Block %2 The Programmed Svc Value Is Zero Or Negative; Block %2 Center Point And End Point Programmed Simultaneously; Block %2 Invalid Angle Of Aperture For Programmed Circle; Block %2 Intermediate Point Of Circle Incorrect - Siemens Sinamics S120 Diagnostic Manual

14863 [Channel %1 ] Block %2 The programmed SVC value is zero or negative
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The programmed value for the cutting velocity SVC is zero or negative.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Program an SVC value larger than zero.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14900 [Channel %1: ] Block %2 center point and end point programmed simultaneously
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When programming a circle by means of the opening angle, the circle center point was programmed together with the
circle end point. This is too much information for the circle. Only one of the two points is allowed.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Select the programming variant guaranteeing that the dimensions are definitely taken over from the workpiece drawing
(avoidance of calculation errors).
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14910 [Channel %1: ] Block %2 invalid angle of aperture for programmed circle
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When programming a circle by means of the opening angle, a negative opening angle or an opening angle greater
than or equal to 360 degrees has been programmed.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Program opening angle within the allowed range of values between 0.0001 and 359.9999 [degrees].
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14920 [Channel %1: ] Block %2 intermediate point of circle incorrect
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When programming a circle by means of an intermediate point (CIP) all 3 points (initial, end and intermediate points)
are on a straight line and the intermediate point (programmed by means of interpolation parameters I, J, K) is not
located between the initial and end points.
If the circle is the component of a helix, the specified number of turns (keyword TURN=...) determines further block
processing:
- TURN>0: alarm display because the circle radius is infinitely great.
- TURN=0 and CIP specified between initial and end points. A straight line is generated between the initial and end
points (without alarm message).
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
NCK alarms
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