32
Pfeiffer Vacuum Protocol for "RS-485"
8.2.2
Example 2
Control command
Switch on pumping station (parameter
[P:010]
, device address slave: "042")
Control command understood
Switch on pumping station (parameter
[P:010]
, device address slave: "042")
8.3
Applied data types
!
0
4
2
1
0
0
1
0
0
6
1
1
1
1
1
1
0
2
0
C
R
ASCII
48
52
50
49
48
48
49
48
48
54
49
49
49
49
49
49
48
50
48
13
!
0
4
2
1
0
0
1
0
0
6
1
1
1
1
1
1
0
2
0
C
R
ASCII
48
52
50
49
48
48
49
48
48
54
49
49
49
49
49
49
48
50
48
13
Data type
Description
Size l1 - l0
Example
0 - boolean_old
Boolean value (false / true)
06
000000 / 111111
1 - u_integer
Positive integer number
06
000000 to 999999
2 - u_real
Positive fixed point number
06
001571 equal to 15.71
4 - string
String
06
TC_400
6 - boolean_new
Boolean value (false / true)
01
0 / 1
7 - u_short_int
Positive integer number
03
000 to 999
10 - u_expo_new
Positive exponential number
06
100023
11 - string
String
16
BrezelBier&Wurst