代碼 207329: <location>Drive: kT estimator, kT(iq) characteristic or voltage compensation does not function
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>Drive: kT estimator, kT(iq) characteristic or voltage compensation does not function 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: %1 Drive object: SERVO Reaction: NONE Acknowledge: NONE Cause: A function of the function module "extended torque control" (r0108.1) was activated - however the (complete) function is not available. Fault value (r0949, interpret decimal): 1... 3: The kT estimator is active (p1780.3 = 1) wi thout a functioning compensation of the voltage emulation error in the drive converter. This mean s that the accuracy is severely restricted. 1: The drive converter voltage emulation error "final value" is 0 (p1952). 2: The drive converter voltage emulati on error "current offset" is 0 (p1953). 3: The compensation of the voltage emulation error is disabled (p1780.8 = 0). 4: The kT estimator (p1780.3 = 1), the kT(iq) char acteristic (p1780.9 = 1) or the compensation of the voltage emulation error (p1780.8 = 1) was activat ed without activating the function module "extended torque control" (when the function module is acti vated, the following must apply: r0108.1 = 1). Remedy: Re fault value = 1, 2: - carry out an identification of the voltage emulati on error in the drive converter (p1909.14 = 1, p1910 = 1). - set the parameter to compensate the voltage emulat ion error in the drive converter (p1952, p1953). Re fault value = 3: - enable the compensation of the voltage emulatio n error in the drive converter (p1780.8 = 1). Re fault value = 4: - activate the function module "ext ended torque control" (r0108.1 = 1) or de-activate the corresponding functions (p1780.3 = 0, p1780.8 = 0, p1780.9 = 0).
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 207329 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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