代碼 SV0417: ILL DGTL SERVO PARAMETER
問題描述與安全警告
Fanuc 0i-D / 0i Mate-D Alarm List 觸發了嚴重的 ILL DGTL SERVO PARAMETER 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
Section: CNC alarm list Alarm group: Servo alarms (SV alarm) A digital serve parameter setting is incorrect. [When bit 4 of diagnosis information No. 203 is 1.] An illegal parameter was detected by the servo software. Identify the cause with reference to diagnosis information No. 352. [When bit 4 of diagnosis information No. 203 is 0.] The CNC software detected an illegal parameter. Probable causes are giv en below (see diagnosis information No. 280). 1) The value specified in parameter No. 2020 as the motor model falls outside the specified range. 2) The motor rotation direction in parameter No. 2022 is not set to a correct value (111 or -111). 3) The speed feedback pulse count per motor rotation in parameter No. 2023 is set to a negative or other incorrect value. 4) The position feedback pulse count per motor rotation in parameter No. 2024 is set to a negative or other incorrect value.
Source: Fanuc B-64305EN/03 Appendix A Alarm List
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Fanuc 0i-D / 0i Mate-D Alarm List 警報
由 Fanuc 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 0i-D / 0i Mate-D Alarm List 出現類似 SV0417 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。
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