Fanuc Parameter 1829 ⇒ | Reliable |

FANUC Parameter 1829: Servo Software Stroke Limit 2 (Positive Side)

Common Values

: Often set higher than Parameter 1826 (In-Position Width) to allow for minor settle time, but small enough to detect genuine mechanical issues. Troubleshooting "Excess Error Stop" (Alarm 410)

$$ \textParameter 1829 = \frac\textMaximum Allowable Drift\textDetection Unit $$ fanuc parameter 1829

Let me know if you want me to make any changes. FANUC Parameter 1829: Servo Software Stroke Limit 2

Calculation:

Following error at rapid = 800 / 33.3 ≈ 24 mm! But 1829 = 3 mm. Every rapid retraction caused a 24 mm error but the alarm fired at 3 mm – instant fault. But 1829 = 3 mm

The value for Parameter 1829 is generally set based on the maximum mechanical drift or servo hunting expected during a stop. FANUC recommends the following formula: