Extron electronics IN1508, Инструкция по эксплуатации

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Professional Control Solutions LLC
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6
Command Control
The main program the switcher via command events (NetLinx command
send_command ) sent to the
COMM module. The commands supported by the COMM module are listed below.
Note: An ‘*’ indicates an extension to the standard API.
Command Description
SWITCH=<input>
Switch the input to the output.
<input> : 0 = disconnect input channel
1..8 = input channel
SWITCH=1
DEBUG?
Query the state of the debug feature.
DEBUG?
DEBUG=<value>
Set the state of debugging messages in the Comm.
module.
Note: See Programming Notes section.
<value> : 0 = set all messages off
1 = set all messages on
DEBUG=1
PASSTHRU=<string>
Allows user the capability of sending commands
directly to whatever unit is attached with minimal
processing by the Duet module. User must be aware of
the protocol implemented by the unit to use this
command. This gives the user access to features that
may not be directly supported by the module. For more
information, see the “
Adding Functions to Modules ”
section below.
Note: The terminating characters should not be sent.
The module will append them.
<string> : string to send to unit
PASSTHRU=2*1B (Video Mute)
SWITCH?
Query for the input channel that is currently
connected to the output channel.
SWITCH?
VERSION
Query for the current version number of the Duet
module.
VERSION?
Table 4 – Send Command Definitions