代碼 17160: [Channel %1: ] Block %2 no tool selected
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 [Channel %1: ] Block %2 no tool selected 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
Parameters: %1 = Channel number %2 = Block number, label Definitions: An attempt has been made to access the current tool offset data via the system variables: $P_AD [n]: Contents of the parameter (n: 1 - 25) $P_TOOL: Active D number (tool edge number) $P_TOOLL [n]: Active tool length (n: 1- 3) $P_TOOLR: Active tool radius although no tool had been selected previously. Reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display. Diagnostics Manual (DAsl), 03/2009 Remedy: Program or activate a tool offset in the NC program before using the system variables. Example: N100 G..... T5 D1... LF With the channel-specific machine data: Modify MD22550 $MC_TOOL_CHANGE_MODE New tool offset for M function Modify MD22560 $MC_TOOL_CHANGE_M_CODE M function with tool change It is established whether a tool offset is activated in the block with the T word or whether the new offset values are allowed for only when the M word for tool change occurs. Program Continuation: Clear alarm with the RESET key. Restart part program
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 17160 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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