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Type: Posts; User: cp8071

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  1. Replies
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    Both! They each have seperate programming...

    Both! They each have seperate programming softwares and seperate project files.
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    You've got a good start on everything that you're...

    You've got a good start on everything that you're going to need. But based on the below manual and error description, you're gonna have to have someone go online with the PLC and determine what's...
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    SLC 5/03 is DH485, not DH+. Open the front cover...

    SLC 5/03 is DH485, not DH+. Open the front cover just under the LEDs, should pull open and hindge to the right. Now you have two communication ports. The top is DH485 that looks like an Ethernet...
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    What is the "front display" is this a PanelView?...

    What is the "front display" is this a PanelView? 2711-xxx part number?

    My guess is that your SLC lost it's program because of a dead battery, now the panelview can't communicate with the PLC.
    ...
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    You might try these PLC forums:...

    You might try these PLC forums:
    http://www.plctalk.net/qanda/forumdisplay.php?f=2
    http://forums.mrplc.com/

    But be prepared to give full part numbers and clear idea of the whole system!

    Where...
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    Appears that the units are in minutes. I threw...

    Appears that the units are in minutes. I threw the data into Excel and calc'd this real quick.

    Minutes Hours Days Years
    Power On Time 1491008 24850 1035 2.84
    Operating Time 50512 842 35 0.1...
  7. Replies
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    2,325

    Slide it out from the bottom of the stack? Don't...

    Slide it out from the bottom of the stack? Don't know anything about your process, but if you top-load and top-remove then you'll have to deal with the height change as the stack count changes. If...
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    Try here: http://www.automationdirect.com.au/

    Try here: http://www.automationdirect.com.au/
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    Look at Automation Direct, they have a 4-way for...

    Look at Automation Direct, they have a 4-way for $33 ECX1520, or ECX1510 for the 2-way. Check how much depth you have available because these stick down a bit.
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    Looks like a lot of top-load capacitance for that...

    Looks like a lot of top-load capacitance for that size secondary. The stand is nice, I need to get around to putting all my parts together (and keeping them together.) But I'm still working on a...
  11. Replies
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    Hirschmann Spider5TX MOXA EDS-205 Weidmuller...

    Hirschmann Spider5TX
    MOXA EDS-205
    Weidmuller 8808230000

    All are 5 port unmanaged switches. Not sure about the Hirschmann, but the others should be about $130. I think all are 24VDC with...
  12. Replies
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    I saw these at a small engine show last year. ...

    I saw these at a small engine show last year. They spun fine and the guy was a hoot to talk with!!!
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    Looks like you have fairly obvious Power and...

    Looks like you have fairly obvious Power and Motor connections. You need to find out what voltage it's expecting. Since I see a green wire there I'll guess that it wants AC. I'd also guess that...
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    You could also look into adding just one 600:120...

    You could also look into adding just one 600:120 transformer, then connect it's output "backwards" in series with the bridgeports 460 transformer. This would be like a build-it-yourself...
  15. Thread: Procomm Plus

    by cp8071
    Replies
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    917

    Besides checking the obvious "N-8-1" ... also...

    Besides checking the obvious "N-8-1" ... also check that flow control is "None".

    CP
  16. Replies
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    Ok, I see my mistake as trying to use it to do...

    Ok, I see my mistake as trying to use it to do bolt circles with the input data: 0-360 degrees every time. If I want the first hole to be top-right then I have to start at 45 and end at 315 (for a 4...
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    Cool! But I got strange results with inputs:...

    Cool! But I got strange results with inputs: 0,360,100,4

    So I changed this line:
    vpitch=((vend+0)-(vstart+0))/((vholes+0)-1.0)

    To this:
    vpitch=((vend+0)-(vstart+0))/((vholes+0)-0.0)

    And...
  18. Thread: CNC Spirograph

    by cp8071
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    2,876

    You need to register the dll after downloading ...

    You need to register the dll after downloading ;)

    This is done by clicking Start\run and then typing C:\WINDOWS\system32\regsvr32.exe Msstdfmt.dll

    CP
  19. Replies
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    How far off are you? If we knew your counts to...

    How far off are you? If we knew your counts to try for an inch, and the actual distance travelled, then we could help with where the error lays.

    You say 500 lines per revolution, but 512 would be...
  20. Replies
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    Probably easier to use the number of teeth on...

    Probably easier to use the number of teeth on each pulley as the ratio rather than the diameters. Try that and re-run your numbers.

    CP
  21. Replies
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    No, because of the starting method used in single...

    No, because of the starting method used in single phase motors. But, maybe if you were only looking to vary the speed slightly then you might be able to deviate slightly from the motors rated...
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    Skippy Post#33 It will extend with 7.85 pounds...

    Skippy Post#33

    It will extend with 7.85 pounds of force.

    CP8071
  23. Replies
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    1,840

    The difference between the two systems is called...

    The difference between the two systems is called "double-ended" and "single-ended". In a double ended system the ram can be pushed either direction by controlling which side of the piston has...
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    The piston on the right (B) will take 0.28...

    The piston on the right (B) will take 0.28 seconds to reach full travel.

    CP
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    editted to remove hints ... sorry Hint:...

    editted to remove hints ... sorry

    Hint: Single-ended verse Double-ended

    CP
  26. Replies
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    Poll: My little Nema23 steppers running from 14 volts...

    My little Nema23 steppers running from 14 volts on resistor limited full-step drivers will max out at 9IPM but will loose steps towards the ends of the rails ... so I run at 4-6IPM to keep it happy. ...
  27. Replies
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    If it's like the spiral cut devices then "reverse...

    If it's like the spiral cut devices then "reverse twist" refers to the bits which cut downward instead of upward ... but rotate in the same direction as all other power tools. This is most helpful...
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    You could use a string of diodes to reduce the...

    You could use a string of diodes to reduce the voltage. At 0.7 Volts each it would only take 5 to get down below 80 Volts (83.3 Volts - (5 * 0.7 Volts) = 79.8 Volts) But you should probably leave...
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    Any update from people using these? Looks like a...

    Any update from people using these? Looks like a good idea but does it work well? I wouldn't think that those two set screws would hold well enough compared to a proper collet setup.

    CP
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    I agree Al, we still need more info :confused: I...

    I agree Al, we still need more info :confused: I had assumed that he didn't have lots of unconnected wires hanging around, but that he only had 3 which were "undeciced" ... if this assumption is...
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