代码 235228: <location>TM: Sampling time p4099[3] invalid
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 <location>TM: Sampling time p4099[3] invalid 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: Drive object: TM41 Reaction: NONE Acknowledge: IMMEDIATELY Cause: The value of the cycle time for the incremental enc oder emulation, specified in p4099[3] does not correspond to a valid value. The system has already changed p4099[3] to a valid value. The parameters of the TM41 in question must be saved on the memory card and a POWER ON carried out. If necessary, the sampling time can be checked again the next time the system is switched on, taking into account any other TM41s located on the same DRIVE-CLiQ line. The following rules must be observed when setting p4099[3]: - if several TM41 are located on a DRIVE-CLiQ line, the same sampling time in p4099[3] must be set for all components. - the sampling time of a TM41 in SINAMICS mode (p4400) must correspond to that of the emulated encoder. The encoder sampling time is normally t he same as the parameter value p0115[0] of the drive object used to interconnect the TM41 via connector input p4420. - it is not possible to operate two TM41s on one line if they emulate encoders with different cycles. Remedy: None necessary.
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 235228 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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