1746-HT /A
抱着你让你觉得温暖,罗嗦起来有时让你觉得有些心烦,你总是说我在你身边你很讨厌,可刚一离开你又开始想念,相信我的蜜语甜言,我们会一起直到永远。 ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ 这些年询价询的不好不坏 好像少了一个供应商的存在 而我渐渐明白 厦门仲鑫达仍然是我不变的关怀 当懂得珍惜以后归来 才发现厦门仲鑫达那份爱依然还在! ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ PLC具有很完善的自诊断功能,如出现故障,借助自诊断程序可以方便的找到出现故障的部件,更换后就可以恢复正常工作。故障处理的方法可参看PLC系统手册的故障处理指南。实践证明,外部设备的故障率远高于PLC,而这些设备故障时,PLC不会自动停机,可使故障范围扩大。为了及时发现故障,可用梯形图程序实现故障的自诊断和自处理。 1. 超时检测 机械设备在各工步的所需的时间基本不变,因此可以用时间为参考,在可编程控制器发出信号,相应的外部执行机构开始动作时起动一个定时器开始定计时,定时器的设定值比正常情况下该动作的持续时间长20%左右。如某执行机构在正常情况下运行10s后,使限位开关动作,发出动作结束的信号。在该执行机构开始动作时起动设定值为12s的定时器定时,若12s后还没有收到动作结束的信号,由定时器的常开触点发出故障信号,该信号停止正常的程序,起动报警和故障显示程序,使操作人员和维修人员能迅速判别故障的种类,及时采取排除故障的措施。 2. 逻辑错误检查 在系统正常运行时,PLC的输入、输出信号和内部的信号(如存储器为的状态)相互之间存在着确定的关系,如出现异常的逻辑信号,则说明出了故障。因此可以编制一些常见故障的异常逻辑关系,一旦异常逻辑关系为ON状态,就应按故障处理。如机械运动过程中先后有两个限位开关动作,这两个信号不会同时接通。若它们同时接通,说明至少有一个限位开关被卡死,应停机进行处理。在梯形图中,用这两个限位开关对应的存储器的位的常开触点串联,来驱动一个表示限位开关故障的存储器的位就可以进行检测。 SMC CQ-D032 Pivoting SMC CM-F020B Mount Festo CPA10 Push-in Festo SEU-1/8 SMC SY7000-27-2F-Q SMC SY7000-27-1F-Q AZ Pneumatica RFU-1/2 Air Festo SL-DSM-B Festo D-M5I-1/8A Pipe Festo KD3-1/8-A Quick Parker MAV06SRMS Ermeto Festo KMF-1-230AC-2,5 Plug Sockets With 2,5m Cable 3093 Festo NPQH-H-Q8-E-P10 Push-In Bulkhead Connect 578301 Festo QSMLL-G1/8-6 Male Elbow Long 186271 Festo NPQP-D-R14-Q10-FD-P10 Festo E-1/4-1/2-MS Festo L-PK-6 Barbed Fittings N/CN 150012 Norgren 4314-51 Excelon 73 and 74 Norgren M/1512 Exhaust Filter G1/4 Flow: 2344 l Festo MSFG-24/42-50/60-OD Legris 9087 18 13 Coupler Probe 1/4" Legris 9085 23 10 Coupler Legris 09182021 Camozzi CNLV-3P Power Plate Festo CRQS-1/4-8 Push-in Fitting Festo MSFG-24/42-50/60 Solenoid Coil 24Vdc 4.5W IP:65 4 Wika 111.12 NS50 Bourdon Tube Pressure Gauge EN 837-1 Parker P3HKA00CB Body Legris 1827 10 00 Ferrule Festo MS6-WRS Filter Festo QST-1/8-6 Push-in Festo MSFG-24/42-50/60-OD Festo PEV/694436 Legris 09182021 Legris 1827 06 00 Ferrule SMC Y400 Spacer For Manufacturer Series AC40-A Legris 3131 04 10 Stud 1/8"BSPP x 4mm Legris 3120 04 00 Stem Pneumax 1261.20.0040.M 22L Festo SG-M10 Rod Clevis Festo QST-1/4-8 Push-in Festo QSLV-G1/8-6-I Festo SMBU-2B Proximy Festo UC-QS-6H Silencer Festo KS3-1/8-A Coupling Festo KS3-CK-4 Coupling SMC E200-01 Modular SMC CD-M03 Compact Cylinder Bore 32 Stroke 25 SMC P2940156 Switch Festo MSSD-F Angled SMC BQ-2 Auto Switch Wanner Engineering Hydra Cel G25C3700036 Parker PV140R1L1T1NMFC Parker 3785837 V14-110-IVC-HOE1N-N000-N-00-11 AKG 5210.224.0000 Oil Cooler 2 Phase Motor 440V 60HZ AKG 5209.224.0000 Oil Cooler 2 Phase Motor 440-480V Rexroth R900703911 Proportional Servo Valves R900972654 Hawe HC 12 / 0.94 Hydraulic Hydraulik Und Hubgerate 8346FFZ200/905 Sauer Und Sundstrand 066P050079LA1 Parker TK1000K4640AAAB Marzocchi A4D220 Hydraulic Eaton Vickers 02-361905 Directional Valve DG5V-8 + DG4V Festo DRQ-50-360-PPV-A-30587 Vickers 3520-V-3 Vane Marzocchi 4D300 Hydraulic Hawe HCW2L/1.1-A2/300-BWH1F-H-1-1-WG 220 Marzocchi 4D190 Hydraulic Marzocchi 4D130 Hydraulic Hawe HCW2/1.1-A4/330 J.P. Sauer & Sohn 55P062.062L Vestas HG-426-36 Antec HE-2-75/07 Stasto R119-16B Pressure Marzocchi A4D250 Hydraulic Marzocchi A4D130 Hydraulic Pressol 15009 Oil Nipple Fox HTR 4.5 Hydropneumatic Bucher Hydraulic 661730061770 Parker VW39D1256-6-RL DN10 Reel 100M Norgren 2403450 - B3084 Marzocchi P3D80 Hydraulic Marzocchi P3D30 Hydraulic Marzocchi I3D/S30 Hydraulic Marzocchi 3D33 Hydraulic Gear Marzocchi P3D40 Hydraulic Gear Goetze 618T PTFE DN40 12-20 Bar Festo DSBC-100-300-PPVA-N3 Talkob TL9013 OV Aron VMPE25C2002 Eaton Vickers DGMX2-5-PP-PB-30 Pressure Reducing 868314 Bucher CINDY 12-B-PND-S060-L-D9-7-SVT240 Bucher CINDY 12-B-PND-S060-L-D9-7-SVT350 Marzocchi I3D/S60 Festo DZH-40-300-PPV-A Marzocchi A3D110 Marzocchi P3D60 Marzocchi P3D66 Marzocchi I3D/S40 Marzocchi I3D/S50 Festo DNU-80-25-PPV-A Aron AD5E01CM002 Marzocchi ALP2-D-10-VM-E0/120 SKF Lubrication VPM-4-03013 Danfoss 032U7328 EV220B 50 G1 Oleostar VEP/FL 10-12/TR Sequence Valve PM1200367 Vogel VPG-4-05181 Progressive Distributor VPG 4-05181 Parker ADE200-25R1C2 Marzocchi I2D/S10 SKF Lubrication VPG-3-0350 Oetiker 10100027 3/4 Double-Ear Oetiker 12600287 WD12 50-70 C7 W2B Marzocchi ALPA2-D-30 Custom Fittings EBSN-200-06 3/8-3/8 BSP Jansen DMG/F LFI2SI - DMT 03 ATEX E 057 Rexroth R900172223 5HSR06-25/01CFE//ZN8 Bosch Rexroth R930003488 ACE Controls INC MC4575M-2 Parker 39B82-10-6BK Hydac SBO210-0.5E1/112U-210AK 075-1515-083-611 Hydraulic SKF VPBM-5 Lubrication Fluid Automation Systems 6-311-103-20 Marzocchi 3D30RO Messier B1-20090 Pump Hydroma FPU 3/4 Flow SKF Lubrication VPG 3-02943 Oetiker 12600299 WD12 20-32 C7 W2 Parker KCA47-6-4 Marzocchi ALPI2-20 Marzocchi I2D/S25 SKF Lubrication VPKM-4-03646 Oetiker 10100027 3/4 Marzocchi P2D6RO Marzocchi P2D30 Marzocchi I2D/S30 Danfoss MBS3050/060G1152 LC Oleodinamica PDT080/8 Marzocchi P2D22 Marzocchi ALPI2-16 Bucher Hydraulics 200051412024 Oetiker 12600283 WD12 25-40 C7 W2B Air Liquide REG BD 25-3-2 - G13260300 Marzocchi I2D/S20 Marzocchi P2D16 Marzocchi P2D6 Marzocchi I2D/S13 Eurofluid ES710PLY NG16 Fox TR43-2-M2 4-20mA 1/4 Oetiker 10100016 10.8-13mm Vz 1113 2-Ear Parker 14A73-24-24 Pulsarlube 1250MD-6 M Marzocchi ALPP1-D-3 LC Rexroth L7556106B1OC010 Oetiker 12600280 WD12 16-27 C7 W2B Fox TR43-3-M3 0-10V 1/4 Fox TR44-2-M2 1/4 Pressure Fox TR40.1-2-M2 1/4 Pressure Marzocchi 2D6 Hydraulic Stasto PLT6.0606.112 1/4’’ BSP / IG Oetiker 10100013 9-11mm Vz 0911 2-Ear SKF Lubrication VPM-K-5T-PS Parker 14N73-20-20 Parker GE-10-DO 9121568606 Oetiker 10100022 14-17mm Vz 1517 2-Ear LC Rexroth L5119W32COC0100 SKF Lubrication VPG-K-5S-PS SKF Lubrication VPG-K-4S-PS Festo DNU-40-250-PPV-A Marzocchi I1D/S6 Hydraulic LC Oleodinamica LC2-VF1/AB Danfoss 032U7173 EV220B 32 B1 1/4 Marzocchi A1D2 Hydraulic Parker KCA47-10-4 Hydraulic Marzocchi A1D6 Hydraulic Oetiker 10100008 7-9mm Vz 0709 2-Ear Marzocchi ALPI1-3 Marzocchi ALPI1-4 Marzocchi ALPI1-6 Fox TR40-2/M2 1/4 Fox TR42.2-2/M2 1/4 Marzocchi A1D7 Hydraulic SKF Lubrication VPKG-K2S-PS Marzocchi A1D3 Hydraulic Parker 83C-D06 Parkrimp Parker 16N79-24-24 Parkrimp GMN Paul Muller 301873 SA-50X80X10 Festo DNU-63-40-PPV-A Marzocchi I1D/S7 Hydraulic Marzocchi I1D/S4 Hydraulic Marzocchi I1D/S3 Hydraulic Fox HST 0.7 Hydropneumatic Parker 14A73-20-20 Parker FMUT1KVMU12H Rexroth R900517812 MP Filtri LEUA5002A1AFS Aron ADC3E15EM001 Parker Tube fittings 5FNTX-B GMN Paul Muller 301862 SA-45X80X10 Eurofluid PDM123/1 1V 1/2inch Marzocchi K1P-S-1.6-G Cetop PDT280/2 Directional control valve 16000042 LC Rexroth L6145000T1K0000 Eaton Vickers DGMFN-5-X-A2W-B2W-30 Flow Control 867335 Custom Fittings EBSN-200-06 3/8-3/8 BSP LC Rexroth L5211C301OC0100 Logic Valve R933000102 Eurofluid PDM323 3/4inch 2V LC Rexroth L7604048AIOC010 LC Rexroth L50L0Y301A0F200 LC Rexroth PDT250 Hydraulic Marzocchi K1P-S-5-G Marzocchi K1P-S-6.7-G Bosch Rexroth R900578539 FTWE 2 KC3X/100AG24C2V Fimma PA03091023F4EP Fox H350R Hydropneumatic LC Oleodinamica PDT2502V LC Rexroth L6060010PKV0000 LC Rexroth L8010E201OC0100 Baumer EN13190KL.1 LC Oleodinamica LC0.4-M2C Parker GE08LRA3CX EO Comatrol EVK06EC1 Parker 8-8VTX-B 37° McDonell & Miller FS4-3 LC Rexroth L5112B361ON0100 LC Rexroth L5119W32AOC0100
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1746-HT /A
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- 供应商:厦门阿米控技术有限公司
- 所在地:福建厦门
价格:价格面议
询价- 最小采购量:0
- 电 话:18965423501 ,0592-5165501 联系人:林惠燕
- (联系时,请一定说明是从全球阀门网看到的,本网不参与交易过程,谨慎交易)
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规格: | 1746-HT /A | 单价: | 价格面议 |
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