Kone Elevator Control

The machine's system initialization has failed, preventing normal operation. This fault indicates a critical issue during startup and disables all motion functions.

A communication error has occurred within the machine's control system, indicating a failure to exchange data between critical components. This fault disables all motion functions.

The machine's configuration contains an invalid option setting, which conflicts with installed hardware or operational logic. This fault disables all motion functions.

A calibration error has been detected in the machine, indicating that a sensor or system component is not accurately calibrated. This is a warning only, suggesting potential inaccuracies in operation.

An error is detected with the machine's key switch, indicating a malfunction in its electrical circuit or physical state. This is a warning only.

The GPS communication system of the machine has a fault, indicating a problem receiving or processing satellite signals. This is a warning only.

A communication fault has occurred with the Motor Controller (MC), preventing reliable data exchange. This is a warning only.

A watchdog timer fault has occurred in the motor controller (codes 1008, 2008, 3008 for left drive, right drive, and pump motor controllers respectively). This indicates a critical software or hardware issue, typically a frozen or unresponsive controller. The specific lift reaction is controller dependent.

A logic failure of type #3 has occurred in the motor controller (codes 1017, 2017, 3017). This indicates an internal control logic error, preventing correct operation. The specific lift reaction is controller dependent.

A logic failure of type #2 has occurred in the motor controller (codes 1018, 2018, 3018). This indicates an internal control logic error, preventing correct operation. The specific lift reaction is controller dependent.

A logic failure of type #1 has occurred in the motor controller (codes 1019, 2019, 3019). This indicates an internal control logic error, preventing correct operation. The specific lift reaction is controller dependent.

The system indicates that parameters have been restored to their default settings. This is a warning only, potentially indicating an unexpected system reset or user action.

The Pump Motor Controller (codes 1028, 2028, 3028) has detected that its VMN (motor voltage) is too low. This indicates an insufficient voltage supply to the pump motor. The specific lift reaction is controller dependent.

The Pump Motor Controller (codes 1029, 2029, 3029) has detected that its VMN (motor voltage) is too high. This indicates an overvoltage condition for the pump motor. The specific lift reaction is controller dependent.

The battery is currently experiencing a discharge event. This is a warning only, indicating that power is being drawn from the battery.

The motor controller (codes 1030, 2030, 3030) has detected that its VMN (motor voltage) is too low. This indicates an insufficient voltage supply to the motor. The specific lift reaction is controller dependent.

The motor controller (codes 1031, 2031, 3031) has detected that its VMN (motor voltage) is too high. This indicates an overvoltage condition for the motor. The specific lift reaction is controller dependent.

The motor controller (codes 1037, 2037, 3037) has detected that the main contactor is closed when it should be open. This indicates a contactor control issue or a welded contact. The specific lift reaction is controller dependent.

The motor controller (codes 1038, 2038, 3038) has detected that the main contactor is open when it should be closed. This indicates a contactor control issue, preventing power to the motor. The specific lift reaction is controller dependent.

A fault has been detected within the motor controller. This is a warning only, indicating a non-critical issue that might escalate if not addressed.

An alarm has been triggered by the Battery Management System (BMS), indicating a non-critical issue with the battery. This condition limits the drive speed.

The pump motor controller (codes 1052, 2052, 3052) has detected that the pump current is zero even when operation is commanded. This indicates a lack of current flow to the pump motor. The specific lift reaction is controller dependent.

The motor controller (codes 1053, 2053, 3053) has detected high standby current. This indicates excessive current draw when the system should be idle. The specific lift reaction is controller dependent.

A critical fault has been detected by the Battery Management System (BMS), indicating a severe issue with the battery or its management. This fault disables all motion functions.

The motor controller (codes 1060, 2060, 3060) has detected an issue with the capacitor charge process. This typically relates to the DC bus charging circuit during power-up. The specific lift reaction is controller dependent.

The motor controller (codes 1062, 2062, 3062) has activated thermal protection. This indicates an over-temperature condition within the controller or its heatsink. The specific lift reaction is controller dependent.

The motor controller (codes 1065, 2065, 3065) has detected an over-temperature condition in the connected motor. This protects the motor from thermal damage. The specific lift reaction is controller dependent.

The motor controller (codes 1066, 2066, 3066) has detected a low battery voltage condition. This indicates insufficient power supply to the drive system. The specific lift reaction is controller dependent.

The motor controller (codes 1074, 2074, 3074) has detected a short circuit in a driver output stage. This typically indicates a fault in the power output section controlling a motor phase or internal component. The specific lift reaction is controller dependent.

The motor controller (codes 1075, 2075, 3075) has detected a fault in the main contactor driver circuit. This affects the ability to control the main power contactor. The specific lift reaction is controller dependent.

The motor controller (codes 1078, 2078, 3078) has detected that the accessory voltage (VACC) is not within acceptable limits. This indicates a problem with the auxiliary power supply. The specific lift reaction is controller dependent.

The motor controller (codes 1079, 2079, 3079) has detected an incorrect or unsafe start condition. This typically means startup prerequisites were not met or an unexpected command was received. The specific lift reaction is controller dependent.

A communication fault has occurred with the Battery Management System (BMS), preventing reliable data exchange. This is a warning only.

The chassis up or down switch is detected in an ON position, potentially causing unintended chassis movement. This condition disables chassis control.

A fault has been detected in the pothole guard system, compromising its ability to operate correctly. This fault disables both lifting and driving functions for safety.

A fault has been detected in Pressure Sensor 31, indicating an incorrect reading or circuit failure. This disables all motion functions.

A fault has been detected in Angle Sensor 32, indicating an incorrect reading or circuit failure. This disables all motion functions.

A fault has been detected in Pressure Sensor 2 (specifically, sensor 35), indicating an incorrect reading or circuit failure. This disables all motion functions.

An alarm indicating excessive battery drain has been triggered, suggesting a higher than normal current draw. This condition limits the drive speed.

The platform left button is detected in an ON position, even without operator input. This is a warning only.

The platform right button is detected in an ON position, even without operator input. This is a warning only.

The platform enable button is detected in an ON position, even when not actively pressed. This condition disables platform control for safety.

The joystick is detected not in its neutral position at an inappropriate time, which could lead to unintended motion. This limits the drive speed as a safety measure.

A fault has been detected in the drive forward coil, indicating an electrical issue with the solenoid responsible for forward motion. This disables both lifting and driving functions.

A fault has been detected in the drive reverse coil, indicating an electrical issue with the solenoid responsible for reverse motion. This disables both lifting and driving functions.

A fault has been detected in the lift up coil, indicating an electrical issue with the solenoid responsible for lifting the platform. This disables both lifting and driving functions.

A fault has been detected in the lift down coil, indicating an electrical issue with the solenoid responsible for lowering the platform. This disables both lifting and driving functions.

A fault has been detected in the steer right coil, indicating an electrical issue with the solenoid responsible for steering right. This disables both lifting and driving functions.

A fault has been detected in the steer left coil, indicating an electrical issue with the solenoid responsible for steering left. This disables both lifting and driving functions.

A fault has been detected in the parallel coil, indicating an electrical issue with this specific solenoid. This disables both lifting and driving functions.

The battery voltage is critically low, impacting machine operation. This condition is severe enough to disable all motion functions.

The detected load on the platform exceeds 80% of its rated capacity. This is a warning only, indicating proximity to the maximum load limit.

The detected load on the platform exceeds 90% of its rated capacity. This is a warning only, indicating close proximity to the maximum load limit.

The detected load on the platform exceeds 99% of its rated capacity. This is a warning only, indicating the platform is at its absolute load limit.

The machine has detected a tilt condition beyond acceptable limits, indicating a potential stability risk. This critical condition disables both lifting and driving.

The platform is severely overloaded, exceeding its maximum rated capacity. This critical condition disables all motion functions to prevent damage or instability.

A fault has occurred in the motor controller for the left drive (PCU: n1, ECU: 1XXX code series). The specific reaction depends on the controller's configuration and the nature of the fault.

A fault has occurred in the motor controller for the pump (PCU: n3, ECU: 3XXX code series). The specific reaction depends on the controller's configuration and the nature of the fault.

A fault has occurred in the motor controller for the right drive (PCU: n2, ECU: 2XXX code series). The specific reaction depends on the controller's configuration and the nature of the fault.

The platform has reached its upper limit position. This is a warning only, indicating the normal end-of-travel for the platform.