代碼 20097: Axis %1 incorrect travel direction brake test
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 Axis %1 incorrect travel direction brake test 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 = Axis name, spindle number Definitions: Due to the selected travel direction, the brake test for the current load torque is performed with an incorrect torque. Reaction: Alarm display. Remedy: - Perform the brake test for the other travel direction - Adjust drive parameter p1532 better to the current weight ratio. The alarm will occur only if the current torque deviates from drive parameter p1532 by more than 7.5% of MD36966 $MA_SAFE_BRAKETEST_TORQUE when the brake is released. - Activate the automatic determination of the l oad torque at the beginning of the brake test via MD36968 $MA_SAFE_BRAKETEST_CONTROL, bit 0 = 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 20097 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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