代码 206050: <location>Infeed: Smart Mode not supported
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 <location>Infeed: Smart Mode not supported 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
Message value: Drive object: A_INF, S_INF Reaction: OFF2 Acknowledge: IMMEDIATELY (POWER ON) Cause: The power unit does not support the Smart Mode. Remedy: - set the suitable sampling time 250 µs <= p0115[0] <= 400 µs (e.g. by setting p0112 and p0115 to the factory setting). - upgrade the power unit software and/or hardware for the Smart Mode. The availability of the Smart Mode function is displayed in r0192. - for A_INF the following applies: De-activate th e Smart Mode with p3400.0 = 0 and activate the voltage control with p3400.3 = 1. For booksize power units, it must be noted that for a supply voltage p0210 > 415 V only the Smart Mode is possible in th e pre-setting. If DC link voltages above 660 V are permissible in the application, then voltage-cont rolled operation can be activated with p0280, p0210, p3400 and p3510. The information regarding p0210 should be carefully noted. See also: r0192 (Power unit firmware properties)
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 206050 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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