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代码 26026: Axis %1 SINAMICS drive parameter P2038 value is not allowed.

问题描述与安全警告

Siemens SINUMERIK 840D CNC 触发了严重的 Axis %1 SINAMICS drive parameter P2038 value is not allowed. 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: For SINAMICS drives only: The interface mode, which is set via drive pa rameter P2038, has not been set to SIMODRIVE 611 universal. The alarm can be disabled by MD 13070 $MN_DRIVE_FUNCTION_MASK - bit15. However, the following must be noted: - The device-specific assignment of the bits in the control and status words may be different. - The drive data sets can be created at will, and need not be subdivided into groups of 8. (For details see also SINAMICS Commissioning Manual). So the parameters of motors 2-4 may be incorrectly assigned. Reaction: NC not ready. The NC switches to follow-up mode. Mode group not ready, also effective for single axes NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm. Remedy: - Set P2038 = 1 or - Set P0922 = 100...199 or - Set bit 15 of MD13070 $MN_DRIVE_FUNCTION _MASK (note the boundary conditions, see above) and execute a Power ON in each case. Program Continuation: Switch control OFF - ON.

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 26026 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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