NEC X981UHD External Control Codes - Page 28
CR 0Dh: End of packet
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Readout value is 2's complement. Temperature [Celsius] +125.0 + 25.0 + 0.5 0 - 0.5 - 25.0 - 55.0 Readout value Binary 0000 0000 1111 1010 0000 0000 0011 0010 0000 0000 0000 0001 0000 0000 0000 0000 1111 1111 1111 1111 1111 1111 1100 1110 1111 1111 1001 0010 Hexadecimal 00FAh 0032h 0001h 0000h FFFFh FFCEh FF92h ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.3 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet (28/130)
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(28/130)
Readout value is 2's complement.
ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.3 “Check code” for a BCC calculation.
Delimiter
CR (0Dh): End of packet
Temperature [Celsius]
Readout value
Binary
Hexadecimal
+125.0
0000 0000 1111 1010
00FAh
+ 25.0
0000 0000 0011 0010
0032h
+
0.5
0000 0000 0000 0001
0001h
0
0000 0000 0000 0000
0000h
- 0.5
1111 1111 1111 1111
FFFFh
- 25.0
1111 1111 1100 1110
FFCEh
- 55.0
1111 1111 1001 0010
FF92h