
APPENDIX
B–63325EN/03
B. ALARM LIST
453
Number ContentsMessage
PS0440 T COMMAND NOT FOUND No T command was specified in a program which sets a tool group.
The same block as M06 in the machining program does not contain a T
command in tool change method D (parameters CT2=2, CT1=1: No.
7401#1/#0).
PS0441 NOT USING TOOL IN LIFE GROUP An H99 instruction, D99 instruction or the H/D code specified in
parameters (No. 7443, 7444) has been specified even though no tool
that belongs to a group was being used.
PS0442 ILLEGAL T COMMAND AT M06 The tool group of the tool specified in the tool instruction (return tool
group) after the M06 instruction in the machining program does not
match the current tool group in tool change method A (parameters
CT2=0, CT1=0: No. 7401#1/#0).
This alarm can be suppressed by setting ABT parameter No. 7400#6 to
“1”.
PS0443 P, L COMMAND NOT FOUND No P (group No. ) or L (tool life) was specified at the beginning of a
program that sets a tool group when tool data in a group was being
loaded during loading tool life management data.
PS0444 OVER MAXIMUM LIFE GROUP The number of blocks in which P (group No. ) or L (tool life) is instructed
exceeding the maximum number of groups was found while loading tool
life management data.
PS0445 ILLEGAL L COMMAND An illegal range instructed in the L (tool life) instruction was found while
loading tool life management data.
PS0446 ILLEGAL H, D, T COMMAND A value specified by T (tool No. ), D (cutter compensation No. ) or H
(tool length offset No. ) exceeding the maximum value was found while
loading tool life management data.
PS0448 ILLEGAL FORMAT AT LIFE DATA An illegal address was specified in a program (G10 L3: to G11;) that sets
a tool group.
Allowable addresses are P (group No. ), L (tool life) and T (tool No. ).
PS0449 ILLEGAL TOOL LIFE DATA Tool life management data is damaged for some reason.
Reload the tool group and the corresponding tool data by G10 L3; or
MDI input.
PS0450 IN PMC AXIS MODE The PMC axis control mode, the CNC issued a move instruction for the
PMC axis.
A move instruction can be issued on one axis from only either the PMC
or the CNC.
This alarm is generated when a move instruction is issued from both.
This alarm can be suppressed by setting NPA of parameter No. 2405#5
to “1”.
PS0470 G40.1 to G42.1 PARAMETER MISS The normal line direction control axes parameter settings are erroneous.
· Set the normal line direction control axis setting in NDC parameter
No. 1006#6. Only one axis can be set to “1”; this is not possible for
multiple axes.
· Set the axis for which NDC parameter No. 1006#6 is set to “1” to axis
of rotation (ROT parameter No. 1006#6=1, and parameter No.
1022=2).
· Set the feedrate when rotation of the normal line direction control axis
is set to parameter No. 1472 within the range 1 to 5000 degrees/min.
PS0472 ILL–COMMAND IN G81.1 MODE Either G81.1 was instructed again while in the chopping mode, or a
move instruction was issued to the chopping axis.
To change the chopping conditions, cancel G80 and specify G81.1
again.
PS0508 DUPLICATE M–CODE (INDEX TABLE
REVERSING)
A function to which the same code as this M code is set exists.
(indexing of index table)
PS0509 DUPLICATE M–CODE (SPOS AXIS
ORIENTATION)
A function to which the same code as this M code is set exists.
(spindle positioning, orientation)