Interfacing with External Devices 361
Chapter
19
Switcher
Setup
1
In the Engineering Setup >Switcher >Device Interface
>GPI Input menu (7337.2), select the action to be set,
and press [H/L Set].
The H/L Set menu (7337.3) appears.
2
Select the setting to apply.
3
To apply the selection made in step 2 when the input
is the GPI high level, press [H Set]. To apply the
selection the input is low, press [L Set].
Notes
•
When “Action” is “Format,” these settings conflict
with the current settings, but after making the
settings, agreement is restored after a pulse change
or power off/on.
•
When “Action” is “Bkgd A Side Flags” or “Bkgd B
Side Flags,” the levels are fixed, as follows.
High level: Off
Low level: On
To set the level for the format converter
1
Set “Action” to “Format” in step
5
of the procedure in
“Making Switcher Processor GPI Input Settings”
(
1
p. 360).
The format converter list appears.
2
Select the format converter that you want to set from
the list.
3
In the <FC Input/Output> group, press [H Set] or [L
Set] to set the high level or low level, respectively.
Making Switcher Processor GPI
Output Settings
The switcher port must be assigned before using the
following procedure
(
1
“Assigning a Parallel Output
Port” (p. 339)).
1
In the Engineering Setup >Switcher >Device Interface
menu (7337), press [GPI Output].
The GPI Output menu (7337.4) appears.
2
Select the setting to apply.
3
In the <Trigger Type> group, select the trigger type.
(Rising Edge): The trigger causes the relay
contacts to be open-circuit or drives the output
high, and holds this state for the specified pulse
width.
(Falling Edge): The trigger causes the relay
contacts to be shorted or drives the output low, and
holds this state for the specified pulse width.
(Any Edge): Each time the trigger occurs, the
relay contacts are alternately closed or opened, or
the output is switched between high and low.
Status: Depending on the status, the relay contacts are
closed or opened, or the output is switched
between high and low.
No Operation: The trigger has no effect on the relay
state or output level.
4
Select the pulse width and timing to be set.
Output timing
a)
1: Field 1, 2: Field 2, 3: Any
When “ ” is selected as the trigger polarity, there is
no Pulse Width setting. When “Status” is selected,
there is no Pulse Width or Timing setting.
5
In the <Source> group, select the action block.
M/E-1 and P/P: Sets an action for the M/E or PGM/
PST bank.
Common: Sets an action for error status.
6
Select the action to be set.
7
Press [Action Set] to confirm the action selection.
Selectable actions for various trigger types
•
When the trigger type is other than “Status”
(The x in M/E-x is the M/E bank number, the x in DSKx
is the DSK number, and the x in Keyx is the key
number.)
When Source is M/E-x: Cut, Auto Trans, Keyx Cut,
Keyx Auto Trans, Keyx SS ? Recall, Effect ? Recall,
Effect ? Recall & Run, KF Run, KF Stop, KF
Rewind, No Action
When Source is P/P: Cut, Auto Trans, DSKx Cut, DSKx
Auto Trans, FTB Cut, FTB Auto Trans, DSKx SS ?
Recall, Effect ? Recall, Effect ? Recall & Run, KF
Run, KF Stop, KF Rewind, No Action
When Source is Common: No Action
•
When the trigger type is “Status”
(The x in M/E-x is the M/E bank number, the x in DSKx
is the DSK number, and the x in Keyx is the key
number.)
When Source is M/E-x: Keyx On, No Action
When Source is P/P: DSKx On, No Action
When Source is Common: Error Make, Error Break, No
Action
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