Fanuc Series 0i-D/0i Mate-D Maintenance

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a communication error or ID data error within the built-in Pulsecoder, suggesting a potential failure of the Pulsecoder itself or interference from external noise.

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders signifies a position data alarm within the built-in Pulsecoder, often caused by environmental factors like cutting fluid ingress or electrical noise corrupting the signal.

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates an LED disconnection within the built-in Pulsecoder. This typically points to an internal failure of the Pulsecoder's optical components.

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a small internal signal amplitude from the built-in Pulsecoder. This can be caused by the Pulsecoder itself failing or by external electrical noise affecting the signal integrity.

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a position data count error from the built-in Pulsecoder. Root causes typically include Pulsecoder failure, electrical noise, or issues with signal transmission.

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders signifies a communication interruption with the built-in Pulsecoder. Common causes are cable disconnection, Pulsecoder failure, or external noise.

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a communication data alarm, primarily attributed to electrical noise corrupting the data transmitted from the built-in Pulsecoder.

This alarm on Fanuc Series 0i-D/0i Mate-D indicates an LED disconnection within a separate (external) detector connected via an SDU (Separate Detector Interface Unit). This points to an internal failure of the detector's optical components.

This alarm on Fanuc Series 0i-D/0i Mate-D indicates a position data count error from a separate (external) detector. This is typically due to a detector failure, signal corruption, or mechanical issues.

This alarm on Fanuc Series 0i-D/0i Mate-D indicates a small internal signal amplitude from a separate (external) detector. This can be caused by the detector itself failing, power supply issues, or external electrical noise affecting the signal integrity.

This alarm on Fanuc Series 0i-D/0i Mate-D indicates a position data alarm from a separate (external) detector. Causes typically include detector failure, environmental contamination, or issues with its mounting or cabling.

This alarm on Fanuc Series 0i-D/0i Mate-D indicates a communication interruption with a separate (external) detector. Common causes are cable disconnection, detector failure, or external noise affecting the serial data transmission.

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates an overload condition on the converter (SVWRN4, SVWRN3, SVWRN2 active). An alarm will occur one minute after this warning is issued if the overload persists, potentially damaging the converter.

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates a failure of the converter cooling fan. This condition (SVWRN4 and SVWRN3 active) will lead to a converter overheat alarm if not addressed.

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates a failure of the inverter cooling fan. This condition will lead to an inverter overheat alarm if not addressed, as reported by the servo amplifier (SVWRN4 active).

This alarm on Fanuc Series 0i-D/0i Mate-D with αi/βi Pulsecoders indicates a position-pole data error. This typically occurs due to an internal Pulsecoder failure or external contamination affecting its operation, particularly related to the absolute position feedback.

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates a failure of the inverter radiator fan. This condition (SVWRN4 and SVWRN1 active) will eventually lead to an inverter overheat alarm if the cooling issue persists.

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates a failure of the converter radiator fan. This condition (SVWRN4, SVWRN3, and SVWRN1 active) will eventually result in a converter overheat alarm if the cooling issue is not resolved.

This warning signal on the Fanuc Series 0i-D/0i Mate-D αi servo system indicates a loss of one phase in the input power supply to the converter (SVWRN4, SVWRN3, SVWRN2, SVWRN1 active). Depending on the Power Supply Module (PSMR/PSM), an alarm will occur within five seconds to one minute.

This Fanuc Series 0i-D/0i Mate-D alarm occurs in feed axis control when the difference in positional deviation between the master and slave axes exceeds the setting value of parameter No. 8323. This alarm is specific to the slave axis.

This Fanuc Series 0i-D/0i Mate-D alarm indicates that the system is currently in the synchronize adjust mode. This is typically an operational status rather than a fault, meaning the machine is in a special mode for setup or calibration.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected a command specifying a feedrate value that exceeds the maximum allowable speed for the axis.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected a command specifying an acceleration value that exceeds the machine's maximum allowable acceleration for the axis.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an illegal execution sequence. This implies a logic error in the program or an unexpected state transition.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an illegal execution sequence. This implies a logic error in the program or an unexpected state transition.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an illegal execution sequence. This implies a logic error in the program or an unexpected state transition.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an illegal execution sequence. This implies a logic error in the program or an unexpected state transition.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an invalid reference area. This typically points to issues with the machine's established home position or coordinate offsets.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an invalid reference area. This typically points to issues with the machine's established home position or coordinate offsets.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an invalid reference area. This typically points to issues with the machine's established home position or coordinate offsets.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an invalid reference area. This typically points to issues with the machine's established home position or coordinate offsets.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the machine lock function is active for the Z-axis during a tool change operation. This is an unsafe condition prevented by the control.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the mirror image function is active for the Z-axis during a tool change operation. This is an unsafe or unintended condition.

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that the sequence program (ladder program) is invalid. This can be caused by incorrect program entry or a hardware fault within the PMC.

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that the sequence program (ladder program) is too large, exceeding the available memory for PMC operation. This makes the program invalid.

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that the sequence program's size exceeds the limits specified by the currently active ladder step count option. This makes the sequence program invalid.

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that the PMC type specified in the sequence program does not match the actual PMC hardware installed in the machine. This mismatch prevents the program from being executed correctly.

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that no ladder step count option is found in the system. This can be due to corrupted CNC parameter data or a missing option license.

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that an unsupported function is used within the sequence program (ladder program). This means the PMC model or its firmware does not support a specific command or feature in the program.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the stored stroke check 1 on the positive side for an axis has been exceeded. This is a software limit violation.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the stored stroke check 1 on the negative side for an axis has been exceeded. This is a software limit violation.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the stored stroke check 2 on the positive side for an axis has been exceeded. This is a secondary software limit, often used for specific work zones or fixtures.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the stored stroke check 2 on the negative side for an axis has been exceeded. This is a secondary software limit, often used for specific work zones or fixtures.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the stored stroke check 3 on the positive side for an axis has been exceeded. This is a tertiary software limit, typically used for complex tooling or specific safety zones.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the stored stroke check 3 on the negative side for an axis has been exceeded. This is a tertiary software limit, typically used for complex tooling or specific safety zones.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected a command specifying a value exceeding the maximum allowed speed for a rotational axis or spindle.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected an acceleration/deceleration error. This occurs when commanded acceleration/deceleration rates are deemed illegal or impossible to achieve.

This Fanuc Series 0i-D/0i Mate-D malfunction prevention alarm indicates that the control detected a displacement of a machine coordinate at a check point. This implies an inconsistency in the machine's internal position tracking.

This Fanuc Series 0i-D/0i Mate-D overheat alarm indicates that the CNC cabinet has overheated. This condition can damage electronic components if not addressed promptly.

This Fanuc Series 0i-D/0i Mate-D overheat alarm indicates an abnormality with a PCB cooling fan motor, typically meaning the fan has stopped. This can lead to overheating of the associated printed circuit board.

This Fanuc Series 0i-D/0i Mate-D overheat alarm indicates spindle overheating, detected due to changes in spindle speed. This can be caused by excessive cutting loads, dull tooling, or a malfunction in the spindle amplifier.

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates an incorrect spindle assignment or that the number of configured spindles exceeds the system's maximum allowance. Parameters 3701#1, #4, 3716, and 3717 are typically involved.

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates an error occurred in the spindle control software. This is a general software fault, suggesting an internal system issue.

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates an error occurred in the spindle control software. This is a general software fault, suggesting an internal system issue. (Identical to SP1998)

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates that in spindle synchronization mode, the calculated speed command value exceeded the allowable limit. This occurs when the motor speed, derived from the specified spindle speed and gear ratio, is too high.

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates that an input voltage drop was detected in the power circuit (Power Supply (PS) alarm indication: 4). This typically signifies a momentary power failure or poor contact in the magnetic contactor (MC).

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates an abnormality in the interface between the CNC and the spindle amplifier, specifically that the ITP (Interpolation Timing Pulse) signal has stopped. This is critical for synchronized operation.

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates an abnormality in the interface between the CNC and the spindle amplifier, specifically that the ITP (Interpolation Timing Pulse) signal has stopped. This is critical for synchronized operation. (Identical to SP9052)

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates that an overload current was detected by the spindle amplifier. This usually points to excessive load on the spindle motor, a short circuit, or an amplifier malfunction.

This Fanuc Series 0i-D/0i Mate-D spindle alarm indicates that the power line state signal of the magnetic contactor for selecting a spindle or output is abnormal. This suggests a problem with the contactor or its control logic.