Why my analog module do not sense the incoming current...?
but no reading i got on the display communicating with the analog module
Answer:
What is the make and model of your analogue module. Maybe with that info an answer can be found.
However, if your analogue module can measure both current and voltage, ensure that it has been rightly set to measure current. In addition, some analogue modules measure different current levels ie 0 - 1 mA and 4 - 20mA. Thus, also ensure that you have set the module to measure the correct current level.
Hope this helped
I find lot of possibilities in this..
1.u r measurig ac or dc...is u are measuring dc keeping in ac mode then there would be no indication.
2.did u connect the current measuring device in series or parallel..if so connect it in series..?may be this is the reason y ur fuse has blown out.
3.Check for current rating of fuse and ur analog module.
4.Most importantly can be loading effect or impedance matching.
5.Check for deadband.It will not work if it is less than 4mA.
I think these all can be reasons are some may be the reasons.Hope this would help
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