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.
Encoder 1: Absolute encoder signals Internal alarms because the absolute encoder fault word includes set alarm bits. The manual's first action is: “Check the encoder cable connection and make sure the cables are route…
Hardware current limiting in phase U when hardware current limit for phase U has responded, possibly due to incorrect parameterization or motor/power cable fault. The manual's first action is: “Check the motor data. A…
Load supply switched off because the DC link voltage is too low. The manual's first action is: “Switch on the load supply.”
PROFIdrive: Receive configuration data invalid due to a consistency error detected during configuration activation. The manual's first action is: “Check the required interface configuration, correct if necessary.”
PROFIdrive: No cyclic connection because there is no active cyclic connection to the control system. The manual's first action is: “Establish the cyclic connection and activate the control with cyclic operation.”
PROFIdrive: Receive configuration data invalid when the drive unit did not accept received configuration data. The manual's first action is: “Check the receive configuration data.”
Motor data identification active because the motor data identification routine is running and will complete on next power-on or restart. The manual's first action is: “The alarm automatically disappears after the moto…
Angular commutation offset determination activated as automatic encoder adjustment is being performed at next power-on. The manual's first action is: “The alarm automatically disappears after determination.”
Save required because the angular commutation offset was re-defined but not saved permanently. The manual's first action is: “This alarm automatically disappears after the data has been saved.”
Power unit overload I²t when the alarm threshold for power unit overload has been exceeded. The manual's first action is: “Reduce the continuous load.”
EPOS: Software limit switch plus reached when the axis has reached the software limit switch plus position while an active traversing block was interrupted. The manual's first action is: “Correct the target position. …
EPOS: Software limit switch minus reached when the axis has reached the software limit switch minus position while an active traversing block was interrupted. The manual's first action is: “Correct the target position.”
EPOS: Target position > software limit switch plus when the target position is greater than the software limit switch plus during traversal. The manual's first action is: “Correct the target position.”
EPOS: Target position < software limit switch minus when the target position is less than the software limit switch minus during traversal. The manual's first action is: “Correct the target position.”
EPOS: End of traversing range reached when the axis has moved to the traversing range limit during traversal. The manual's first action is: “Move away in the negative direction.”