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代碼 206050: <location>Infeed: Smart Mode not supported

問題描述與安全警告

Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>Infeed: Smart Mode not supported 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

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.

關於 Siemens SINUMERIK 840D CNC 警報

由 Siemens 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 SINUMERIK 840D CNC 出現類似 206050 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: 4014 Siemens SINUMERIK 840D CNC 代碼s.

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