stevenPLC

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About stevenPLC

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  • Country Malaysia

  1. Problem Date&Time reset in TP177B

    stevenPLC posted a topic in Siemens

    Hi Experts, I am using Siemens TP177B HMI. I found that whenever I shut down and on back the power supply to the TP, the Date&Time setting of the TP will reset to a default Date&Time (which I think is preset in the OS). Due to this, everytime after a power cycle, I need to go to the Control Panel and set the Date&Time of the TP again, because my application do use some time-based triggering. How to avoid this reset of Date&Time in TP177B after power supply down? Isn't there an internal memory to store the current Date&Time? Hopefully can get some reply on this soon.. Thx..

  2. Configuration to view data From WinCC CAS

    stevenPLC replied to stevenPLC's topic in Siemens

    Is there anyone can give some hints on this?
  3. Hi All,, I'm working on a project that use Siemens PLCs S7-400 and WinCC as the SCADA system. There are 6 PCs for the WinCC SCADA System ; 2 Servers, 2 Clients, 1 Engineering Work Station(EWS) and 1 CAS Server. I have come across in the WinCC Help Manual regarding the CAS the following statement : Quoted: Central Archive Server(CAS) You can save process values and messages of all connected WinCC servers on a centralized archive server (WinCC CAS). You can display the saved process values and messages, as usual, on the process screen in Runtime in WinCC Online Trend Control or WinCC Alarm Control End Quote My problem is, how to configure in EWS so that the saved process value and messages can be viewed in the Runtimin WinCC Online Trend Control or WinCC Alarm Control as stated?? Anyone have such experience can give some hints?
  4. I'm very new on RSView software. Recently got a sample program, but when I try to open some graphic display (say the display file name Page01), it prompts me "Unable to load ActiveX control for display Page01 cause: DSE_OCX_02.CMD:ActiveX control not found on computer. cause: DSE_INPUT_02.Input_Box:ActiveX control not found on computer. " Anyone can help tell me, how can I find those ActiveX control needed to open the graphic display? It's some files from the original PC of that program or need install sth else in my PC?
  5. Does anyone have idea where to get the Panasonic FPWIN Pro Full Installer? The one I have downloaded from the official websites is only a Demo version, which have limitation to compile up to 500 steps only. I have searched through but ...