IN1606 and IN1608 Series Scaling Presentation Switcher • SIS Communication and Control
29
SIS Configuration
and Control
The scaler can be configured and controlled with Extron Simple Instruction Set (SIS)
commands when connected to a host computer or other device (such as a control system).
Attach the host device to the rear panel RS-232 connector, the LAN port, or the front
panel USB port. Commands can be entered using a Telnet application such as the Extron
DataViewer, available at
www.extron.com
(see the
DataViewer Help
file for more details).
This section describes SIS communication and control. Topics in this section include:
•
Host and Scaler Communication
•
SIS Overview
•
Command and Response Tables
The scaler uses a protocol of 9600 baud, 1 stop bit, no parity, and no flow control (see
RS-232 Connector
on page 11).
Host and Scaler Communication
SIS commands consist of one or more characters per field. No special characters are
required to begin or end a command sequence. When the scaler determines that a
command is valid, it executes the command and sends a response to the host device. All
responses from the scaler to the host end with a carriage return and a line feed
(CR/LF =
]
), indicating the end of the response character string (one or more characters).
Scaler-Initiated Messages
When a local event such as a front panel selection or adjustment takes place, the scaler
responds by sending a message to the host. No response is required from the host.
Example scaler-initiated messages are listed here.
•
In
X!
All
]
(where
X!
is the input number during an input switch).
•
Reconfig
]
The scaler sends this response when an input is switched or when a new
signal is detected.
•
HplgO
X@]
The scaler sends this response when a Hot Plug event on output
X@
is
detected.
Copyright Information
]
© Copyright 2013, Extron Electronics, IN1606, V
x.xx
, 60-1081-01
]
Fri, 17 Feb 2013 11:27:33
]
]
© Copyright 2013, Extron Electronics, IN1608, V
x.xx
, 60-1238-01
]
Fri, 17 Feb 2013 11:27:33
]
]
© Copyright 2013, Extron Electronics, IN1608 SA, V
x.xx
, 60-1238-02
]
Fri, 17 Feb 2013 11:27:33
]
]
© Copyright 2013, Extron Electronics, IN1608 MA, V
x.xx
, 60-1238-03
]
Fri, 17 Feb 2013 11:27:33
]
The copyright message is displayed upon connecting to a scaler via TCP/IP or Telnet or
after a power cycle via RS-232 and depends on the scaler model.
V
x.xx
is the firmware
version number. The current date and time are displayed.
