Libro degli ospiti

Data: 10.04.2018

Autore: Michaeltgaish

Oggetto: Безсистемная ошибка частотника

Добрый вечер.
Вылезла ошибка w243 на частотном приводе M300-02200056A. Другие приборы ATV312HU22M3, CIMR-F7C40P41, C102010-1 на насосах без аварий.
Направление нашел через яндекс по запросу "LS iC5 (Ru)" . Поменял ограничительный резистор.
Всем удачи!

Data: 08.04.2018

Autore: Deltaelrqtwii

Oggetto: Частотные преобразователи -
VFD055E43A CIMRV7AZ40P70 ATV71HU15M3 VZA4015EAA 3G3RV-A2150 FR-A820-00930-1 C1MR-L7Z4030 L300P-037LBRM ATS48D88Y FR-A540L-G132K-NA M400-09202190A CIMR-V7CC41P57 ATV71EXS5D90N4 M800-04400150A CIMR-E7C41320 PA7300-4030-N1 CIMRE7Z40900B ATV312HU22M2 CIMRE7Z20451A ATV61WD37N4U FR-A840-00470-1 ATV61WD18N4A24 VZA43P0EAA CIMR-G7A40220 M800-03200066A CIMR-VC4A0018HAA ATV71HC11N4 ATV31CU22M2 M400-094002000E FR-A220-0.4K-UL EQ5-2020-N1 CIMR-F7C40P71 CIMRV7CC27P51 CIMR-V7TC21P50 CIMR-J7AZB1P50 CIMR-V7TC20P27 ATV32HU30N4 CIMR-L7B45P57A CIMR-V7TCB0P27 M800-03200050A CFW110601T4SZ CPCR QR 756SC2K ATS22D75S6 M810-09202190A CIMR-F7C41320 EI-9011-060HIP54 CIMRE7Z43000A CIMR M5A 2018 CIMR MR5A 2022 CIMRF7Z40300A ATV71HD15Y SJ300-370LFU SMC940200-P ATV61WD55N4U EI-7011-075HIP54 M600-08201160A M300-06200330A CIMR-VC4A0031BAA-1000 ATV71HC28N4 ATV71EXC5C16N4 PA7300-2015-N1 CIMR-G7A42200 M810-05200250A CIMR-F7C20220 CIMR-J7AZ20P40 VZA45P5FAA-S5030 CIMRV7CU42P24 CIMR-V7TC43P07 FRN22VG7-2 EQ5-4250-C ATV312HU40N4B CIMRE7Z40900B FR-A840-00250-1 CIMR-F7A40220 CIMRE7Z41101A WJ200-002SF EI-P7002-125H ATV71HU15N4Z VZA20P7BAA -s5030 ATV61EXC2D75N4H PA7300-4025-N1 CIMR-V7CU40P74 CIMR-L7B40157A CFW100026SAZ VFD1850F43A -g FR-A024-3.7K M300-04200133A CIMR-V7TCB2P27 prom electric CIMR-V7TCB1P57 FR-E720-600SC-NA ATV61HC40N4D CIMR-F7Z40550A ATV71H075N4 CFW700C45P0T2DBN1 ATV71HU55N4S337 E3-8100-001H FR-E740-120SC-NA FR-E540-5.5K-NA E1-9013 300H VFD150VL43A VZA4015FAA-S5030 CIMR-F7C20151 CIMR-E7C47P51 VZA47P5FAA GBR FR-F720-00770-NA VZAB0P4EAA CIMR-V7SC47P50 VFD015V43A-2 CIMR-E7C22P21 CIMR-E7Z20901A ATV71HD18Y PC104010-9 CIMR-F7A40151 ATV71HU55N4Z CIMRE7Z41101A CIMR-V7SC43P07 CIMRV7AZ22P20B SJ700-370LFUF2 CSXI-030-V4-C1 CIMR-F7Z40151 3G3RV-A4075 CIMR-V7AT42P20 FR-V540-11K-NA CIMRF7Z47P51B EI-7011-100HIP54 ATV71EXC5C25N4 IMS20047-V5-C24-F1-E4 CIMR-F7Z41100B VFD007B21A CIMR-E7Z43P71B EQ5-4001-N1 ATV61WD18N4U FR-V520-11K-NA MA7200-2025-N1 CIMR-J7CC43P00 CIMRV7TC40P27 EQ5-4350-C 3G3RV-B2300 ATV61HD30N4S337 VFD110V43A-2 ATV71HD18N4S337 CIMRJ7AZB0P40 EMX3-0145B-411 ATV71WU22N4 M400-094002000A CIMR-E7C40450 ATV71EXC2C11Y ATV12H037M3 ATV61EXC5C11Y ATV71HD22Y ATS22C11S6 3G3PV-B2300 CIMR-F7Z41320B VFD3150C43A ATV212WU30N4 CIMR-E7Z20451A SMC921750 -p FR-V540-37K-NA CIMRV7CC40P47 CIMR-G7C40180B C1MR-L7Z2015 SJ200-004NFU EQ7-4015-C M700-09202190E FR-F720-04750-NA CIMR-G7C27P51B E1-9011 200H EI-P7012-200H VFD055F43B-G E1-P VFD015S21A MagneTek ATV71HU30N4Z ATV61EXC5D90N ATV71HD18M3X337 ATV12P075M2

Data: 08.04.2018

Autore: FinancBroog

Oggetto: Финансовая информация

Новый источник финансовой информации: Все новости финансового мира. Форекс. Биткоин. Майнинг
Добавлено 22.03.2018 11:59
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Data: 07.04.2018

Autore: Messagapuprq

Oggetto: Hi

диагностика систем управления пример

Data: 07.04.2018

Autore: Deltarybbia

Oggetto: Ошибка на частотнике экструдера

RS-485 interface has open-circuit and fail-safe biasing. 130 Designing RS-485 Links and Networks R4 protect the receiver and ensure that the input remains biased even if the wires short together. In a network, only the two end nodes have termination resistor R5, but each node has its own set of resistors R1—R4. This termination reduces the noise margin because R3 and R4 each drop a few tenths of a volt. If the network has fewer than 32 unit loads, you can increase the noise margin slightly by reducing the values of R1—R4. Multiply each value by half the total number of unit loads in the network. To calculate the resistor values in ohms, use: R1 = NumberOfUnitLoads * 1100 R2 = R1 R3 = NumberOfUnitLoads * 55 R4 = R3 For example, with just two unit-load nodes, R1 and R2 would be 2.2k and R3 and R4 would be 110 Q. Biasing Receiver Outputs On some half-duplex lines, including those with one control signal for the driver and receiver enable, the receiver is disabled at times, causing the receiver’s TTL output to be undefined. To ensure that the output remains high, add a 10k pull-up resistor from the output to +5V. You don’t need the pull up if the output connects to a microcontroller pin with an internal pull up or if the receiver drives an input to a MAX232 or other RS-232 interface chip with internal pull ups. Cable Types TIA-485-A doesn’t recommend a specific cable type, but twisted-pair cable is inexpensive and performs well in RS-485 circuits. A twisted pair consists of two insulated conductors that spiral around each other in a double helix Figure 7-12 . The pairs typically have one or two twists per inch. Catalogs may list this type of cable as network cable or alarm wire. In a twisted pair, much of the noise that couples into the wires cancels out. Another option is triaxial cable, which is like coaxial cable except with two conductors rather than one surrounded by a shield. Triaxial cable is expensive, however, compared to twisted pair. Thus, here is guideline

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