16/18/21

Rigid mode DI signal is not ON when G84 or G74 for M series (G84 or G88 for T series) is executed though the rigid M code (M29) is specified. Consult the PMC ladder diagram to find the reason the DI signal (DGNG061.1) is not turned on.

In the rigid tap, an axis movement is specified between the rigid M code (M29) block and G84 or G74 for M series (G84 or G88 for T series) block. Modify the program.

In the rigid tap, position for a rigid M code (M29) or an S command is incorrect. Modify the program.

In the rigid tap, spindle distribution value is too large. (System error)

In the rigid tap, no F value is specified. Correct the program.

In the rigid tap, an S value is out of the range or is not specified. Modify the program.

Undefined macro word was used. Modify the custom macro.

The program specified a movement along the Cs-axis when the signal CON(DGN=G027#7) was off. Correct the program, or consult the PMC ladder diagram to find the reason the signal is not turned on.

The serial spindle control mode was not switched. Check the PMC ladder
program.

A contour control mode, spindle positioning (Cs-axis control) mode, or rigid tapping mode was specified during the serial spindle synchronous control mode. Correct the program so that the serial spindle synchronous control mode is released in advance.