代码 26010: Axis %1 QEC: invalid acceleration characteristic
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 Axis %1 QEC: invalid acceleration characteristic 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
Parameters: %1 = Axis name, spindle number Definitions: $AA_QEC_ACCEL_1/2/3: The acceleration characteri stic is divided into three areas. In each area there is a different quantization of the accelera tion steps. The defaults should be changed only if compensation is inadequate in these acceleration areas. The defaults are as follows: - $AA_QEC_ACCEL_1 with approx. 2% of maximum acceleration ($AA_QEC_ACCEL_3), - $AA_QEC_ACCEL_2 with approx. 60% of maximum acceleration ($AA_QEC_ACCEL_3), - $AA_QEC_ACCEL_3 with maximum acceleration (MD32300 $MA_MAX_AX_ACCEL). Reaction: Alarm display. Remedy: Please inform the authorized personnel/service department. Enter the values correctly: 0 < $AA_QEC_ACCEL_1 < $AA_QEC_ACCEL_2 < $AA_QEC_ACCEL_3. Program Continuation: Clear alarm with the RESET key. Restart part program
Source: SINUMERIK 840D sl / 840Di sl / SINAMICS S120 Diagnostics Manual (DAsl, 03/2009)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
关于 Siemens SINUMERIK 840D CNC 警报
由 Siemens 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 SINUMERIK 840D CNC 出现类似 26010 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: 4014 Siemens SINUMERIK 840D CNC 代码s.
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