代碼 26123: [Channel %1: ] Axis %2, $AA_ESR_ENABLE = 1 should be set, but MD37500 $MA_ESR_REACTION = 0
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 [Channel %1: ] Axis %2, $AA_ESR_ENABLE = 1 should be set, but MD37500 $MA_ESR_REACTION = 0 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 %2 = Axis, spindle Definitions: $AA_ESR_ENABLE[axis] = 1 should only be set on axes with MD37500 $MA_ESR_REACTION[Achse] > 0. The following example brings about the alarm: N100 $MA_ESR_REACTION[AX1] = 21 N110 $AA_ESR_ENABLE[AX1] = 1 N120 NEWCONF because MD37500 $MA_ESR_REACTION[AX1] = 21 will become known to the NCK at the time of N120 NEWCONF. Correct would be: N100 $MA_ESR_REACTION[AX1] = 21 N110 NEWCONF N120 $AA_ESR_ENABLE[AX1] = 1 Reaction: Alarm display. Remedy: Before setting $AA_ESR_ENABLE[axis] = 1, MD37500 $MA_ESR_REACTION[axis] > 0 must be set. When setting MD37500 $MA_ESR_REACTION[axis] in th e parts program, e.g. NEWCONF must be called before $AA_ESR_ENABLE[axis]. Alarm can be suppressed via MD11415 $MN_SUPPRESS_ALARM_MASK_2 bit 6 = 1. Program Continuation: Clear alarm with the Delete key or NC START.
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 26123 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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