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.
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.”
EPOS: Beginning 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 positive direction.”
ABS_POS or ABS_NEG positioning mode is parameterized without modulo correction enabled, making it impossible for EPOS operation. The manual's first action is: “Correct the traversing block.”
The target position in a traversing block lies outside the modulo range and must be corrected to remain within valid limits. The manual's first action is: “In the traversing block, correct the target position.”
In a traversing block, the target position exceeds the software limit switch plus range requiring correction of the block programming. The manual's first action is: “Correct the traversing block.”
The target position in a traversing block exceeds the software limit switch minus range and requires adjustment of that limit. The manual's first action is: “Correct the traversing block.”
In a traversing block, a jump command was programmed to a non-existent block number requiring addition of the missing block. The manual's first action is: “Correct the traversing block.”
The task parameter in the traversing block contains an illegal value that violates system constraints. The manual's first action is: “Correct the task parameter in the traversing block.”
For a traversing block with CONTINUE_EXTERNAL_ALARM enabled, an external block change signal (STW1.13) is missing and not being triggered. The manual's first action is: “Resolve the reason as to why the edge is missin…
The selected traversing block exceeds the block number limit or was suppressed due to invalid programming in PROFINET control words. The manual's first action is: “Correct the traversing program.”
No reference point is set when starting a traversing block or direct setpoint input, causing this alarm to trigger. The manual's first action is: “Reference the system (search for reference, flying referencing, set re…
An illegal combination of input signals that are simultaneously active has been detected in EPOS operation. The manual's first action is: “Check the appropriate input signals and correct.”
The actual setpoint velocity exceeds the parameterized maximum velocity limit and has been internally restricted. The manual's first action is: “Check the entered setpoint velocity.”
The maximum velocity parameter is too high, preventing correct modulo correction calculation for EPOS operation. The manual's first action is: “Reduce the maximum velocity (p2571).”