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1、FANUC伺服报警与故障处理2008年12月05日 14:02伺服报警与故障处理 2-1伺服的基本连接和电压规格交流输入电压规格（200V输入型）AC power voltage输入电压范围Nominal voltage额定电压值Action说明170 to 220 V210 to 253 V200 V230 V如果三相交流输入电压是200V230V，该电压可直接接入伺服电源模块。注）如果该电压低于或高于电压允许范围，电源模块将不能输出逆变直流高压254 V or more380 to 550 V如果输入电压是380V（大于254V），则必须通过绝缘变压器变压后，输出200V电压不同规格的电源
2、模块指标（功耗）ModelPSMR 3PSMR -5.5PSM -5.5PSM 11PSM 15PSM 26PSM 30PSM 37PSM 45PSM -55额定电压及允差率200/220/230 VAC -15%, +10%电源频率50/60 Hz 1 Hz主回路（负载）功率512917223744536479控制用电源功率0.50.7检测点对于 PSM 模块或 PSM-HV模块电源模块测量点CIR/CIS 为电流反馈测量点，通过测量出电压，根据不同型号的模块查对下表，换算出电流值Check terminalDescriptionIRPhase L1 (phase R) currentThe
3、 current is positive when it is input to the amplifier.ISPhase L2 (phase S) currentModelAmount of currentPSM5.537.5A/1VPSM1137.5A/1VPSM1550A/1VPSM2675A/1VPSM30100A/1VPSM37100A/1VPSM45150A/1VPSM55150A/1VPSM18HV37.5A/1VPSM30HV50A/1VPSM45HV75A/1VPSM75HV100A/1V+24V+5V0VControl power例如：型号PSM11的电源模块，从 IR/
4、IS 端子测出电压为2V，则实际负载电流是37.5 X 2 = 75（安）2-2报警显示（CRT/LCD报警内容）（1）电源模块和伺服的相报警Alarm No.SVMSPMPSMDescription Remarks叙述参照说明书360Pulse coder checksum error (built-in)内装式编码器校验错误3.3.7 (1)361Pulse coder phase error (built-in)内装式编码器相位错误3.3.7 (1)363Clock error (built-in)内装式编码器时钟错误3.3.7 (1)364Soft phase alarm (built
5、 in)内装式编码器软相位报警3.3.7 (1)365LED error (built-in)内装式编码器发光二极管错误3.3.7 (1)366Pulse error (built-in)内装式编码器脉冲错误3.3.7 (1)367Count error (built-in)内装式编码器计数错误3.3.7 (1)368Serial data error (built-in)内装式编码器串行数据错误3.3.7 (3)369Data transfer error (built-in)内装式编码器数据传送错误3.3.7 (3)380LED error (separate)分离型编码器发光二极管错误3
6、.3.7 (2)381Pulse coder phase error (separate)分离型编码器脉冲编码器相位错误3.3.7 (2)382Count error (separate)分离型编码器计数错误3.3.7 (2)383Pulse error (separate)分离型编码器脉冲错误3.3.7 (2)384Soft phase alarm (separate)相位错误3.3.7 (2)385Serial data error (separate)分离型编码器串行数据错误3.3.7 (3)386Data transfer error (separate)分离型编码器数据传输错误3.3
7、.7 (3)417Invalid parameter无效的参数3.3.6421Excessive semi-full error执行半闭环错误3.3.8430Servomotor overheat伺服电机过热3.3.543103Converter: main circuit overload主回路过载3.143206Converter: control undervoltage/open phase逆变器控制电压欠电压或缺相3.143304Converter: DC link undervoltage逆变器直流环欠电压3.14342Inverter: control power supply
8、undervoltage驱动器 控制电压欠电压3.24355Inverter: DC link undervoltage驱动器直流环欠电压3.2436Soft thermal (OVC)软过热（过电流）3.3.343701Converter: input circuit overcurrent逆变器输入回路过电流3.143889AbCdEInverter: current alarm (L axis)(M axis)(N axis)(L and M axes)(M and N axes)(L and N axes)(L, M, and N axes)驱动器电流报警3.243907Convert
9、er: DC link overvoltage逆变器直流环过电压3.144008Converter excessive deviation power逆变器电压异常3.1441Current offset error电流偏差错误3.3.844205Converter: DC link charging/inverter DB逆变器直流环放电异常3.144302Converter: cooling fan stopped逆变器风扇停止3.14441Inverter: internal cooling fan stopped驱动器冷却风扇停止3.2445Soft disconnection ala
10、rm软断线报警3.3.4446Hard disconnection alarm硬断线报警N/A447Hard disconnection alarm (separate)硬断线报警（光栅）3.3.4448Feedback mismatch alarm反馈不同步报警3.3.84498.9.A.b.C.d.E.Inverter: IPM alarm (L axis)驱动器初始化灯报警(M axis)(N axis)(L and M axes)(M and N axes)(L and N axes)(L, M, and N axes)3.2453Soft disconnection alarm (
11、pulse coder)系列脉冲编码器软短线报警3.3.4FANUC伺服报警与故障处理(二)2008年12月05日 14:03（2）主轴模块相关报警Alarm No.SVMSPMPSMDescription RemarksRemarks749AProgram ROM error主轴只读存储器报警3.4749A0Program ROM error主轴只读存储器报警3.4749A1Program RAM error主轴随机存储器报警3.4749A2Program RAM error主轴随机存储器报警3.4749A3SPM control circuit clock error主轴模块控制回路时钟错
12、误3.4749A4SRAM parity error随机存储器奇偶校验错误3.47n0101Motor overheat主轴电机过热3.47n0202Excessive speed deviation速度偏差过大3.47n0303DC link fuse blown直流环保险损坏3.47n040406Input power supply open phase and power supply failure输入电压缺相或故障3.47n0707Excessive speed超速3.47n0909Main circuit overload主回路过载3.47n111107DC link overvoltage直流环过电压3.47n1212DC link overcurrent/IPM alarm直流环过电流3.475013CPU internal data memory errorCPU内存错误3.47n1515Output switching/spindle switching alarm3.475016RAM error3.475019Excessive offset of the phase U current detection circuitU相偏置超差3.475020Excessive off
