How to scale an Analog Input from Scale Change Block
Voted best answer
Hello itron,
If Your using CI801 or CI840 Profibus slave module and your sensor uses standard IO signal, consult the table below:
If You use other signal range, use this one:
Hope it helps,
Mike
Source: S800 Memory maps
Answers
Hi,
Which analog module your are using S800 or S700 ? for S700 no need to use scal block you can do scaling @ module parameterisation.
Incase you are suing S800 I/O modules use readily availabel block to scale your input.
Check associated app here.
If it's S800 analog I/O, find scalling details below
These values are on the assumption that you are using S800 I/O using GSD, and using CI840 or CI801?
SCALE START INPUT = -7120
SCALE END INPUT = 32704 OR more if not getting accuracy try 32752
SCALE START OUTPUT = 5
SCALE END OUTPUT = 300 ( e.g. temp range 5-300'C)
Hope that helps
My Pressure Sensor Range is 0-2.5 bar and this block is stil not working
by MMM
Could You please tell what kind of IO module You're using?
by itron Rank: 185 on 6/12/2014 12:22:30 AM | Like (0) | Report
S800-AI810 with AC700F Controller
Add new comment