G. ALARM LIST
213 ILLEGAL COMMAND IN SYNCHRO–
Any of the following alarms occurred in the operation with the simple
1) The program issued the move command to the slave axis.
2) The program issued the manual continuous feed/manual handle
feed/incremental feed command to the slave axis.
3) The program issued the automatic reference position return
command without executing the manual reference position return
after the power was turned on.
4) The difference between the position error amount of the master
and slave axes exceeded the value specified in parameter
214 ILLEGAL COMMAND IN SYNCHRO–
Coordinate system is set or tool compensation of the shift type is
executed in the synchronous control. Correct the program.
222 DNC OP. NOT ALLOWED IN BG.–
Input and output are executed at a time in the background edition.
Execute a correct operation.
224 RETURN TO REFERENCE POINT Reference position return has not been performed before the automatic
operation starts. Perform reference position return only when bit 0 of pa-
rameter 1005 ZRN
231 ILLEGAL FORMAT IN G10 OR L50 Any of the following errors occurred in the specified format at the
1) Address N or R was not entered.
2) A number not specified for a parameter was entered.
3) The axis number was too large.
4) An axis number was not specified in the axis–type parameter.
5) An axis number was specified in the parameter which is not an axis
6) An attempt was made to reset bit 4 of parameter 3202 (NE9) or
change parameter 3210 (PSSWD) when they are protected by a
password. Correct the program.
232 TOO MANY HELICAL AXIS COM-
Three or more axes (in the normal direction control mode two or more
axes) were specified as helical axes in the helical interpolation mode.
233 DEVICE BUSY When an attempt was made to use a unit such as that connected via the
RS–232–C interface, other users were using it.
239 BP/S ALARM While punching was being performed with the function for controlling ex-
ternal I/O units ,background editing was performed.
240 BP/S ALARM Background editing was performed during MDI operation.
4500 REPOSITIONING INHIBITED A repositioning command was specified in the circular interpolation
(G02, G03) mode.
4502 ILLEGAL COMMAND IN BOLT
In a bolt hole circle (G26) command, the radius (I) was set to zero or a
negative value, or the number of holes (K) was set to zero. Alternatively,
I, J, or K was not specified.
4503 ILLEGAL COMMAND IN LINE AT
In a line-at-angle (G76) command, the number of holes (K) was set to
zero or a negative value. Alternatively, I, J, or K was not specified.
4504 ILLEGAL COMMAND IN ARC In an arc (G77) command, the radius (I) or the number of holes (K) was
set to zero or a negative value. Alternatively, I, J, K, or P was not speci-
4505 ILLEGAL COMMAND IN GRID In a grid (G78, G79) command, the number of holes (P, K) was set to
zero or a negative value. Alternatively, I, J, K, or P was not specified.
4506 ILLEGAL COMMAND IN SHARE
In a shear proof (G86) command, the tool size (P) was set to zero, or the
blanking length (I) was 1.5 times larger than the tool size (P) or less. Al-
ternatively, I, J, or P was not specified.
4507 ILLEGAL COMMAND IN SQUARE In a square (G87) command, the tool size (P,Q) was set to zero or a neg-
ative value, or the blanking length (I, J) was three times larger than the
tool size (P, Q) or less. Alternatively, I, J, P, or Q was not specified.