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SuperVisor LX
SECTION 6
FGAX3249400MANAA
100701
Version 1 Issue 2
6.7
Example 2: How to change to component input
Send a SetParam for Input Select
Header
02
00
00
40
05
00
00
00
01
00
0A
Body
10
00
00
28
00
01
00
00
00
1B
82
00
03
Receive a RetParam for Input Select
Header
02
00
00
40
05
00
00
00
01
00
14
Body
0C
00
00
28
00
1B
83
00
00
00
1B
82
43
6F
6D
70
6F
6E
65
6E
74
00
∗∗
03
In the above example the data mode in the RetParam is equal to 03 (1B 83
with escape sequence). This data
mode means that the packet contains a numeric and a string value.
The numeric value is given by
00 00 00 1B 82
which equals
00 00 00 02
without the escape sequence. This is
the value corresponding to the Component input channel.
The string value follows:
43 6F 6D 70 6F 6E 65 6E 74 00
where
00
is the terminator.
This translates into the ASCII string ‘
Component’.
Example 3: How to recall Memory number 4
Send a SetParam for Recall
Header
02
00
00
40
05
00
00
00
01
00
0A
Body
10
00
00
71
00
01
00
00
00
04
00
03
Receive a Wait (this may or may not be received – it depends on what is recalled)
Header
02
00
00
40
05
00
00
00
01
00
06
Body
19
00
w1
w2
00
00
∗∗
03
w1, w2
= wait time (in seconds)
Receive a RetParam for Recall
Header
02
00
00
40
05
00
00
00
01
00
0A
Body
0C
00
00
71
00
01
00
00
00
04
∗∗
03
In this example, we see a command number of 00 71 which is Memory Recall and a value of 00 00 00 04
which is the memory number. The first reply from the Setparam is a Wait message. (In practice, a Wait
message will only be generated if the memory recall includes the displaying of a test pattern). The wait time
indicated by w1 w2 is always set to 00 30. A Retparam message will then follow when the Setparam
command has completed its execution.
Example 4: Set Zoom to its default value
Send a SetParam for Zoom
Header
02
00
00
40
05
00
00
00
01
00
0A
Body
10
00
00
37
00
11
00
00
00
00
00
03
Receive a RetParam for Input Select
Header
02
00
00
40
05
00
00
00
01
00
0A
Body
0C
00
00
37
00
01
00
00
00
64
∗∗
03
In the above example, the Data Mode field of the Setparam was set to 0011. This instructs the Supervisor LX
to ignore the Value field and set the factory default value for the parameter.