1783-ZMS8TA1783-ZMS8TA1783-ZMS8TA由于电磁干扰的复杂性，要根本消除迎接干扰影响是不可能的，因此在PLC控制系统的软件设计和组态时，还应在软件方面进行抗干扰处理，进一步提高系统的可靠性。常用的一些措施：数字滤波和工频整形采样，可有效消除周期性干扰；定时校正参考点电位，并采用动态零点，可有效防止电位漂移；采用信息冗余技术，设计相应的软件标志位；采用间接跳转，设置软件陷阱等提高软件结构可靠性。4.4正确选择接地点，完善接地系统接地的目的通常有两个，其一为了安全，其二是为了***干扰。完善的接地系统是PLC控制系统抗电磁干扰的重要措施之一。系统接地方式有：浮地方式、直接接地方式和电容接地三种方式。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】＆业务经理：小黄＆洽谈电话：0592-6809319/18950191386＆商务***：2917675397＆传真（FAX)：0592-6890859（请注明，01006收）＆公司全称：厦门泰尼电气有限公司＆公司地址：厦门市海沧区海沧街道滨湖一里1号楼AgilentHP8012BAGILENTHP8481AAGILENT/HP5342AAgilent/HP435BHPAgilent18064AAgilentHP4935AAgilentHP8935E6380AE6381AAgilentHP8485dAgilent/HP54120TAgilentHPE3631AAGILENTHPAnalyzers~26Agilent/HP11713AAgilentHP355DAgilent/HP34401AY70710AgilentHP1161AAgilentHP8935E6380AE6381AL69972AgilentHP8990AAgilentHPE8285AAGILENT/HP10833C4MHPIBGPIB,IEEE488CABLEAGILENT/HP37718AAgilentHP1650AAGILENTHP3777AAgilentHP6671AAgilentHP6920BAgilentHP545AAGILENTHP8471AAGILENT/HP16760AAGILENT/HP16754AAGILENT/HP8664AAgilent/HP10221AAGILENT/HP70420AAgilent/HP8765AAGILENT/HP70842BAGILENT/HP54645DAGILENT/HP81133AAGILENT/HP86602BAgilent/HP6033AAgilent/HP8643AAgilent/HP8082AAgilent/HP11500EAgilentHP8600AAGILENTHP1662AAgilentHP200DAGILENTHP87130AAgilentHPN2597A-030Agilent/HP1740AAGILENTHPDC-1000Agilent/HP54610AAgilentHP53131A53181AAGILENT/HP44708AAgilent/HP10833AHPIB/GPIB/IEEE-?488AgilentHP34401AAgilentHPN2597A-040AGILENThp5090-4356AgilentHP59308AAgilentHP33120AHPAgilentHP83001AAGILENT/HP8762CAgilentHP8560AGILENT/HP8903BAgilentHP4395AAgilent/HP8590LAGILENTHP8554BAgilent/HP89441AAgilentHPN2597A-040AGILENThp5090-4356AgilentHP59308AAgilentHP33120AHPAgilentHP83001AAGILENT/HP8762CAgilentHP8560AGILENT/HP8903BAgilentHP4395AAgilent/HP8590LAGILENTHP8554BAgilent/HP89441AAGILENT/HP4951CAGILENT/HP18180AAgilentHPE4401-90132AgilentHP8560AAgilentHPE4407BAGILENT/HP4145AAGILENThp8509AAGILENThp8509BAGILENThp8509CAgilentHPK281CAGILENThp01650AGILENThp61608AgilentHP89441AAGILENT/HP10833AAgilent/HP83220EAGILENT/HP355CAGILENT/HP44701AAgilentHP6642AAgilent/HP87104CAGILENT/HP4957AAgilentHP85680BAGILENThp16754AAgilentHP37719AAGILENT/HPE1412AAgilentHPJ7230AAgilentHP37719AAgilentHP8753BAgilentHP8753DAgilentHP8510CAgilentHP8510CAgilent/HP83554AAgilentHP3458AAgilentHP8560EAGILENThp16900AAgilentHPE4401-90132AGILENT/HP54110DAgilent/HP8563EAgilent-HPE4440AAgilent-HP3582AAgilent-HPE4403BAgilentHP8566BAgilentHP8569BAgilentHP3588AAgilent-HP8560E)