Siemens SINUMERIK 840Di Diagnostic Manual page 523

11/2006
61241 Channel %1 Block %2: Retraction plane not defined for this machining
direction
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: No retraction plane has been defined for the selected machining direction.
Alarm triggered by following cycles: F_SP_RP, F_SP_RPT.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Define the missing retraction plane.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61242 Channel %1 block %2: Wrong machine direction
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The machining direction has been specified incorrectly.
Alarm triggered by following cycles: F_DR, F_DR_PEC, F_DR_REA, F_DR_SIN, F_DR_TAP,
F_DRILL, F_DRILLC, F_DRILLD, F_DRM_DR, F_DRM_PE, F_DRM_RE, F_DRM_SI, F_DRM_TA,
F_MI_CON, F_MI_EDG, F_MI_TR, F_MI_TXT, F_MIM_TR, F_PI_CIR, F_PI_REC, F_PO_CIR,
F_PO_REC, F_SL_CIR, F_SL_LON, F_TAP.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check the programmed machining direction.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61243 Channel %1 block %2: Correct tool change point, tool tip in
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tool change point must be situated so far outside the retraction area that no tool protrudes into
the retraction area on turret swivelling.
Alarm triggered by following cycle: F_SP_RP
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Specify another tool change point.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61244 Channel %1 block %2: Pitch change causing
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The specified lead change causes a reversal of the thread direction.
Alarm triggered by following cycle: CYCLE99
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check lead change and thread geometry.
Program Clear alarm with the RESET key. Restart part program
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-523