Extron electronics MPX 423 A Instruções de Operação descarregar pdf (Página 29)

MPX 423 A • Programmer’s Guide

Error responses

When the MPX 423 A matrix switcher receives an SIS command and

determines that it is valid, it performs the command and sends a response to

the host device. If the switcher is unable to perform the command because

the command is invalid or contains invalid parameters, it returns an error

response to the host. The error response codes are:

E01 — Invalid input channel number

E10 — Invalid command

E11

— Invalid preset number

E12

— Invalid output number / Invalid port number

E13 — Invalid parameter

E14 — Command not available for matrix configuration

E17 — Timeout (only caused by direct write of global presets)

E22 — Busy

E24 — Privilege violation (Ethernet, Extron software only) User

privileges have access to ALL view and read commands, and

the following:

• Create Ties

• Create and Recall Presets

• Set RGB and Audio Mutes

Exception to the rule: User cannot read Admin Password

E25 — Device not present

E26 — Maximum number of connections exceeded

E27 — Invalid Event number

E28 — Bad Filename / File not found

References to errors

= Commands that give E24 (privilege violation) if not administrator level.

x.xx

The copyright message is initiated by the MPX 423 A matrix switcher when it

is first powered on. Vx.xx is the firmware version number.

5-5

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Extron electronics MPX 423 A Instruções de Operação Página 29