代码 27354: F_DP: %1 communication, conn ection %2 reports SFC%3 error %4
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 F_DP: %1 communication, conn ection %2 reports SFC%3 error %4 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 = 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.
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 27354 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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