Read Link Parameters; Set Link Parameters - AB Quality Allen-Bradley DH-485 User Manual

Appendix B
Diagnostic Command Support

Read Link Parameters

Set Link Parameters

B 6
This command reads the link parameters defined for the KF3. Currently
there is only one link parameter: Maximum Token Holder Address. This
command returns the value for this parameter in the DATA byte.
Figure B.9
Read Link Parameters Command Format
1 byte 1 byte
CMD STS
06
Figure B.10
Read Link Parameters Reply Format
1 byte 1 byte
CMD STS
46
This command sets the link parameters defined for the KF3 and saves them
in EEPROM. Currently there is only one link parameter: Maximum Token
Holder Address. This command sets the maximum token holder address
in the KF3. Note that this command will override the value set when the
module was configured.
Figure B.11
Set Link Parameters Command Format
1 byte 1 byte 2 bytes
CMD STS TNS
06
Figure B.12
Set Link Parameters Reply Format
1 byte 1 byte
CMD STS
46
2 bytes 1 byte
TNS FNC
09
2 bytes 1 byte
TNS DATA
1 byte
1 byte 2 bytes
FNC PARAMETER
0A 0000
2 bytes
TNS
2 bytes 1 byte
PARAMETER SIZE
0000 01
1 byte 1 byte
SIZE DATA
01