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Search: Posts Made By: Lare
Forum: LIVE PLC Questions And Answers March 1st, 2021, 03:14 PM
Replies: 12
Views: 630
Posted By Lare
Whit 6GK1411-5AB10...

Whit 6GK1411-5AB10 (https://mall.industry.siemens.com/mall/en/WW/Catalog/Product/6GK1411-5AB10) is that then possible that DP side PLC is master?
Manual screenshots shows that there is only DP...
Forum: LIVE PLC Questions And Answers March 1st, 2021, 10:48 AM
Replies: 12
Views: 630
Posted By Lare
Before the situation was that Siemens didn't have...

Before the situation was that Siemens didn't have profibus to profinet converter or gateway.
They recomended 1200 CPU with profibus card between which sounds ridiculous. Last time when checked,...
Forum: LIVE PLC Questions And Answers February 28th, 2021, 05:08 PM
Replies: 12
Views: 630
Posted By Lare
Not sure if Siemens have PN / DP gateway for...

Not sure if Siemens have PN / DP gateway for this.
But you can use Helmholz directly on MRP or with PN/PN coupler.


...
Forum: LIVE PLC Questions And Answers February 21st, 2021, 07:55 AM
Replies: 20
Views: 1,068
Posted By Lare
Does it need to be with 22mm axle. Couple pop...

Does it need to be with 22mm axle. Couple pop rivets and sheet metal for new hole?

...
Forum: LIVE PLC Questions And Answers February 21st, 2021, 06:16 AM
Replies: 16
Views: 691
Posted By Lare
If input and not output then output = true ...

If input and not output then
output = true
end if


And reset output after 5 second time


Why this would not work?
Forum: LIVE PLC Questions And Answers February 17th, 2021, 04:58 PM
Replies: 3
Views: 239
Posted By Lare
Welcome to forum Somachine Forcing have...

Welcome to forum


Somachine Forcing have little bit strange behaviour (not sure if it normal for Codesys controllers.)



You can force every bit, but it won't affect to how bit is executed.
Forum: LIVE PLC Questions And Answers February 14th, 2021, 05:11 AM
Replies: 1
Views: 223
Posted By Lare
Try this: ...

Try this:
https://support.industry.siemens.com/cs/document/8795118/how-can-you-change-the-language-in-step-7-?dti=0&lc=en-WW
Forum: LIVE PLC Questions And Answers February 12th, 2021, 05:18 PM
Replies: 4
Views: 395
Posted By Lare
Tested this. Touch can be selected to...

Tested this.

Touch can be selected to animation (make big box under everything, select touch and set word (delay variable to 0)


Then need only script whit delay

(as script won't remember...
Forum: LIVE PLC Questions And Answers February 11th, 2021, 05:40 PM
Replies: 18
Views: 936
Posted By Lare
You need to look if reset timer is elapsed and...

You need to look if reset timer is elapsed and change speed only if isn't.
(Now it reset bits after 2 seconds, but when you release button it will set 1st speed as rung1 looks falling edge after...
Forum: LIVE PLC Questions And Answers February 11th, 2021, 05:20 PM
Replies: 18
Views: 936
Posted By Lare
Make pulse timer and bit from your button one...

Make pulse timer and bit from your button one shot (something like 1s pulse)


If you have shorter pulse on button press than 1 second pulse (oneshot and 1 second pulse is still on ) -> change...
Forum: LIVE PLC Questions And Answers February 10th, 2021, 02:11 PM
Replies: 26
Views: 1,198
Posted By Lare
You can look general functions addon if FIFO...

You can look general functions addon if FIFO isn't on allready on libaries:...
Forum: LIVE PLC Questions And Answers February 10th, 2021, 11:46 AM
Replies: 26
Views: 1,198
Posted By Lare
You can count bit index by calculatin ...

You can count bit index by calculatin


Bit_index/32 = word index
remainder is bit index to dint array.


Then SHR by only one bit :scratch:
Forum: LIVE PLC Questions And Answers February 10th, 2021, 11:27 AM
Replies: 22
Views: 1,220
Posted By Lare
You are right, it should need 16 different slave...

You are right, it should need 16 different slave ports.
Changes are that there isn't much devices to choose or you need 16 different parts or some other devices between.


Why original PLC modbus...
Forum: LIVE PLC Questions And Answers February 9th, 2021, 03:37 PM
Replies: 13
Views: 909
Posted By Lare
Have you inited succesfully you CB card for...

Have you inited succesfully you CB card for Modbus RTU with Modbus_Comm_Load block?


Also your DB maybe should be non optimized (classic DB) with DB3.DBD addresses. You screenshots looks like...
Forum: LIVE PLC Questions And Answers February 9th, 2021, 10:22 AM
Replies: 22
Views: 1,220
Posted By Lare
Well. Post #12. One small PLC between original...

Well. Post #12. One small PLC between original PLC and equipment.
Then on post # 13 OP asked how it would poll 16 devices.
Forum: LIVE PLC Questions And Answers February 8th, 2021, 11:13 AM
Replies: 22
Views: 1,220
Posted By Lare
One after one. As every slave have different...

One after one. As every slave have different slave number, you only need to sequence you reading / writing to PLC serial port on you plc master logic program.
Forum: LIVE PLC Questions And Answers February 6th, 2021, 04:16 AM
Replies: 8
Views: 516
Posted By Lare
Yes, but we won't at least for free. It...

Yes, but we won't at least for free.


It isn't our job to write others homework PLC programs.
Tell us which part you have problems and what you have allready done. Then forum members can help...
Forum: LIVE PLC Questions And Answers February 5th, 2021, 12:14 PM
Replies: 11
Views: 678
Posted By Lare
Even V14 and V15 crashed several times / day.

Even V14 and V15 crashed several times / day.
Forum: LIVE PLC Questions And Answers February 5th, 2021, 12:09 PM
Replies: 4
Views: 311
Posted By Lare
window key down and arrows if program is opened...

window key down and arrows if program is opened to second screen which isn't available. (or connect another display)
Forum: LIVE PLC Questions And Answers February 5th, 2021, 12:02 PM
Replies: 2
Views: 203
Posted By Lare
Twidosuite is pretty old software. 2.20 needed...

Twidosuite is pretty old software.
2.20 needed Windows 2000 or XP windows version.


2.31.4 worked with win7 32 and 64.



Try installing virtual windows and XP or win7, your Win10 is...
Forum: LIVE PLC Questions And Answers February 4th, 2021, 01:42 PM
Replies: 5
Views: 399
Posted By Lare
As I learned Siemens with old S7 PLCs, I still...

As I learned Siemens with old S7 PLCs, I still add extra spare variables to DBs, even to UDTs sometimes.
That way DB lenght won't change and it is easier to make modifications later, if you only...
Forum: LIVE PLC Questions And Answers February 4th, 2021, 01:29 PM
Replies: 2
Views: 248
Posted By Lare
Welcome to forum. You can't diretly...

Welcome to forum.


You can't diretly address array of 2words (or any lenght) to single integer. You need point to one variable only.


Temperature:= WORD_TO_DINT(Process_VAR[1]);
var2:=...
Forum: LIVE PLC Questions And Answers February 4th, 2021, 10:43 AM
Replies: 27
Views: 1,294
Posted By Lare
Yes, you maybe could even use P57 series Xway...

Yes, you maybe could even use P57 series Xway addressing scheme for IP, but then IP address should be also on Xway table on PLC.
But who would want to use that addressing for TCP communications...
Forum: LIVE PLC Questions And Answers February 4th, 2021, 10:35 AM
Replies: 22
Views: 1,220
Posted By Lare
Small Modbus TCP and serial cabable PLC between...

Small Modbus TCP and serial cabable PLC between would work.
Of course you need to code TCP master to this gateway PLC and make address mapping to different addresses on coding.
Forum: LIVE PLC Questions And Answers February 4th, 2021, 10:31 AM
Replies: 27
Views: 1,294
Posted By Lare
Thinked more. I assume that your PLC IP...

Thinked more.


I assume that your PLC IP is 10.0.0.1 and redlion is 10.0.0.4 as on page 1 pictures shows.


If you point from PLC to '0.2.0{10.0.0.4}TCP.MBS' is error code still 7.


And...
Showing results 1 to 25 of 500

 
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