代码 14091: [Channel %1: ] Block %2 illegal function, index %3
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 [Channel %1: ] Block %2 illegal function, index %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 = Index Definitions: A function was programmed or triggered which is not allowed in the current program context. The code of the function in question is encoded in the "index" parameter: Index == 1: "RET" command was programmed in the main program level Index == 2: Conflict between "Cancel level"/" Clear number of passes" and "Implicit GET" Index == 3: Conflict ASUB start immediately after selection of overstore (up to P3) Index == 4: MD10760 $MN_G53_TOOLCORR = 1: SUPA/G153/G53 programmed in G75 Index == 5: POSRANGE command not programmed in synchronized action Index == 6: SIRELAY command not programmed in synchronized action Index == 7: GOTOF/GOTOB/GOTO command progra mmed with string variable in synchronized action. Index == 8: COA application "cutting generator" not active Reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display. Remedy: Index == 1: Substitute "RET" command with M17/M30 Index == 2: Insert an auxiliary block (e.g. M99) after the subroutine call to which the "Cancel level"/"Clear number of passes" refers Index == 3: Overstore an auxiliary block (e.g. M99), then start ASUB (up to P3) Index == 4: With MD10760 $MN_G53_TOOLCORR = 1: Do not activate SUPA/G53/G153 in the G75 block Index == 5: Program POSRANGE command in synchronized action Index == 6: Program SIRELAY command in synchronized action Index == 7: Program GOTOF/GOTOB/GOTO command with block number or label Index == 8: Load COA application "cutting generator" Program Continuation: Clear alarm with the RESET key. Restart part 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 14091 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.
Have a better solution?
Help the industrial community by sharing your repair experience for code 14091.
Need a searchable reference for more Siemens SINUMERIK 840D CNC manuals?
We structure equipment manuals into searchable code, title, cause, solution, safety note, and source-reference data. Send a PDF and example searched codes when you need public pages, private search, or structured exports.
Space reserved for Google AdSense / Industrial Affiliate Links
Monetization target for 2026