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vamalgise

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Everything posted by vamalgise

  1. Hello, i use SD card in my project. I have put SI 66 value into display of my v350, when i log csv file onto the SD card it shows 0, as there is no error, however when i start to log alarms to SD it constantly shows me 2, like bit 1 is active. I could not find what exactly means Read: End Of File indication. What does it mean? Is it an error? I do not understand because everything logs fine, csv and alarms are found in appropriate SD folders. But this thing really bothers me.
  2. Hi All. I ve done a project in V350 with a alarms configuration. I simulated a lot in the office, but now when i need to put the controller into the operation i need to clear alarm history. How is it possible to do or is it possible at all? I only found clear all pending alarms and rescan bit in alarms configuration, but nowhere to clear alarm history. Please Help, thank You.
  3. EduMarg, I do not convert my integer to ASCII, what is the point in that? I only place my integer in the SD Utility Delimited Line and assign the format inside the function.
  4. Hello everybody, I have related question to this topic. Can it be programmed the way, that when SD card is full, the oldest .CSV file gets overwritten by the newest data? Or the only solution is to retrieve all files from SD and clear the card? I ask it because in my system we only need to check the content of SD when any fault occurs. So basically we would need info for last 3 months, in case of fault. So in normal operating mode it would be good to have the newest data, refreshing all the time. Thank You.
  5. Thank you for the example. There is one more issue need to be solved. I have 1 integer in my .csv file, 1 give it 1 sign after the coma (so the format is 00.0). When this value is placed in a cell, it shows me, for example, 22.april instead of 22.4, and when I format cells to change the data type it gives some random constant value for all the collumn values. Is there a way to use comma instead of dot to give a decimal point to integer to display it properly in .csv file? Thank you for your support and help!
  6. Thank you EduMarg for your advice, I use comma as a delimiter. Now I opened the same file on another computer and it looks properly, like each value is stored in separate cell. Unfortunately do not know how to attach files in this forum to demonstrate, but I guess you understand what I mean. PS! Is it possible to assign each column with name? or it could be only done in excel? Thanks!
  7. Hi all, I am trying to create .csv file log in V350-35-TU24. In Create Excel Delimited Line function I create 7 column in a line. As in example application SD card Demo I set the last column's delimiters as CR and LF to create a new row for a new 7 values. But I faced the problem that all 7 values were stored in 1 cell, not 7. Do I use wrong delimiters? What should I do to have 7 columns with 1 value in each of them, not 1 column with 7 values in it? Hope for your support guys! Thank you!
  8. Hello everybody, I try to use Jazz JZ20-R16 with add-on MJ20-PRG module kit to communicate with PC by an old PSTN voice/fax conexant modem. I dial up from PC-side modem to PLC-side modem. The communication by a phone line does not pass through when i use standart pinout as in the manual.(http://www.unitronics.com/KnowledgeBase/U90Ladder/Communications/Modems/PLC_to_Modem_Connections_and_Pin-outs.htm) I use the same AT initial strings as I use with M90 controller ( with M90 it works), manual says the cable should be different from M90 cable (should be 6 wire). Please help me with pinout for the modem adapter. PS with M90 I used non-standart pinout( instead of connecting 6-7 pin of DB9 adapter for the modem, I connected 4-6 and 7-8). .
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