LumaSense Technologies IGA 5-LO - Handbuch (Seite 26)

IMPAC pyrometers IS 5 · IS 5-LO · IGA 5 · IGA 5-LO
26
13 Data format UPP ® (Universal Pyrometer Protocol)
Note: The online Ù offline switch (DIP-switch nr. 4) must be in the online position before
adjusting the parameters “emissivity factor”, “setting measuring time” and “setting
analog output“ via the software!
Via interface and a suitable communication software or via “Test” function of the InfraWin software (see 9.7
Basic settings
Æ Test ) 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 Re-
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
ε ), 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 measuring value:
AAms Output: DDDDD, (in °C or °F with one decimal place)
5-digit decimal (88880 = Overflow; 80000 = Laser on)
Reading measuring value
repeated: AAmsXXX XXX = 000 - 999 (auto repeat of the ms command)
Reading basic temperature
range: AAmb Output: XXXXYYYY
2 x 4 hexdigit for MBA and MBE (°C or °F)
Reading sub-range: AAme Output: XXXXYYYY 2 x 4 hexdigit for MBA and MBE (°C or °F)
Setting sub-range: 1.
2. AAm1XXXXYYYY
AAm2 XXXXYYYY = 2 x 4 hexdigit for MBA and MBE (°C or °F)
AAm2 activates the changes (auto reset)
Analog output: AAasX X = 0 or 1 0 = 0 …20 mA; 1 = 4 ... 20 mA
Exposure time: AAezX X = 0 to 6 0 = intrinsic time constant of the device (≤ 2 ms)
1 = 0.01s 2 = 0.05s 3 = 0.25s
4 = 1.00s 5 = 3.00s 6 = 9.99s
Emissivity:
AAemXX
AAemXXXX XX = 20 to 99 ( ε = 0.20 to 0.99) XX = 00 ε = 1.00
XXXX = 0200 … 1000 (internally rounded to 2 decimal places)
Clear times
of maximum value storage: AAlzX X = 0 ... 8 0 = Off
1 = 0.01 s 2 = 0.05 s 3 = 0.25 s 4 = 1.00 s
5 = 5.00 s 6 = 25.0 s 8 = AUTO
7 = EXTERN (not usable with integrated PID-controller)
External clearing of max.
value storage: AAlx Simulation of an external reset contact, just when clear time to
EXTERN. Not usable with integrated PID-controller Æ operates like OFF.
Address: AAgaXX XX = 00 to 97 (auto reset)
Baud rate: AAbrX X = 0 ... 5 0 = 1200 Bd to 5 = 38.4 kBd (auto reset)
Wait time: AAtwXX XX = 00 ... 99 (decimal)
Temperature display °C / °F: AAfhX X = 0 (display in °C), X = 1 (display in °F)
Reading internal temp.:
Aagt Output: DD 2 digit decimal (00 ... 98 in °C)
Output: DDD 3 digit decimal (032 … 208 in °F)
Reading max. internal temp.: AAtm Output: DD always in °C (50 ... 98°C) (< 50°C no temp. recording)
Reading parameters: AApa Output: 11 decimal digits
DD.........
: emissivity (comp. em)
..D........
: exposure time (comp. ez)
...D.......
: reset time (comp. lz)
....D......
: current output (comp. as)
.....DD....
: device temperature (comp. gt, always in °C)
.......DD..
: device address. (comp. ga)
.........4.
: baud rate (comp. br )
..........0
: always 0
Laser targeting light: AAlaX X = 0 or 1 (decimal)
0 = switch off targeting light
1 = switch on targeting light