IMPAC Infrared sensor IN 2000
17
12
Data format UPP
(
U
niversal
P
yrometer
P
rotocol)
Via interface and suitable communication software or via “Test” function of the
InfraWin
software (see
Basic settings
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 (
C
arriage
R
eturn, 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 (in 1/10 °C oder °F)
(88880 = Temperature overflow)
Reading temperature
value repeated:
AAmsXXX
XXX = 001...999 (XXX = number of measuring values)
Emissivity
ε
:
AAemXXXX
XXXX = (0010 ... 1000‰) (decimal)
Exposure time t
90
:
AaezX
X = 0 ... 9 (decimal)
0 = intrinsic time constant of the device
1 = 0,50 s
4 = 5,00 s
7 = 60,00 s
2 = 1,00 s
5 = 10,00 s
8 = 90,00 s
3 = 2,00 s
6 = 30,00 s
9 = 120,00 s
Clear time maximum
value storage:
AAlzX
X = 0 ... 8 (dec.)
0 = Maximum value storage off
1 = 0.1 s
4 = 1.00 s
7 = (not available)
2 = 0.25 s
5 = 5.00 s
8 = automatically deletion
3 = 0.5 s
6 = 25.00 s
Reading basic tem-
perature range:
AAmb
Output: XXXXYYYY (hex 8-digit, °C)
XXXX = beginning of temperature range
YYYY = end of temperature range
Reading temperature
sub range:
AAme
Output: XXXXYYYY (hex 8-digit, °C)
XXXX = beginning of temperature range
YYYY = end of temperature range
Setting of temperature
sub range:
AAm1XXXXYYYY XXXX (hex 4-digit) beginning of temp. range (°C)
YYYY (hex 4-digit) end of temp. range (°C)
Address:
AAgaXX
XX = (00 ... 97) 00 ... 97 = adjustable addresses
Baud rate:
AAbrX
X = 3...4
3 = 9600 Baud 4 = 19200 Baud
Changing °C / °F
AAfhX
Output: X = 0: display in °C; X = 1: display in °F
Internal temperature:
AAgt
Output: XX (decimal 00 … 98, in °C)
XXX (decimal 032 … 208°F)
Max. internal
temperature:
AAtm
Output: XX (decimal 00 … 98, in °C)
XXX (decimal 032 … 208°F)
Error status:
AAfs
Output 1 byte hex (00 = no error)
Reading parameters:
AApa
Output decimal 11-digit:
Digit 1 und 2 (10...99 or 00): Emissivity
Digit 3 (0 ... 9): Exposure time
Digit 4 (0 ... 8): Clear time max. storage
Digit 5 (1): Analog output
Digit 6 and 7: (00 ... 98): Internal temperature
Digit 8 and 9 (00 ... 97): Address
Digit 10 (3 … 4): Baud rate
Digit 11 (0): always 0
Device type:
AAna
Output: “IN 2000”
Serial number:
AAsn
Output: XXXX (hex 4-digit)
Device type /
software version:
AAve
Output: XXYYZZ (6-digit decimal)
XX = 77 (IN 2000)
YY = Month of software version
ZZ = Year of software version