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  • Users: dbaird
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  1. dbaird

    IEC-617 Symbols

    thread741-162486 Where can I get IEC-617 Symbols? David Baird Sr Controls Designer EET degree. Journeyman Electrician.
  2. dbaird

    Generators

    Does any one make a 65 Kw generator that is CE marked? I can find UL label but not any with CE mark. Why isn't the SCCR listed in generator specifications? I have not been able to find SCCR from any generator supplier provided. David Baird Sr Controls Designer EET degree. Journeyman...
  3. dbaird

    Allen-Bradley Micrologix 1400's

    Does any one know what the problem is with deliveries on Allen-Bradley Micrologix 1400's? We recently had to change back to Micrologix 1100 on four different projects because we cannot get the Micrologix 1400's!! David Baird Sr Controls Designer EET degree. Journeyman Electrician.
  4. dbaird

    Express Tools

    Where can I get Express Tools For AutoCad 2000? David Baird Sr Controls Designer EET degree. Journeyman Electrician.
  5. dbaird

    New OSHA regs

    For those interested: http://forums.mikeholt.com/showthread.php?t=83993 David Baird Sr Controls Designer EET degree. Journeyman Electrician.
  6. dbaird

    OSHA at Thirty-Five

    For all of us that take safety serious (ref. thread242-176048) Please check: http://www.defendingscience.org/newsroom/Safe-and-Sound.cfm David Baird Sr Controls Designer EET degree. Journeyman Electrician.
  7. dbaird

    Transformer Secondary

    A normal practice of a client of ours is to ground one side of the control circuit transformer secondary creating a common neutral for all the components. One of the components is a programming port that has an outlet to plug their laptop into to power them (120VAC in USA/220VAC in Poland). We...
  8. dbaird

    Picture

    I have an Adobe Acrobat file (.pdf) that is primary all text. However, when I tried to edit and/or copy sections I discovered the text is really composed as an object and I have to use the graphics tool to copy. I really want to copy as text. Is there a way to convert object to text? David...
  9. dbaird

    AutoCAD drawing viewer problem

    When I go to open an archived drawing by AutoCAD my viewer works sometimes and sometimes doesn't. Has others had this problem? Is there some kind of setting for this? If I open the drawing and then resave it, the viewer then works for that drawing. What can be the problem? David Baird...
  10. dbaird

    Any interest in starting an AutoCad

    Any interest in starting an AutoCad symbol library here? Or is there already a good web site for that? Seems I'm always looking for industrial electrical design symbols of some sort. David Baird mrbaird@hotmail.com Sr Controls Engineer EET degree. Journeyman Electrician.
  11. dbaird

    DI water plumbing

    What is recommended tubing/hose material for DI water? I have to plumb flexible water chiller lines with a service loop to/from hot/cold plates. David Baird dbaird@gemcity.com Sr Controls Engineer EET degree. Journeyman Electrician.
  12. dbaird

    object appearence

    In AutoCad14 how can I make objects appear invisible in the background while other information I want to emphasize appear bold? David Baird dbaird@gemcity.com Sr Controls Engineer EET degree. Journeyman Electrician.
  13. dbaird

    ISM module

    I tried running the "Transparency" command in AutoCad14 and it gives me error message "missing module ISM". Where can I get this module? David Baird dbaird@gemcity.com Sr Controls Engineer EET degree. Journeyman Electrician.
  14. dbaird

    Re: OTHER: Technical Documentation - PDF Files

    Does anybody know a way to cut/paste from a PDF File. There are detail connection diagrams in PLC & Instrument Manuals which I would like to cut and paste into ACAD for my construction documents. Has anybody done this? David Baird dbaird@gemcity.com Sr Controls Engineer EET degree...
  15. dbaird

    Cable shield grounding guidelines.

    Is there standards/guidelines published for grounding the shield when using shielded cable for EMI? I have heard arguments to ground at one end only; others say to ground both ends and use capacitor to combat ground loop problems; still others say use resistor instead. Which is correct/best...
  16. dbaird

    Power Factor

    I am looking for a chart, table or list of typical power factor values for various industrial devices i.e. lighting, motors, transformers ETC. that can be used in AC Power calculations. <p>David Baird<br><a href=mailto:dbaird@gemcity.com>dbaird@gemcity.com</a><br><a href= > </a><br>EET...

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