Chapter 1

VisuaLink 128/384 Engineering Guide

Command Format

Command Name

Space

Parameter

CR+LF

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

Response Parameter (when required)

OK

CR+LF

 

 

 

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

 

CR+LF

 

 

 

 

 

 

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 Name

Space

Parameter

CR+LF

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)

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NDA-24233 Issue 2

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NEC NDA-24233 manual Command Format, Transmit Carriage Return Code ODH, Response Format, Transmit Carriage Rerun Code ODH