MITSUBISHI QM100DY-H
MITSUBISHI QM100DY-H
MITSUBISHI QM100DY-H
變頻器的FM和FMP端輸出的模擬量信號(hào)直接顯示運(yùn)行頻率和工作電流;Y1~Y5A用于變頻器工作狀態(tài)指示,其輸出接至PLC的輸入端X020~X024,用以監(jiān)視變頻器的運(yùn)行狀態(tài)、過(guò)載預(yù)報(bào)、欠電壓和頻率檢測(cè);制造業(yè)自動(dòng)化機(jī)過(guò)載或缺相時(shí),變頻器內(nèi)熱繼電器動(dòng)作,使變頻器THR端子OFF,可瞬間封鎖U、V、W的輸出,同時(shí),閉合故障繼電器30A~30C觸點(diǎn),經(jīng)PLC(X025=ON)產(chǎn)生系統(tǒng)故障聯(lián)鎖和報(bào)警信號(hào)。
在快速制動(dòng)過(guò)程,一旦電機(jī)反饋的“泵升”電壓使變頻器直流母線(xiàn)電壓過(guò)高時(shí),制動(dòng)單元功率模塊BU立即導(dǎo)通,經(jīng)制動(dòng)電阻R迅速釋放電機(jī)的儲(chǔ)能,實(shí)現(xiàn)安全快速制動(dòng)。FRN110G11S變頻器的直接轉(zhuǎn)矩控制功能能大限度地控制電動(dòng)機(jī)的啟制動(dòng)轉(zhuǎn)矩,其啟動(dòng)轉(zhuǎn)矩可達(dá)180%以上。在負(fù)載急劇變化時(shí),變頻器的轉(zhuǎn)矩限制功能能維持電機(jī)在轉(zhuǎn)矩限制值下繼續(xù)運(yùn)行。FRN110G11S變頻器完善的自我保護(hù)功能,能夠在發(fā)生機(jī)械、電氣故障時(shí)迅速停機(jī),避免故障的進(jìn)一步擴(kuò)大。DTC――直接轉(zhuǎn)矩控制本設(shè)計(jì)選用富士公司具有DTC功能的FRN110G11S型變頻器,設(shè)定直接轉(zhuǎn)矩控制方式對(duì)原系統(tǒng)進(jìn)行改造,實(shí)現(xiàn)絞車(chē)無(wú)沖擊啟停及平穩(wěn)運(yùn)行。
MITSUBISHI QM100DY-H
National Instruments PCI-MIO-16E1
68 Pin VHDCI M to MD68 68 Pin FemaleCable 12" for National Instruments NEW
National Instruments SCXI-1000
NATIONAL INSTRUMENTS FP-AI-110
National Instruments 187677C-01
NATIONAL INSTRUMENTS 182801A-002
National Instruments GPIB-1014PGPIB1014P
National Instruments PXI-6713
National Instruments PXI-1010,PXI-8196,PXI-4472
National Instruments VXI-MXI-2 183345D-03
NATIONAL INSTRUMENT SCXI-1140 181705F-01
National Instruments PXI-1042Q PXI-8186
National Instruments cFP-RTD-124
National Instruments 185262B-01
National Instruments ENET-9163
National Instruments SCXI-1300
NATIONAL INSTRUMENTS SCXI-1163
NATIONAL INSTRUMENTS 188513B-01
NATIONAL INSTRUMENT 779633-01
National Instruments SCB-100 182788B-01
National Instruments SB-GPIB/TNT 182390F-01
National Instruments PCI-IMAQ-1408
National Instruments PXI-8331
National Instruments FP-TB-10
National Instruments PXI-8185
*USA* National Instruments PXI-8420/8
National Instruments PXI-1042Q PXI-8186
National Instruments PXIe-1062Q PXIe-8105
National Instruments PXI-1033 Chassis with two PXI-5105 blades
National Instruments 182801-004 Type MXI2-1 , 4 Meters
NI National Instruments SCXI-1320
NATIONAL INSTRUMENTS 184526-0R3 R50M-50F
NATIONAL INSTRUMENTS CFP-TC-120
National Instruments UMI-4A 777626-04
National Instruments 9862
National Instruments PCI-GPIB 183617G-01
NATIONAL INSTRUMENTS I/O CARD 185633C-01
NATIONAL INSTRUMENTS I/O CARD 185633D-01
National Instruments SCXI-1163
National Instruments SCXI-1000
National Instrument SC-2072 #49399
National Instruments NI-GPIB-120A 181555H-31
National Instruments PCI-6023E
National Instruments FP-CTR-500 FP-TB-1
NATIONAL INSTRUMENTS: 9144 8-Slot EtherCAT Slave Chassis
National Instruments FP-TB-1
National Instruments PCI-MIO-16E1
68 Pin VHDCI M to MD68 68 Pin FemaleCable 12" for National Instruments NEW
National Instruments SCXI-1000
NATIONAL INSTRUMENTS FP-AI-110
National Instruments 187677C-01
NATIONAL INSTRUMENTS 182801A-002
National Instruments GPIB-1014PGPIB1014P
National Instruments PXI-6713
National Instruments PXI-1010,PXI-8196,PXI-4472
National Instruments VXI-MXI-2 183345D-03
NATIONAL INSTRUMENT SCXI-1140 181705F-01
National Instruments PXI-1042Q PXI-8186
National Instruments cFP-RTD-124
National Instruments 185262B-01
National Instruments ENET-9163
National Instruments SCXI-1300
NATIONAL INSTRUMENTS SCXI-1163
NATIONAL INSTRUMENTS 188513B-01
NATIONAL INSTRUMENT 779633-01
National Instruments SCB-100 182788B-01
National Instruments SB-GPIB/TNT 182390F-01
National Instruments PCI-IMAQ-1408
National Instruments PXI-8331
National Instruments FP-TB-10
National Instruments PXI-8185
*USA* National Instruments PXI-8420/8
National Instruments PXI-1042Q PXI-8186
National Instruments PXIe-1062Q PXIe-8105
National Instruments PXI-1033 Chassis with two PXI-5105 blades
National Instruments 182801-004 Type MXI2-1 , 4 Meters
NI National Instruments SCXI-1320
NATIONAL INSTRUMENTS 184526-0R3 R50M-50F
NATIONAL INSTRUMENTS CFP-TC-120
National Instruments UMI-4A 777626-04
National Instruments 9862
National Instruments PCI-GPIB 183617G-01
NATIONAL INSTRUMENTS I/O CARD 185633C-01
NATIONAL INSTRUMENTS I/O CARD 185633D-01
National Instruments SCXI-1163
National Instruments SCXI-1000
National Instrument SC-2072 #49399
National Instruments NI-GPIB-120A 181555H-31
National Instruments PCI-6023E
National Instruments FP-CTR-500 FP-TB-1
NATIONAL INSTRUMENTS: 9144 8-Slot EtherCAT Slave Chassis
National Instruments FP-TB-1