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Showing results 1 to 25 of 500 Search took 0.08 seconds. Search: Posts Made By: kalabdel

Forum: LIVE PLC Questions And Answers Today, 12:24 AM

Replies: 3 How to save ENcoder initial value Views: 150 Posted By kalabdel Good one :yeah: Sehr... Good one :yeah: Sehr interessant. :confused:

Forum: LIVE PLC Questions And Answers Yesterday, 10:14 PM

Replies: 12 Is there any way to detect which bit is first ON in my program Views: 462 Posted By kalabdel There's a similar question on Siemens S7-1200... There's a similar question on Siemens S7-1200 forum section so it's the same person or from the same class. Nice assignment, I will put it on my list for playtime when .....

Forum: LIVE PLC Questions And Answers Yesterday, 10:13 PM

Replies: 3 How to save ENcoder initial value Views: 150 Posted By kalabdel Which programming environment are you using,... Which programming environment are you using, classic Step7 or TIA Portal and if the latter, which version? Why STL???????? I have no idea what you wrote above and don't really want to know....

Forum: LIVE PLC Questions And Answers February 27th, 2021, 08:05 PM

Replies: 15 Trigger by encoder suggestions Views: 930 Posted By kalabdel Thanks Peter, I didn't realize the term was so... Thanks Peter, I didn't realize the term was so common; I thought he had specific meaning (of course he may anyways). I agree to both your point in the code snippets, specially testing for equal...

Forum: LIVE PLC Questions And Answers February 27th, 2021, 12:31 AM

Replies: 15 Trigger by encoder suggestions Views: 930 Posted By kalabdel I keep thinking about this. Any chance you could... I keep thinking about this. Any chance you could share a scenario to clarify what you meant. Doesn't have to be in the context of this thread (hijack!); a scenario where "context switching" and its...

Forum: LIVE PLC Questions And Answers February 26th, 2021, 04:44 AM

Replies: 15 Trigger by encoder suggestions Views: 930 Posted By kalabdel HSC with hardware interrupt is the approach I... HSC with hardware interrupt is the approach I would take without any hesitation. Scan Time is not sacrosanct; it whould be weighed against the objective/performance you want to achiev. As Bryan...

Forum: LIVE PLC Questions And Answers February 26th, 2021, 04:25 AM

Replies: 4 Tia portal library type Views: 328 Posted By kalabdel Link ... Link (https://support.industry.siemens.com/cs/document/109747503/guideline-on-library-handling-in-tia-portal-?dti=0&lc=en-SE) Yes, an FB can be typed. Can you show a screenshot of what you're...

Forum: LIVE PLC Questions And Answers February 25th, 2021, 10:00 PM

Replies: 4 Tia portal library type Views: 328 Posted By kalabdel You can not "type" any item, some can not be... You can not "type" any item, some can not be typed and have to be put into master copies.

Forum: LIVE PLC Questions And Answers February 16th, 2021, 05:45 PM

Replies: 55 Shift register help, Siemens s71200 Views: 2,792 Posted By kalabdel Oops Oops

Forum: LIVE PLC Questions And Answers February 16th, 2021, 03:21 PM

Replies: 55 Shift register help, Siemens s71200 Views: 2,792 Posted By kalabdel I don't have TIA14 loaded on my laptop so I put... I don't have TIA14 loaded on my laptop so I put it on TIA13SP2, man was that primitive compared to 16. I imported a tested code but I couldn't test the simulation blocks on TIA13 because PLCSIM...

Forum: LIVE PLC Questions And Answers February 12th, 2021, 05:31 PM

Replies: 55 Shift register help, Siemens s71200 Views: 2,792 Posted By kalabdel Is similar to your thinking: Have a DINT... Is similar to your thinking: Have a DINT variable ROC(roll over counter) on every counter rollover. Increase the array size to three domension: RV, ROC ( calculated for future count), LaneNumber....

Forum: LIVE PLC Questions And Answers February 12th, 2021, 02:28 AM

Replies: 55 Shift register help, Siemens s71200 Views: 2,792 Posted By kalabdel Rolling over may be a problem, i'll have to... Rolling over may be a problem, i'll have to rework that.

Forum: LIVE PLC Questions And Answers February 12th, 2021, 01:08 AM

Replies: 55 Shift register help, Siemens s71200 Views: 2,792 Posted By kalabdel That's great, thanks a lot. I will move to... That's great, thanks a lot. I will move to 14 on the weekend but the main plot is very straight forward and can be implemented with a simple counter and compare instruction : Tooth sensor ,...

Forum: LIVE PLC Questions And Answers February 11th, 2021, 11:48 PM

Replies: 55 Shift register help, Siemens s71200 Views: 2,792 Posted By kalabdel drbitboy, some lazy people would like you to... drbitboy, some lazy people would like you to upload the project so they can play with it and learn some fancy shifting. Thanks Here's a convoluted one with a high speed counter. Needs...

Forum: LIVE PLC Questions And Answers February 5th, 2021, 05:17 PM

Replies: 6 Siemens cm1241 modbus rtu Views: 399 Posted By kalabdel The resistor values vary quite a bit depending on... The resistor values vary quite a bit depending on the manual/example you read. I use 12Ohm on V20 and they work fine but I've read 220Ohm and 330Ohm in two different Siemens manuals. It also states...

Forum: LIVE PLC Questions And Answers February 5th, 2021, 07:43 AM

Replies: 6 Siemens cm1241 modbus rtu Views: 399 Posted By kalabdel I believe wiring information is in the S7-1200... I believe wiring information is in the S7-1200 manual

Forum: LIVE PLC Questions And Answers January 30th, 2021, 01:29 PM

Replies: 32 bake time verification Views: 1,739 Posted By kalabdel I feel you. I don't want to offend anyone so I... I feel you. I don't want to offend anyone so I will zip it up.

Forum: LIVE PLC Questions And Answers January 22nd, 2021, 10:42 PM

Replies: 39 First Project with S7-1200 TIA V16 Views: 2,595 Posted By kalabdel asdf Thanks LD. The boss just sent me this spaghetti diagram of additions the customer wants us to make and we're almost done building the panel :shoot: . Please make the necessary changes and...

Forum: LIVE PLC Questions And Answers January 22nd, 2021, 04:08 PM

Replies: 39 First Project with S7-1200 TIA V16 Views: 2,595 Posted By kalabdel And my view on best practice is that it is... And my view on best practice is that it is individual. I learn what is considered best practice, look at other people's code, try it out and decide if it works for me. If one way appeals to...

Forum: LIVE PLC Questions And Answers January 22nd, 2021, 03:53 PM

Replies: 39 First Project with S7-1200 TIA V16 Views: 2,595 Posted By kalabdel I do this all the time but I use an FC as I do... I do this all the time but I use an FC as I do not need any persistent data. I use the FC to very easily make changes and specially to OR inputs and outputs (in separate FCs) for testing and...

Forum: LIVE PLC Questions And Answers January 20th, 2021, 12:11 AM

Replies: 39 First Project with S7-1200 TIA V16 Views: 2,595 Posted By kalabdel In version 16n just open it like any other... In version 16n just open it like any other project.

Forum: LIVE PLC Questions And Answers January 19th, 2021, 05:36 PM

Replies: 6 Expanding networks in TIA Views: 534 Posted By kalabdel If else work like set and reset, direct... If else work like set and reset, direct assignment maybe what you're looking for and it is also clearer. Bit0 := Input_0; // or whatever your naming convention was.

Forum: LIVE PLC Questions And Answers January 19th, 2021, 04:23 AM

Replies: 10 TIA v13, declaring vriables with AT qualifier problem Views: 732 Posted By kalabdel The block needs to be non-optimized. The block needs to be non-optimized.

Forum: LIVE PLC Questions And Answers January 15th, 2021, 02:22 AM

Replies: 13 TIA portal code optimization Views: 837 Posted By kalabdel I understand you have already determined that the... I understand you have already determined that the memory is mostly occupied by IEC timers and that's why you are trying different work around. How did you determine that? Just curious. I'm also...

Forum: LIVE PLC Questions And Answers January 14th, 2021, 09:13 PM

Replies: 8 System design and modeling, what do you use? Views: 664 Posted By kalabdel Thanks, that was very helpful as it pretty much... Thanks, that was very helpful as it pretty much mirrors what I'm looking.

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