mathew.leonow
Member
G'day lads,
We are using an Allen Bradley PLC slc5/03 with an analog input module 1746 ni4. we have a sensor with a response rate of 250ms. in rslogix 500, i have scaled the 4-20mA signal to an appropriate range. My question is, Can I write to consecutive registers, say n7 integers, to allow us to take a sample of values and use them to calculate the mean, standard deviation etc? if so (you dont need to tell me EXACTLY how to do it), can you please point me in the right direction?
in other words, for example; we want to be looking at the rate of change of the responses in say, a 2.5 second interval.
cheers guys,
any help is good help
We are using an Allen Bradley PLC slc5/03 with an analog input module 1746 ni4. we have a sensor with a response rate of 250ms. in rslogix 500, i have scaled the 4-20mA signal to an appropriate range. My question is, Can I write to consecutive registers, say n7 integers, to allow us to take a sample of values and use them to calculate the mean, standard deviation etc? if so (you dont need to tell me EXACTLY how to do it), can you please point me in the right direction?
in other words, for example; we want to be looking at the rate of change of the responses in say, a 2.5 second interval.
cheers guys,
any help is good help
