Command Responses - FOR-A MFR-1616 Operation Manuals

8 @[sp]A?
9 @[sp]W?<Lvl>,<Dest>
11 @[sp]F?<Lvl>
12 Sets video format (reference and/or
switching point) settings.
@[sp]UF:<YY>/<R#>,<S$>
Performs the settings.
@[sp]UE:A
Cancels the settings.
@[sp]UE:C
* [sp] indicates a space.
* Commands must end with a carriage return (ASCII code 0x0D) only or carriage return and line feed (ASCII code
0x0A). 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>
<Lvls>
<Dest>
<Src>
<ID>
* 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).
*

4-3-1. Command Responses

 Echo and Prompt
Responses will be sent as shown below when receiving commands:
A command is received.
Echo
Prompt
* MFR units respond with an Echo Reply with the same data that they received. Therefore, echo reply
messages end with [CR][LF] or [CR] only. If echo messages with [CR][LF] are received, only [LF]
composes the second line.
* MFR units read a command, ended with a newline, and return a prompt to notify that they are ready to
receive a new command.
A carriage return and line feed are not added at the end of "Echo Reply" and "Prompt"
*
 "C" responses (Commands 1-6)
A "C" response is sent as shown below when a control command is received:
[CR][LF]C:<Lvls>/<Dest>,<Src>[...[S<Salvo number>][L<Link number>]]:I<ID>[CR][LF]
* C responses are sent to all the terminals in the system.
Parameter
<Salvo number > 1-FFF
If CPU is active: @[sp]A:<ID>
If CPU is passive: (No response)
W!<Lvl><Dest>,<ID>,0 to 2*
*0: NOT LOCKED/1: LOCK ALL/2: LOCK OTHER
F:<Lvl><Dst Size>,<Src Size>/< Dst Size >,<Src Size>
UF!<YY>/<R#>,<S$>
UR!W
UR!<YY>/<R#>,<S$>
UR!E(Error response)
UR!C
0 - 7 Allows you to specify the level to switch crosspoints.
* When in single-level operation.
0 - 7 Allows you to specify the levels to switch crosspoints.
* When in multiple-level operation
000 - 03F Allows you to specify the crosspoint switchover destination.
000 - 07F Allows you to specify the source of crosspoint switchover.
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.
↓
@[sp]X:<Lvls>/<Dest>,<Src>[CR]
↓
[CR][LF]>
Setting range
The number of crosspoints that are to be changed
Description
36
4-3-4
4-3-5
4-3-6
4-3-7