E-Flite Electrical Supplies - Recent Questions, Troubleshooting & Support
My eflite 40 pro switch esc does not operate the
IF the Motor works fine under a "Dry" test, then really the ONLY place a "Fault" can be is with the controller/switch, these type of units. due to the current they control can Fault very quickly and for no apparent reason.
The controller basically works by passing controlled current to the Motor, if NO current is entering the Motor, yet current IS entering the Controller, then it MUST therefore be the actual controller....
Usually it is the "Output" semiconductors that fail, but occasionally it can be the Micro in charge...
There is no "Repair" as such with these types of controllers, mainly due to the fact that with, "Mission Critical" devices, even a professionally repaired unit, has a higher likelihood of failing again in the very near future, so replacement is the usual way to go... As due to the stresses involved whenever a device like this fails, the co-lateral damage done, and stress on "Other" components makes long term successful results unlikely.
I want to connect 2 brushless motors tegether
If the two motors are the same model, or are at least designed to run at the same rpm, then yes it will work. Achieving a very close alignment of the two shafts will be the hard part. I assume the motors have an exposed shaft at both ends and that you will use some kind of collar to connect the left end of the shaft of one motor to the right end of the other. You will need to mount both motors to a block or bracket of some kind. Use rubber grommets or something similar to mount the motors to the block pretty loosely so that you don't exert misaligning pressure on the two shafts. You should get nearly double the torque and power that you would get from one motor. If it runs slowly or obviously has low torque, the alignment is not good enough.
Good luck.
My conlog meter is showing the rfcon error please what do I do
No connecting to your utilty company in South Africa. Just FYI, we are a North American site and my not always have the answer, in this case we do
Https://www.facebook.com/ConlogSolutions/posts/im-having-a-rf-con-error-cant-do-anything-on-the-gadget-please-help-on-how-to-re/962048393965724/
Quoting from link above: "
Conlog Hi Ola-daniels, Please see below steps to assist with RFCON error :
* Press the Back arrow on the keypad - this step is to refresh the UIU ( the device)
* Type # 75 # - this is to check the signal strength
If it does not go back to the normal display
*Type # 80 # - this is to refresh the meter
Then lastly you can repair the meter and the UIU by # 36 #
The above steps will work better if you are outside the house because the meters uses the radio frequency connection
The above error will occur in instances of bad weather conditions or if there is load shedding or power failure
If the problem persists after trying the above you may contact the municipality or the service provider."
SOLVED: How do I clear up the rf con error on my meter ...
https://www.fixya.com > ... > The
May 7, 2020 - How do I clear up the rf con error on my meter because I want to ... Https://www.facebook.com/ConlogSolutions/posts/im-having-a-rf-con-error- ... Hi Ola-daniels, Please see below steps to assist with RFCON error : ... shut down the energy alimentation for 2 minute ,but if the defect persist error it show again.
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https://www.nairaland.com > please-conlog-prepaid-meter
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Can i use this tester to check for any live wires. im installed a new light fixture on my porch from existing wiring but lights not tuning on
However, I can provide guidance on using a basic voltage tester to check for live wires when troubleshooting a light fixture installation.
Using a Voltage Tester:
Non-Contact Voltage Tester:
If you have a non-contact voltage tester, it's a handy tool for quickly identifying live wires without direct contact. Hold the tester close to the wire insulation or the terminal screws, and it should indicate the presence of voltage without making physical contact.
Contact Voltage Tester:
If you have a contact voltage tester, make sure it's designed for the voltage level you're working with (e.g., 120V for residential electrical systems).
Turn off the strength to the circuit on the circuit breaker or fuse box.
Safety First:
Always prioritize safety. Make sure the power is turned off before working on any electrical components.
Test the Tester:
Test the voltage tester on a known live circuit to ensure it's functioning properly.
Check the Wiring:
Once confirmed, turn off the power to the circuit you are working on.
Use the voltage tester to check each wire connected to the light fixture. Verify that there is voltage on the wires.
Neutral and Hot Wires:
Typically, a light fixture will have a hot wire (usually black) and a neutral wire (usually white). Make positive each wires are linked properly.
Ground Wire:
Check for a ground wire and ensure it's properly connected. Some light fixtures may have a green or bare copper wire for grounding.
Switch Position:
Ensure that the wall switch controlling the light fixture is in the ON position.
Bulb Check:
Confirm that the light bulbs in the fixture are working and properly installed.
Circuit Breaker Check:
Double-check the circuit breaker or fuse for the lighting circuit to make sure it hasn't tripped or blown.
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