FOR-A MFR-5000 - Control Commands

119
7-3. 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
－
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
6-3-2
LOCK OTHER units.
@[sp]W:<Lvl>/<Dest>,<ID>,2
W!<Lvl><Dest>,<ID>,2
6-3-2
Disable LOCK.
@[sp]W:<Lvl>/<Dest>,<ID>,0
W!<Lvl><Dest>,<ID>,0
6-3-2
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>
7-3-3
8
@[sp]A?
If CPU is active:
@[sp]A:<ID>
7-3-4
If CPU is passive:
(No response)