harleymc100
Member
HI everyone.
I have a Micrologix 1400 paired with a PV Plus 7.
What is the "best" or "correct" way to change setpoints and have them retained when the plc power is cycled.
We have a program that on first scan writes a "default value" into an integer using a MOV instruction. When the integer (HMI address) is changed, the "default value" obviously doesn't change.
I hope this makes sense, i know the above is not right but just wondering what best practice is?
In my eyes it would be to get rid of the "default values" and MOV instruction altogether.
Cheers
I have a Micrologix 1400 paired with a PV Plus 7.
What is the "best" or "correct" way to change setpoints and have them retained when the plc power is cycled.
We have a program that on first scan writes a "default value" into an integer using a MOV instruction. When the integer (HMI address) is changed, the "default value" obviously doesn't change.
I hope this makes sense, i know the above is not right but just wondering what best practice is?
In my eyes it would be to get rid of the "default values" and MOV instruction altogether.
Cheers