Time Control, Transparent Mode; Code Control Mode - W&T Electronics RS232 Handbuch

W&T
RS232(/422/485) Universal Serial T-Switch

Time control, transparent mode

In transparent mode (S4.1 = ON and S4.2 = off) you can,
like in standard mode, set the switchover times to values of 5,
15, 30 and 120 seconds using switches S4.5 and S4.6.
In addition you can use switches S4.7 and S4.8 to vary the
timeout time between 0 and 500 milliseconds.

Code control mode

In code control mode (S4.1 = any, S4.2 = ON) switches
S4.5 to S4.7 are used to configure the port used for controlling
the T-switch with code sequences.
It is possible to activate more than one port at a time for
processing the control information by setting more than one
of the three switches S4.5 (Port A), S4.6 (Port B) and
S4.7 (Port C) to ON at the same time.
The multiple code processing option on different ports should
be used with caution however, to prevent unintended switching.
I n t h e v a s t m a j o r i t y o f a p p l i c a t i o n s i t w o u l d b e
advisable to limit the processing of the control sequences to
the Master connection Port C of the T-switch.
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Subject to error and alteration