Haas Alarm: 611 (L) G71/G72 TYPE I ALARM – When G71 or G72 is executing and the control detects a problem inthe defined PQ path. It is used to indicate which method of roughing has been selected by the control. It is generated to help the programmer when debugging G71 or G72 commands. The control often selects Type I roughing when the programmer has intended to use Type II roughing. To select Type II, add R1 to the G71/ G72 command block (in YASNAC mode), or add a Z-axis reference to the P block (in FANUC mode).