GE现货销售IS200VTURH1BIS200VTURH1BIS200VTURH1B图6中所示为安川vsg7变频器的编码器PG方向选择示意。编码器PG从输入轴看时顺时针方向cw旋转时，为a相超前，另外，正转指令输出时，电动机从输出侧看时逆时针ccw旋转。然而，一般的编码器pg在电动机正转时，安装在负载侧时为a相超前，安装在与负载侧相反时b相超前。（3）编码器PG断线动作。如果编码器PG断线（即PGo），变频器将无法得到速度反馈值，将立即报警并输出电压被关闭，电动机自由滑行停车，在停车过程中，故障将无法复位，直到停机为止。（4）编码器PG断线检测时间。一般为10s以下，以确认在此时间内编码器PG的断线故障是否持续存在。（5）零速检测值。本参数是为了检测编码器PG断线而定义的功能，当设定频率大于零速检测值，而反馈速度小于零速检测值，并且持续时间在编码器PG断线检测时间参数以上，则变频器确认为编码器PG断线故障（PGo）成立。（6）编码器PG与电动机之间的齿轮齿数。本参数是为了适应编码器安装在齿轮电动机上的情况，可设定齿轮齿数。由电动机转速公式可以得出:电动机速度（r/min）=（从编码器pg输入的脉冲数×60）×（负载侧齿轮齿数/电动机侧齿轮齿数）/编码器pg的每转脉冲数（7）检出电动机的过速度。电动机超过规定以上的转速时，检出故障。通常设定100％～120％的***大频率为检出过速度的基准值，如果在预定的时间内频率持续超出该值，则定义为电动机过速度故障（os）。如发生该故障，变频器自由停车。（8）检出电动机和速度指令的速度差。我们定义电动机的实际速度和设定速度的差值为速度偏差，如果在一定的时间内其速度偏差值持续超出某一范围值（如10％时），则检出速度偏差过大（dev）。如发生该故障，变频器可以按照预先设定的故障停机方式停机。6***6545-0CC10-0AX0A16B-3200-01701756-ENBT3HAA3563-AUA/1140CPS11420DPI832DPI880DMC-14141794-IF4IBRC400IMASI23IMFEC12INNIS21INNNPM223HNE00314-10-51378-19ASSY810-17031-4LAM940016167-1-0916169-1-0739SAMCAN39SDM024DCCBNA06B-6093-H1016SE9531-0DK406TF-5CXFL521B6AR1302-0AC00-0AA0A16B-3200-0362140CPU43412APSSSBDI808301140MDV60A0055-5A3-4-002980078-01_____________________________________________________________________________________MVME13364-W5001B01CM063-LE-507E3756GK1541-1AA006GK1541-2BA006SC6112-0AA0007KT51PFTL101A-1.0KN6ES7315-2EH14-0AB06ES7331-7KF02-0AB06ES7390-1AB60-0AA06ES7953-8LF20-0AA0CAIMR-F7B4015CAIMR-F7B4037CAIMR-F7B4175CAIMR-F7B42727702PAT:8070-0102-05PK60-IIICEIS215UCVEH2AIS215UCVEM06A6ES5103-8MA027561SSI1756-A71756-BA11756-CNB1756-CNBR1756-L55M131756-PA721756-SRMXMVE-202XMVE-2033BSE003387R13BSE003390R1SA1676ES5095-8MB026ES5928-3UB126FC5111-0CA03-0AA2A4982-66502EWS600-24LMPLANFL100X/0.80BD6BK1700-2BA00-0AA01747-L5526GK1502-3CB101756-BA11756-IB321756-IF161756-OB321756-OF8CP5614EA150-30014CIMR-VB4A0007BBA1784-PCICNC6108UFX7110CISCOASA5540CISCO2951ME-C6524GT-8SJZRCR-NPP01B-16ES5103-8MA036ES7307-1KA02-0AA06ES7331-7KB02-0AB06ES7331-7KF02-0AB06SE6400-2FA00-6AD0140CPS11420140CPU65150140CRP93200140CPU11302FBM211ZCP2701761-L32BWA1747-ASB1747-L5421747-SN6FC5210-0DF21-2AA0A06B-6120-H04531C008-503-4-00PI-64(98)E31C008-503-4-001391B-AA45FBM2241756-IB161756-IF161756-IF81756-IM16I1756-IR6I1756-OB161756-OF8HE693THM166MFDDTB3A2DFT90L4/BMGR47-DT90L430083503E3604E3700A3805E140ACI03000140CPS11420140CPU43412A140DAI75300140DAO84210140NOE77101REN23-3WCES-A-C5E-01XFL521B140CPS11420140CPU65150140CRA93200140CRP93200IC693CMM321-JJBMXAMI0410BMXCPS2010BMXDDI3202KBMXDDO1602BMXP342020BMXXBP0800LWV000FLUKEHARTSCIENTIFIC15602562PE6A90D300/3S2266AHA-2940W/2940UWEP5XX-HPNU-23K01-PV9DA-4ZSNAP-AITM-2SNAP-AIV-IJAMSC-B2743VJAMSC-B2914JRMSP-PS601B30035H011C31129G03/1C31132G011C31219G011C31227G01/1C31224G011C31234G01/1C31238H015X00119G015X00121G0130083503E3604E3700A3805ETRICONE6ES7414-2XK05-0AB0B0598847/100CP1E-N60DT-ADMC-1414IC694ALG221IC694MDL660IC695PSD040F140CPS11420140CPU67160140NOE77101M1000E8XM610E5620MARPOSSE9034140ACI03000140ACO02000140CPS11420140CRA93100140DDI35300140DDO35300140XBP01000UT529CIC698ACC701PC2-3200R-333-12C3A06B-0127-B675#7000A16B-3200-0042140NOE77100E44549FC-9801FDSSR1221336-BDB-SP4D1336-BDB-SP5DR2D190-AA04-19(M2D068-BF)1756-CNB1786-RPA1786-RPFMJEPMC-IO220JEPMC-MB200BEY801P-FBM-051756-OW16I1746-N21746-NI81747-L5511747-L5521747-L5531756-A101756-CP31756-ENBT1756-PA751786-BNC1786-XTFSP400-246FM1723-3BA106FC5510-0BA00-0AA06FC5511-0CA00-0AA0VAP016-APCI-9111DG3-9010.121TSXDMZ28DR2S700-555140NOE77100R2D190-AA04-19(M2D068-BF)6RA7085-6DS22-0EVS9325-EP140ARI03010140CPS21400140XBE10000140XBP00600140XCA71703140XCP51000140XTS00200TSXP57203MCIMR-P7U25P516ES5430-4UA116ES5451-4UA146ES5465-4UA116ES5470-4UB116ES5928-3UA11A20B-8200-03931771-IADE6C2-CWZ1X1200P/R2MDDSCR-GL60S36DR1900-56DR2100-5DSQC5033HAC3619-1756-CNBR/E1756-ENBT/A1756-IR6I1756-L611756-PA721757-SRMPCI-44521747-PIC6ES972-0CB20-0XA0PE6A90D300/3S226***3535-1TA01-0AX01FK7081-5AZ91-1ZZ9-Z1FK7101-5AZ91-1ZZ9-ZKSD1-16KSD1-486FC5210-0DF31-2AA01203-CN1HSS03LECU5004-11193-EC2AB6FC5247-0AA17-0AA06RA2218-6DV62-06RA7081-6DV62-02094-BM02-SMPL-B4530K-MJ24AALPE1150G6F-AD2A1746-OB161746-P21746-P51C31224G01/1C31227G016DD1600-0AK06ES7153-2BA82-OXBO3HAB8101-16/10A1766-L32BWA193-EC2ABPTQPDPMV16SE3214-0DA401756-OA16M10-MFGQT-002AXECIMR-V7AM40P7IC697CPX935140CPU65150140DDO35300490NRP25400EMF2177IBSLB-2024PCS095ACS550-01-125A-4ATV31H075N4A972-0DP10GEN40-85-1P200DSAO1203BSE018293R116413-16XBTF032110140ACI04000140ARI03010140CPS11100140CRA93100140CRP931003503E3604E3700A3805E)