代碼 27354: F_DP: %1 communication, conn ection %2 reports SFC%3 error %4
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 F_DP: %1 communication, conn ection %2 reports SFC%3 error %4 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
Parameters: %1 = Type of communication %2 = Name or DP_DP_ID of the communication relationship %3 = SFC block number %4 = Error code Definitions: The F_DP communication with the external communi cation partner is disturbed. The PLC reports an error when trying to access via the parameterized interface. The communication type is displayed in %1: %1 = F_SENDDP %1 = F_RECVDP The name or the DP_DP_ID (identifier) of the SPL connection is displayed in %2. The PLC block that detected an error is displayed in %3. The detected cause of the er ror is displayed in %4. This alarm can be masked with MD $MN_SAFE_DIAGNOSIS_MASK, bit 2 = 1. Reaction: Alarm display. Remedy: Check the PROFIBUS communication and the communication partner Check the parameterized, logical bas ic address in $MN_SAFE_SDP/RDP_LADDR. 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.
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 27354 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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