Components and Operation
Englisch, Revision 14, Date: 07.02.2017
22
4.2.6.1.2
List of commands
One command telegram always consists of four bytes, including the actual command
and the parameters. When using the procedure ‘transparent’ (also refer to Appendix,
section G on page 57) it is, in addition, necessary to transfer one start character and
a check sum (XOR operation of all bytes including the start character).
5 commands are defined:
No.
Description
Procedure
Start
Char.
Command
Byte
Parameter
Check
Sum
1
Switching into mon-
itor mode
(described in sec-
tion 5.2 „System
monitor“ on page
29)
3964R
HEX
4D
16
4F
16
4E
16
49
16
ASCII
MO
NI
trans-
parent
HEX
3D
16
4D
16
4F
16
4E
16
49
16
38
16
ASCII
=
MO
NI
8
2
Switch off refer-
ence transponder
3964R
HEX
52
16
54
16
30
16
30
16
ASCII
RT
00
trans-
parent
HEX
3D
16
52
16
54
16
30
16
30
16
3B
16
ASCII
=
RT
00
;
3
Switch on refer-
ence transponder
3964R
HEX
52
16
54
16
31
16
31
16
ASCII
RT
11
trans-
parent
HEX
3D
16
52
16
54
16
31
16
31
16
3B
16
ASCII
=
RT
11
;
4
Supply of the 16
programmable
lower bits of the
transponder code
3964R
HEX
50
16
4C
16
Code in the for-
mat tt
16
tt
16
For code „1234“
e. g. 12
16
34
16
ASCII
PL
trans-
parent
HEX
3D
16
50
16
4C
16
07
16
ASCII
=
PL
5
Supply of the 16
programmable
higher bits of the
transponder code
and start of the pro-
gramming proce-
dure
3964R
HEX
50
16
48
16
Code in the for-
mat tt
16
tt
16
For code „1234“
e. g. 12
16
34
16
ASCII
PH
trans-
parent
HEX
3D
16
50
16
48
16
03
16
ASCII
=
PH
Table 10
List of System Commands
