48
Statuses: GPO
status
GPO_n
is an integer which reflects the value of the pool.
Example 1: Two
pools in binary
mode
We are controlling the up-converter presets using Pool A (
Up_CtrlA
set
to
GPI_A
) and the output mode setting using Pool B (
Out-mode-Ctrl
set to
GPI_B
). Both pools are working in priority mode. The GPI’s need to
be set-up in the following way:
Set GPI_A-Mode to Prio
Set Contact_1 to GPI_A
Set Contact_2 to GPI_A
Set Contact_3 to GPI_A
Set Contact_4 to GPI_A
Set GPI_B-Mode to Prio
Set Contact_5 to GPI_B
Pool A now consists of GPI 1, GPI 2, GPI 3 and GPI 4 in a priority mode,
controlling the up-converter preset. Pool B consists only of GPI 5 (also in
priority mode), controlling the output mode setting.Pool A now works as
follows:
Cont
act_1
statu
s
Cont
act_2
statu
s
Conta
ct_3
status
Conta
ct_4
status
GPI_A value
0
0
0
0
Up-conv Preset 1
1
0
0
0
Up-conv Preset 1
0
1
0
0
Up-conv Preset 2
0
0
1
0
Up-conv Preset 3
0
0
0
1
Up-conv Preset 4
0
1
1
0
Up-conv Preset 3 (highest
gets priority)
1
1
1
1
Up-conv Preset 4 (highest
gets priority)
Table 5 Pool value in priority mode
Pool B now works as follows:
Contact_5
status
GPI_B value
0
A out only
1
B out only
Table 6 Pool value in priority mode
Example 2: One
pool in binary
mode and one in
priority mode
Let’s say we would like to control the GXG up-converter presets using
Pool A (
Up_CtrlA
set to
GPI_A
) in binary mode and the audio presets
using Pool B (
Audio_Ctrl
set to
GPI_B
) in priority mode. We could do
the following:
Set GPI_A-Mode to binary
Set Contact_1 to GPI_A