jaccov

How can I program a Timer in ST

I try to find a way to calculate the SunRise and SunSet time in the PLC. Is this possible. Who can help me. I am using a Omron CJ1 plc with FB support

Is it possible that I can ping between a couple of CJ1 PLC's from the PLC software. So I want to check the network connection with other machine's. I want also check accespoints, PC, etc.

Look at the picture, I have a CJ1M plc How can I program this in ST.

Can someone explain how I can use the WRITE_TEXT instruction.

Thanks for the PDF this explain the function. What was the W number for this manual? Thanks

In c:\program files\omron\cx-one is a exe called WebLaunch.exe what is this when I run it it says "Argument Error"

Maybe there is a easier formula, I can except a difference for about 15 minutes.

I am want to make an protection on the PLC program. What I want is, after for example an specified date and the customer have not payed for the installation, the PLC-program must be blocked. Only I want to make this in a function block (that can be protected in CX v6) so another PLC programmer cannot solved this protection. Who can advice me,

I am using a CJ1

I just installed CX-Programmer V5, maybe there are people who want to share Function Blocks.

Can this work with Mini-Scada Pro see link http://forums.mrplc.com/index.php?autocom=downloads&showfile=527 Please give me some advice.

I have make a event screen in a NS8 terminal and use the history option. Once a day I save the history file to the compact flash card. Is there a way to copy this file from the CF card in the NS8 terminal to the CF card in the PLC so I can use the email option to send it automatic to my email account. Or have someone another option. Thanks for any response.

http://plc-forum.nl/

YES, I have it working

I have a SpeedTouch 510, and have the settings made as discribed in the PDF file. But it doesn't work. I need some help with the settings. Is it possible with the SpeedTouch 510? Who can help me.

We have made a FB with nesting FB's the FB allocation is as follow Non Retain E0-E20000 Retain H512-H1511 When we are montioring the FB some bits are not correctly, sometimes the EN bit is OFF, or some inputs that we know they are ON they show OFF. In the attachment there is a screenprint of the problem, IdKoord is off, that is correct. But the 2 timers, tKoord1 and tKoord2 are ON, that is not correct. Is there someone who had the same problem and knows the solution. Thanks,

anonymous Thanks for you explain but, you say it by yourself, this is not the problem. The functionblock works fine, only the monitoring is not correct.

Sorry anonymous, I don't understand what you mean. Are you dutch? We are using the instance once because you can't use it twice.

Is there then nobody who has this same problem??????

Allready found something??

Every day I will write the alarm history file to the CF card in the NS8. I want to donload this to my laptop via fpt-client . When I make a connection I go to /at0 (CF card) but I can't see the alarm.csv file so I can't download this. What kind of program do I have to use.

I use the ftp function for the NS8 terminal. Is there any ftp-client to transfer the files from the NS to my laptop. I use a dos box but I want to use a windows app. Maybe someone can help me. Thanks

On the right side off the cpu you can read what version you have. Ver. 3.0 can handle with function blocks.

Yes, this is possible use $SB33 to write the history to the flash card. With the ftp function you can upload it.