ISR 12-LO
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IGAR 12-LO Operating Manual Data format UPP (Universal Pyrometer Protocol)
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Data format UPP (Universal Pyrometer
Protocol)
The data exchange occurs in ASCII format with the following transmission parameters:
The data format is: 8 data bits, 1 stop bit, even parity (8,1,e).
The device responds to the entry of a command with: output (e.g. the measuring value) + CR
(
C
arriage
R
e-turn, ASCII 13), to pure entry commands with "ok" + CR.
Every command starts with the 2-digit device address AA (e.g. "00"). This is followed by 2 small
command letters (e.g. "em" for level of emissivity
), finished with CR.
This is followed, if necessary for that command, by the ASCII parameter "X". If this parameter
"X" is omitted, then the device resets with the current parameter.
A “?“ after the small command letters answers with the respective settings (only at setting
commands, not at enquiry commands).
Example:
Entry: “00em“ +
<
CR
>
The emissivity setting (
ε
) of the device with the address 00 is returned
Answer: “0970“ +
<
CR
>
means Emissivity = 0.97 or 97.0%
Description
Command
Parameters
Reading temperature
value:
AAms
Output: XXXXX (dec., in 1/10 °C or °F)
in the selected measuring mode
(77770 = warm-up period of sensor or sensor
heating failed
88880 = temp.-overflow,
80000 = targeting light on (only ISR 12-LO))
Reading temperature
value repeated:
AAmsXXX
XXX = 001 ... 999 (XXX = number of measuring
values)
Reading measuring
values:
AAek
Output: XXXXXYYYYY (dec., in 1/10 °C or °F)
XXXXX = mono temperature;
YYYYY = ratio temperature
(77770 = warm-up period of sensor or sensor
heating failed
88880 = temp.-overflow,
80000 = targeting light on (only type ISR 12-LO))
Reading emissivity:
AAem
Output: XXXX (dec. 0010 ... 1000 in %)
Emissivity:
AAemXX
XX = (10 ... 99%), 00 = 100% (decimal)
Emissivity:
AAemXXXX
XXXX = (0010 ... 1000% decimal)
Emissivity slope:
AAevXXXX
XXXX = 0800 ... 1200 (equivalent to 0.8 ... 1.2)
Ratio part in
metal mode:
AAmvXX
XX = 01 ... 99%
Exposure time t
90
:
AAezX
X = 0 ... 6 (decimal)
0 = intrinsic time constant of the device
1 = 0.01 s
3 = 0.25 s
5 = 3.00 s
2 = 0.05 s
4 = 1.00 s
6 = 10.00 s
