16/18/21

Three or more axes (in the normal direction control mode two or more axes) were specified as helical axes in the helical interpolation mode.

Any of the following errors occurred in the specified format at the programmable parameter input. 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 type. Correct the program. 6) In the locked state set by the password function, an attempt was made to set bit 4 (NE9) of parameter No. 3204 to 0 or change the contents of parameter No. 3210. 7) An attempt was made to change a program encryption parameter (parameter No. 3220 to 3223).

The infeed quantity R has not been instructed for the G161 block. Or the R command value is negative. Correct the program.

This alarm is generated in the following circumstances. 1 When the synchro/mixed state could not be kept due to system overload. 2 The above condition occurred in CMC devices (hardware) and syn-chro-state could not be kept. (This alarm is not generated in normal use conditions.)

A travel command has been sent to the axis being synchronized in synchronous mode. Modify the program or the parameter.

This alarm is generated in the following circumstances. (Searched for during synchronous and mixed control command. 1 When there is a mistake in axis number parameter (No. 1023) setting. 2 When there is a mistake in control commanded. Modify the program or the parameter.

Reference position return has not been performed before the automatic operation starts. Perform reference position return only when bit 0 of parameter 1005 is 0.

Input and output are executed at a time in the background edition. Execute a correct operation.

Polygon machining synchronous operation and axis control or balance cutting are executed at a time. Modify the program.

In the synchronous operation, movement is commanded by the NC program or PMC axis control interface for the synchronous axis.