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  EXPT -0.05^0.78 produces NaN (Exception InvalidOperands)

  Hello,

  In Mervis 2.4.1 EXPT block produces NaN (Exception InvalidOperands) for IN1 = -0.05 and IN2 = 0.78.

  I think that this behavior is not correct -0.05^0.75 = -0.097.

  NaN.png

  Have a nice day
  Jan

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  Hi,

  How can i ask the holding register 1003 with mbpoll?

  @AVsetula said in Reading the ModBus bus with the Patron:

  To verify communication with all our Modbus devices, I recommend asking the holding register 1003, which is available for all Modbus devices Unipi and whith contains a unique identifier, according to which the device can also be recognized.

  Thank you!

  /Vesa

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