Device Description HG G-98780-A | English, Revision 16 | Date: 15.07.2021
25
Components and Operation – Chapter 5
The description of these values is also included in Table 8 on page 20. Depending on
the configuration of the master using the GSD files (refer to appendix, section 10.8
on page 51) the corresponding quantity of input bytes will be transmitted. Input
bytes may have the values 6, 7, 8, 9, 11, 13 (also refer to Table 15).
5.2.6.5.2 Output Bytes
Output bytes are to be used according to the following
table:
Depending on the configuration of the master using the suitable GSD file (refer to
Appendix, section 10.8 on page 51) the corresponding number of output bytes is
transmitted. Values 1 and 5 are the options for the number of output bytes (refer to
Table 16).
The instruction byte is defined as follows:
9
9
1 Byte
Unsigned char
Temperature measured within
the antenna [
o
C]
11
10
2 Byte
Unsigned int
HiByte (LoByte)
Number of code readings
11
LoByte (HiByte)
13
12
2 Byte
Unsigned int
HiByte (LoByte)
Voltage induced by the tran
-
sponder within the frame
antenna in samples
13
LoByte (HiByte)
*) = when
Order of Data Transfer
is set correspondingly (refer to section 6.2.2.5 on page 35).
Table 16
Profibus Output Bytes
Number of
Input Bytes Byte # Length Type
Byte Sequence Description
1
1
1 Byte Unsigned char
Instruction byte
5
2
4 Byte Unsigned long HiByte
Transponder code to be programmed
3
4
5
LoByte
Table 17
Significance of the instruction bit
Priority
Name
Significance
0x01
SETREF
Switching the Reference Transponder ON/OFF
0x02
PROG
Transponder programming
0x04
0x08
0x10
0x20
0x40
0x80
Currently not allocated
Table 15
Profibus Input Bytes (part 2 of 2)
Number of
Input Bytes Byte # Length
Type
Byte Sequence *) Description
