optris CS series, Руководство оператора

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Digital Command Set
Read commands Header bytes Response Conversion Response to Decimal value Example
read process temperature
1)
3E0200 word (hiByteLobyte)
process temp [°C] = (Hex

Dec(word)-1000)/10
[1]
read head temperature 3E0202 word (hiByteLobyte) head temp [°C] = (Hex

Dec(word)-1000)/10
read current target temperature
1)
3E0204 word (hiByteLobyte)
current temp [°C] = (Hex

Dec(word)-1000)/10
read current ambient temperature 3E0206 word (hiByteLobyte) ambient temp [°C] = (Hex

Dec(word)-1000)/10
read current emissivity 3E0208 word (hiByteLobyte) emissivity = Hex

Dec(word)/1000 [2]
Set commands Header bytes Set value Generation of the set value
set emissivity 3A0208 word (hiByteLobyte)
word = Dec

Hex (emissivity x 1000)
[3]
switch on loop maintenance mode 3D026190 ------ ------ [4]
set target temperature for maintenance 3A0212 word (hiByteLobyte) word = Dec

Hex (target temperature [°C] x 10 +1000) [5]
switch off loop maintenance mode 3D026180 ------ ------ [6]
Examples Send Receive Comment
[1] read process temperature 3E0200 0519 process temp [°C] = (Hex

Dec( 0519 )-1000)/10 = 30,5
[2] read current emissivity 3E0208 036C emissivity = (Hex

Dec( 036C )/1000) = 0,876
[3] set emissivity to 0,95 3A0208 03B6 ------ word = Dec

Hex( 0,95 x 1000) = 03B6
[4] switch on loop maintenance mode 3D026190 ------ ------
[5] set analog output to 0 °C (permanent) 3A0212 03E8 ------ word = Dec

Hex ( 0 [°C] x 10 +1000) = 03E8
[5] set analog output to 200 °C (permanent) 3A0212 0BB8 ------ word = Dec

Hex ( 200 [°C] x 10 +1000) = 0BB8
[6] return to standard mode 3D026180 ------ ------
Burst string Example Complete burst string Conversion to Decimal value
2 synchronisation bytes: AAAA ------ ------
2 bytes for each output value (hi lo) 03B8 AAAA 03B8
process temp [°C] = (Hex

Dec(
03B8
)-1000)/10 =
-4,8
After switch on a continuous serial signal will be created. The burst string can be configured with CompactConnect software.
Communication mode (bidirectional)
Burstmode (unidirectional)
1)
if peak/ valley hold is activated the "process temperature" holds the detected peak or valley whereas the "current target temperature" shows the real process
temperature (without post processing); in standard mode "process temperature" and "current ta
optris CS – E2010-12-A
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