代码 206311: <location>Infeed: Supply voltage (p0210) incorrect
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 <location>Infeed: Supply voltage (p0210) incorrect 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: Line supply voltage: %1 Drive object: A_INF, B_INF, S_INF Reaction: OFF2 (OFF1) Acknowledge: IMMEDIATELY (POWER ON) Cause: The line voltage nominal value indicated in p0210 is outside the nominal voltage range of the power unit. After pre-charging was completed, the current line supply voltage Vrms was calculated using the measured DC link voltage. This voltage Vrms does not lie within the extended tolerance range of the supply voltage set in p0210. The following applies for the extended tolerance range: 75 % * p0210 < Vrms < 120 % * p0210 Alarm value (r2124, floating point): Line supply voltage Vrms present. See also: p0210 (Drive unit line supply voltage) Remedy: - check the parameterized supply voltage and if required change (p0210). - check the line supply voltage. See also: p0210 (Drive unit line supply voltage)
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 206311 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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