Search found 39 matches

by Coyote
Thu Aug 24, 2017 1:03 pm
Forum: SIMATIC system
Topic: Sinumerik 810DE problems, software needed
Replies: 1
Views: 1360

Sinumerik 810DE problems, software needed

Hi, I have Sinumerik 810DE CCU3 SW6.4 (6FC541-0AY03-0AA1) mounted in the CCU BOX 2x25A (6FC5447-0AA01-0AA0) with infeed module SIMODRIVE 611 (6SN1146-1AB00-0BA1). The HMI is 3rd party, non Siemens, connected on Profibus port. The machine is making troubles, so I would like to spam the machine. What ...
by Coyote
Wed May 11, 2016 1:15 pm
Forum: SIMATIC system
Topic: [REQUEST]SIMATIC S7/PCS 7 BLOCK LIBRARY FOR M-BUS
Replies: 0
Views: 2074

[REQUEST]SIMATIC S7/PCS 7 BLOCK LIBRARY FOR M-BUS

Does anybody have a function block for PLC that is capable to communicate with metering bus M-BUS?
by Coyote
Sat Feb 28, 2015 1:23 pm
Forum: SIMATIC HMI
Topic: [LINK]: WinCC Flexible 2008 + SP3 + SP5 for Windows 7/10
Replies: 39
Views: 180174

Re: [LINK]: WinCC Flexible 2008 + SP3 + HF4

I didn't. I had installed wincclfex 2008 SP3. It has sensed that SP2 is installed, then it removed winccflex, reboot the PC and it installed SP3. Thanks god there were no problems and now it works with SP3.
by Coyote
Fri Oct 17, 2014 8:31 am
Forum: Utilites
Topic: FX PLC STM32 ARM underlying source code
Replies: 0
Views: 4247

FX PLC STM32 ARM underlying source code

Hi,
Is it possible to get those source code files? It comes from chinese web pages, I think it is used to convert a STM32 MCU into Mitsubishi FX series PLC, using GX Developer for programming. Kind of homemade Mitsubishi PLC.

Source code is C code project for Keil MDK, I think.
by Coyote
Sat Aug 16, 2014 2:04 pm
Forum: SIMATIC HMI
Topic: [LINK]: WinCC Flexible 2008 + SP3 + SP5 for Windows 7/10
Replies: 39
Views: 180174

Re: [LINK]: WinCC Flexible 2008 + SP3 + HF4

Is it possible to get Service pack 3 for wincc flex 2008 alone? I have Winccflex 2008 SP2 already installed and I would like to upgrade existing installation.
Thanks.
by Coyote
Sat Nov 24, 2012 2:10 pm
Forum: Other (only about CAD and Soft)
Topic: Request: Simulink PLC Coder
Replies: 0
Views: 1958

Request: Simulink PLC Coder

http://www.mathworks.com/products/datas ... -coder.pdf

Is it possible to get a link for it?

Thanks.
by Coyote
Sun Mar 27, 2011 12:00 pm
Forum: SIMATIC system
Topic: [?]: Convert 38bit bin-value to dec value
Replies: 8
Views: 4411

Re: [?]: Convert 38bit bin-value to dec value

Change the way of thinking, RFID key for sure doesn't use a CPU that is better than Siemens CPU4xx, so you can use more than one byte, dint, ... array of bits,..
by Coyote
Sun Mar 27, 2011 11:51 am
Forum: SIMATIC system
Topic: [?]: sheet metal press S5 115U cpu 944 - program is lost
Replies: 3
Views: 2198

Re: [?]: sheet metal press S5 115U cpu 944 - program is lost

Usualy there is an EPROM module inserted (orange coloured) and if your battery is drained the system will lost only changable parameters of machine, not program. If the slot of EPROM is empty, then...., but it is not in German style to have a machine without EPROM, somebody stole it (sabotage).
by Coyote
Mon Aug 16, 2010 4:28 pm
Forum: SIMATIC system
Topic: [?]: CPU314C and FM350-2
Replies: 5
Views: 3519

Re: CPU314C and FM350-2

First of all check the diagnostic buffer of PLC (CPU-> PLC -> Module information) for an answer what is the cause.
by Coyote
Mon Aug 16, 2010 9:42 am
Forum: SIMATIC system
Topic: [:?] Cutting stock problem - source code
Replies: 0
Views: 1336

[:?] Cutting stock problem - source code

Hi,

The best description of the application is here:

http://en.wikipedia.org/wiki/Cutting_stock_problem

It's all about sorting the procedure of cutting to achieve minimum waste of material.
Does anybody have such solution for S7?

Thank you.
by Coyote
Mon Aug 09, 2010 12:20 pm
Forum: SIMATIC system
Topic: [?]: S7-200/300/1200 in same SINAUT Micro SC Configuration
Replies: 2
Views: 2371

Re: [?]: S7-200/300/1200 in same SINAUT Micro SC Configurati

As I know, Sinaut micro is for S7-200 only. You would need to unpassword the Sinaut micro library in Microwin and rewrite protocol for communicating with modem MD740 on different platform.
by Coyote
Wed Aug 04, 2010 11:42 am
Forum: SIMATIC system
Topic: [?]: How integrate a SFC into a fb/db multiple instance?
Replies: 1
Views: 1782

Re: [?]: How integrate a SFC into a fb/db multiple instance?

I don't understand your question well, but I think you want to integrate a function (FC) into a function block (FB). OK, that's simple you create a new FB and you declare local variables in that FB (temporary, static, in, out, in/out), you should know which kind of variable you should use for saving...
by Coyote
Thu Jul 29, 2010 8:44 am
Forum: SIMATIC system
Topic: [?]: FAST COUNTER CPU 224
Replies: 1
Views: 1469

Re: [?]: FAST COUNTER CPU 224

It is documented in a manual for S7-200, the only manual.
by Coyote
Thu Jul 29, 2010 8:38 am
Forum: SIMATIC system
Topic: [?] G-Code interpreter for S7
Replies: 1
Views: 2734

[?] G-Code interpreter for S7

Hi ,all! I have to build a machine with 4-axes. The machine will perform simple positioning tasks, but we dont't know exactly how many movings we shall use with different types of input material. My idea was to make a simple G-code interpreter in S7 for movements only, so you don't need to change th...
by Coyote
Thu Apr 22, 2010 6:39 am
Forum: Other (only about CAD and Soft)
Topic: [LINK]: Eplan P8 V1.9.10 and Cabinet V1.9.5
Replies: 48
Views: 287538

Re: [LINK]: Eplan P8 V1.9.10 and Cabinet V1.9.5

Hi all, It works for me Eplan Electric P8 1.9.10 with EPLAN_Electric_P8 Emulator(2009-11-11). But I have a problem: I am trying to import EPLAN5 macro: Project->EPLAN 5/fluidPLAN data import->macro ... I can't select Master data drive and Source file. I am searching for macro for S7-200 ( I need CPU...
by Coyote
Fri Apr 09, 2010 1:43 pm
Forum: SIMATIC system
Topic: [?]: Auto Tuning of fb58 using pulse output
Replies: 1
Views: 2095

Re: [?]: Auto Tuning of fb58 using pulse output

I dont see very big difference between analog output and PWM output. Lag time of a process is usually much bigger than PWM period, so it doesn't affect the result-> it is almost equal to have a proprtional actuator.
by Coyote
Fri Apr 09, 2010 1:38 pm
Forum: SIMATIC system
Topic: [?]: S7-200+TD-200 problem
Replies: 2
Views: 1965

Re: [?]: S7-200+TD-200 problem

Or maybe you have uncheked sending of datablock in communication options.
by Coyote
Thu Oct 29, 2009 8:45 am
Forum: Other PLC
Topic: Request: FANUC CNC Software
Replies: 3
Views: 3287

Request: FANUC CNC Software

Where can I find FANUC Software for programming and simulating the CNC. I would need:

FANUC NCGuide
FANUC NCGuidePro
FANUC CNC Setting Tool
FANUC Program Transfer Tool

Thank You.
by Coyote
Tue Sep 15, 2009 7:07 am
Forum: SIMATIC system
Topic: [Scheme]: about S5 cable
Replies: 5
Views: 3292

I have already programmed S5 with such cable without any problems with laptop. Only now I see that port could be destroyed, I didnt pay any attention for that. When building this adapter I was thinking of adding a DC/DC converter like TracoPower TMV0505EN http://www.psui.com/pdf/tmv-en.pdf but I cou...
by Coyote
Thu Sep 10, 2009 12:49 pm
Forum: SIMATIC system
Topic: [?]: Random number generator
Replies: 5
Views: 3303

FUNCTION_BLOCK FB100 VAR_OUTPUT OUT: REAL; END_VAR VAR ir1: INT :=111; jr1: INT :=222; kr1: INT :=333; END_VAR VAR_TEMP t: REAL; END_VAR BEGIN //* first generator */ ir1:= 171 * (ir1 MOD 177) - 2 * (ir1/177); IF ( ir1<0 ) THEN ir1 := ir1 + 30269; END_IF; //* second generator */ jr1:= 172 * (jr1 MOD...
by Coyote
Wed Sep 09, 2009 9:32 am
Forum: SIMATIC system
Topic: [?]: External Memory Cartridge 24C256 for S7-200
Replies: 3
Views: 2205

It makes sense that something should be preprogramed on eeprom before your plc could detect it. Try to dump memory of an original cartidge and let us know.
by Coyote
Wed Sep 09, 2009 9:13 am
Forum: SIMATIC system
Topic: [?]: Random number generator
Replies: 5
Views: 3303

function Sqrt(val:real):real; var flag: bool; i: int; diff: real; dx: real; xx: real; var_end; begin xx := val/10.0; flag := 0; if (val == 0 ) then xx := 0; else i:=0; while ( (i<20) and !flag ) do dx := (val - (xx*xx)) / (2.0 * xx); xx := xx + dx; diff := val - (xx*xx); if (abs(diff) <= 0.001) the...
by Coyote
Wed Sep 09, 2009 8:35 am
Forum: SIMATIC system
Topic: [?]: S7-200 and Modbus
Replies: 5
Views: 7531

I think that your second answer is right. It always starts with adress 0001 and 1001.
by Coyote
Tue Sep 08, 2009 10:59 am
Forum: SIMATIC system
Topic: [?]: s7 200 analog signal is unstable
Replies: 3
Views: 2320

So, what's up. You should make the signal stable, there is no other way. You can also apply filter for analog signals (see the system block).
by Coyote
Wed Feb 18, 2009 5:08 pm
Forum: SIMATIC system
Topic: [LINK]: simulator s7-200 v3.0
Replies: 13
Views: 27822

When I try to export .awl code from microwin it exports only the program block that is visible in editor at that time, I cannot export all program blocks. Any suggestions?
by Coyote
Sat Jan 24, 2009 1:08 pm
Forum: SIMATIC system
Topic: [?]: Generalized predictive control (FB Siemens PLC)
Replies: 0
Views: 1140

[?]: Generalized predictive control (FB Siemens PLC)

I would like to ask if someone worked with such controller: Generalized predictive control Function block Siemens PLC http://www.softctrl.com/downloads/GPC_M_desc_en.pdf I would be also interested in other kind of predictive control (no need to be Simatic), also made with mcu's with source code. Tha...
by Coyote
Sat Jan 24, 2009 12:04 pm
Forum: Siemens Hardware & Software
Topic: [?]: what do you think about VIPA ?
Replies: 7
Views: 12757

I was programming a woodmaking line with CPU314C from Siemens. It had quite a lot of frequency inverters on profibus (something like 40). At the beginning of the project it was said that a entire line would be split in three sections, so I have decided to build it with three separate PLCs CPU314C. A...
by Coyote
Thu Feb 21, 2008 2:40 pm
Forum: SIMATIC system
Topic: [?]: PID Control Cascade
Replies: 5
Views: 5403

Thank you for your book, there are a lot of industrial gadgets explained inside. Alfredo: The rule of adjustment cascade of regulators is that you have to begin from inner loop. You apply set point value to the innest loop and you optimize the regulation loop. Than you go forward to the next outer l...
by Coyote
Mon Jan 28, 2008 11:12 am
Forum: samples
Topic: [?]: Ladder sequence
Replies: 16
Views: 27011

I have been using self retainig coils until now, I never use set/reset coils for coding steps as it's seen in many tutorial examples, anyway I have made the new type of sequence using integers. Here is a first valutation of problems and features using integers vs. self-retaining coils: 1.Self-retain...
by Coyote
Fri Jan 25, 2008 12:36 pm
Forum: SIMATIC system
Topic: [?]: PCS7 CTRL_PID SCL source
Replies: 3
Views: 3839

Why should one change the original code? It would make sense to get the source to port on a different platform. I have made this for standard pid blocks CONT_C and TCONT_S. All you need is to remove KNOW_HOW_PROTECT and to print entire block in STL. With a lot of patience you can write a SCL.
by Coyote
Thu Jan 24, 2008 3:44 pm
Forum: SIMATIC system
Topic: [?]: Help on Error (256:145)
Replies: 3
Views: 4555

OK, I have found Sybmol list in \S7Proj\YDBs\SYMLIST.DBF
by Coyote
Thu Jan 24, 2008 3:35 pm
Forum: SIMATIC system
Topic: [?]: Help on Error (256:145)
Replies: 3
Views: 4555

I have made the backup on the same drive, but on other partition. There are also other projects that could be normaly opened. I have uploaded the project from PLC and now I dont have symbols. I would like to copy some files from death project to a new project but I dont know which one, there are so ...
by Coyote
Thu Jan 24, 2008 10:12 am
Forum: SIMATIC system
Topic: [?]: Help on Error (256:145)
Replies: 3
Views: 4555

[?]: Help on Error (256:145)

I was working yesterday on a project. I have saved the project on two different locations for backup. I have made some mainteinance tasks on HD and I am unable to open project, while I'm able to open older projects without problems. Error (256:145) The project or library was changed using tools of W...
by Coyote
Fri Jan 18, 2008 8:35 am
Forum: samples
Topic: [?]: Ladder sequence
Replies: 16
Views: 27011

[?]: Ladder sequence

I would apreciate the knowledge of programming tricks. One of the mostly used and needed type of program in PLC is a sequencer. I would like to open a discussion about how to make the best possible sequence in ladder diagram. As I know there are two tecniques for defining each step of a sequence: 1....
by Coyote
Sun Jun 03, 2007 5:30 pm
Forum: SIMATIC system
Topic: Request: S7-FB for STEP MOTOR
Replies: 1
Views: 2464

I got the same idea, but I think that you would need a system function block. Only Siemens could do that, but guys from Vipa already did it.
by Coyote
Thu May 17, 2007 7:27 am
Forum: SIMATIC HMI
Topic: [?]: Histograms in WinCC flexible
Replies: 2
Views: 3360

Histogram is rapresented with bars. They are often used in measuring and archiving applications. For example: lets measure the body temperature of individual persons:
36,5 C - 120 persons
37,0 C - 200 persons
37,5 C - 30 persons

Histogram in this case would have 3 bars.
by Coyote
Wed May 16, 2007 10:17 am
Forum: SIMATIC HMI
Topic: [?]: Histograms in WinCC flexible
Replies: 2
Views: 3360

[?]: Histograms in WinCC flexible

Hi everybody!

Is it possible to draw histograms with WinCC flexible?
by Coyote
Fri Mar 02, 2007 2:01 pm
Forum: SIMATIC system
Topic: [?+]: How open passworded Subroutine in S7-200
Replies: 7
Views: 8093

Can you unlock other subroutines, like library for sinaut micro?