Data Format Upp ® (Universal Pyrometer Protocol) - LumaSense Technologies IMPAC IP 140-LO Betriebsanleitung

IMPAC pyrometer IP 140-LO
14 Data format UPP
Via interface and a suitable communication software or via "Test" function of the InfraWin software (see 10.7
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 (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
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).
Entry: "00em" + <CR>
Example:
The emissivity setting (
Answer: "0970" + <CR> means Emissivity = 0.97 or 97.0%
Description
Reading temperature
value:
Reading temperature
value repeated:
Emissivity:
Ambient temperature
compensation:
Exposure time t :
90
Clear times of the
maximum value storage:
External clearing:
Analog output:
Reading basic tempera-
ture range:
Reading temperature
sub range:
Setting of temperature
sub range:
Address:
24
®
(Universal Pyrometer Protocol)
ε
), finished with CR
ε
) of the device with the address 00 is returned
Command Parameters
AAms Output: XXXXX (dec., in 1/10 °C or °F)
AAmsXXX XXX = 000...999 (XXX = number of measuring values)
AAemXXXX XXXX = (0010 ... 1000‰) (decimal)
XXXX = value of ambient temperature, 4-digit, hex
AAutXXXX
AAezX X = 0 ... 6 (decimal)
AAlzX
X = 0 ... 9 (dec.)
AAlx
Clearing the max. value storage (only with lz = 7, external)
AAasX X = 0...1
AAmb Output: XXXXYYYY (hex 8-digit, °C or °F)
AAme Output: XXXXYYYY (hex 8-digit, °C or °F)
AAm1XXXXYYYY XXXX (hex 4-digit) beginning of temp. range (°C or °F)
YYYY (hex 4-digit) end of temp. range (°C or °F)
AAgaXX XX = (00 ... 97)
(77770 = Instrument's temperature too high or
chopper wheel rotates with wrong speed
88880 = temperature overflow)
XXXX e.g. FFEC corresponds to -20 degrees
- 99 = FF9D means: automatic, no manual
dez hex
compensation
0 = intrinsic time constant of the device
1 = 0.01 s 4 = 1.00 s
2 = 0.05 s 5 = 3.00 s
3 = 0.25 s 6 = 10.00 s
0 = Maximum value storage off
1 = 0.01 s 4 = 1.00 s
2 = 0.05 s 5 = 5.00 s
3 = 0.25 s 6 = 25.00 s
0 = 0...20 mA
XXXX = beginning of temp. range
YYYY = end of temp. range
XXXX = beginning of temp. range
YYYY = end of temp. range
00 ... 97 = regular device addresses
99 = Global address with response
98 = Global address without response
(only setting commands!)
7 = external deletion
8 = automatically deletion
9 = Hold
1 = 4...20 mA