代码 14550: [Channel %1: ] Block %2 contour tool: impermissible tool contour change. Code no. %3
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 [Channel %1: ] Block %2 contour tool: impermissible tool contour change. Code no. %3 警报。需要由合格的操作员或维修技师立即处理,以防止在制造周期中对设备造成二次损坏或导致零件报废。在接触电气控制箱之前,请务必确保遵循标准安全和停机挂牌 (LOTO) 程序。
官方故障排除步骤
Parameters: %1 = Channel number %2 = Block number, label %3 = Error code Definitions: A new tool with deviating tool contour was activat ed for contour tools on active tool radius compensation The error cause is explained further by an error code. If the error code is an integer, the lower-value th ree decimal places specify the number of the edge, in which the error was detected, while the thous andth digit explains the reason in more detail. -1: The tool was deleted. -2: The number of contour elements (edges) explaining the tool, has changed. 1000: The edge center has changed 2000: The edge radius has changed. 3000: The initial angle has changed. 4000: The final angle has changed. Reaction: Correction block is reorganized. Local alarm reaction. Interface signals are set. Alarm display. NC Stop on alarm at block end. Remedy: Change NC program. 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.
关于 Siemens SINUMERIK 840D CNC 警报
由 Siemens 制造的工业控制器具有广泛的诊断系统,用于保护内部电路和机械连杆。当 SINUMERIK 840D CNC 出现类似 14550 的错误代码时,通常表示指令值与实际传感器反馈之间存在不匹配。
完整报警清单: 4014 Siemens SINUMERIK 840D CNC 代码s.
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