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  1. jorgemoreno

    Crankshaft Run Out

    Hi, I am more electrical than mechanical, I have an application which need to be modified, the current machine checks for axial and radial runout on a crankshatf, specifically on something that is called time gear or time cogwheel (sorry but english is not my native language) the case is that...
  2. jorgemoreno

    Delay microseconds in VB 6.0

    Ok, just giving you a more detail on why I need to a delay routine in usecs, I developed an RS232 interface to be connected to COM1 using DTR/CTS (Data Terminal Ready/Clear To Send), RTS/DSR (Request To Send/Data Set Ready) as control lines to drive a 24CXX Serial EEPROM (I2C bus type). So far...
  3. jorgemoreno

    Delay microseconds in VB 6.0

    Hi, I have a chaallenge of generate a microseconds delay in Visual Basic, I know how to generate delay on the order of milliseconds (see below) but is too long for my application. Does anyone know how to generate this microsecond delay on Visual Basic 6.0. Thanks JM
  4. jorgemoreno

    SENSING Less material on a Crankshaft

    Hi there, I have an application in which a crankshaft is manufactured, lately defects have been found on several pieces, the defect is less material as is suppose to be (i have some pics if someone need to take a look), I need to sense in some way to ensure that the piece is always...
  5. jorgemoreno

    Programming I2C Serial EEPROM 24CXX

    Hi, I am experimenting with a programmer for 24CXX type serial EEPROMs, I developed a programmer interface for the serial port (I don't want to use the parallel port which is a common preference) on the PC, I have tested this programmer using PONYPRO program and works just fine, the thing is...
  6. jorgemoreno

    24CXX Serial EEPROM programming using serial port

    Hi, I have downloaded from the net a programmer that uses serial port from the PC, also i downloaded different applications to programm the serial EEPROM (in my case I am using a 24C01 (1K EPPROM) I am able to read and write using these programas which tells me that I aseembled my programmer...
  7. jorgemoreno

    24CXX Serial EEPROM programming using serial port

    Hi, I have downloaded from the net a programmer that uses serial port from the PC, also i downloaded different applications to programm the serial EEPROM (in my case I am using a 24C01 (1K EPPROM) I am able to read and write using these programas which tells me that I aseembled my programmer...
  8. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Hi Hold timemay vary, it could be 1 sec to anytime, the rule is if I start IN1(ON), ramp goes up from 0V to 10V when IN1 (OFF) 10V are hold until IN2 is activated (ON) and ramp down from 10V to 0 V, the slope going up and down is the same 1V/sec means that after tens steps i will reach 10 V if...
  9. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    IRStuff I wonder if you can provide more details on your comment to work it out. Thanks
  10. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Hi nbucska, which software you used to simulate circuit? I am having trouble interpreting files you send me one seems to be truncated. I you could email me directions to interpret how to build it from node list i will aprecciated. JM
  11. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Yes nbucska wire list will be ok to give it a try, if a doubt arises I will posted for your help.
  12. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Yes, you are right, any other change won't affect the operation nbucksca, let me check the circuit you just send me. tks JM
  13. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Thanks IRStuff I willwork on your tip, everyone: IN1 and IN2 are exlusive, means that when IN1 is activated ramp is going up and IN2 is not present, when IN2 is activated ramp is going down and IN1 is not present, based on IN whenever they reach their correspondig target they will remain on that...
  14. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Thanks nbucksa, I have the timing diag how do I add it, sorry but I am new to eng-tips.
  15. jorgemoreno

    STEP UP/STEP DOWN RAMP GENERATOR

    Hi everyone, I have an unusual application in wich I need one Output (OUT1) and two input signals (IN1 and IN2)in a circuit, the input signals will provide +V (+24V) or will be open (lead lifted not grounded) depending on certain conditions: 1. IN 1 = +V, when this happen a Step Up voltage...
  16. jorgemoreno

    Connecting two Computers using Twisted Pair Cable

    Thanks IRstuff the configuration cable I am using is as follows: Side 1 Side 2 Name Pin Pin Name TX+ 1 3 RX+ TX- 2 6 RX- RX+ 3 1 TX+ RX- 6 2 TX- I will try Tek-Tips. JM
  17. jorgemoreno

    Connecting two Computers using Twisted Pair Cable

    Hi, I am trying to connect a Laptop (Windows 2000 Professional) to a PC (Windows XP Professional) using a twisted pair cable a the ethernet cards on both, to configure I used on the laptop the following setup I/P Address: 10.114.0.1 Subnet Mask: 255.255.255.0 And on the PC I/P Address...
  18. jorgemoreno

    Jog code using PLC...HELP!

    I am new to PLCs so please bare with me on this. I am trying to implement an small application using a Micrologix 1500, basically the operation of the machine is not complicated, but it requires a jogging control using two buttons START and STOP. 1. By pressing quickly two times the STOP...
  19. jorgemoreno

    RSVIEW Tutorial

    Does anyone know where to find a good RSVieww tutorial on the net? Thanx
  20. jorgemoreno

    Visual Basic Serial Comms To SLC500 ?

    I have't try this dll, but I bump in to it when searching for SLC500 information. It might be useful for you, I hope it works, is ModBus. http://www.pmcrae.freeserve.co.uk/modbus.html besides, since you do not mention ModBus you might use this link to reference to DF1 protocol information and...

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