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Hi, I am working on VFDs, and I am unable to decide what rating of line reactor to use with different VFDs. Can someone please guide me in choosing the right line reactor for my VFDs? Further, I was told that I have to install another choke in the output of the VFD, as well as the...

Hi, I am working a FujiElectric's Monitouch HMI. I have a requirement of connecting a mouse to it and operate the HMI using the mouse. I tried connecting a mouse, but its too slow (the movement of cursor looks staggered). Is this the problem with HMI or with the mouse? I tried by using...

Hi, I have been working on SCADA for quite some time, and i find that the machine running the SCADA tends to get slower with time. But when i restart the machine, the SCADA works faster. But i cannot ask my client to keep restarting the machine since he wants the SCADA to run 27*7 365 days...

Hi, Can someone please let me know what documents are required in designing of PLC based control system, i.e. 1. inputs from clients 2. documents that i must work on while designing the control system like preparation of panel drawings, System architecture etc. 3. outputs from me to...

Is there any limitation for connecting devices on a Ethernet network? I know that a controller has limitation for connecting devices, but i was told that even a network has limitations for connecting the devices. Is that true? If yes, then what is the limitation for connecting devices on an...