Search found 20 matches

by Guille
Wed Jun 19, 2019 5:48 pm
Forum: Siemens Hardware & Software
Topic: Scalance??Web Based Management???Please help
Replies: 5
Views: 7669

Re: Scalance??Web Based Management???Please help

Connect the PC on scalance Network and put the scalance IP address on a web browser (I prefer Opera).
Login to the scalance and check if there is some diagnostic page.

Good luck
by Guille
Sat Mar 23, 2019 9:59 pm
Forum: SIMATIC system
Topic: OPENING A STEP 5 FILE
Replies: 5
Views: 1094

Re: OPENING A STEP 5 FILE

Hi,
Have you tried with s5/s7 doctor?
I Have read on this forum that it can open s5 project files
by Guille
Fri Mar 01, 2019 10:35 pm
Forum: Allen-Bradley (Rockwell Automation)
Topic: Compact PLC error
Replies: 3
Views: 393

Re: Compact PLC error

Hi, have you checked the diagnostic buffer in order to know the reason why the plc is going to STOP mode?
This is a very helpful information to understand the problem.
by Guille
Mon Jan 28, 2019 3:03 pm
Forum: Allen-Bradley (Rockwell Automation)
Topic: AB RSlogix500 timer bit
Replies: 1
Views: 660

Re: AB RSlogix500 timer bit

In AB the timers use the time value in ms. 900 means 900ms. Use the bit TIME.DN to perform an action when the timer expire.
by Guille
Sun Dec 23, 2018 12:10 pm
Forum: Other PLC
Topic: PLC board identification
Replies: 1
Views: 513

Re: PLC board identification

Ii is not possible to see the pictures.
Have you tried:

http://s7detali.narod.ru/default.html

???
by Guille
Fri Aug 12, 2016 2:49 am
Forum: SIMATIC system
Topic: File source
Replies: 4
Views: 2426

Re: File source

Without the source project the answer is NO, you can't
by Guille
Sat Jun 06, 2015 6:14 pm
Forum: Allen-Bradley (Rockwell Automation)
Topic: PLC 5, save data to excel?
Replies: 1
Views: 2039

Re: PLC 5, save data to excel?

Hi, you can use an OPC server to comunicate with PLC and use Excel (VBA) to read the tags and store in the excel file or you can store in a database. There are a lot of info about this. Google (DuckDuckgo is much beter) for OPC client in excel VBA and you can find some code you can use. Here you can...
by Guille
Sun Feb 08, 2015 12:21 am
Forum: SIMATIC HMI
Topic: WinCC flexible password for the user???
Replies: 9
Views: 14602

Re: [?+]: unPassword Step7/Micro/Win S7-200/S7-300 Project

You can try with this

viewtopic.php?f=37&t=18007&hilit=flexpwl


if you have the runtime open the pwl file if not use the source to compile the project and use the generated pwl file to find what you need.

regards
by Guille
Sat Mar 23, 2013 12:32 am
Forum: SIMATIC system
Topic: [?] runtime totalizing
Replies: 5
Views: 2838

Re: [?] runtime totalizing

Hello, another way to measure time is shown here: for TIA V11 http://support.automation.siemens.com/WW/llisapi.dll/52258130?func=ll&objId=52258131&objAction=csView&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=WW&load=treecontent and here for step7 v5.5 http://support.automation.siemens.c...
by Guille
Wed Feb 27, 2013 6:16 pm
Forum: SIMATIC system
Topic: [?]: How measure time when pump is working?
Replies: 8
Views: 3317

Re: [?]: How measure time when pump is working?

But do you need that accuracy? Of course in this application probably that accuracy is not necesary, I only put the code as an example of the way you can measure time using a counter and a time base. If you need more than 49 days you can use a byte and accumulate the days in that case you wil have ...
by Guille
Tue Feb 26, 2013 7:36 am
Forum: SIMATIC system
Topic: [?]: How measure time when pump is working?
Replies: 8
Views: 3317

Re: [?]: How measure time when pump is working?

To measure the operating time of the pump, you can use one of the following code snippet: 1) To use this logic you have to activate Cycle Mark option in HWConfig ( cpu properties cycle / cycle mark) and select a byte for this (in this example we use MB0) Note that if the cycle mark is not enabled, a...
by Guille
Thu Oct 11, 2012 9:41 pm
Forum: SIMATIC system
Topic: [?]: simulate the step7 and wincc flexible program
Replies: 5
Views: 4007

Re: [?]: simulate the step7 and wincc flexible program

Use PLCSIM to run the plc logic and nettoplcsim to read the data with wincc

http://nettoplcsim.sourceforge.net/

You must read the doc of NetToPlcSim to use with WinCC

http://nettoplcsim.sourceforge.net/doc.html
by Guille
Thu Aug 23, 2012 2:41 am
Forum: SIMATIC system
Topic: [?]: Step 7: set initial values on OB100
Replies: 5
Views: 4307

Re: [?]: Step 7: set initial values on OB100

krneki im sorry i dont know what hapened with the code y didnt see the preview before posting. I corrected the post, you have to put in OB100 SET R M 1.0 R M 1.2 R M 1.6 R M 2.1 R M 2.2 R Q 0.1 R Q 0.2 R Q 0.3 R Q 0.4 R Q 0.5 the set put the RLO to "1" and then de R clear the bit (R M1.0 ....). If f...
by Guille
Wed Aug 22, 2012 2:11 pm
Forum: SIMATIC system
Topic: [?]: Step 7: set initial values on OB100
Replies: 5
Views: 4307

Re: [?]: Step 7: set initial values on OB100

Try using in OB100:

SET
R M 1.0
R M 1.2
...

it should work

there are another OB available for a different method of startup, such as OB101 and OB102, you can try using that OBs too

greetings
by Guille
Sun Jul 15, 2012 12:47 am
Forum: SIMATIC system
Topic: [?]: Using WinAC for S7 Logic Test
Replies: 1
Views: 2672

Re: [?]: Using WinAC for S7 Logic Test

Hello mazdac, WinAC is a softplc so you can use it to simulate logic and connect wincc to it to read data. You can work with WinAC and WinCC running in the same pc for instance. You can download the program with simatic s7 software and go online and test. Also you can use WinCC to read plc data. Win...
by Guille
Tue Jul 03, 2012 8:21 pm
Forum: SIMATIC system
Topic: [?]: Initialization DB by default values
Replies: 3
Views: 4545

Re: [?]: Initialization DB by default values

Hi, there is not such FC / FB / SFC / SFB. Can i ask you why do you need do that? I once had a discussion with a coworker about this. I knew it was not useful (except to save the final values ​​of a DB after starting the machine and can be used as reference values​​). So I searched a bit online and ...