代碼 14120: [Channel %1: ] Block %2 plane determination for programmed orientation not possible
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 [Channel %1: ] Block %2 plane determination for programmed orientation not possible 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: The programmed orientation vectors (direction vect ors) in the beginning of block and end of block point include an angle of 180 degrees. Therefor e the interpolation plane cannot be determined. Example: N50 TRAORI (1) N55 A3=0 B3=0 C3=1 N60 A3=0 B3=0 C3=-1; the vector of this block is precisely opposite to that in the preceding block. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Modify the part program so that the orientation vectors of a block are not directly opposed to each other, for instance by dividing the block up into 2 subblocks. Program Continuation: Clear alarm with NC ST ART or RESET key and continue the 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 14120 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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