Extron Electronics IPL T S Series User Guide - Manual (Page 45)

4-5 IPL T S Series • Communication and Control
If the correct password is entered, the unit responds with “ ] Login Administrator
] ” or “ ] Login User ] ”, depending on the password entered. If the passwords
are the same for both administrator and user, the unit defaults to administrator
privileges.
Error responses
When the IPL T S interface 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.
E12 — Invalid port number
E13 — Invalid parameter
E14 — Not valid for this configuration
E17 — System timed out
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
E31 — Attempt to break port pass-through when not set. (A user or software
attempted to disable the port redirect feature when it wasn’t already set or active.)
References to errors (at command descriptions on the following pages)
13 = Commands that give an E13 (invalid parameter) error
24 = Commands that give an E24 (privilege violation) error if not
administrator level
27 = Commands that may give an E27 (invalid event number)
error
28 = Commands that may give an E28 (file not found) error