代码 628: ATC ARM Positioning Error
问题描述与安全警告
Haas VF-Series CNC 触发了严重的 ATC ARM Positioning Error 警报。需要由合格的操作员或维修技师立即处理，以防止在制造周期中对设备造成二次损坏或导致零件报废。在接触电气控制箱之前，请务必确保遵循标准安全和停机挂牌 (LOTO) 程序。
官方故障排除步骤
This alarm supports the side mount tool changers. It is generated if: • The arm was being moved from the ORIGIN position to the CLAMP position and it coasted past the MOTOR STOP point or could not get to the CLAMP point. • The arm was being moved from the CLAMP position to the UNCLAMP position and it coasted past the MOTOR STOP point or could not get to the UNCLAMP point (same physical point as CLAMP). • The arm was being moved back to the ORIGIN position and it coasted past the MOTOR STOP point or could not get to the ORIGIN point.
Source: Haas VF-Series Service Manual (96-8100 rev G, 2003)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Haas VF-Series CNC 警报
由 Haas 制造的工业控制器具有广泛的诊断系统，用于保护内部电路和机械连杆。当 VF-Series CNC 出现类似 628 的错误代码时，通常表示指令值与实际传感器反馈之间存在不匹配。
完整报警清单: 461 Haas VF-Series CNC 代码s.
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