代码 14770: [Channel %1: ] Block %2 auxiliary function programmed incorrectly
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 [Channel %1: ] Block %2 auxiliary function programmed incorrectly 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 Definitions: The permissible number of progra mmed auxiliary functions per NC block has been exceeded or more than one auxiliary function of the same auxiliar y function group has been programmed (M and S function). In the user-defined auxiliary functions, the maximu m number of auxiliary functions per group in the NCK system settings has been defined for all auxiliary functions by means of the MD11100 $MN_AUXFU_MAXNUM_GROUP_ASSIGN (default: 1) For each user-defined auxiliary f unction to be assigned to a group, the assignment is effected through 4 channel-specific machine data. Return jump from asynchronous subprogram with M 02/M17/M30, whereby the M code is not alone in the block. This is impermissible if the asynch ronous subprogram interrupts a block with WAITE, WAITM or WAITMC. Remedy: Program M02/M17/ M30 alone in the block or replace via RET. 22010 AUXFU_ASSIGN_TYPE: type of auxiliary function, e.g. M 22000 AUXFU_ASSIGN_GROUP: required group 22020 AUXFU_ASSIGN_EXTENSION: any required extension 22030 AUXFU_ASSIGN_VALUE: function value Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Correct the part program - max. 16 auxiliary functi ons, max. 5 M functions per NC block, max. 1 auxiliary function per group. 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 14770 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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