Siemens SINUMERIK 840Di Diagnostic Manual page 522

Overview of Alarms
NCK alarms
61237 Channel %1 Block %2: Retraction direction unknown. Withdraw tool
manually!
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tool is in the retraction area and it is unknown in which direction it can be travelled out of it.
Alarm triggered by following cycle: F_SP_RP
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Manually retract the tool from the retraction area defined in the program header and restart the
program.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61238 Channel %1 Block %2: Machining direction unknown!
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The direction of the next machining is unknown.
Alarm triggered by following cycle: F_SP_RP.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Please contact the responsible Siemens regional office.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61239 Channel %1 Block %2: Tool change point lies within retraction area!
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tool change point has to be far enough outside the retraction area so that when the revolver is
swiveled, no tool extends into the retraction area.
The alarm is triggered by the 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:
61240 Channel %1 Block %2: Wrong feed type
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The feed type is not possible for this machining.
Alarm triggered by following cycles: F_DRM_DR, F_DRM_PE, F_DRM_RE, F_DRM_SI, F_GROOV,
F_MIM_TR, F_ROUGH, F_SP_EF, F_UCUT_T
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check feed type.
Program Clear alarm with the RESET key. Restart part program
Continuation:
2-522
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006