Motor Control ICs Forum Discussions

IMC100, IMC300 series is the predecessor of the IRMCF341, this chip integrates the 8051mcu and MCE, IR provides a separate MCEDEsigner environment only by the 8051mcu to run the motor software routines. The routine includes: 8051 initialization, start MCE, load MCE code and motor parameters configuration file, simple motor control instructions and motor diagnostics several parts. Now our company is using the IMC102T, IMC301A two chip DEMO board to control the motor, now debugging ready to make a prototype. Please detach from the MCEDEsigner environment only by MCU (IMC102T + Fujitsu 636 MCU, IMC301A application of the built-in ARM MCU) through the serial communication to control the specified motor start and stop, PFC start and stop, motor speed, motor fault information error reporting, etc., its MCU programming should include what modules? Is there any corresponding software routine? Do the debugged motor parameter configuration file and firmware file need to be downloaded to IMC102T and IMC301A respectively via desigener and mcu program via KEIL application Jlink?

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1、The schematic diagram of the evaluation board downloaded from the website is completely inconsistent with the evaluation board, as shown below, please send a schematic diagram consistent with the evaluation board.

2、Please give the parameters of the evaluation board switching power supply output, the size of 15V and 3.3V output current.

3.Please give the parametric design method of auxiliary switching power supply, especially the calculation of switching transformer.

 

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Once iMOTION ™ Solution Designer ( Version: 1.1.1.202303151810 ) is installed, open iMOTION ™ Solution Designer does not install the package after clicking Package Manager.

 

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1、 How to choose different power level L1, L2, filter capacitor C6-C9? Please give the corresponding calculation formula. 2, EAL-M1-IM818-A adopts the leg shunt current detection method, and uses L3, L4, L5 three industrial mode inductors. The EAL-M1-IM828-A, which has a power rating of 8KW, uses single shunt detection and does not use L3, L4 and L5 industrial mode inductors. From the cost point of view, EAL-M1-IM828-A is cheaper, may I ask whether EAL-M1-IM818-A current detection can adopt the method of EAL-M1-IM828-A evaluation board? 3, the power level of small EAL-M1-IM818-A evaluation board C6-C9 capacity of 680Uf/450V, while the power level of large EAL-M1-IM828-A evaluation board C6-C9 capacity of 470Uf/450V, please give the basis for the selection of different power levels of filter capacitors. 4, according to the manual relay K1 directly connected to 15V, please ask whether it is controlled by IMC101T?

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The EAL-M1-IM818-A evaluation board applies to motor power of 0.75KW, 1.1KW, 2.2KW, with the following questions not quite clear: 1、 How to choose different power level L1, L2, filter capacitor C6-C9? Please give the corresponding calculation formula. 2, EAL-M1-IM818-A adopts the leg shunt current detection method, and uses L3, L4, L5 three industrial mode inductors. The EAL-M1-IM828-A, which has a power rating of 8KW, uses single shunt detection and does not use L3, L4 and L5 industrial mode inductors. From the cost point of view, EAL-M1-IM828-A is cheaper, may I ask whether EAL-M1-IM818-A current detection can adopt the method of EAL-M1-IM828-A evaluation board? 3, the power level of small EAL-M1-IM818-A evaluation board C6-C9 capacity of 680Uf/450V, while the power level of large EAL-M1-IM828-A evaluation board C6-C9 capacity of 470Uf/450V, please give the basis for the selection of different power levels of filter capacitors. 4, according to the manual relay K1 directly connected to 15V, please ask whether it is controlled by IMC101T?

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E7%94%B5%E6%9C%BA%E6%8E%A7%E5%88%B6%E8%8A%AF%E7%89%87/EAL-M1-IM818-A%E8%AF%84%E4%BC%B0%E6%9D%BF%E4%BD%BF%E7%94%A8/td-p/486552

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Can you tell me if there is any documentation on the IMD111/112 which are with pre-drive, what is the maximum current that can be driven and what is the maximum power that can be driven to the motor?

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