Новый источник финансовой информации: Все новости финансового мира. Форекс. Биткоин. Майнинг
***
Добавлено 13.04.2018 08:59
Ссылка на сайт [url=financist.info]financist.info[/url]

Jarle Thorsen Truth, Jarle Thorsen Unaico SiteTalk, Jarle Thorsen Swietokrzyskie, Jarle Thorsen SiteTalk, Jarle Thorsen Truth

Jarle Thorsen SiteTalk, Jarle Thorsen SiteTalk Community Inc., Jarle Thorsen GLOBAL POWER PTE LTD, Jarle Thorsen itel global group, Jarle Thorsen itel

Бодрого дня!
На днях нашел через гугл по запросу "разработка электроники от идеи до устройства" prom-electric.ru/articles/2/26/
Всем рекомендую!
Всего доброго!

Здравствуйте!
Моргает error err031 на преобразователе частоты FR-V220E-18.5K. Подобные устройства ATV71HU30N4Z, 3G3PV-B4750, FR-F740-00380-NA установленные на двигателях без неисправностей.
Описание нашел через google по запросу "buk969r3-100e" prom-electric.ru/media/BUK969R3-100E.pdf . Был неисправен фильтр помех.
Всего наилучшего!

Привет!
Произошла неисправность al92 на частотнике PA7300-4075-N1. Подобные приборы ATS48C21YS338, CIMR-F7Z43000, E1-7011 030H установленные на компрессорах в норме.
Направление нашел через yandex по запросу "Ремонт частотного преобразователя Altivar 71 plus atv71exc2c40y" prom-electric.ru/articles/1/949/ . Оказалось сгорел фильтр помех.
Успехов!

prom-electric.ru
CIMRE7Z40300A M800-10403200E ATS48C21Y M700-06200330A ATV71HC13N4D CIMR-G7C40450A EQ7-4350-C EQ5-4040-C M800-03400078A E2-8300-005H C102005-1 SJ300-300LFU EQ7-2005-C CIMRV7CC22P27 SMC920300-P CIMRE7Z42200A FR-V540-15K-NA L200-004HFU FR-V520-18.5K-NA CSXI-090-V4-C1 CIMR-E7Z20220 ATV71EXC2D90N4 CIMR-F7C41600 E1-7011 150H M400-07400660A 3G3RV-B4750 ATV61EXC2C40N FR-V240E-5.5K ATV61EXC5C11Y 3G3RV-B2220 CIMR-F7C40900 FR-A220-18.5K-UL QMP400A4 CIMR-E7C40151 CIMR-J7AZ20P10 FR-F720-00340-NA EI-9011-007H VFD022S21A CIMRV7CU20P24 EI-P7012-025H EQ5-2030-N1 3G3RV-A2055 ATV61ES5D90N4 ATV61WD22N4A24 MA7200-4001-N4 M800-07400660A ATS48D62Q FR-D720-318-NA CIMRF7Z40151B FR-A720-00760-NA CIMR-E7Z23P71A CIMRG7C41P51B CIMRE7Z23P71A CIMR MTIII 37 CIMR-F7Z40750 EI-P7012-125H CIMR-F7A40180 CIMRE7Z40451A CIMR-F7C20450 Freqrol CIMRE7Z42200A CIMR-E7C20900 GP102025-2M FR-A241E-5.5K-UL CIMR-E7Z40P71B CIMRF7Z40P41B ATV212HU55M3X E1-9011 500H CIMRE7Z20P71B CIMR-F7Z20300 ATV61EXC2C31N4H FR-F720-00167-NA ATV71HD37M3X ATV71EXS5D90N4 FR-F520-37K-NA 3G3PV-B2300 FR-Z024-0.1K-UL M400-074001000A ATV71HU22N4Z VG104002-1 CIMR-V7SC27P50 M1210C11 ATV61HD30N4Z E3-8100K-002H CFW080026TGN1A1Z M400-01100056A CIMR-MXN20225 M810-03400062A prom electric prom-electric.ru ATV61EXC2C16N ATV71HU22M3 L100-007NFU GP104010-4M CIMR-VMC22P2 SMC930300-P VZA40P7BAA-S5030 M700-03200066A CFW110477T4SZ CIMRJ7AZ20P20 CIMR-L7Z47P5 FR-S510W-0.2K-NA CIMR MR5A 2030 ATV71EXC2C31Y FR-A221E-11K-UL M400-05400300A M800-10202830E ATV71EXC2C31N4 ATV71QC20N4 FR-A840-03610-1 CFW-090312TGZ CIMRV7TCB0P27 CIMRJ7AZ41P50 ATV71HC11Y E1-7011 150H ATV61EXC5C22N4H EI-P7002-040H CSXI-022-V4-C1 ATV71P075N4Z VZA4011FAA-S5030 FR-E520-2.2K-NA FM100-407-N1 ATV312H037M2 SMC931750 -p EMX3-0220B-411 WJ200-002LF ATV71QC25N4 ATV71HC40Y M600-07200830A CIMR-J7AZ21P50 3G3RV-B4450 VFD550V43A-2 M100-03200100A ATV71HU75N4 ATV71HU40M3 CFW700E180T2NBN1C3 N3-405-C M800-08201320A SJ300-300LFU CIMR-E7Z20P71B VFD015M21B CIMR-V7AT42P20 E2-8300 075H CIMRG7C40151A 3G3RV-B413K CFW110515T4SZ M700-03400031A CIMRJ7CC43P00 M600-03400100A ATV61HD18N4S337 FR-F740-00170-NA VFD007E43A ATV31CU15M2 FR-A120E-15K CIMR-E7Z20111A ATV212HD15M3X CV104003-9 CSXI-045-V4-C1 CIMR-J7AC21P50 ATS48D62Y CIMR-V7TC20P47 CIMR-F7A40900 CFW110088T4ON1Z ATV312HU15N4B FR-E720-008SC-NA M810-03400031A CIMR-E7Z20151A VZAB0P2EAA FR-A520-0.4K-NA M600-04400172A CIMR MR5A 2022 ATV21HD22N4 CIMR-E7C40750 CIMR-F7C42P21 M800-10402700E CIMRV7CC42P27 M800-09202190A VFD150E43A
prom-electric.ru

atv61hd75m3x

7 ALL GROUND RES I STORS 1/2 WATT OR GREATER Figure 7-14: A 100Q resistor between each node and the ground wire limits the current in the ground wire when two nodes’ grounds vary. path of least resistance. If the power supplies of all nodes use the same electrical system and their ground wires connect at an earth ground, the ground connection might be quiet. Even here, though, motors, switches, and other electrically noisy equipment can induce ground noise. If the nodes are in different buildings or using different power systems, the earth ground is likely to have higher impedance, and ground currents from other sources might find their way into 138 Designing RS-485 Links and Networks the cable’s ground wire. Isolating the link can reduce or eliminate these problems. TIA-485-A says that RS-485 lines must have a common ground. If you can’t guarantee that the grounds of the nodes will be within the components’ common-mode limits or if you don’t want to worry about earth-ground noise, galvanic isolation is a solution. Figure 7-15 shows four ways to isolate an RS-485 line. Figure 7-15A has full isolation. Each node’s interface has an isolated power supply and an optoisolated data line. The data lines’ ground wire has no connection to any node’s signal ground or earth ground. This arrangement protects the data signals from noisy earth grounds and from variations in ground voltage at different nodes. The isolation also protects the nodes from noise picked up by the line’s ground wire. The nodes themselves can share an earth ground or not. To isolate a line, you can use discrete components or a chip designed for this purpose. Maxim’s MAX1480 is a complete, isolated RS-485 interface that contains a tiny transformer that isolates the line’s power supply and has optical isolators for the signal lines. Partial isolation can be cheaper or more convenient than full isolation and in some cases is sufficient. In Figure 7-15B, the nodes and the line are isolated from earth ground, prom-electric.ru

Доброй ночи.
Возникла неисправность 100 на приводе FR-U120-0.1K-UL. Аналогичные устройства ATV61HU22N4S337, CIMR-E7Z45P51, VFD004S21E установленные на вентиляции функционируют.
Направление нашел через яндекс по запросу "Hyundai N700 (En)" prom-electric.ru/media/N700__man_eng.pdf . Неиcправен был модуль Infineon.
До свидания!Удачи!