Extron Electronics IPCP 505 User Guide - Manual (Page 57)

IPCP 505 • SIS Programming and Control 51
Additional messages may be sent by the IPCP in response to changes made through the
touchpanel and when scripts are executed during scheduled events.
Password Information
The “]Password:” prompt requires a password (administrator level or user level) followed
by a carriage return. The prompt is repeated if the correct password is not entered.
If the correct password is entered, the unit responds with “]Login Administrator ]”,
“******]Login Administrator]”, or “]Login User]”, depending on the password
entered. If passwords are the same for both administrator and user, the unit defaults to
administrator privileges.
Error Responses
When the IPCP 505 receives a valid SIS command, it executes the command and sends
a response to the host device. If the IPCP is unable to execute the command because the
command is invalid or it contains invalid parameters, it returns an error response to the host.
The error response codes and their descriptions are as follows:
E10 – Invalid command
E12 – Invalid port number
E13 – Invalid value (the number is out of range/too large) or parameter
E14 – Not valid for this configuration
E22 – Busy
E24 – Privilege violation
E25 – Device is not present
E26 – Maximum number of connections has been exceeded
E27 – Invalid event number
E28 – Bad filename or 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 was not already set or active.)
Error Response References
The following superscripted numbers are used within the command descriptions on the
following pages to identify commands that may respond as shown:
14 = Commands that yield an E14 (not valid for this configuration) response if the current
configuration of the unit does not support that command.
22 = Commands that yield an E22 (busy) response.
24 = Commands that yield an E24 (privilege violation) response if you are not logged in at the
administrator level.
27 = Commands that may yield an E27 (invalid event number) response.
28 = Commands that may yield an E28 (file not found) response.
Commands and Responses
Using the Command/Response Tables
The IPCP 505 can be controlled via a Telnet (port 23) connection using ASCII commands,
or via a web browser (port 80) connection using URL-encoded commands. The ASCII and
URL commands listed in the
tables starting on page 57 perform the same functions,
but they are encoded differently to accommodate the requirements of each port (Telnet or
browser).