| Attribute | Detail |
| :--- | :--- |
| Alarm Number | 7115 |
| Alarm Message (Typical) | 7115 DISTANCE REF. POINT RETURN DIRECTION ERROR |
| Appears On | FANUC Series 0i, 30i/31i/32i, 16i/18i/21i, Power Motion i, Robodrill, Robocut, Robonano |
| Alarm Type | Servo / Axis Configuration Alarm |
| Stop Type | Emergency Stop / Servo Disable (SV OFF) |
Alarm 7115: PGM NO. READY (NO PGM)
: Failure of the spindle switching contactors to activate or provide feedback to the CNC system during a gear change or power-up sequence. Common Causes Power Supply Issues fanuc 7115 alarm
If the servo motors are old or wearing out, they might drift slightly even when powered off. If the axis drifts into a hard surface while the clamp is supposed to be holding it, the control sees a discrepancy between where the axis should be and where the clamp sensor says it is. Technical Report: FANUC Alarm 7115 1