mulderm

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Posts posted by mulderm

  1. Posted

    Hi everyone, I have a S7-300 CPU315-2DP PLC setup with an FM350-1 counter. With an input count and let him make use of a hardware interrupt. The interrupt is created by: closing the gate hardware, achieving a comparison value 1 or 2. I've tested or OB40 is called in and he does, I just want to know which interrupt is being made. Interrupt the conclusion of the hardware gate, reaching comparison value reached 1 or 2 from comparison value. Have made a move in OB40 namely: # OB40_POINT_ADDR move to MD40 Only he remains always 0. Why does it not, and how do I know? Regards, mulderm

  2. Posted

    JesperMP, This option is what I want: edit: For logging data below 0.5 seconds, then you should use the PLC as the datalogger. You can then come down to for example every 20 msec. In WinCC Flex you can display the logged values as a "buffered" trend. Because I have 6 inputs (proximity switches) what will detect cams on a motor-axis. So I will see this in a histogram in about 10 sec by WinCC Flex (buffered trend?) Do you have a sample S7-300 program for this? Greetings, mulderm

  4. Posted

    Hello, I have a Siemens S7-300 plc and I will create a button on a HMI-panel with will do the following: Logging 5 variables with a sample time of 50 ms and store the values in a datablock. This must happening in 5 seconden. Also create a datablock with store the sample time. So I can later analysis the values of the variables in a Trend. Who can help me to make a program in Step 7 or VBScript in WinCC? Greetings, mulderm

  5. Posted

    Hello, I known in RSLogix5 you can making a histogram and save it in a text-file. Is this also possible in WinCC flexible using VB-script? I want to make a histogram from 6 boolean inputs for 10 sec. long when I pressed a button and save it in a *.txt or *.csv file on my harddisk using WinCC Runtime. Any idea to do this? mulderm

  6. Posted

    Hello, I have a mpi-network with adres:0 = modem, adres:2 = S7-300 plc, adres:3 = Touch-panel When I start up a step 7 program and I will monitoring a block everything works perfect. And then start-up wincc with have an integrated project and starting the Run-time I get no connection with the panel (seeing ####). Then when I will going monitoring the same block in the Step 7 program I get the message: "The set local node address is already in use" Looking in the set pc/pg interface: adress is 3 (was 20). Changing the adress again in 20 and doing as above descriped the same problem appear. Opening the set pc/pg interface again: the adress-value is again changed from 20 to 3. Who can explain this and what is the solution? Greetings, mulderm

  10. Posted

    Hello, I have a Siemens s7-200 plc (CPU222) and a CP 243-1 ethernetmodule. Most of the time when I will going online using MicroWin I get no connection with the CP 243-1 and sometimes I get good connection. When I going to the communications option and I click on the refresh than sometimes I get "unknow" adres and "not connected". The leds on the CP 243-1: Run and Link leds are green. When I using a ping command always I get response from the CP 243-1. The cable is correct. When sometimes I have connection (led cfg is yellow) then the communication stay's good. When I going offline and try online again then there is again no connection. Who recognise this problem? Greetings, mulderm

  11. Posted

    Hello, I have a S7-200 plc (CPU222) with a CP 243-1 ethernet-module connected on my home network. I can communicate with the plc using Microwin installed on my notebook everywhere in my home by a ethernet-connection. Now I will communicate with my plc when I have my notebook connected on internet somewhere else example on my holiday-adress. Is this possible? Can I using portforwarding on my router and how must I configure this in MicroWin? Greetings, mulderm

  14. Posted

    Hello, I using Siemens Step 7 software. When I open a DB-block in the data view and click on the monitor button I can see the actual values. When I close the monitor button the actual values are zero. How can I save the actual values in the DB-block so I can see later in offline the values? And when I have many DB-blocks how can I save the actual values? Greetings, mulderm

  15. Posted

    You are right Groo, I was online so this message was correct. Now I have change it in the offline status and now it´s working good. Thanks for the help. mulderm

  16. Posted

    Hello, I have a S7-300 program with many calls to the same FC. It´s working good but when I try a Call Environment, to see the working of a block, I get the message: The call conditions cannot be changed during the running the program state.Exit the program state to change the settings. So this will not worked. What will this mean and what must I do? Greetings, mulderm

  22. Posted

    Hello, I have a profibus network with the CPU 315-2dp and an inverter as slave from Lenze. In the hardware configuration I have the adresses of the slave setting on I 256..259 and O 256..259 (2 words). Now I have programmed in OB1 the SFC14 block. LADDR= W#16#100 RET_VAL= MW100 RECORD= P#M 100.0 BYTE 4 Now the problem is that I received code 8093 on the RET_VAL. I have seen in the help that this mean: No DP module IO device from wich you can read consistent data exists at the logical adress specified in LADDR. But the adress is 100 in HEX what´s mean 256 in dec. When I making a VAT with PIW 256 and PIW 258 and monitoring I received the information from the slave so I know that it´s working. But why I received Error code 8093? Greetings, mulderm

  24. Posted

    Hello, I have copied a good working Siemens Step 7 project to mine notebook installed with Step 7 software. Now when I opening the project I see only an empty OB1-block (all other blocks are gone)and an empty hardware configuration. How is this possible? Problem with the hardware update on the notebook? Who have the answer? Greetings, mulderm