FTS DigiTemp, Руководство пользователя

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DigiTemp User Manual Chapter 2 SDI Commands
page 12
Cmd
3D0! request data from previous measurement command
Resp
3+11.4+52.5DZF
3 sensor SDI address
+11.4 temperature in degrees Celsius
+52.5
temperature in degrees Fahrenheit
DZF
CRC code
2.4.4 Continuous Measurement
This command is not supported by the sensor. The response of the sensor to a Continuous Measurement
command is shown below.
String Note
Cmd
1R! perform a continuous measurement read on sensor at
address 3
Resp
1
1
sensor SDI address
DigiTemp is not a continuous measurement device. No
data is returned.
Cmd
1RC! perform a continuous measurement read on sensor at
address 3, with CRC code in data response
Resp
1MSA
1 sensor SDI address
MSA CRC code
DigiTemp is not a continuous measurement device. No
data is returned.
2.4.5 Start Verification
This command is not supported by the sensor. The response of the sensor to a Start Verification command is
shown below.
String Note
Cmd
3V! start verification on sensor at address 3
Resp
30000 3
device SDI address
000
measurement delay (until data is ready; seconds)
0 no data is returned
2.5 Description of measured values
Measured value Measurement
resolution Description
Temperature (C) 2 decimal places Temperature in degrees Celsius
Temperature (F) 2 decimal places Temperature in degrees Fahrenheit