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Page 1-4 NDA-24233 Issue 2
Chapter 1 VisuaLink 128/384 Engineering Guide
Command Format
Command: Transmit 4-character commands (only upper case can be used)
Space: More than one space is transmitted between a command and a parameter
Parameter: If a command requires a parameter, a parameter is assigned. (Only upper case can be used)
However, if parameters are more than one, more than one space is transmitted between parameters.
CR: Transmit
Carriage Return Code
(ODH).
LF: Transmit
Line Field
(OAH)
Response Format
When the VisuaLink 128/384 is provisioned and controlled with a console, VisuaLink 128/384 always sends a
response. Responses are normal response and error response. When sending a command from a console,
please transmit the next command after checking a response. A response is transmitted in the following
format.
Normal Ending
Parameter: If a command is inquiring a provisioned value, a response parameter is returned. If there is no.
parameter, it is omitted. However, if parameters are more than one, more than one space is
transmitted between parameters.
Space: More than one space is transmitted between a command and a parameter.
CR: Transmit
Carriage Rerun Code
(ODH).
LF: Transmit
Line Field
(OAH)
Error Ending
ERRxx: Three-character
ERR
and a 2-digit error number are transmitted indicating a failure.
CR: Transmit
Carriage Return Code
(ODH).
LF: Transmit
Line Field
(OAH)
Report Format
Command: Transmit 4-character reports Command (only upper case can be used)
Space: More than one space is transmitted between a command and a parameter
Parameter: If a command requires a parameter, a parameter is assigned. (Only upper case can be used)
However, if parameters are more than one, more than one space is transmitted between parameters.
CR: Transmit
Carriage Return Code
(ODH).
LF: Transmit
Line Field
(OAH)
Command Name
Space Parameter CR+LF
Response Parameter (when required)
OK
CR+LF
ERRxx CR+LF
Command Name
Space Parameter CR+LF