Posted 31 Aug 2016 Hi everyone, I had encountered a silly issue. There is one of S400 AI module connected to S300 AI module. After power on, the reading at PROface(S300 HMI) show half compared with SCADA WinCC(S400 HMI). I had tried to monitor the value from S7 manager reading is correct. Any idea to solve this issue ? The transmitter is 4-wire. Br, Liew Share this post Link to post Share on other sites
Posted 31 Aug 2016 Is it always different by half? Perhaps there is a scaling factor or script used in the S400 HMI that is missing in the S300 HMI. Share this post Link to post Share on other sites
Posted 5 Sep 2016 Exactly, it always show half reading on S300 HMI. But I had monitor from S7 the reading was tally with transmitter. By the way, could you show me where was the scaling factor or script under S400 HMI as I not so familiar with this software. Thank you. Share this post Link to post Share on other sites
Posted 6 Sep 2016 (edited) If the HMI project is integrated with the PLC project, look in the directory. You should be able to locate the script folder. Any existing scripts should be found in this folder. The spelling shown here (German) may be different in another language (Script - English). Edited 6 Sep 2016 by pop29684 Delete extra image Share this post Link to post Share on other sites
