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Type: Posts; User: dminerath

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  1. Replies
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    Thanks Erik, that broke the loop. I can...

    Thanks Erik, that broke the loop. I can communicate with the controller again, and the flawed program has been erased. The controller now boots up to the 5 Hz flashing green light.

    Note to self:...
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    CR0032 in a perpetual reset cycle

    I have a CR0032 controller in what appears to be a perpetual reset cycle. After uploading code via the serial lines, I made a boot project and restarted the controller. Now it seems to continuously...
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    DERIVATIVE function block clarification

    I am using the DERIVATIVE function on the CR1051 to calculate the rate of change of a value put onto the CAN bus every 100 ms and read by the CR1051. My PLC cycle time is roughly 20-30 ms.

    What...
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    Thanks for the reply. I'd like to offer that as...

    Thanks for the reply. I'd like to offer that as a suggestion for a software upgrade; store the cursor color as some global variable that can be changed to a desired supported color.
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    Changing the cursor color on a CR051

    I'm using a CR1051 and use several boxes for input. The square cursor that is moved about with the encoder wheel to select the bo with the desired value to change is black. How can I change the...
  6. Thanks. I didn't like that option either so I...

    Thanks. I didn't like that option either so I replaced the cable with a IFM straight M23 cable instead.
  7. Rotating the connector on a CR9120 (OEM version of CR1051)

    I have a CR9120 and a Murr 90-degree overmolded cable. The keying is arranged so that the cable comes out of the connector and immediately turns towards the bottom edge of the screen (see photo).
    ...
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    Font being chopped at top

    I installed the attached font on a CR1080. For the most part it works, except the top two or three rows of pixels get chopped off, regardless of how large I make the exclosing text box.

    Aside...
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    Still no heartbeat, but I seem to have helped the...

    Still no heartbeat, but I seem to have helped the communications issue.

    I recently got a new notebook so I installed the latest CoDeSys 2.3 (V27 I think) and moved the code running on the basic...
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    Thanks Erik, the correction to the mode...

    Thanks Erik, the correction to the mode worked--while the value shown in the PLC Configuration screen for the analog input doesn't represent the current, the value read in by the ANALOG_INPUT...
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    Thanks Erik, I'll make the change at the...

    Thanks Erik, I'll make the change at the INPUT_ANALOG function block.

    On page 190 of the system manual, current input is shown to be mode 7 for the INPUT_ANALOG function block. If it is mode 4 as...
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    CR0032 current input

    I'm running a 4-20 mA current signal into pin 55 of a CR0032 controller. In CONF_IO_CR0032, I have the I00_MODE set to 4 for a current input. When reading the value, I use the INPUT_ANALOG function...
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    I updated the CR1080 firmware to V01.03.01 as...

    I updated the CR1080 firmware to V01.03.01 as part of earlier troubleshooting. That didn't cure the heartbeat issue.

    Swapping out the CR2032 modules for a single controller is not a good option,...
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    Thanks Erik. When I set the CR2032 modules up...

    Thanks Erik.

    When I set the CR2032 modules up as heartbeat consumers, the red error is on for both units indicating a heartbeat/node guarding error (due to the lack of a heartbeat I presume).
    ...
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    Here's another tidbit that may or not be related:...

    Here's another tidbit that may or not be related:

    When running my full code, I will lose control of the CR2032 modules periodically. By that, I mean I cannot write to any of the output ports. ...
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    I attached a copy of the code I used, plus a...

    I attached a copy of the code I used, plus a 10-second log of the CAN bus activity with no filtering.
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    Thanks Erik. I moved my code onto the CANopen...

    Thanks Erik.

    I moved my code onto the CANopen template you sent, but still do not see a heartbeat from the CR1080. Using the template on its own and adding my two CR2032 modules, I still do not...
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    Hi Erik, I started from template C:\Program...

    Hi Erik,

    I started from template

    C:\Program Files (x86)\ifm electronic\CoDeSys V2.3\Projects\TEMPLATE_DVD_V020203\ifm_template_CR1080layer2_V010000_V02.pro, as that was the only CR1080 template...
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    CR1080 not generating heartbeat?

    I have a CR1080 running firmware V01.03.01. In the PLC configuration, I have the interface CAN 1 set as a CANopen master, Node ID 30 decimal, and as a heartbeat master with a time interval of 200...
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