sunnyvaleplc
Member
Hello everyone,
I am reading and writing to a compact flash in the compactlogix L32E controller. I wanted to know, how can I read from the compact flash JUST ONCE during the Power up only.
I need this, to re-instate the tag values that were changed before power cycle.
I have tried the S:FS and the power-up handler and both doesn't seem to work. I can read from the CF during normal operation, so I know the reading part is definetly working.
How do I just read only once after a power cycle ?
Thanks,
sunnyvaleplc
I am reading and writing to a compact flash in the compactlogix L32E controller. I wanted to know, how can I read from the compact flash JUST ONCE during the Power up only.
I need this, to re-instate the tag values that were changed before power cycle.
I have tried the S:FS and the power-up handler and both doesn't seem to work. I can read from the CF during normal operation, so I know the reading part is definetly working.
How do I just read only once after a power cycle ?
Thanks,
sunnyvaleplc