Sign in to follow this  
Followers 0
ricii

SFC 1 "READ_CLK"

5 posts in this topic

Hello forum members, Can anyone tell me what the required format for the CDT output for the block on SFC 1 is, I've tried allsorts of different combinations but i can't get it to be accepted. Any help much appreciated

Share this post


Link to post
Share on other sites
It is DATE_AND_TIME format. Create a DB variable with that format, than put it on the CDT output by means of the symbol. STEP7 then automatically converts the symbol to a pointer pointing to the DB start address.

Share this post


Link to post
Share on other sites
Hi How can you read out the date and time with SFC1 (READ_CLK) and input them with SFC0 (SET_CLK)? . bye

Share this post


Link to post
Share on other sites
Many thanks to you both for helping me, very much appreciated, I have it working now. Kind Regards Rich

Share this post


Link to post
Share on other sites
Hello real time proje link http://www.kontrolkalemi.gen.tr/showthread.php?tid=578 S7 300 ün profibustan servo,micromaster420 haberlesmesi ve gercek zaman saati uygulamas? icerir. Proje downland Rar sifresi : www.kontrolkalemi.gen.tr

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0