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6.3.1.
Bi-directional Communication
in Mux Mode
A bi-directional link can be temporarily established between a
Mux Output Port and its assigned Mux Input Port. This allows
commands or data to be sent from the Mux Output Port to a user-
specified Mux Input Port. To send a command from a Mux
Output Port to a linked Mux Input Port, invoke the following
command at the Mux Output Port.
Where nn is the port number of the desired Mux Input Port.
Note that the bi-directional link will remain intact until the
Resident Disconnect Sequence, or another #nn_ command is
issued from the Mux Output Port.
Example: Assume Port 5 has been designated as a Mux Input
Port and linked to Port 3, which has been configured as a Mux
Output Port. To send data from Port 3 to Port 5, issue the
following command at Port 3:
Note that while the bi-directional connection is active, data from
other Mux Input Ports will be stored in buffer memory until the
Mux Output Port disconnects from the Mux Input Port.
To disconnect the Mux Output Port from the Mux Input Port,
issue the Resident Disconnect Sequence (default =
[Enter]+++[Enter]) from the Mux Output Port. Any data
collected at other Mux Input Ports will then be sent to the Mux
Output Port.
#nn_
#05_
Operation
6-11
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