代码 207552: <location>Drive encoder: Encoder configuration not supported
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 <location>Drive encoder: Encoder configuration 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: Fault cause: %1, component number: %2, encoder data set: %3 Drive object: SERVO, VECTOR Reaction: OFF2 (IASC/DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2) Acknowledge: IMMEDIATELY (POWER ON) Cause: The requested encoder configuration is not supported. Only bits may be requested in p0404 that are signaled as being supported by the encoder evaluation in r0456. Fault value (r0949, interpret decimal): Low word low byte: Encoder data set number Low word high byte: Component number High word: The encoder evaluation does not support a function selected in p0404. 1: sin/cos encoder with absolute tr ack (this is supported by SME25). 3: Squarewave encoder (this is supported by SMC30). 4: sin/cos encoder (this is supported by SMC20, SMI20, SME20, SME25). 12: sin/cos encoder with reference mark (this is supported by SME20). 15: Commutation with zero mark for separatel y-excited synchronous motors with VECTORMV. 23: Resolver (this is supported by SMC10, SMI10). 65535: Other function (compare r0456 and p0404). See also: p0404 (Encoder configuration effect ive), r0456 (Encoder configuration supported) Remedy: - check the encoder parameterization (p0400, p0404). - use the matching encoder evaluation (r0456).
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 207552 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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