Additional Functions - HEIDENHAIN TNC 426 B User Manual

10.8 Additional Functions

Press the DIVERSE FUNCTION soft key to call the additional
functions. The TNC then displays the following soft keys:
Function
FN14:ERROR
Display error messages
FN15:PRINT
Unformatted output of texts or Q parameter values
FN16:F-PRINT
Formatted output of texts or Q parameter values
FN18:SYS-DATUM READ
Read system data
FN19:PLC
Transfer values to the PLC
FN20:WAIT FOR
NC and PLC synchronization
FN25:PRESET
Datum setting during program run
FN14: ERROR
Display error messages
With the function FN14: ERROR you can call messages under
program control. The messages were preprogrammed by the
machine tool builder or by HEIDENHAIN. If the TNC encounters a
block with FN 14 during program run, it will interrupt the run and
display an error message. The program must then be restarted. For
error numbers see the table on the following page.
Example NC block
The TNC is to display the text stored under error number 254:
80 FN 4:ERROR = 254
HEIDENHAIN TNC 426 B, TNC 430
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Error code and text
1000 Spindle ?
1001 Tool axis is missing
1002 Slot width too large
Soft key 1003 Tool radius too large
1004 Range exceeded
1005 Start position incorrect
1006 ROTATION not permitted
1007 SCALING FACTOR not permitted
1008 MIRRORING not permitted
1009 Datum shift not permitted
1010 Feed rate is missing
1011 Entry value incorrect
1012 Wrong sign programmed
1013 Entered angle not permitted
1014 Touch point inaccessible
1015 Too many points
1016 Contradictory entry
1017 CYCL incomplete
1018 Plane wrongly defined
1019 Wrong axis programmed
1020 Wrong RPM
1021 Radius comp. undefined
1022 Rounding-off undefined
1023 Rounding radius too large
1024 Program start undefined
1025 Excessive subprogramming
1026 Angle reference missing
1027 No fixed cycle defined
1028 Slot width too large
1029 Pocket too small
1030 Q202 not defined
1031 Q205 not defined
1032 Enter Q218 greater than Q219
1033 CYCL 210 not permitted
1034 CYCL 211 not permitted
1035 Q220 too large
1036 Q222 must be greater than Q223
1037 Q244 must be greater than 0
1038 Q245 must not equal Q246
1039 Angle range must be under 360°
1040 Q223 must be greater than Q222
1041 Q214: 0 not permitted
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