Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.
Position value preprocessing is unable to validate an assigned encoder because no valid encoder data set exists or is improperly assigned. The manual's first action is: “Check the drive data sets, encoder data sets an…
The absolute encoder adjustment offset has been saved, triggering this alarm as a status change notification. The manual's first action is: “Not necessary. This alarm automatically disappears after the offset has been…
The calculated jerk time exceeds the internal limit of 1000 ms due to excessively high acceleration or deceleration settings. The manual's first action is: “• Increase the jerk limiting (p2574). • Reduce maximum accel…
The moment of inertia estimator has not yet stabilized and is unable to provide valid values for the drive's operation. The manual's first action is: “Traverse the axis until the moment of inertia estimator has stabil…
The motor temperature model 1/3 has detected that its alarm threshold has been exceeded. The manual's first action is: “• Check the motor load and reduce it if required. • Check the motor surrounding temperature.”
For AC/AC drive units, the measured DC voltage after pre-charging is outside the tolerance range due to incorrectly parameterized supply voltage. The manual's first action is: “• Check the parameterized supply voltage…
The inverter heat sink has exceeded its over-temperature alarm threshold. The manual's first action is: “Check the following: • Is the surrounding temperature within the defined limit values? • Have the load condition…
The drive cannot synchronize with the master sign-of-life because the bus is in data exchange state and clock synchronous operation was selected using the parameterizing telegram. The manual's first action is: “Ensure…
The bus is in the data exchange state and clock synchronous operation has been selected using the parameterizing telegram. It was not possible to synchronize to the clock cycle specified by the master. The manual's fi…
There is no clock synchronization or clock synchronous sign of life and DSC is selected. The manual's first action is: “Set clock synchronization across the bus configuration and transfer clock synchronous sign-of-life.”
Output data of Drive Bus master (set-points) received at the incorrect instant in time within the Drive Bus clock cycle. The manual's first action is: “Check bus configuration.”
Parameterization for isochronous operation is not permissible. The manual's first action is: “Adapt the bus parameterization Tdp, Ti, To.”
An error was detected when evaluating the parameter files saved in the non-volatile memory. The manual's first action is: “Save the parameterization using the "Copy RAM to ROM" function on the BOP. This overwrites the…
The parameters of an individual drive object were saved, although there is still no backup of all drive system parameters. The manual's first action is: “Save all parameters.”
The write access to the removable data medium was unsuccessful. The manual's first action is: “Remove and check the removable data medium. Then run the data backup again.”