Fanuc Parameter 1829 __top__ Jun 2026

Modifying parameters requires extreme caution. The standard procedure for an FS0i-D series CNC is as follows. It may vary slightly on other controls.

| Parameter | Setting (mm) | Purpose | |-----------|--------------|--------------------------------| | 1320 | -100000 | Negative software limit | | 1321 | +480000 | Positive soft limit 1 (warning)| | | +500000 | Positive soft limit 2 (final stop) |

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For vertical axes (typically Z-axes), a faulty mechanical brake may fail to release fully, creating continuous resistance during movement. 3. Parameter Misconfiguration

If Parameter 1825 (Position Loop Gain) is adjusted upward without a proportional increase in Parameter 1829, the normal following error during rapid acceleration can naturally overshoot the 1829 limit. Modifying parameters requires extreme caution

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This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. How to solve Excess Error Stop problem in CNC machine? | Parameter | Setting (mm) | Purpose |

Alarm PS081 / PS082 on M98 or M198 ↓ Check if subprogram exists (Program List screen) ↓ Exists Increase Parameter 1829 (e.g., double current value) ↓ Retest ↓ Still fails Check if subprogram is stored BEFORE the call point in memory order ↓ If after Rename/reorder programs (Program numbers don’t determine search order — creation order does) ↓ Still fails? → Check DNC buffer settings (Parameter 138, 139) or switch to local subprograms