Operating Manual PT 18x
31
Temperature data format
57600 Baud / 8 Data bits / odd parity / 1 stop bit / no hand-
shake
Two-colour/ratio
– Lambda 1 – Lambda 2
(one cycle):
Byte Negative Temperature Positive Temperature Temperature exceeds
measuring range
Temperature falls below
measuring range
1
Space
Space
Space
Space
2
Minus sign -
Space
Minus sign -
Minus sign -
3
Digit 1000
Digit 1000
O
U
4
Digit 100
Digit 100
V
N
5
Digit 10
Digit 10
E
D
6
Digit 1
Digit 1
R
E
7
Decimal point .
Decimal point .
Space
R
8
Decimal place
Decimal place
Space
Space
9
Space
Space
Minus sign -
Minus sign -
10
Unit C or F
Unit C or F
Space
Space
11
Tabulator
Tabulator
Tabulator
Tabulator
12
Space
Space
Space
Space
13
Minus sign -
Space
Minus sign -
Minus sign -
14
Digit 1000
Digit 1000
O
U
15
Digit 100
Digit 100
V
N
16
Digit 10
Digit 10
E
D
17
Digit 1
Digit 1
R
E
18
Decimal point .
Decimal point .
Space
R
19
Decimal place
Decimal place
Space
Space
20
Space
Space
Minus sign -
Minus sign -
21
Unit C or F
Unit C or F
Space
Space
22
Tabulator
Tabulator
Tabulator
Tabulator
23
Space
Space
Space
Space
24
Minus sign -
Space
Minus sign -
Minus sign -
25
Digit 1000
Digit 1000
O
U
26
Digit 100
Digit 100
V
N
27
Digit 10
Digit 10
E
D
28
Digit 1
Digit 1
R
E
29
Decimal point .
Decimal point .
Space
R
30
Decimal place
Decimal place
Space
Space
31
Space
Space
Minus sign -
Minus sign -
32
Unit C or F
Unit C or F
Space
Space
33
Carriage Return
Carriage Return
Carriage Return
Carriage Return
The cycle time in which the temperature reading is transmitted can be
set at the PC terminal (minimum cycle duration is 0.1 second).
15.3.7 User Recalibration
If ever required, the pyrometer can be recalibrated. Go to Submenu Cali-
bration. Press command „K“ and then enter the password „100“ to ac-
cess the calibration menu.
All signs/symbols are ASCII coded; preceding zeros will be trans-
mitted.