[?]: How to restart 60 seconds timer ???

Ilija28 · Post by **Ilija28** » Thu May 14, 2009 10:05 pm

How to restart timer with Ladder logic in step7.
I need signal state "1" at every 60 seconds not always!!
Thanks

sventek · Post by **sventek** » Fri May 15, 2009 6:19 am

Sorry, but what means "every 60 seconds not always"?? When do you need the signal?

greetings
sventek

komatic · Post by **komatic** » Fri May 15, 2009 7:05 am

Which type timers do you use?

Ilija28 · Post by **Ilija28** » Fri May 15, 2009 3:57 pm

sventek wrote:Sorry, but what means "every 60 seconds not always"?? When do you need the signal?

greetings
sventek

I need that signal to execute FC105 block (scale) every 60 seconds !!! It must be signal state "1" at FC105 Input to do the function ( integer to real). i need that scale every 60 sec.

Juli · Post by **Juli** » Fri May 15, 2009 4:43 pm

You can also use clock markers in PLC

regards

komatic · Post by **komatic** » Fri May 15, 2009 5:08 pm

Ilija28 wrote: I need that signal to execute FC105 block (scale) every 60 seconds !!! It must be signal state "1" at FC105 Input to do the function ( integer to real). i need that scale every 60 sec.

Use something like this:

PLCforum.uz.ua

[?]: How to restart 60 seconds timer ???

[?]: How to restart 60 seconds timer ???

RE: [?]: How to restart 60 seconds timer ???

RE: [?]: How to restart 60 seconds timer ???

RE: [?]: How to restart 60 seconds timer ???

RE: [?]: How to restart 60 seconds timer ???

RE: [?]: How to restart 60 seconds timer ???