
Rev Australasia V2.3 12/04
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Table 4 - Frequently Used Command Language Characters
Command Application
P Reader’s current settings are sent in command
language format
Bnnnnnn Configures ID code serial data format
Snn Sets serial data communications parameters
Inn Sets miscellaneous options
W00 Sets serial bus mode address
? or H Retrieves list of valid Command Language characters
Note - In Table 4, commands followed with “n” (hexadecimal characters) require the user to
press the PC’s <Enter> key after typing in all command characters. Single letter commands
do not require <Enter> to be pressed, except as noted in Table 5.
Command Language Examples:
Retrieve Current Configuration Settings:
User: P Comment
Reader: *Allflex Panel Reader Product Identity
*HW V1.01 Hardware Version Number
*SW V1.05 Software Version Number
*PR V2.24 Protocol Version Number
*B-840239 Serial Data Format Setting
*S-0C00 RS232/RS422 Settings
*I-01 Miscellaneous Settings
*W-00 Serial Bus Address
Example - Change Communications Bit Rate to 1200 BPS:
User: S0900<CR><LF> (<CR><LF> same as ‘Enter’)
Reader: *S-0900<CR><LF> Command Confirmed
Example - Change ID Code Transmit Format to Hexadecimal:
User: B850239<CR><LF> (<CR><LF> same as ‘Enter’)
Reader: *B-850239 Command Confirmed
Example - Start Read Cycle (Requested read mode):
User: R (<CR><LF> not required)
Reader LA_982_000000678234<CR><LF> (if tag found)
For a complete description of all commands and configuration option variables, please refer to
the Panel Reader Serial Command Language Manual which is attached as Appendix 1.
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