419
<location>Encoder 1: Track A or B outside the tolerance range
View solution Code 231421
<location>Encoder 1: Coarse position error
View solution Code 231429
<location>Encoder 1: Position diff erence, hall sensor/track C/D and A/B too large
View solution Code 231431
<location>Encoder 1: Deviation, position incremental/absolute too large
View solution Code 231432
<location>Encoder 1: Rotor position adaptation corrects deviation
View solution Code 231443
<location>Encoder 1: Signal le vel C/D unipolar outside tolerance
View solution Code 231500
<location>Encoder 1: Position tracking traversing range exceeded
View solution Code 231501
<location>Encoder 1: Position tracking encoder position outside tolerance window
View solution Code 231502
<location>Encoder 1: Encoder with measuring gear, without valid signals
View solution Code 231503
<location>Encoder 1: Position tracking cannot be reset
View solution Code 231800
<location>Encoder 1: Group signal
View solution Code 231801
<location>Encoder 1 DRIVE-CLiQ: Sign-of-life missing
View solution Code 231802
<location>Encoder 1: Time slice overflow
View solution Code 231804
<location>Encoder 1: Checksum error
View solution Code 231805
<location>Encoder 1: EPROM checksum error
View solution Code 231806
<location>Encoder 1: Initialization error
View solution Code 231811
<location>Encoder 1: Encoder serial number changed
View solution Code 231812
<location>Encoder 1: Requested cycle or RX-/TX timing not supported
View solution Code 231813
<location>Encoder 1: Hardware logic unit failed
View solution Code 231820
<location>Encoder 1 DRIVE-CLiQ: Telegram error
View solution Code 231835
<location>Encoder 1 DRIVE-CLiQ: Cyclic data transfer error
View solution Code 231836
<location>Encoder 1 DRIVE-CLiQ: Send error for DRIVE-CLiQ data
View solution Code 231837
<location>Encoder 1 DRIVE-CLiQ: Component fault
View solution Code 231845
<location>Encoder 1 DRIVE-CLiQ: Cyclic data transfer error
View solution Code 231850
<location>Encoder 1: Encoder evaluation, internal software error
View solution Code 231851
<location>Encoder 1 DRIVE-CLiQ (CU): Sign-of-life missing
View solution Code 231860
<location>Encoder 1 DRIVE-CLiQ (CU): Telegram error
View solution Code 231885
<location>Encoder 1 DRIVE-CLiQ (CU): Cyclic data transfer error
View solution Code 231886
<location>Encoder 1 DRIVE-CLiQ (CU): Error when sending DRIVE-CLiQ data
View solution Code 231887
<location>Encoder 1 DRIVE-CLiQ (CU): Component fault
View solution Code 231895
<location>Encoder 1 DRIVE-CLiQ (CU): Alternating cyclic data transfer error
View solution Code 231896
<location>Encoder 1 DRIVE-CLiQ (CU): Inconsistent component properties
View solution Code 231899
<location>Encoder 1: Unknown fault
View solution Code 231902
<location>Encoder 1: SPI-BUS error occurred
View solution Code 231903
<location>Encoder 1: I2C-BUS error occurred
View solution Code 231905
<location>Encoder 1: Parameterization error
View solution Code 231915
<location>Encoder 1: Configuration error
View solution Code 231916
<location>Encoder 1: Parameterization error
View solution Code 231920
<location>Encoder 1: Temperature sensor fault
View solution Code 231999
<location>Encoder 1: Unknown alarm
View solution Code 232100
<location>Encoder 2: Zero mark distance error
View solution Code 232101
<location>Encoder 2: Zero marked failed
View solution Code 232103
<location>Encoder 2: Amplitude error, track R
View solution Code 232110
<location>Encoder 2: Se rial communica tions error
View solution Code 232111
<location>Encoder 2: Absolute encoder EnDat, internal fault/error
View solution Code 232112
<location>Encoder 2: Error bit set in the serial protocol
View solution Code 232115
<location>Encoder 2: Amplitude error track A/B fault (A^2 + B^2)
View solution Code 232116
<location>Encoder 2: Amplitude error track A + B
View solution Code 232117
<location>Encoder 2: Inversion error signals A and B and R
View solution Code 232118
<location>Encoder 2: Speed difference outside the tolerance range
View solution Code 232120
<location>Encoder 2: Power supply voltage fault
View solution Code 232121
<location>Encoder 2: Coarse position error
View solution Code 232122
<location>Encoder 2: Internal power supply voltage fault
View solution Code 232123
<location>Encoder 2: Signal le vel A/B unipolar outside tolerance
View solution Code 232125
<location>Encoder 2: Amplitude error track A/B overcontrolled
View solution Code 232126
<location>Encoder 2: Amplitude AB too high
View solution Code 232129
<location>Encoder 2: Position diff erence, hall sensor/track C/D and A/B too large
View solution Code 232130
<location>Encoder 2: Zero mark and position error from the coarse synchronization
View solution Code 232131
<location>Encoder 2: Deviation, position incremental/absolute too large
View solution Code 232135
<location>Encoder 2: Fault when determining the position
View solution Code 232136
<location>Encoder 2: Error when determining multiturn information
View solution Code 232137
<location>Encoder 2: Internal error when determining the position
View solution Code 232138
<location>Encoder 2: Internal error when determining multiturn information
View solution Code 232150
<location>Encoder 2: Initialization error
View solution Code 232151
<location>Encoder 2: Encoder speed for initialization AB too high
View solution Code 232400
<location>Encoder 2: Alarm threshold zero mark distance error
View solution Code 232401
<location>Encoder 2: Alarm threshold zero marked failed
View solution Code 232405
<location>Encoder 2: Temperature in the encoder evaluation inadmissible
View solution Code 232410
<location>Encoder 2: Serial communications
View solution Code 232411
<location>Encoder 2: EnDat encoder signals alarms
View solution Code 232412
<location>Encoder 2: Error bit set in the serial protocol
View solution Code 232414
<location>Encoder 2: Amplitude error track C or D (C^2 + D^2)
View solution Code 232415
<location>Encoder 2: Amplitude error track A/B alarm (A^2 + B^2)
View solution Code 232418
<location>Encoder 2: Speed difference per sampling rate exceeded
View solution Code 232419
<location>Encoder 2: Track A or B outside the tolerance range
View solution Code 232421
<location>Encoder 2: Coarse position error
View solution Code 232429
<location>Encoder 2: Position diff erence, hall sensor/track C/D and A/B too large
View solution Code 232431
<location>Encoder 2: Deviation, position incremental/absolute too large
View solution Code 232432
<location>Encoder 2: Rotor position adaptation corrects deviation
View solution Code 232443
<location>Encoder 2: Signal le vel C/D unipolar outside tolerance
View solution Code 232500
<location>Encoder 2: Position tracking traversing range exceeded
View solution Code 232501
<location>Encoder 2: Position tracking encoder position outside tolerance window
View solution Code 232502
<location>Encoder 2: Encoder with measuring gear, without valid signals
View solution Code 232503
<location>Encoder 2: Position tracking cannot be reset
View solution Code 232700
<location>Encoder 2: Effectivity test does not supply the expected value
View solution Code 232800
<location>Encoder 2: Group signal
View solution Code 232801
<location>Encoder 2 DRIVE-CLiQ: Sign-of-life missing
View solution Code 232802
<location>Encoder 2: Time slice overflow
View solution Code 232804
<location>Encoder 2: Checksum error
View solution Code 232805
<location>Encoder 2: EPROM checksum error
View solution Code 232806
<location>Encoder 2: Initialization error
View solution Code 232811
<location>Encoder 2: Encoder serial number changed
View solution Code 232812
<location>Encoder 2: Requested cycle or RX-/TX timing not supported
View solution Code 232813
<location>Encoder 2: Hardware logic unit failed
View solution Code 232820
<location>Encoder 2 DRIVE-CLiQ: Telegram error
View solution Code 232835
<location>Encoder 2 DRIVE-CLiQ: Cyclic data transfer error
View solution Code 232836
<location>Encoder 2 DRIVE-CLiQ: Send error for DRIVE-CLiQ data
View solution Code 232837
<location>Encoder 2 DRIVE-CLiQ: Component fault
View solution Code 232845
<location>Encoder 2 DRIVE-CLiQ: Cyclic data transfer error
View solution Code 232850
<location>Encoder 2: Encoder evaluation, internal software error
View solution Code 232851
<location>Encoder 2 DRIVE-CLiQ (CU): Sign-of-life missing
View solution Code 232860
<location>Encoder 2 DRIVE-CLiQ (CU): Telegram error
View solution Code 232885
<location>Encoder 2 DRIVE-CLiQ (CU): Cyclic data transfer error
View solution Code 232886
<location>Encoder 2 DRIVE-CLiQ (CU): Error when sending DRIVE-CLiQ data
View solution Code 232887
<location>Encoder 2 DRIVE-CLiQ (CU): Component fault
View solution Code 232895
<location>Encoder 2 DRIVE-CLiQ (CU): Alternating cyclic data transfer error
View solution Code 232896
<location>Encoder 2 DRIVE-CLiQ (CU): Inconsistent component properties
View solution Code 232899
<location>Encoder 2: Unknown fault
View solution Code 232902
<location>Encoder 2: SPI-BUS error occurred
View solution Code 232903
<location>Encoder 2: I2C-BUS error occurred
View solution Code 232905
<location>Encoder 2: Parameterization error
View solution Code 232915
<location>Encoder 2: Configuration error
View solution Code 232916
<location>Encoder 2: Parameterization error
View solution Code 232920
<location>Encoder 2: Temperature sensor fault
View solution Code 232999
<location>Encoder 2: Unknown alarm
View solution Code 233100
<location>Encoder 3: Zero mark distance error
View solution Code 233101
<location>Encoder 3: Zero marked failed
View solution Code 233103
<location>Encoder 3: Amplitude error, track R
View solution Code 233110
<location>Encoder 3: Se rial communica tions error
View solution Code 233111
<location>Encoder 3: Absolute encoder EnDat, internal fault/error
View solution Code 233112
<location>Encoder 3: Error bit set in the serial protocol
View solution