代码 27105: Axis %1 difference in function safe cam minus %2, NCK: %3 drive: %4
问题描述与安全警告
Siemens SINUMERIK 840D CNC 触发了严重的 Axis %1 difference in function safe cam minus %2, NCK: %3 drive: %4 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 = Axis number %2 = Cam number %3 = Monitoring status safe cam minus %4 = Monitoring status safe cam minus Definitions: During cross-comparison of result list 2 ("Safe ca ms" function) and result list 3/4/5/6/7 ("Safe cam track" function), the status of safe cam minus monitoring was found to be different in the NCK and drive monitoring channels. The following applies to the "Safe cams" function: - Safe cam 1-: bit 2, 3 in result list 2 - Safe cam 2-: bit 6, 7 in result list 2 - Safe cam 3-: bit 10, 11 in result list 2 - Safe cam 4-: bit 14, 15 in result list 2 The following applies to the "Safe cam track" function: (each of result lists 3-7 contains 6 cam results) - Safe cam 1-: bit 2, 3 in result list 3 - Safe cam 2-: bit 6, 7 in result list 3 - Safe cam 3-: bit 10,11 in result list 3 - Safe cam 4-: bit 14,15 in result list 3 - Safe cam 5-: bit 18,19 in result list 3 - Safe cam 6-: bit 22,23 in result list 3 - Safe cam 7-: bit 2, 3 in result list 4 - Safe cam 8-: bit 6, 7 in result list 4 - Safe cam 9-: bit 10,11 in result list 4 - Safe cam 10-: bit 14,15 in result list 4 - Safe cam 11-: bit 18,19 in result list 4 - Safe cam 12-: bit 22,23 in result list 4 - Safe cam 13-: bit 2, 3 in result list 5 - Safe cam 14-: bit 6, 7 in result list 5 - Safe cam 15-: bit 10,11 in result list 5 - Safe cam 16-: bit 14,15 in result list 5 - Safe cam 17-: bit 18,19 in result list 5 - Safe cam 18-: bit 22,23 in result list 5 - Safe cam 19-: bit 2, 3 in result list 6 - Safe cam 20-: bit 6, 7 in result list 6 - Safe cam 21-: bit 10,11 in result list 6 - Safe cam 22-: bit 14,15 in result list 6 - Safe cam 23-: bit 18,19 in result list 6 - Safe cam 24-: bit 22,23 in result list 6 - Safe cam 25-: bit 2, 3 in result list 7 - Safe cam 26-: bit 6, 7 in result list 7 - Safe cam 27-: bit 10,11 in result list 7 - Safe cam 28-: bit 14,15 in result list 7 - Safe cam 29-: bit 18,19 in result list 7 - Safe cam 30-: bit 22,23 in result list 7 Monitoring status (%3, %4): - OFF = Monitoring is inactive in this monitoring channel - OK = Monitoring is active in this moni toring channel, limit val ues are not violated - L+ = Monitoring is active in th is monitoring channel, upper limit exceeded - L- = Monitoring is active in this monitoring channel, lower limit exceeded Reaction: Alarm display. If a safe monitoring was active, STOP B was also triggered automat ically. In this case, a power OFF/ON of the control will be required. Remedy: Check whether the safe actual values are the same in both monitoring channels. The drive parameters r9711[0,1] (Diagnostics result list 2 [NCK, drive]) and r9735[0,1] / r9736[0,1] / r9737[0,1] / r9738[0,1] / r9739[0,1] (Diagnostics result list 3/4/5/6/7 [NCK, drive]) can be used for further diagnostics. A diagnosis is also possibl e using the servo trace signals "Result list 2/3/4/5/6/7 NCK" and "Result list 2/3/4/5/6/7 drive". 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 27105 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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