Posted 2 Jun 2014 In My program, I need to increase my temperature by 1.5°C/min over a period of 30 minutes. I have tried to insert the 1.5 from my HMI but I am not very successful. Please can I get some assistance with this? Share this post Link to post Share on other sites
Posted 2 Jun 2014 Do you enter this as a REAL in the HMI ( 2 words ) ex D10 and D11 ? If it is the same program you posted a month ago you where mixing REAL and INT. Banker Share this post Link to post Share on other sites
Posted 2 Jun 2014 It is on the same program. I have one register on the HMI for the value input. It is D120 Share this post Link to post Share on other sites
Posted 2 Jun 2014 I am a bit confused about the REAL and INT you are talking about. Share this post Link to post Share on other sites
Posted 2 Jun 2014 There are different data types you can use in the PLC and HMI(refer to CX-Programmer help) INT : whole number , like 15 REAL :floating point number ,like 1.5 1 person likes this Share this post Link to post Share on other sites
Posted 6 Jun 2014 Post your PLC & HMI files (or snippets if you are worried about people copying your code... ) The other option is screen shots Also, highlight the sections required. Share this post Link to post Share on other sites
Posted 6 Jun 2014 Not forgetting, that REAL datatypes consist of 2x consecutive integer locations (32bits). A lot of newbies are not aware of this. Share this post Link to post Share on other sites