LabVIEW
clockwise - anticlockwise movement of needle
Hello Mike,
I have some confusion....
1) these two gauges are same have same property but difference is that upper one has absolute value(abs(-12)) and lower has not ....
thats why lower one moves anticlockwise which i want but the input to the gauge is 2 it shows on gauge 10.
for that issue i subtract the input(2) to 12 which gives me -10 so i change it to 10.
but when i add this logic to it, it is not working as anticlockwise it changes to clockwise.......
why it is possible???
2)needle movement is totally depend on our logic or its on scale propety....??
if it is on scale property
and my readings are 0,2,10,6
then it moves as 0 to 2 clockwise then 2 to 10 clockwise and then 10 to 6 moves anticlockwise.........
can we change the movemment of 10 to 6 as clockwise.......? or whole to anticlockwise,means 0 to 2 , 2 to 10 ,10 to 6 move anti clockwise......??
3)this needle movement can we control ?
Reagard,
Ashwini Lele
I have some confusion....
1) these two gauges are same have same property but difference is that upper one has absolute value(abs(-12)) and lower has not ....
thats why lower one moves anticlockwise which i want but the input to the gauge is 2 it shows on gauge 10.
for that issue i subtract the input(2) to 12 which gives me -10 so i change it to 10.
but when i add this logic to it, it is not working as anticlockwise it changes to clockwise.......
why it is possible???
2)needle movement is totally depend on our logic or its on scale propety....??
if it is on scale property
and my readings are 0,2,10,6
then it moves as 0 to 2 clockwise then 2 to 10 clockwise and then 10 to 6 moves anticlockwise.........
can we change the movemment of 10 to 6 as clockwise.......? or whole to anticlockwise,means 0 to 2 , 2 to 10 ,10 to 6 move anti clockwise......??
3)this needle movement can we control ?
Reagard,
Ashwini Lele
Hello Mike,I got your point that gauge shows the value which I connect to it.
but i want to use only upper part of the gauge(clock).
please see the attached image...............
In that image 9 tends to MIN (minimum) and 3 tends to MAX(maximum).
Pointer starts with 3 not 9..
When my reading are3, 11.3 10.3, 2,3
For that reading my direction is 3 to 11.3 should be anticlockwise ,,
and for 10.3 it should be anticlockwise
In short
MIN to MAX should be clockwise....
and MAX to MIN should be anticlockwise .
For that issue, using your hint,I connct the 9(min) at starting point and 3(max) at end point of ramp pattern but it moves anticlockwiseHow I change the direction(movement of) of needle without chnging the position of numbers on gauge.....................?
