Mitsubishi Electronics Q68RD3-G ユーザーズマニュアル
3
SPECIFICATIONS
3.4 Buffer Memory
3.4.5 CH[] Measured temperature value (Un\G11 to Un\G18)
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3.4.5
CH
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Measured temperature value (Un\G11 to Un\G18)
(1) Values input from RTD are converted into "temperature values" to detect
temperature.
(2) The measured temperature value rounded off to one decimal place is
multiplied by 10 and the result is stored into the buffer memory in 16-bit
signed binary. (Drop the second decimal place and later.)
signed binary. (Drop the second decimal place and later.)
(3) The default value is set to "0" for all channels.
[Example 1]
When the measured temperature value is 123.025 ..... 1230 is stored.
[Example 2]
When the measured temperature value is -123.025 ..... -1230 is stored.
(4) Use the Conversion completion flag (XE) or the Conversion completion
flag (Un\G10) as an interlock to read out the measured temperature
value.
value.
b15
b14
b13
b12
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