LumaSense Technologies IS 12-S - Manual (Page 35)

IS 12 / IGA 12 Manual Data format UPP 35
9 Data format UPP (Universal Pyrometer
Protocol)
Via interface and suitable communication software or via Test function of the InfraWin
software commands can be exchanged directly with the pyrometer.
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
(Carriage Return, 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 ( ) 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)
last digit is the decimal place
(88880 = Temp.-Overflow)
Reading
temperature
value repeated: AAmsXXX XXX = 000 …999 (XXX = number of measuring values)
Reading basic
temperature
range: AAmb Output: XXXXYYYY (hex 8-digit, °C or °F)
XXXX = beginning of temp. range
YYYY= end of temp. range
Reading temp.
sub range:
AAme same as mb
Changes only via PC software InfraWin
Reading
emissivity: AAem Output: XXXX (dez. 0010 … 1000 in ‰)
Emissivity: AAemXX XX = (10…99%), 00 = 100% (decimal)
Emissivity: AAemXXXX XXXX = (0010 … 1000‰) (decimal)
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
External deletion: AAlx Simulation of an external deletion contact
Setting of
temperature
sub range: AAm1XXXXYYYY XXXX (hex 4-digit) beginning of temp. range (°C)
YYYY (hex 4-digit) end of temp. range (°C)