FOR-A MFR-GPI, Руководство по эксплуатации

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6-3. Control Commands
Although the protocols listed below support both serial and LAN connections, some commands can
only be sent over a LAN.

Control command list
Function Serial LAN *1 Protocol *2
1 Commands (S?) for requesting the crosspoints list Yes Yes
Crosspoint remote
control / Crosspoint
remote control 2
2 Commands (X?) for requesting information on crosspoints
(by specifying a destination and level.)
Yes
Yes
3 Commands (X:) for switching over a crosspoint (single
channel)
Yes Yes
4 Commands for switching over crosspoints (multi-channel
simultaneous switchover)
Yes Yes
5 Commands (W:) for locking a destination Yes Yes
6 Commands (z:) for reinitializing a unit Yes Yes
7 Commands (K?) for requesting input/output channel names
－
Yes
Crosspoint remote
control 2
8 Commands (A?) for requesting CPU status.
－
Yes
9 Commands (W?) for requesting Destination Lock status.
－
Yes
10 Commands (K:) for importing signal names
－
Yes
*1 When commands are sent via LAN, an Echo, Prompt, S response and other response messages may be
included in a single packet or divided into two or more packets. Therefore, do not process commands in a
per packet basis but a per stream basis.
*2 A command protocol should be selected in the [Web-based Control: Port Settings page].

Command formats
Func. Control command Command response Ref.
1 @[sp]S?<Lvl> S:<Lvl><Dest>,<Src>
－
2 @[sp]X?<Lvl><Dest> S:<Lvl><Dest>,<Src>
－
3 @[sp]X:<Lvls>/<Dest>,<Src> S:<Lvl><Dest>,<Src>
C:
<Lvls>/<Dest>,<Src>[…..[S<Salvo number>][L<Link
number>]]:I<ID>
－
4 Clear a preset crosspoint.
@[sp]
B:C
－
Preset a crosspoint.
@[sp]P:<Lvl>/<Dest>,<Src>
Read a preset crosspoint
specifying a level and destination.
@[sp]P? < Lvl><Dest>
V:<Lvl><Dest>,<Src>
Read preset crosspoints for all
channels in the specified level.
@[sp]V? < Lvl>
V:<Lvl><Dest>,<Src>
Perform the preset crosspoints
simultaneously.
@[sp]B:E S:<Lvl><Dest>,<Src>
C:
<Lvls>/<Dest>,<Src>[…..[S<Salvo number>][L<Link
number>]]:I<ID>
－
5 LOCK ALL units.
@[sp]W:<Lvl>/<Dest>,<ID>,1 W!<Lvl><Dest>,<ID>,1
－
LOCK OTHER units.
@[sp]W:<Lvl>/<Dest>,<ID>,2 W!<Lvl><Dest>,<ID>,2
－
Disable LOCK.
@[sp]W:<Lvl>/<Dest>,<ID>,0 W!<Lvl><Dest>,<ID>,0
－
6 @[sp]z:<Lvls> S:<Lvl><Dest>,<Src>
C:
<Lvls>/<Dest>,<Src>[…..[S<Number of crosspoints
in Salvo>][L<Number of Links>]]:I<ID>
7 @[sp]K?<SorD><AorK>,<Offset> K:<SorD><AorK><No.>,<Dat> 6-3-3
8 @[sp]A? If CPU is active: @[sp]A:<ID> 6-3-4
If CPU is passive: (No response)