Control Command - FOR-A MFR-1616 Operation Manual

7-3. Control Command

Serial and LAN interfaces for Crosspoint Remote Control use control commands.
 Crosspoint information command
Command Range
<Lvl> 0 - 7
<Lvls> 0 - 7
<Dest> 00 - FF
<Src> 000 - 3FF
<ID>
 Control commands
1 Requests the list of crosspoints
2 Requests crosspoint information
(Specifies output channel and level)
3 Switches over a crosspoint (single channel)
4 Switches over crosspoints (multi-channel simultaneous
switchover)
5 Locks the destination
6 Initializes
 Commands/Responses
Func.
1 @[sp]S?<Lvl>
2 @[sp]X?<Lvl><Dest>
3 @[sp]X:<Lvls>/<Dest>,<Src>
4 Clear the preset crosspoint.
@[sp]B:C
Preset the crosspoint.
@[sp]P:<Lvl>/<Dest>,<Src>
Switch over the preset crosspoints
simultaneously.
@[sp]B:E
Read the preset crosspoint set to the specified
level and destination.
@[sp]P?<Lvl><Dest>
Read the preset crosspoint set to the specified
level.
@[sp]V?<Lvl>
5 LOCK ALL units.
@[sp]W:<Lvl>/<Dest>,<ID>,1
LOCK OTHER units.
@[sp]W:<Lvl>/<Dest>,<ID>,2
Disable LOCK.
@[sp]W:<Lvl>/<Dest>,<ID>,0
6 @[sp]z:<Lvls>
* [sp] indicates a space.
(*1) A response is sent when the specified crosspoint is switched regardless of serial or LAN command.
(*2) The "S" responses indicate tallies (results) and "C" responses indicate controls (requests).
Allows you to specify the level to switch the crosspoint.
* When switching one crosspoint.
Allows you to specify the levels to switch crosspoints.
* When switching multiple crosspoints.
Allows you to specify the crosspoint switchover destination.
Allows you to specify the source of crosspoint switchover.
Unit ID. The ID must be different from that of other devices in the same
network.
Function
Command
81
Description
Serial
Yes
Yes
Yes
Yes
Yes
Yes
Response
S:<Lvl><Dest>,<Src>
C:<Lvls>/<Dest>,<Src>[.....
[S<Number of crosspoints in
Salvo>][L<Number of
Links>]]:I<ID> (*1) (*2)
V:<Lvl><Dest>,<Src>
W!<Lvl><Dest>,<ID>,1
W!<Lvl><Dest>,<ID>,2
W!<Lvl><Dest>,<ID>,0
LAN
Yes
Yes
Yes
Yes
Yes
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Ref.
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6-3-2
6-3-2
6-3-2
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