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Type: Posts; User: tthomas

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    That's my plan at the moment. Do you know if the...

    That's my plan at the moment. Do you know if the Multi block receives the single frame message as well?

    when there is only 1 DTC it transmits on FECA as a single frame, more than 1 DTC trasmits...
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    J1939_DM1RX SPN Type

    Function Block J1939_DM1RX output variable SPN is defined as a Word, which does not allow the full range of DTC's. SPN is a 19 bit number and requires a dword for the full range of possible values. ...
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    Digital output diagnostics

    We'd like to use the built in diagnostics on our 32 bit controllers to check for failed solenoids on an ongoing basis. The coils are connected directly to the digital outputs through a long wire...
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    This was a drilling rig with a two engine...

    This was a drilling rig with a two engine hydraulic power supply. The two engines are for capacity and redundancy.
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    Just a follow up for anyone interested.. The...

    Just a follow up for anyone interested..

    The address claiming just didn't work out on this detroit engine, some of the system would claim, but some did not. This created unresolvable conflicts on...
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    having the same issue here.

    having the same issue here.
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    Got it working. Flow control must be on, which...

    Got it working. Flow control must be on, which is not the default setting.

    Thanks for the help.
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    USB Connection for 32 bit controllers

    Is it possible to use the built in USB connection on the CR0032/CR0232 to go online with a controller?

    I have been able to download firmware and applications to the PLC over USB using the download...
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    Codesys V3.X CANbus Network Variables

    Maybe someone out there using Codesys V3.x might know the answer to this?

    Does codesys V3 support CAN network variables?
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    Some info i've found out about this since i...

    Some info i've found out about this since i posted:

    Erik, you are right, this is definitely a Detroit issue. Their main ECU's do not address claim, so both @ source address 0 causes a conflict...
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    Two J1939 Engine's on 1 network

    I'm attempting to put two Detroit Diesel engines on one J1939 network. Each engine ECU appears to be made of three addressable components: a generic engine controller, retarder, and one other device...
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    Ultronics - Function Library Example

    This is a group of functions that can be used to control the Eaton Ultronics valve. There is a small program attached which demonstrates some basic usage.

    ***
    Disclaimer: Not all of these...
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    We've been looking for a solution for this as...

    We've been looking for a solution for this as well. Currently we have come down to two options. First is you can use the verify function in the downloader tool to compare the loaded application...
  14. Thread: Pack/Unpack

    by tthomas
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    I find it easiest to simply declare a BYTE or...

    I find it easiest to simply declare a BYTE or WORD in the network variables, and then bit address it for my BOOLEAN values. for example:

    (*Declaration*)
    CAN_WORD:WORD;
    BOOL1:BOOL;
    BOOL2:BOOL;...
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    the mode should represent the bit-wise...

    the mode should represent the bit-wise configuration of IXX_MODE (or IXX_MODE_E) for that channel. If you are using the template, you can see the assignments in CONF_IO_CR0232_EX(PRG). 4 is current...
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    I just wanted to check I have found the correct...

    I just wanted to check I have found the correct reference:

    The manual states the dither frequency must be an integer part of the pwm frequency, which i take it means a integer factor of the pwm...
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    Output Current, PWM Freq, and Dither Freq

    Using OUTPUT_CURRENT_CONTROL, there are certain combinations of PWM frequency and dither frequency that seem to result in causing the output to not turn on. What are the acceptable ranges of PWM...
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    I'm trying to get this working on a CR2033. ...

    I'm trying to get this working on a CR2033.

    I'm using an IIM200 sensor and I'm a little confused because the CR0020 manual says to use a 3-10kohm resistor in series and a 330kohm sensor in...
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    Windows version

    We currently using Windows XP and Windows XP 64 bit. I know all the software runs fine on XP, the 64 bit has a few driver issues on occasion with some devices (can't run the maintenance tool for...
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    Is there a 1081 template?

    Is there a 1081 template?
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    I've not experienced the deleting the operating...

    I've not experienced the deleting the operating system, but I have experienced the loss of connection many times along with the plc reset.

    Loss of communication is either due to the serial bus...
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    Updated to most recent codesys, everything now...

    Updated to most recent codesys, everything now compiles correctly. Was on 2.3.9.6
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    Yes Erik, that is correct

    Yes Erik, that is correct
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    Compiling the template causes error 3624: Target...

    Compiling the template causes error 3624: Target settings VisuFilesInCode=1 not compatible with Platform=3.

    Any thoughts?
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    CR0451 Initial Setup and Downloading

    Anyone have a simple step by step to get the downloader tool setup and download firmware on a CR0451?

    Any special settings needed (baud, ID, protocol)?

    My CR0451 and programming tool are the...
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