Extron-electronics SMX System Setup Guide Uživatelský manuál stáhnout pdf (Strana 25)

SMX System MultiMatrix Switcher • SIS Programming Guide 19

SIS Programming

Guide

The SMX uses SIS commands for operation and conﬁguration. These

commands can be run from a PC connected to either of the SMX serial

ports or the Ethernet port. See b and d on page 3, and f on page 7

for connection information.

NOTE: The tables that begin on page 22 are a partial list of SIS

commands (see the SMX User Guide for a complete list).

This section describes selected SIS Commands and includes:

• SIS Overview

• SIS Command Tables

SIS Overview

Network (Ethernet) Connections

1. Open a TCP socket to port 23 using the SMX IP address

NOTE: The factory default IP address is 192.168.254.254.

The SMX responds with a copyright message including the date,

the name of the product, ﬁrmware version, part number, and the

current date and time.

2. If the SMX is not password-protected, the device is now ready to

accept SIS commands.

If the SMX is password-protected, enter the appropriate password.

If accepted, the SMX responds with Login User or Login

Administrator. If the password is not accepted, the Password

prompt reappears.

Connection time-outs

The Ethernet link disconnects after a designated period of no

communications. By default, this time-out value is set to 5 minutes

but the value can be changed.

NOTE: Extron recommends leaving the default time-out at 5

minutes and periodically issuing the Query (Q) command

to keep the connection active or disconnecting the socket

and reopening the connection when necessary.

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Extron-electronics SMX System Setup Guide Uživatelský manuál Strana 25