Siemens SINUMERIK 840Di Diagnostic Manual page 532

Overview of Alarms
NCK alarms
61277 Channel %1 block %2: Tool diameter larger than restriction
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Tool diameter larger than delimitation.
Alarm triggered by following cycle: CYCLE61.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Use a smaller tool.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61278 Channel %1 block %2: If tool angle is larger than 90°, both tool diameters
must be equal
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: For tool angles larger than 90°, the two tool diameters must be identical.
Alarm triggered by following cycle: CYCLE61.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Correct the tool angle or the tool diameters.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61279 Channel %1 block %2: If tool angle equals 90°, both tool diameters must
be equal
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: For tool angles equal to 90°, the two tool diameters must be identical.
Alarm triggered by following cycle: CYCLE61.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Correct the tool angle or the tool diameters.
Program Clear alarm with the RESET key. Restart part program
Continuation:
61280 Channel %1 Block %2: Mirroring in WO %4 missing
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: If the program starts with a counterspindle movement, a work offset with mirroring will have to be
selected.
Alarm triggered by following cycle: F_SUB_SP
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Select the mirroring for the work offset used.
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