Block %2 Programmed Orientation Path Not Possible; Block %2 Illegal Definition Of Workpiece Surface; Block %2 Absolute Orientation Programmed While Oripath/Oripaths Active - Siemens Sinamics S120 Diagnostic Manual

14112 [Channel %1: ] Block %2 programmed orientation path not possible
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In 5-axis transformation, the two orientation axes place a coordinate system comprising lengths and circles of latitude
on a spherical surface.
If the interpolation traverses the pole point, only the 5th axis will move and the 4th axis will retain its starting position.
If a motion is programmed that does not traverse the pole point directly, but passes it very closely, the preset interpo-
lation will be deviated from if the path forms a circle that is defined by the machine data: MD24530
$MC_TRAFO5_NON_POLE_LIMIT_1 (changeover angle that refers to the 5th axis). The interpolated contour is then
placed through the pole (in the immediate vicinity of the pole, the 4th axis would otherwise have to accelerate most
rapidly and then decelerate again).
For the 4th axis, the result is a position deviation as compared to the programmed value. The maximum permissible
angle which the programmed and the interpolated path may include is stored in the MD24540
$MC_TRAFO5_POLE_LIMIT.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: In the vicinity of the pole, always make use of axis programming. Programming of tool orientations close to the pole
should generally be avoided because this always leads to problems concerning dynamic response.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14115 [Channel %1: ] Block %2 illegal definition of workpiece surface
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The surface normal vectors programmed at the beginning of block and at the end of block point in opposite directions.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Modify part program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14116 [Channel %1: ] Block %2 absolute orientation programmed while ORIPATH/ORIPATHS
is active
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The orientation has been entered as an absolute value (e.g. by a direction vector or a rotation vector), although
ORIPATH or ORIPATHS are active. When ORIPATH/ORIPATHS is active, the orientation is determined from the lead
angle, tilt angle and angle of rotation relative to the path tangent and surface normal vector.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Modify part program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
NCK alarms
159