Hi,
i'm doing a project that receive 3 values from MES: AutorizaçãoMES [DINT], OF_MES [DINT], and QtdExpectavel [UDINT]. I want a checksum calculation based in this 3 values.
this is the code i made
ToAryByte(In:=AutorizaçãoMES, Order:=_LOW_HIGH, aryout:= arrayChecksum[0]);
ToAryByte(In:=OF_MES, Order:=_LOW_HIGH, AryOut:=arrayChecksum[4]);
ToAryByte(In:=QtdExpectavel, Order:=_LOW_HIGH, AryOut:=arrayChecksum[8]);
Checksum1 := arrayChecksum;
Checksum_PLC_MES:=WORD_TO_UINT( AryCRC16(In:=arrayChecksum[0], Size:=uint#12, OutOrder := _HIGH_LOW));
in the attach i have the code simulation with values.
The CRC16 result is not the expected, Can anyone help me with that?
Thank you in advance