代碼 644: RP-Pallet Changer Will Not Raise...
問題描述與安全警告
Haas VF-Series CNC 觸發了嚴重的 RP-Pallet Changer Will Not Raise... 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
The pallet did not begin to lift within a reasonable time after command, or did not complete lifting within a reasonable time. Verify air supply to the pallet changer valve assembly, verify proper adjustment of the lift cylinder regulator (40 PSI), verify the function of the lift cylinder air valve and solenoid, verify the operation of the lift cylinder position sense switches. After correcting the condition, run an M50 to continue machining.
Source: Haas VF-Series Service Manual (96-8100 rev G, 2003)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Haas VF-Series CNC 警報
由 Haas 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 VF-Series CNC 出現類似 644 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: 461 Haas VF-Series CNC 代碼s.
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