Search found 40 matches
- Thu Feb 25, 2021 8:17 pm
- Forum: Other PLC
- Topic: Request: Sauer Danfoss Plus+1 guide and licence
- Replies: 2
- Views: 2608
Re: Request: Sauer Danfoss Plus+1 guide and licence
Year 2021. Still nothing?
- Thu Aug 24, 2017 1:03 pm
- Forum: SIMATIC system
- Topic: Sinumerik 810DE problems, software needed
- Replies: 1
- Views: 1817
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 ...
- Wed May 11, 2016 1:15 pm
- Forum: SIMATIC system
- Topic: [REQUEST]SIMATIC S7/PCS 7 BLOCK LIBRARY FOR M-BUS
- Replies: 0
- Views: 2322
[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?
- Sat Feb 28, 2015 1:23 pm
- Forum: SIMATIC HMI
- Topic: [LINK]: WinCC Flexible 2008 + SP3 + SP5 for Windows 7/10
- Replies: 49
- Views: 254719
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.
- Fri Oct 17, 2014 8:31 am
- Forum: Utilites
- Topic: FX PLC STM32 ARM underlying source code
- Replies: 0
- Views: 8602
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.
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.
- Sat Aug 16, 2014 2:04 pm
- Forum: SIMATIC HMI
- Topic: [LINK]: WinCC Flexible 2008 + SP3 + SP5 for Windows 7/10
- Replies: 49
- Views: 254719
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.
Thanks.
- Sat Nov 24, 2012 2:10 pm
- Forum: Other (only about CAD and Soft)
- Topic: Request: Simulink PLC Coder
- Replies: 0
- Views: 2323
- Sun Mar 27, 2011 12:00 pm
- Forum: SIMATIC system
- Topic: [?]: Convert 38bit bin-value to dec value
- Replies: 8
- Views: 5497
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,..
- Sun Mar 27, 2011 11:51 am
- Forum: SIMATIC system
- Topic: [?]: sheet metal press S5 115U cpu 944 - program is lost
- Replies: 3
- Views: 2773
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).
- Mon Aug 16, 2010 4:28 pm
- Forum: SIMATIC system
- Topic: [?]: CPU314C and FM350-2
- Replies: 5
- Views: 4459
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.
- Mon Aug 16, 2010 9:42 am
- Forum: SIMATIC system
- Topic: [:?] Cutting stock problem - source code
- Replies: 0
- Views: 1567
[:?] 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.
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.
- Mon Aug 09, 2010 12:20 pm
- Forum: SIMATIC system
- Topic: [?]: S7-200/300/1200 in same SINAUT Micro SC Configuration
- Replies: 2
- Views: 2830
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.
- Wed Aug 04, 2010 11:42 am
- Forum: SIMATIC system
- Topic: [?]: How integrate a SFC into a fb/db multiple instance?
- Replies: 1
- Views: 2154
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...
- Thu Jul 29, 2010 8:44 am
- Forum: SIMATIC system
- Topic: [?]: FAST COUNTER CPU 224
- Replies: 1
- Views: 1874
Re: [?]: FAST COUNTER CPU 224
It is documented in a manual for S7-200, the only manual.
- Thu Jul 29, 2010 8:38 am
- Forum: SIMATIC system
- Topic: [?] G-Code interpreter for S7
- Replies: 1
- Views: 3218
[?] 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...
- 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: 315387
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...
- Fri Apr 09, 2010 1:43 pm
- Forum: SIMATIC system
- Topic: [?]: Auto Tuning of fb58 using pulse output
- Replies: 1
- Views: 2490
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.
- Fri Apr 09, 2010 1:38 pm
- Forum: SIMATIC system
- Topic: [?]: S7-200+TD-200 problem
- Replies: 2
- Views: 2500
Re: [?]: S7-200+TD-200 problem
Or maybe you have uncheked sending of datablock in communication options.
- Thu Oct 29, 2009 8:45 am
- Forum: Other PLC
- Topic: Request: FANUC CNC Software
- Replies: 3
- Views: 4876
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.
FANUC NCGuide
FANUC NCGuidePro
FANUC CNC Setting Tool
FANUC Program Transfer Tool
Thank You.
- Thu Oct 08, 2009 12:41 pm
- Forum: SIMATIC system
- Topic: [?]: Profibus characteristic
- Replies: 2
- Views: 3132
- Tue Sep 15, 2009 7:07 am
- Forum: SIMATIC system
- Topic: [Scheme]: about S5 cable
- Replies: 5
- Views: 4057
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...
- Thu Sep 10, 2009 12:49 pm
- Forum: SIMATIC system
- Topic: [?]: Random number generator
- Replies: 5
- Views: 4919
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...
- Wed Sep 09, 2009 9:32 am
- Forum: SIMATIC system
- Topic: [?]: External Memory Cartridge 24C256 for S7-200
- Replies: 3
- Views: 2845
- Wed Sep 09, 2009 9:13 am
- Forum: SIMATIC system
- Topic: [?]: Random number generator
- Replies: 5
- Views: 4919
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...
- Wed Sep 09, 2009 8:35 am
- Forum: SIMATIC system
- Topic: [?]: S7-200 and Modbus
- Replies: 5
- Views: 9761
- Tue Sep 08, 2009 10:59 am
- Forum: SIMATIC system
- Topic: [?]: s7 200 analog signal is unstable
- Replies: 3
- Views: 2848
- Wed Feb 18, 2009 5:08 pm
- Forum: SIMATIC system
- Topic: [LINK]: simulator s7-200 v3.0
- Replies: 12
- Views: 37615
- Sat Jan 24, 2009 1:08 pm
- Forum: SIMATIC system
- Topic: [?]: Generalized predictive control (FB Siemens PLC)
- Replies: 0
- Views: 1368
[?]: 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...
- Sat Jan 24, 2009 12:04 pm
- Forum: Siemens Hardware & Software
- Topic: [?]: what do you think about VIPA ?
- Replies: 7
- Views: 14745
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...
- Thu Feb 21, 2008 2:40 pm
- Forum: SIMATIC system
- Topic: [?]: PID Control Cascade
- Replies: 5
- Views: 6256
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...
- Mon Jan 28, 2008 11:12 am
- Forum: samples
- Topic: [?]: Ladder sequence
- Replies: 16
- Views: 38453
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...
- Fri Jan 25, 2008 12:36 pm
- Forum: SIMATIC system
- Topic: [?]: PCS7 CTRL_PID SCL source
- Replies: 3
- Views: 4471
- Thu Jan 24, 2008 3:44 pm
- Forum: SIMATIC system
- Topic: [?]: Help on Error (256:145)
- Replies: 3
- Views: 6638
- Thu Jan 24, 2008 3:35 pm
- Forum: SIMATIC system
- Topic: [?]: Help on Error (256:145)
- Replies: 3
- Views: 6638
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 ...
- Thu Jan 24, 2008 10:12 am
- Forum: SIMATIC system
- Topic: [?]: Help on Error (256:145)
- Replies: 3
- Views: 6638
[?]: 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...
- Fri Jan 18, 2008 8:35 am
- Forum: samples
- Topic: [?]: Ladder sequence
- Replies: 16
- Views: 38453
[?]: 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....
- Sun Jun 03, 2007 5:30 pm
- Forum: SIMATIC system
- Topic: Request: S7-FB for STEP MOTOR
- Replies: 1
- Views: 2836
- Thu May 17, 2007 7:27 am
- Forum: SIMATIC HMI
- Topic: [?]: Histograms in WinCC flexible
- Replies: 2
- Views: 3928
- Wed May 16, 2007 10:17 am
- Forum: SIMATIC HMI
- Topic: [?]: Histograms in WinCC flexible
- Replies: 2
- Views: 3928
[?]: Histograms in WinCC flexible
Hi everybody!
Is it possible to draw histograms with WinCC flexible?
Is it possible to draw histograms with WinCC flexible?
- Fri Mar 02, 2007 2:01 pm
- Forum: SIMATIC system
- Topic: [?+]: How open passworded Subroutine in S7-200
- Replies: 7
- Views: 9190