CPU模块:DA701F
ABBDCSAC700FCPU模块:DA701FDC732FABBDCSAC700FCPU模块:DA701FDC732FABBDCSAC700FCPU模块:DA701FDC732F三菱变频器控制方式:即速度控制、转距控制、PID控制或其他方式。采取控制方式后,一般要根据控制精度,需要进行静态或动态辨识。三菱变频器最低运行频率:即电机运行的最小转速,电机在低转速下运行时,其散热性能很差,电机长时间运行在低转速下,会导致电机烧毁。而且低速时,其电缆中的电流也会增大,也会导致电缆发热。三菱变频器最高运行频率:一般的三菱变频器最大频率到60Hz,有的甚至到400Hz,高频率将使电机高速运转,这对普通电机来说,其轴承不能长时间的超额定转速运行,电机的转子是否能承受这样的离心力。三菱变频器载波频率:载波频率设置的越高其高次谐波分量越大,这和电缆的长度,电机发热,电缆发热三菱变频器发热等因素是密切相关的。三菱变频器在参数中设定电机的功率、电流、电压、转速、最大频率,这些参数可以从电机铭牌中直接得到。三菱变频器跳频:在某个频率点上,有可能会发生共振现象,特别在整个装置比较高时;在控制压缩机时,要避免压缩机的喘振点。三菱变频器参数设置操作规程一.工作监视选择1.待机状态现在为频率监视2.按SET键进入电流监视3.在2状态下按SET键进入电压监视4.在3状态下按SET键进入报警监视5.在4状态下按SET键进入频率监视二.变频器工作模式选择1.在待机状态下显示监视模式2.按MODE键进入频率设置模式3.在2状态按MODE键进入参数模式4.在3状态下按MODE键进入运行模式5.在4状态下按MODE键进入帮助模式6.在5状态下按MODE键回到监视模式三.变频器主要参数介绍1.上限频率(Pr。1)限制变频器输出频率上限值,出厂设定为120Hz2.下限频率(Pr。2)限制变频器输出频率下限值,只要启动信号为ON,频率达到下限值就启动电机3.加减速时间设定Pr。7加速时间Pr。8减速时间Pr。44第二加速时间Pr。45第二减速时间4.电子过流保护(Pr。9)出厂设定值为变频器的额定电流5.适用负荷选择(Pr。14)恒转矩负荷(输送机、台车等)设定为0低转矩负荷(风机、泵等)设定值为1。出厂设定值为16.参数写入禁止选择(Pr。77)运行时设置为1防止误操作仅限于停止写入设定值为0。出厂设定为0不可写入设定值为1即使运转也可以写入设定值为27.用电压输入信号操作时(Pr。73)用电压输入操作信号时,应设定端子2-5键的频率设定电压信号的规格。1)DC0-5V时,设定值Pr。73=1(出厂设定值)2)DC0-10V时,设定Pr。73=0用电流输入操作信号时,端子4-5之间输入信号,端子AU-SD之间短路8.频率设定电压(电流)增益的设定频率设定电压增益(Pr。903)DC5V(或10V)时为60Hz频率设定电流增益(Pr。905)DC4ma时0Hz,DC20ma时60Hz9.逆转防止选择(Pr。78)用于仅运行在一个方向的机械,例如:风机、泵正反转均可设定值为0,出厂设定值为0不可逆转设定值为1可逆转设定值为2四.频率设置1.先选择频率设定模式2.按向上\向下键增加\减小设置频率3.按SET键写入设定频率。屏幕闪烁冰出现字母F,设置成功五.拷贝模式在工作中我们经常会遇到这样的情况,有一台变频器坏了买了新的却不知道原来变频的参数。这种情况可以利用变频器的拷贝模式解决。此模式可以用操作面板把源变频器的参数直接复制到目标变频器中。具体方法如下:1.源变频器通电开机,并选择参数设定模式2.按两次向下键,再按SET键进入参数读出准备期3.按SET键1.5秒读出参数,闪烁,显示读出成功4.源变频器停电。启动目标变频器。按1、2步进入参数读出准备期5.按向上建进入参数写入准备期6.按SET键1.5秒写入参数。闪烁,写入成功7.按向上键进入参数校验准备期8.按SET键1.5秒,闪烁,校验参数。若无错误提示则写入成功9.关闭目标变频器,更换新操作面板。六.参数设置1.先选择参数设定模式2.按SET键进入改变参数状态(此时用SET键可以改变参数数位)3.按向上\向下键增加\减小参数4.按SET键显示参数的现在设定值5.按向上\向下键增加\减小参数设定值6.按SET键1.5秒写入设定值,屏幕闪烁设定成功P0972VFP0972VGP0972VHP0972VJP0972VKP0972VLP0972VNP0972VPP0972VQP0972VRP0972VSP0972VTP0972VWP0972VXP0972VYP0972VZP0972WAP0972WDP0972WEP0972WFP0972WGP0972WHP0972WJP0972WKP0972WLP0972WMP0972WPP0972WQP0972WRP0972WTP0972WUP0972WVP0972WWP0972WXP0972WYP0972XEP0972XFP0972XGP0972XHP0972XJP0972XKP0972XLP0972XMP0972XNP0972XPP0972XQP0972XSP0972XTP0972XUP0972XXP0972YAP0972YBP0972YCP0972YDP0972YEP0972YGP0972YJP0972YKP0972YLP0972YQP0972YRP0972YSP0972YTP0972YUP0972YWP0972YXP0972YYP0972YZP0972ZAP0972ZHP0972ZJP0972ZLP0972ZMP0972ZQP0972ZRP0972ZSP0972ZTP0972ZVP0972ZWP0972ZXP0972ZYP0973AAP0973ACP0973ADP0973AEP0973AFP0973AGP0973AJP0973AKP0973ARP0973ASP0973AUP0973BHP0973BJP0973BKP0973BLP0973BMP0973BNP0973BPP0973BQP0973BRP0973BSP0973BTP0973BUP0973BWP0973BXP0973BYP0973CAP0973CGP0973CNP0973DAP0973DBP0973DCP0973DDP0973DEP0973DFP0973DGP0973DHP0973DJP0973DKP0973DSP0973DTP0973DVP0973DWP0973DXP0973EBP0973EDP0973EEP0973EFP0973EGP0973EHP0973EJP0973EKP0973ELP0973EMP0973EPP0973ERP0973ESP0973EVP0973EWP0973EXP0973EYP0973FQP0973FRP0973FSP0973FTP0973FUP0973FVP0973FWP0973FXP0973FYP0973FZP0973GBP0973GCP0973GDP0973GEP0973GFP0973GGP0973GHP0973GJP0973GZP0973HAP0997AAP0997ABP0997ACP0997ADP0997AEP0997AFP0997AGP0997AHP0997AJP0997AKP0997ALP0997AMP0997ANP0997APP0997AQP0997ARP0997ASP0997ATP0997AUP0997AVP0997AWP0997AXP0997AYP0997AZP0997BAP0997BBP0997BCP0997BDP0997BEP0997BFP0997BGP0997BHP0997BJP0997BKP0997BLP0997BMP0997BNP0997BPP0997BQP0997BRP0997BSP0997BTP0997BUP0997BVP0997BWP0997BXP0997BYP0997BZP0997CAP0997CBP0997CCP0997CDP0997CEP0997CFP0997CHP0997CJP0997CKP0997CLP0997CMP0997CNP0997CPP0997CQP0997CRP0997CSP0997CTP0997CUP0997DAP0997DBP0997DCP0997DDP0997DFP0997DGP0997DHP0997DJP0997DKP0997DLP0997DMP0997DNP0997DPP0997DQP0997DRP0997DSP0997DTP0997DUP0997DVP0997DWP0997DXP0997DYP0997DZP0997EAP0997EBP0997ECP0997EDP0997EEP0997EFP0997EGP0997EHP0997EJP0997EKP0997ELP0997EMP0997ENP0997ERP0997ESP0997ETP0997EUP0997EVP0997EWP0997EXP0997EYP0997FBP0997FCP0997FDP0997FFP0997FGP0997FHP0997FJP0997FKP0997FLP0997FMP0997FNP0997FPP0997FQP0997FRP0997FSP0997FTP0997FUP0997FVP0972SVP0972THP0972TJP0972TKP0972TLP0972TMP0972TNP0972TPP0972TQP0972TRP0972TSP0972TTP0972TVP0972TWP0972TXP0972TYP0972TZP0972UBP0972UCP0972UDP0972UEP0972UJP0972ULP0972UMP0972UNP0972UPP0972UQP0972URP0972VAP0972VDP0972VE)
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