20
Func.
Control command
Command response
Ref.
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>,<Ofset>
K:<SorD><AorK><No.>,<Dat>
8
@[sp]A?
@[sp]A:<ID>
9
@[sp]W?<Lvl>,<Dest>
W!<Lvl><Dest>,<ID>,0 to 2*
*0: NOT LOCKED/1: LOCK ALL/2: LOCK OTHER
10
@[sp]F?<Lvl>
F:<Lvl><Dst Size>,<Src Size>/< Dst Size >,<Src
Size>
11
Sets video format (reference and/or
switching point) settings.
@[sp]UF:<YY>/<R#>,<S$>
UF!<YY>/<R#>,<S$>
Performs the settings.
@[sp]UE:A
UR!W
UR!<YY>/<R#>,<S$>
UR!E(Error response)
Cancels the settings.
@[sp]UE:C
UR!C
* [sp] indicates a space.
* Commands must end with a carriage return (ASCII code 0x
0D
) only or carriage return and line feed (ASCII code
0x
0A
). MFR units add
a carriage return
and
line feed
in front of and at the end of reply messages.
Command parameters and setting range
<Lvl>
0 - 7
Allows you to specify the level to switch crosspoints.
* When in single-level operation.
<Lvls>
0 - 7
Allows you to specify the levels to switch crosspoints.
* When in multiple-level operation
<Dest>
000 - 03F
Allows you to specify the crosspoint switchover destination.
<Src>
000 - 07F
Allows you to specify the source of crosspoint switchover.
<ID>
0 - FE
Unit ID. The ID must be different from that of other devices in the same
network. Use
1
to
FE
for ID numbers. The host returns
0
when the lock
is released.
*
All command values are in hexadecimal, starting from 0 (zero).
(For example, Source “
16
” is represented as <Src>”
F
.”)
*
If levels are not in use, set <Lvl> or <Lvls> to
“0”(zero).
