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代码 231-E01C: CC%2 Illegal FS function ERR-ID=%4 ObjId=%5 Param=

问题描述与安全警告

Heidenhain TNC Series CNC 触发了严重的 CC%2 Illegal FS function ERR-ID=%4 ObjId=%5 Param= 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

%6 [Cause of error] - The SPLC program has requested an illegal safety function over PP_AxGrpStateReq in the ApiToSafety (symbolic memory interface of SPLC to the core safety software SKERN). ERR-ID = Exact information ObjId = Axis group causing the error Param = Depends on the ERR-ID ERR_ID: 100: Requested safety function is not supported Param = Requested safety function 200: The safety function SLI_S was requested for a axis group that is not of the spindle type. Param = No meaning 300: The safety function SLI_2, SLI_3 or SLI_4 was requested for an axis group that is of the spindle type. This safety function is not allowed for spindles. Param = Requested safety function 400: The safety function SLS_4 or SLI_4 was requested for a axis group and the function is not enabled. Param = Requested safety function 401: A direct change is requested from the safety function SLS_2, SLI_2, SLS_3 or SLI_3 into the safety function SLS_4 or SLI_4. This direct change is not allowed. Parameter = Requested safety function 402: A direct change is requested from the safety function SLS_4 or SLI_4 into the safety function SLS_2, SLI_2, SLS_3 or SLI_3. This direct change is not allowed. Parameter = Requested safety function 500: The SPLC requested the safety function STO or STO_O for an axis group whose drives are still in the control loop. The requested safety function can be requested only if all drives of this axis group have been switched off. Parameter = Value of the required safety function [Error correction] - Check the ERR ID: 100 - Use only safety functions that are supported with this software level. 200 - Request the safety function SLI_S only for axis groups with spindles. 300 - For spindles, request only the SLI_S function. 400 - Do not request a safety function or enable the safety related operating mode SOM 4 in machine parameter permitSom4. (Check the preconditions for enabling) 401 - Switch off the drives between the change of safety function and request SOS for at least one cycle. 402 - See 401 10/2023 [539] 500 - Switch-off with the stop functions over PP_AxGrpStopReq. - Inform your service agency

Source: HEIDENHAIN NC Error Messages — TNC7/640/620/320/128, CNC PILOT 640, MANUALplus 620 (10/2023)

Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.

关于 Heidenhain TNC Series CNC 警报

由 Heidenhain 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 TNC Series CNC 出现类似 231-E01C 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: 4497 Heidenhain TNC Series CNC 代码s.

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