Extron electronic DVS 304 AD, DVS 304 D manual Serial Communication, cont’d, Error responses

Serial Communication, cont’d

Error responses

When the DVS 304 receives a valid command, it executes the command and sends a response to the host device. If the unit is unable to execute the command because the command contains invalid parameters, it returns an error response to the host.

•E01 — Invalid input number

•E10 — Invalid command

•E11 — Invalid preset number

•E12 — Invalid port number

•E13 — Invalid parameter

•E14 — Not valid for this configuration

•E17 — Invalid command for signal type

•E22 — Busy

•E24 — Privilege violation

•E25 — Device not present

•E26 — Maximum number of connections exceeded

•E27 — Invalid Event number

•E28 — Bad Filename/File not found

References to errors (at command descriptions on the following pages)

14= Commands that give E14 (Invalid Command for this configuration) if sent to Extron product whose current configuration does not support the command.

24= Commands that give E24 (Privilege violation) if not administrator level

27= Commands that may give E27 (Invalid Event number)

28= Commands that may give E28 (File not found)

3-4 DVS 304 • Serial Communication