Overview of Alarms 08/2005
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© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
4341 Channel %1 block %2 no data set available for transformation no. %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Transformation number
Definitions: Only a limited number of machine data sets (usually 2) is available for each related group
of transformations (e.g. orientation transformations, Transmit, Tracyl, etc.). This alarm is
output if an attempt is made to set more transformations from a group.
Example:
Two orientation transformations are allowed. The machine data contains e.g.:
TRAFO_TYPE_1 = 16 ; 1st orientation transformation
TRAFO_TYPE_2 = 33 ; 2nd orientation transformation
TRAFO_TYPE_3 = 256 ; 1st transmit transformation
TRAFO_TYPE_4 = 20 ; 3rd orientation transformation ==> This entry triggers alarm
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Remedy: Enter valid machine data.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
4342 Channel %1 invalid machine data for general 5-axis transformation error no. %2
Parameters: %1 = Channel number
%2 = Error type
Definitions: The machine data which describe the axis directions and the base orientation or the input
axes for the general five-axis transformation are invalid. The error parameter displayed
specifies the cause of the alarm:
• 1: The first axis (TRAFO5_AXIS1_*) is not defined (all three entries of the vector are 0)
• 2: The second axis (TRAFO5_AXIS2_*) is not defined (all three entries of the vector are
0)
• 3: The basic orientation (TRAFO5_BASE_ORIENT_*) is not defined (all three entries of
the vector are 0)
• 4: The first and second axis are (virtually) parallel
• 5: On TRAFO_TYPE = 56 (rotatable tool and workpiece) there is no four-axis transfor-
mation, i.e. two rotary axes must always be available. (See MD TRAFO_AXES_IN_X)
• 6: The third axis (TRAFO5_AXIS3_*) is not defined (all three entries of the vector are 0)
(six-axis transformation)
• 7: The normal tool vector (TRAFO6_BASE_ORIENT_NORMAL_*) is not defined (all
three entries of the vector are 0) (six-axis transformation)
• 8: The basic tool orientation (TRAFO5_BASE_ORIENT_*) and the normal tool vector
(TRAFO6_BASE_ORIENT_NORMAL_*) are (virtually) parallel (six-axis transformation)
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Remedy: Set valid machine data.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
4343 Channel %1 attempt made to change the machine data of an active transformation.
Parameters: %1 = Channel number
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