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Command "a": interconnection digital input 2 to digital output 1
Description: Via the command
input (
DIGITAL IN 2
The
RCS
register about the auto switch status (enabled or disabled) and if there is a sync signal on
DIGITAL IN 2
These conditions together determine the behavior of the
Example:
The command
Message
<STX> <TYPE> <ADDRH> <ADDRL>
Let's assume the second input is provided with a signal, so the actual routing will be the
target routing, no matter of the autoswitch status. For calculating purposes, the bits refer-
ing to autoswitch, the first input and the second output will be set to 1. Thus the status
register looks like this:
Status
Auto Switch
1
Thus the acknowledge sent from the second RCS to the master reads:
Acknowledge <STX> <TYPE> <ADDRH> <ADDRL>
Result:
The actual routing of
DIGITAL INPUT 2
the
tells the
a
RCM
) to the first digital output
executes the command and sends the acknowledge which informs via the status
or not.
is sent to the second
a
m
0
2
Out2
Out1
true
true
1
1
m
0
2
DIGITAL OUT 1
is displayed on the projection module connected to
of class m to switch the signal of the second
RCS
DIGITAL OUT 1
RCS
.
RCS
<Body>
<STATH> <STATL <CHKH> <CHKL> <ETX>
a
Reserved Out2
Out1
target
target
0
1
<Body>
<STATH> <STATL <CHKH> <CHKL> <ETX>
a
e
is the target routing, and the signal present on
.
.
3
0
Prsnt2 Prsnt1
1
1
1
f
f
b
DIGITAL OUT 1
.
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