No Center Point Specified For Circle; Specified Starting Point Programmed Incorrectly; Helix Radius Too Small - Siemens Sinamics S120 Diagnostic Manual

Remedy: - Check parameter for specified starting point,
- for G17: XS, YS
- for G18: ZS, XS
- for G19: YS, ZS
Program Clear alarm with the RESET key. Restart part program
Continuation:
61939 %[[Channel %1: ] Block %2: %]No center point specified for circle
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Alarm triggered by following cycles: CYCLE63, CYCLE64
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: - Check contour programming, particularly circular-path programming
Program Clear alarm with the RESET key. Restart part program
Continuation:
61940 %[[Channel %1: ] Block %2: %]Specified starting point programmed incorrectly
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Alarm triggered by following cycles: CYCLE63
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: - Correct specified starting point
Program Clear alarm with the RESET key. Restart part program
Continuation:
61941 %[[Channel %1: ] Block %2: %]Helix radius too small
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Alarm triggered by following cycles: CYCLE63
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: - Increase helix radius
Program Clear alarm with the RESET key. Restart part program
Continuation:
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
NCK alarms
487