16/18/21

Address P or Q is not specified in G70, G71, G72, or G73 command. Modify the program.

Commanded sequence number was not found in the sequence number search. Check the sequence number.

In an external program number search, a specified program number was not found. Otherwise, a program specified for searching is being edited in background processing. Check the program number and external signal. Or discontinue the background editing.

In a arbitrary angle chamfering or corner R cutting block, a specified axis is not in the selected plane. Correct the program. Block end point is not found in direct dimension drawing programming.

Block end point is not calculated correctly in direct dimension drawing programming.

Neither the end point nor angle is specified in the command for the block next to that for which only the angle is specified (A). In the chamfering command, I(K) is commanded for the X(Z) axis.

In the arbitrary angle chamfering or corner R block, the move distance is less than chamfer or corner R amount.

A block in which chamfering in the specified angle or the corner R was specified includes a taper command. Modify the program.

For systems without the arbitrary angle chamfering or corner R cutting, a comma was specified. For systems with this feature, a comma was followed by something other than R or C Correct the program. In the chamfering and corner R commands, two or more of I, K and R are specified. Otherwise, the character after a comma(

The block next to the chamfering or corner R block is not G01,G02 or G03.