代碼 5046: ILLEGAL PARAMETER (ST.COMP)
問題描述與安全警告
Fanuc 16i/18i/21i CNC 觸發了嚴重的 ILLEGAL PARAMETER (ST.COMP) 警報。需要由合格的操作員或維修技師立即處理，以防止在製造週期中對設備造成二次損壞或導致零件報廢。在接觸電氣控制箱之前，請務必確保遵循標準安全和停機掛牌 (LOTO) 程序。
官方故障排除步驟
An illegal parameter has been specified for straightness compensation. Possible reasons are as follows: There is no axis corresponding to the axis number specified in the move axis or compensation axis parameter. More than 128 pitch error compensation points are not sequentially numbered. The straightness compensation points are not sequentially numbered. A specified straightness compensation point is outside the range between the pitch error compensation points having the maximum positive and negative coordinates. The compensation value specified for each compensation point is too large or too small.
Source: Fanuc Series 16i/18i/21i-B Operator's Manual, Appendix G Alarm List (B-63864EN/03)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Fanuc 16i/18i/21i CNC 警報
由 Fanuc 製造的工業控制器具有廣泛的診斷系統，用於保護內部電路和機械連桿。當 16i/18i/21i CNC 出現類似 5046 的錯誤代碼時，通常表示指令值與實際感測器回饋之間存在不匹配。
完整警報清單: 360 Fanuc 16i/18i/21i CNC 代碼s.
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