AMX BCS, Инструкция по эксплуатации

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Introduction to BCS
5 Instruction Manual – BCS Basic Control Structure Protocol
Command String Responses
When command characters are entered into a terminal emulation program (such as HyperTerminal) and
accepted by the system, they are echoed back to the terminal screen one at a time, as they are typed. The
complete command has executed successfully when all of the entered characters including the entered
Take command “
T
” appear. If a command character is not accepted, a different character than the one
entered appears and all or part of the command is not executed.
BCS Response Table
The following table shows BCS response characters, with descriptions and meanings, that may appear
instead of an entered character or number. If these characters appear, all or part of the command is not
executed.
For troubleshooting strategies when error codes appear, see Appendix B “Error Code Reporting,”
starting on page 41.
* For code number information on Error or Warning responses, note the specific number and see
Appendix B, “Error Code Reporting” (page 41).
Command String Response Examples
Response Meaning Description
?
Format Error Indicates an error in the command string format or syntax
(e.g., not indicating an input in a Change command)
X
General Error Indicates the system rejected all or part of the command (e.g., entering
an invalid value such as Output 300 in a system that only has
256 outputs). All valid parts of the command will be executed
E#
Error Indicates an error code number*
W# Warning Indicates a warning code number*
BCS Command
Entered
Appears in
Terminal
Emulation Program Explanation of Result
CL2I3O5T CL2I3O5T
The command was successfully executed
CL2I3T CL2I3?
The command was not executed because the output number
was not included
CL2I3O55T CL2I3O55X
The command was not executed because the system does not
have an Output 55
CL2O5VA150T CL2O5VA150X
The command was not executed because 15 dB is outside the
volume range for Output 5
CL2I3O5T CL2I3O5E1000A
The command was not executed because a timeout
failure occured