Siemens SINUMERIK 840Di Diagnostic Manual page 518

Overview of Alarms
NCK alarms
61220 Channel %1 Block %2: Tool radius too small
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tool radius is too small for machining.
Alarm triggered by following cycles: CYCLE78.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Select a suitable tool.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61221 Channel %1 Block %2: No tool active
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: No tool active.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Select a suitable tool.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61222 Channel %1 Block %2: Plane infeed greater than tool diameter
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The plane infeed must not be greater than the tool diameter.
Alarm triggered by following cycles: CYCLE79, , E_MI_PL, E_PO_CIR, E_PO_REC, F_PO_CIR,
F_PO_REC.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Reduce plane infeed.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61223 Channel %1 Block %2: Approach path too small
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The approach path must not be less than zero.
Alarm triggered by following cycles: E_MI_CON, F_MI_CON.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Enter a greater value for the approach path.
Program Clear alarm with the RESET key. Restart part program
Continuation:
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© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006