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3 sequently NexNumber only first received from arduino no nexLoop

 hi everybody, sorry for my bad english and thanks in advance for the help you can give me.


ARDUINO CODE

BEFORE SETUP

//timer caldaia
int32_t dc;
int32_t ac;
int32_t setc;
int setCaldaia = 0;
NexNumber txt_dc = NexNumber(1, 4, "n0"); //set text
NexNumber txt_ac = NexNumber(1, 8, "n1"); //set text
NexNumber txt_setc = NexNumber("setorario", 15, "nsetc"); //set text


IN LOOP

//timer caldaia
  txt_dc.getValue(&dc);
  Serial.println("dc");
  txt_setc.getValue(&setc);
  Serial.println(setc);
  txt_ac.getValue(&ac);
 Serial.println("ac");



but i receive only the first value (dc)

the other two int32_t are 0


please help me understanding

Thanks


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