adccommunitymod (AutomationDirect) asked a question.
EZTouch graph
Created Date: May 31,2005
Created By: ttountchev
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I am reading a load cell throug a F2-04AD-1 analog card, do some calculation and send data to a EZTouch screen. Ufortunately, from time to time, I have some spikes on my graph when my acctual weight is changed very little. At the same time I am able to read the value of the load cell on the screen and it coresponds to the real value of the weight in this moment. Any sugestion will be appriciated! Thanks in advance!
Created Date: May 31,2005
Created by: ttountchev
I am reading a load cell throug a F2-04AD-1 analog card, do some calculation and send data to a EZTouch screen. Ufortunately, from time to time, I have some spikes on my graph when my acctual weight is changed very little. At the same time I am able to read the value of the load cell on the screen and it coresponds to the real value of the weight in this moment.
Any sugestion will be appriciated! Thanks in advance!
Created Date: May 31,2005
Created by: FACTSTech
Is the raw data reflecting this spike?
What type of wiring is used from the load cell to the analog module?
Created Date: May 31,2005
Created by: ttountchev
Originally posted by FACTSTech:
Is the raw data reflecting this spike?
What type of wiring is used from the load cell to the analog module?
Between the load cell and load cell amplifier we are using shielded cable. Between the amplifier and the analog card we are using unshielded cable.
I believe that there is no connection between the raw data and the spikes, because from the same raw data I send a signal to the screen and we are able to monitor the weight as BCD number and it is pretty stable.