1746-OB321746-OB32PLC程序和宏程序对模拟信号的处理采集并进行平均值计算的方法有两种：3.1在PLC程序中编制相关程序，其PLC程序如图5所示：图5.采样和平均值处理的PLC处理在图5中，使用一计时器T60，使其在不同的采样时间点上发出脉冲，利用该脉冲实施采样，***后对采样值进行平均值计算。该方法程序编制量大，不易对采样时间，采用次数进行外部设定，修改程序困难。手机：18030229050电话：0592-5709821传真：0592-5709828***1878187406邮箱1878187406@***.comITECircuitBreakerTypeETHFrameHF70AmpETH4165PringleBoltedPressureSwitchQA-1633-CBC1600A480VMitsubishiMelsecA1SX42InputModuleSink64PortNIBMitsubishiFR-BR-15KResistorUnitBKO-CA1072H990WNIBWestinghousePowrway800AmpEndElbowTapBox3P3WModiconMM-16MP-001InterfacePanelAS-040A-003GE8000SeriesSize3BreakerTypeMCC***etMCCB100ASiemensITE1600AAmpR316CBBuswayEndTapBox3P3WMitsubishiFR-E520-1.5K2HPE500InverterDriveNIBGE8000SzSize350ACR306E0BreakerMCC***etMCCBRosemount1151LT5EAOF22DM​1LiquidLevelTran***itterSiemensITE1600AR316CB-STDBuswayEndTapBox3P3WGE8000SizeSz3BreakerTypeMCC***etMCCB100AmpGEFanucIC600PX503BProLoopmultiloopIC600PX503-BSiemens6ES7195-CB20-0AA0E-StandTerminalNEWCutlerHammerWestinghouseDK3250W250AmpAKT3250TSiemensITE1600AR316CB-SPECBuswayEndTapBox3P3WSiemensITE800AR308CB-SPECBuswayEndTapBox3P3W)