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Communication Using I/O Signals
118
ZG User’s Manual
Output of Measurement Values
Measurement values are handled as integers matched to the number of digits past the
decimal point setting, and are converted to a 16-bit binary number (2's complement)
before they are output. Bit expressions are output using minus logic (“1” when open
output is ON).
< Output Format >
< Output of Measurement Values (example) >
The following shows an example where the number of digits past the decimal point is set
to “3”.
b15 b1 4 b13 b12 b11 b10 b9 b8 b7 b6 b5 b 4 b3 b2 b1 b0
Binary data of the measurement value
b15 b1 4 b13 b12 b11 b10 b9 b8 b7 b6 b5 b 4 b3 b2 b1 b0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
b15 b1 4 b13 b12 b11 b10 b9 b8 b7 b6 b5 b 4 b3 b2 b1 b0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
b15 b1 4 b13 b12 b11 b10 b9 b8 b7 b6 b5 b 4 b3 b2 b1 b0
0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1
b15 b1 4 b13 b12 b11 b10 b9 b8 b7 b6 b5 b 4 b3 b2 b1 b0
1 1 1 1 0 0 1 1 1 1 0 1 0 1 1 0
Output of measurement standby status
Output at “no measurement target present” error
When measurement value is “+1.234”
When measurement value is “-1.234”