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  • Author Author: dsohal
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Protocol information for Tenma 72-2550 and Tenma 72-2535, Q&A, window driver

Protocol information for Tenma 72-2550 and Tenma 72-2535

Please check following, if usb is not working.

Please test the software if USB works well or not?

 

One more thing to be confirmed with the customer as follows:

 

After you send commands, there will be a beep. Even there is an error; if you confirm USB works well, please check if there is something wrong with the command, for example, there should not be carriage returns or terminator behind the command *IDN?

 

Therefore, if there is carriage returns or terminator after you type the command, the error will be caused.

Q;TENMA 72-2550 can be controlled with Matlab software?

A:Yes, TENMA 72-2550 can be controlled with Matlab software, as confirmed by supplier.

Attachments:
imageSeries Protocol V2.0 of Remote Control.pdf
USB driver.zip
imageIM - 72-2685 72-2690 72-2695 72-2700 rev.pdf
Parents

  • @dsohal - Should "Series" be "Serial" here?

     

    The document refers to "NR1" and "NR2" parameters - but does not say what these mean!

     

    To save others having to google these, they are standard SCPI terms:

     

    <NR1>

    Digits with an implied decimal point assumed at the right of the least-significant digit. Examples: 273

    <NR2>

    Digits with an explicit decimal point. Example: .0273

     

    See, for example, SCPI Data Formats

  • in reply to awneil

    Hi,

         Thank you for your enquiry, please see below for your reply, as I received from our manufacture.

    1. Yes, series here is serial, but only for triple channel power supplies.

    Please check the detailed remote control syntax in the user manual as attached:

    1. ISET1<X>:<NR2>
    Description: Sets the out put current

    Example :ISET1:2.225

    Response time :50ms

    Sets the CH1 out put current 2.225A

    On Page 7, in "ISET", NR2 means the setup value of current.

     

    3.VSET<X>NR2

    Description: Sets the out put current

    Example: SET 1:20.50.

    SET the CH1 voltage to 20.50V
    On Page 8, , in "VSET", NR2 means the setup value of voltage,
    in the example, the value (NR2) is 20.50V.

     
     
     
     
     
     
     
     
     
     
     
     





     


     

  • in reply to dsohal

    You missed my point:

     

    It doesn't explain what "NR2" means - as a numeric format.

     

    As stated, it means a number with an explicit decimal point.

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