Bosch Rexroth IndraDrive MPx02

This non-fatal error indicates that a programmed motion step in a sequence or profile was skipped by the IndraDrive MPx02. This can lead to unexpected machine behavior, loss of synchronization, or incorrect positioning.

This non-fatal error signifies a problem within the currently active or commanded motion profile on the IndraDrive MPx02. This could mean the profile itself is mathematically invalid, contains discontinuities, or cannot be executed by the drive's kinematics, leading to unpredictable motion or a halt.

This non-fatal error indicates that the configured cam shaft profile in the IndraDrive MPx02 is invalid. This means the cam profile contains errors (e.g., discontinuities, incorrect scaling, or insufficient data points) that prevent the drive from accurately following the cam motion.

This non-fatal error indicates that the MultiMediaCard (MMC), which typically stores drive parameters and firmware, has been removed from the IndraDrive MPx02 while the drive was powered on or during an operation requiring its presence. This disrupts access to critical data.

This non-fatal error indicates an attempt was made to switch the IndraDrive MPx02 to an operating mode that has not been properly initialized or configured. This prevents the drive from entering the desired mode, as its necessary parameters or conditions are not met.

This non-fatal error on the IndraDrive MPx02 indicates that the motor type connected to the drive has changed, or the drive has detected a discrepancy between the configured motor type and the actual motor connected. This often happens after a motor replacement or if motor data parameters are mismatched.

This non-fatal error signifies that a command to load default parameter values has been initiated or executed on the IndraDrive MPx02, typically indicated by 'PL' in the display. While not a fault in itself, it signals a significant change in drive configuration, potentially overriding custom settings.

This non-fatal error indicates a problem during the initialization of the digital input/output (I/O) module or functionality on the IndraDrive MPx02. This means that one or more digital I/O channels are not correctly configured or are experiencing hardware issues, preventing their proper operation. The manual references S-0-0423, which is a diagnostic parameter for I/O.

This non-fatal error indicates an internal error condition originating from the integrated PLC functionality within the IndraDrive MPx02. 'Error nr. 1' is a generic indicator, requiring further investigation of the PLC's internal status or diagnostic parameters to pinpoint the specific issue.

This non-fatal error indicates a second type of internal error condition originating from the integrated PLC functionality within the IndraDrive MPx02. As with Error nr. 1, this is a generic code that requires specific PLC diagnostic tools to identify the root cause.

This non-fatal error indicates a third type of internal error condition originating from the integrated PLC functionality within the IndraDrive MPx02. This generic fault code necessitates the use of diagnostic tools to obtain more specific information from the PLC's internal status.

This non-fatal error indicates a fourth type of internal error condition originating from the integrated PLC functionality within the IndraDrive MPx02. Like other generic PLC errors, this requires detailed analysis of the PLC's internal diagnostic information to determine the precise issue.

This non-fatal error indicates that the IndraDrive MPx02 device itself has detected an overtemperature condition and initiated a shutdown to prevent damage. This is a protective measure when internal components, such as power semiconductors or control electronics, exceed their safe operating temperature.

This non-fatal error indicates that the motor connected to the IndraDrive MPx02 has reached an unsafe operating temperature, triggering a protective shutdown. This prevents damage to the motor windings and insulation, ensuring motor longevity.

This non-fatal error indicates a problem with the motor temperature monitoring circuit or sensor connected to the IndraDrive MPx02. The drive cannot reliably measure or interpret the motor's temperature, compromising its ability to protect the motor from overheating.

The drive's control system failed to establish communication or access data within the Hiperface memory. This often indicates a corrupted memory module, a physical connection issue, or an internal hardware defect related to the memory interface. Such a fault can prevent the drive from booting, loading essential configuration data, or operating correctly.

A fault occurred during non-cyclical data communication within the power section of the drive. This indicates an issue with data exchange that is not part of the regular control loop, potentially affecting configuration, diagnostics, or parameter updates. This can lead to improper power stage operation or failure to respond to commands.

The MultiMediaCard (MMC) used by the drive is either defective, corrupted, or entirely missing from its slot. The MMC is crucial for storing operating system files, parameters, and application data. Without a functional MMC, the drive cannot operate and may fail to boot.

The MultiMediaCard (MMC) contains incorrect data or a faulty file that prevents proper drive operation. This could be due to a corrupt configuration file, an incompatible firmware version, or a damaged application program stored on the card. The drive will likely fail to initialize or execute its intended function.

The IBF file stored on the MultiMediaCard (MMC) is incorrect or corrupted. The IBF (IndraDrive Boot File) contains critical boot and system configuration information. An incorrect IBF file will prevent the drive from starting up properly or loading its operational parameters, rendering it inoperable.

The drive was unable to perform or complete a backup of its retain data. Retain data typically includes critical parameters and settings that need to persist across power cycles. Failure to back up this data could lead to loss of configuration upon restart or prevent safe operation.

The MultiMediaCard (MMC) is experiencing excessively slow write speeds during data saving operations. This could indicate a failing MMC card, a heavily fragmented card, or an issue with the drive's internal memory interface. Slow saving can lead to operational delays, data corruption, or failed parameter saves.

A fault has been detected in the comfort control panel, which is typically an HMI or operator interface for the drive. This error indicates a problem with the panel's hardware, software, or its communication link with the main drive unit. This can prevent operators from monitoring or controlling the drive effectively.

A communication error has occurred with a CCD (Cascaded Communication Device) slave unit. CCD is a communication protocol used for connecting multiple devices in a daisy-chain or cascaded fashion. This fault signifies that one of the slave devices is not communicating properly, which can disrupt control of the entire chain.

An error has been detected within an MLD (Motion Logic Drive) motion function block. MLD provides integrated motion control capabilities, and this fault indicates a problem with the execution or configuration of a specific motion sequence or function. This can lead to unexpected machine movements or an inability to perform required motion tasks.

The drive has lost the reference signal from the motor encoder. This encoder provides critical feedback on the motor's position and speed, which is essential for precise control. Loss of this reference means the drive cannot accurately determine motor shaft position, leading to uncontrolled movement or immediate shutdown for safety.

The drive has lost the reference signal from an optional encoder. This optional encoder provides additional feedback, perhaps for a secondary axis, master axis, or external position measurement. Loss of this reference will compromise the accuracy and synchronization of the system relying on this feedback, potentially leading to operational faults.

The drive has lost the reference signal from the measuring encoder. This encoder is often used for high-precision position measurement, distinct from the motor's primary encoder. Loss of its reference means the system cannot accurately track or control the position of the monitored component, impacting measurement and control accuracy.

A modulo limitation error has occurred with the motor encoder. This typically indicates that the encoder's position value has exceeded or fallen below its configured modulo range, or that an unexpected wrap-around occurred. This suggests an issue with encoder scaling, position tracking, or data integrity within the modulo calculation.

A modulo limitation error has occurred with the optional encoder. Similar to the motor encoder, this suggests that the optional encoder's position value has violated its defined modulo range, or an unexpected wrap-around. This can lead to incorrect position feedback for the system components relying on this optional encoder.

A modulo limitation error has occurred with the measuring encoder. This means the measuring encoder's reported position has gone outside its defined modulo operating range, or experienced an unexpected position wrap. This can lead to highly inaccurate position measurements, impacting critical machine operations and product quality.

The Ethernet network configuration of the drive is incorrect or incompatible. This fault indicates that the drive cannot properly establish or maintain communication over its Ethernet interface, affecting control, monitoring, and data exchange with other network devices. This will prevent network-based operation.

The drive has triggered a shutoff due to the command current exceeding its defined limit. This indicates that the control system demanded more current than the drive's safety or operational parameters allow, often to achieve a desired torque or acceleration. This can protect the motor and drive from overstress.

A wire break has been detected on either analog input 1 or analog input 2 of the drive. These inputs are used for signals such as speed reference or torque command, typically 0-10V or 4-20mA. A broken wire means the drive is not receiving the expected input signal, leading to loss of control or incorrect operation.

The Phase-Locked Loop (PLL) in the drive's control system is not synchronized. The PLL is critical for internal timing and synchronization with external signals, such as encoder inputs or master clock signals. A lack of synchronization can lead to unstable control, incorrect speed/position tracking, or communication errors.

The input mains voltage has dropped below the permissible undervoltage threshold. This indicates a problem with the electrical supply to the drive, which can lead to insufficient power for the internal circuitry and the power stage. Prolonged undervoltage can cause erratic behavior, reduced performance, or damage to components.

The input mains voltage has risen above the permissible overvoltage threshold. This indicates an issue with the electrical supply, potentially damaging the drive's input rectifiers, DC bus capacitors, or other sensitive components. Overvoltage can lead to immediate drive shutdown to prevent hardware damage.

A fault has occurred in the softstart circuit of the power supply unit. The softstart limits inrush current during power-up to protect components. This fault indicates that the softstart mechanism either failed to activate, failed to limit current effectively, or timed out. This can lead to high current surges and potential damage upon power-on.

An overvoltage condition has been detected within the drive's power section, specifically on the DC bus. This typically occurs when regenerative energy from the motor cannot be dissipated, causing the DC bus voltage to rise beyond safe limits. High DC bus voltage can damage the inverter's power semiconductors.

One or more phases of the three-phase AC mains input power supply have failed or are missing. This leads to an unbalanced or insufficient supply voltage for the drive's rectifier and DC bus. Operating with a phase failure can cause excessive ripple on the DC bus, overheating, and damage to the drive components.

A complete loss of the AC mains input power supply has occurred. The drive is no longer receiving power from the grid, which means it cannot operate and will initiate a controlled shutdown. This fault indicates that the entire power source is interrupted, not just a single phase.

The external braking resistor has been overloaded, indicating it has dissipated too much energy and its temperature has likely exceeded safe limits. This occurs during regenerative braking when the motor feeds energy back into the drive. Continuous overload can damage the resistor or cause a fire hazard.

A fault has occurred in the control circuit responsible for managing the braking resistor. This circuit typically involves a braking chopper that switches the resistor in and out to dissipate regenerative energy. An error here means the resistor may not be activated when needed or may be permanently connected, leading to overvoltage or overheating.

The configured switch-on threshold for the braking resistor is set too low. This threshold defines the DC bus voltage at which the braking chopper activates the resistor. If set too low, the resistor may activate unnecessarily or too frequently, potentially leading to premature wear or overload, even at normal operating conditions.

A ground fault has been detected in the motor wiring or the motor itself. This means that current is flowing from one of the motor phases to ground, bypassing the normal current path. A ground fault is a serious safety concern and can cause damage to the drive's output stage or the motor insulation.

An error has occurred in the control circuit for a contactor, typically the mains contactor or a motor contactor. This implies that the drive commanded the contactor to switch, but the feedback signal indicated a discrepancy (e.g., contactor failed to close/open, or opened unexpectedly). This can compromise safety or prevent motor operation.

A wiring error has been detected in the circuit connecting the mains contactor to the drive. This could include incorrect connections for the contactor coil, auxiliary contacts, or power lines. Improper wiring can lead to the contactor failing to engage, disengage, or provide correct status feedback, affecting safe power-up and operation.

An error has been detected by the DC bus balancing monitor. This system ensures that the voltage across series-connected DC bus capacitors remains balanced. An imbalance can indicate a faulty capacitor, a problem with the balancing resistors, or an issue with the monitoring circuit itself, potentially leading to capacitor overvoltage and failure.

The drive's internal monitoring system has detected an inconsistency with a contactor's status. This could mean the contactor is not opening or closing as expected, or the feedback signals do not match the commanded state. This failure mode can lead to unsafe operation, such as unexpected motor starts or inability to remove power.

An error occurred during the process of shutting down the power supply. This could indicate a problem with the controlled discharge of DC bus capacitors, a failure in the power-down sequence, or an inability to fully remove power. An uncontrolled shutdown can risk personnel safety or damage sensitive components.

An excessive current has been detected in the mains-side power section (input rectifier) of the drive. This indicates a high current draw from the AC mains supply, potentially due to a short circuit, an internal component failure in the rectifier, or extreme loading conditions. This fault triggers an immediate shutdown to protect the drive from damage.

The device code detected by the drive is invalid. This code identifies the specific hardware variant or type of the drive or an installed module. An invalid code suggests an incompatibility between hardware components, an incorrectly installed module, or a firmware issue preventing proper device identification. The drive may refuse to operate with unrecognized hardware.

The drive's internal interrupt timing is incorrect. Interrupts are critical for real-time operation and processing, allowing the drive to respond to events promptly. Improper timing can lead to missed events, delayed responses, unstable control loops, and general erratic behavior of the drive's control system.

The detected hardware variant of the drive or an installed module is not supported by the current firmware. This typically occurs when a new or different hardware version is used with an older or incompatible firmware release. The drive will not be able to operate safely or correctly without compatible firmware.

This non-fatal safety technology error indicates that a safety-related reference or datum is missing when attempting to select a safety-related end position. This prevents the drive from reliably establishing its safe operating limits, impacting safety functions like Safe Limited Position (SLP).

This non-fatal safety technology error signifies that a critical safety-related reference is missing. This reference is essential for the IndraDrive MPx02 to perform safety functions correctly, potentially impacting safe motion or standstill monitoring.

This fault indicates that the programmed time interval for performing a safety-related brake check has been exceeded on the IndraDrive MPx02. This is a safety monitoring function to ensure the holding brake's integrity, and exceeding the interval implies the brake's reliability has not been recently verified.

This non-fatal safety error indicates a discrepancy or inconsistency detected in the actual position values used for safety functions on the IndraDrive MPx02. This means the drive's safety logic cannot confirm the true position, potentially compromising safe motion or position monitoring.

This non-fatal safety error indicates a general system error within the safety-related holding system of the IndraDrive MPx02. This system is responsible for safely holding an axis at a standstill, typically involving the motor holding brake, and a system error implies compromised reliability of this safety function.

This non-fatal safety error indicates that a required brake check for the safety-related holding system has not been performed or successfully completed on the IndraDrive MPx02. Without a successful brake check, the reliability of the holding brake for safety functions cannot be guaranteed.

This non-fatal safety error indicates a discrepancy or inconsistency detected during the validation of safety-related input signals on the IndraDrive MPx02. This implies that the redundancy or plausibility check for safety inputs has failed, meaning the input signal's state cannot be reliably determined for safety purposes.

This non-fatal safety error occurs on the IndraDrive MPx02 when an expected acknowledgment signal for a safety function is either missing, incorrect, or not received within the specified timeframe. This prevents the safety function from proceeding or resetting, as the system cannot confirm its proper execution or reset state.

This non-fatal safety error indicates an issue during the internal validation of diagnostic output signals by the IndraDrive MPx02's safety control. This means the drive's self-diagnosis of its safety outputs has detected an inconsistency, potentially affecting the reliability of safety-related outputs.

This non-fatal safety error indicates a detected problem during the internal monitoring or validation of safety-related interrupting circuits within the IndraDrive MPx02. These circuits are crucial for safely de-energizing motor power or safety outputs, and an error suggests their integrity is compromised.

This non-fatal safety error indicates that the configured or monitored time interval for dynamization of safety-related signals is incorrect or outside permissible limits on the IndraDrive MPx02. Dynamization is a testing method for safety inputs/outputs to detect faults like short circuits to power or ground, by periodically switching them.

This non-fatal safety error indicates that the pulse width of dynamization signals, used for testing safety inputs/outputs, has been detected as incorrect on the IndraDrive MPx02. An incorrect pulse width can prevent proper fault detection or lead to nuisance trips, compromising the integrity of the safety system.

This non-fatal safety error indicates an inconsistency or corruption detected during the validation of safety-related parameters within the IndraDrive MPx02. This means that the configured safety settings are not internally consistent or valid, preventing the safety functions from operating reliably.

This non-fatal safety error signifies that a selection for a safety-related function or operating mode has failed its internal validation check on the IndraDrive MPx02. This means the chosen safety configuration or mode is either invalid, inconsistent, or not permitted under current conditions, preventing its activation.

This non-fatal safety error indicates that the time taken to activate the enabling control (e.g., Safe Torque Off - STO) on the IndraDrive MPx02 has exceeded its permissible limit. This suggests a delay in the safety circuit's response, which can compromise the safety function's effectiveness.

This non-fatal safety error indicates that the command received by the IndraDrive MPx02 to clear safety-related errors is incorrect or invalid. This prevents the system from being reset after a safety fault, maintaining the safety shutdown state.

This non-fatal safety error indicates that the safety configuration stored or loaded in the IndraDrive MPx02 is incorrect, inconsistent, or contains invalid settings. This prevents the safety functions from operating reliably or from being activated, leading to a safety stop.

This non-fatal safety error indicates a problem encountered during the process of unlocking a safety door or gate, as monitored by the IndraDrive MPx02. This could mean the unlock command was not executed, the feedback was incorrect, or a timeout occurred, preventing safe access.

This non-fatal safety error indicates a system-level fault detected within channel 2 of the safety functions on the IndraDrive MPx02. Safety systems often employ dual-channel architecture for redundancy, and an error in one channel means its independent operation or monitoring has failed.

This non-fatal safety error indicates a system-level fault detected within channel 1 of the safety functions on the IndraDrive MPx02. Safety systems often employ dual-channel architecture for redundancy, and an error in one channel means its independent operation or monitoring has failed, reducing safety integrity.

This non-fatal safety error indicates that the command received by the IndraDrive MPx02 to initiate a safety-related system start is incorrect or invalid. This typically prevents the drive from transitioning from a safe stopped state to an operational state, maintaining the safety shutdown.

This non-fatal safety error indicates that the command received by the IndraDrive MPx02 to initiate a safety-related system halt is incorrect or invalid. This implies a failure in the safe shutdown process, which is critical for machine safety.

This non-fatal safety error indicates a problem during the backup or restoration of safety technology data on the IndraDrive MPx02. This means that the safety configuration or parameters may not be securely saved or restored, compromising the integrity of the safety system's settings.

This non-fatal safety error indicates a communication failure on the safety bus (e.g., PROFIsafe, FSoE) connected to the IndraDrive MPx02. Reliable communication is critical for transmitting safety-relevant commands and feedback, and an error means these signals are not exchanged properly.

This fault indicates an incorrect sequence of communication phases during a switch, specifically related to phase S-III operation on the IndraDrive MPx02. This can disrupt the synchronous operation of the drive.

This fault indicates that an emergency stop condition has been detected and activated on the IndraDrive MPx02, leading to an immediate and controlled shutdown of the drive. The E-stop signal is typically a hardwired input that overrides normal operation for safety.

This fault signifies a communication error within the CCD (C-channel Communication Driver) system, which is part of the internal communication architecture of the IndraDrive MPx02. This error can affect internal data exchange necessary for drive operation.

This safety technology error indicates that the actual position increment of the motor, as monitored by the safety function, has exceeded a defined safety-related limited increment threshold on the IndraDrive MPx02. This typically means the motor moved further than permitted in a safe monitored mode, triggering a safety stop.

This safety technology error indicates that the motor's actual position has exceeded the safety-related positive position limit value configured in the IndraDrive MPx02. This is a critical safety violation, implying the machine has moved beyond its safe upper boundary, requiring an immediate safety stop.

This safety technology error indicates that the motor's actual position has exceeded the safety-related negative position limit value configured in the IndraDrive MPx02. This is a critical safety violation, implying the machine has moved beyond its safe lower boundary, requiring an immediate safety stop.

This safety technology error indicates that the actual velocity of the motor has exceeded a safety-related velocity threshold configured in the IndraDrive MPx02. This is a critical safety violation, implying the motor is moving too fast for the current safety-monitored state, leading to an immediate safety stop.

This safety technology error indicates that the actual acceleration of the motor has exceeded a safety-related acceleration threshold configured in the IndraDrive MPx02. This is a critical safety violation, implying an uncontrolled or excessively rapid change in speed, leading to an immediate safety stop.

This safety technology error indicates that the actual speed of the motor, as monitored by safety functions, has exceeded the defined safety-related maximum speed limit on the IndraDrive MPx02. This is a critical safety violation, indicating an uncontrolled overspeed condition that requires an immediate safety shutdown.

This safety technology error indicates that the motor's actual position has exceeded a defined safety-related end position limit on the IndraDrive MPx02. This is a critical safety violation, meaning the axis has moved beyond its designated safe travel range, necessitating an immediate safety stop.

This safety technology error indicates that the motor's actual position has moved outside the defined position window for a safety-related operational stop on the IndraDrive MPx02. This means the axis is not maintained within its safe 'standstill' range, triggering a safety shutdown.

This safety technology error indicates that the IndraDrive MPx02 has detected motion in an incorrect or unintended direction, violating a safety-related directional monitoring function. This could be due to a control error or external influence, leading to an immediate safety stop.

This safety technology error indicates a discrepancy or validation failure between a parameterized safety threshold and the actual effective threshold monitored by the IndraDrive MPx02. This means the drive's safety logic cannot confirm that the intended safety limits are correctly applied and monitored, leading to a safety stop.

This safety technology error indicates an inconsistency or corruption detected during the validation of actual position values for safety functions on the IndraDrive MPx02. This means the safety system cannot reliably determine the motor's current position, compromising safe motion monitoring and leading to a safety stop.

This safety technology error indicates a problem during the validation of a safety-related operating mode on the IndraDrive MPx02. This means the drive cannot confirm the integrity or validity of the selected safe operating mode, preventing its activation or leading to an immediate safety stop.

This fatal error indicates that the motor velocity has exceeded a pre-defined threshold while trend monitoring was active on the IndraDrive MPx02. This suggests an uncontrolled acceleration or overspeed condition that violates safety or operational limits, triggering an immediate shutdown.

This fatal error indicates a severe communication error within the CCD (C-channel Communication Driver) system of the IndraDrive MPx02. This internal communication fault is critical, as it likely prevents proper operation of the drive's core functionalities, leading to a complete system halt.

This fatal safety error indicates that the command received by the IndraDrive MPx02 for basic safety initialization is incorrect or invalid. This prevents the drive from establishing its fundamental safety functions, making it unable to operate safely and leading to a protective halt.

This fatal safety error indicates that a safety technology configuration parameter in the IndraDrive MPx02 is invalid or inconsistent. This means the drive's safety logic cannot be reliably established, rendering the safety functions inoperable and causing a system shutdown.

This fatal error indicates a connection problem or an incorrect mains choke detected by the IndraDrive MPx02. The mains choke is essential for input current smoothing and harmonic suppression, and an issue with it compromises the drive's input power quality and reliability.

This fatal error indicates an overcurrent condition detected in the external braking resistor circuit connected to the IndraDrive MPx02. This means excessive current is flowing through the braking resistor, potentially leading to overheating, damage to the resistor, or damage to the drive's braking chopper circuit.