代碼 12560: [Channel %1: ] Block %2 programmed value %3 exceeds allowed limits
問題描述與安全警告
Siemens SINUMERIK 840D CNC 觸發了嚴重的 [Channel %1: ] Block %2 programmed value %3 exceeds allowed limits 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 %3 = Source string Definitions: In a value assignment, the permissible value range of the data type has been exceeded. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Press the NC Stop key and select the function "C orrection block" with the softkey PROGRAM CORRECT. The correction pointer positions on the incorrect block. Assign value within the value range of the various da ta types, or if necessary use another type in order to increase the size of the value range, e.g. INT ->REAL. Value ranges of the various variable types: - REAL: Property: Fractional number with dec. pt., value range: +/-(2-1022-2+1023) - INT: Property: Integers with signs, value range: +/-(231-1) - BOOL: Property: Truth value TRUE, FALSE, value range: 0,1 - CHAR: Property: 1 ASCII character, value range: 0-255 - STRING: Property: Character string (max. 100 values), value range: 0-255 - AXIS: Property: Axis addresses, value range: Axis names only - FRAME: Property: Geometric informat ion, value range: As for axis paths 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 12560 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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