代碼 236820: <location>Hub DRIVE-CLiQ: Telegram error
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 <location>Hub DRIVE-CLiQ: Telegram error 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: Component number: %1, fault cause: %2 Drive object: All objects Reaction: NONE Acknowledge: IMMEDIATELY Cause: DRIVE-CLiQ communication error from Control Unit to DRIVE-CLiQ Hub Module in question. Fault value (r0949, interpret hexadecimal): yyxx hex: yy = component number, xx = fault cause xx = 01 hex = 1 dec: Checksum error (CRC error). xx = 02 hex = 2 dec: Telegram is shorter than specified in t he length byte or in the receive list. SINAMICS-Alarms xx = 03 hex = 3 dec: Telegram is longer than specified in t he length byte or in the receive list. xx = 04 hex = 4 dec: The length of the receive telegram does not match the receive list. xx = 05 hex = 5 dec: The type of the receive telegram does not match the receive list. xx = 06 hex = 6 dec: The address of the component in the telegram and in the receive list do not match. xx = 07 hex = 7 dec: A SYNC telegram is expected - but the receive telegram is not a SYNC telegram. xx = 08 hex = 8 dec: No SYNC telegram is expected - but the receive telegram is one. xx = 09 hex = 9 dec: The error bit in the receive telegram is set. xx = 10 hex = 16 dec: The receive telegram is too early. Remedy: - carry out a POWER ON. - check the electrical cabinet design and cable routing for EMC compliance - check the DRIVE-CLiQ wiring (i nterrupted cable, contacts,...). See also: p9916 (DRIVE-CLiQ data transfer error shutdown threshold slave)
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 236820 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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