FOR-A MFR-3000 User Manual

70
7-3-5. Destination Lock Status Request Command (9)
This command (W?) allows you to indicate the destination lock status in the MFR system.
◆ Command format
Command
Command response
@[sp]W?<Lvl>,<Dest>
W! <Lvl><Dest>,<ID>,0 to 2
BYTE No.
1
2
3
4
5
6
7
8
Command
@
[sp]
W
?
<Lvl>
,
<Dest>
CR
<Dest>: Destination channel number
BYTE No.
1
2
3
4
5
6
7
8
9
10
11
12
Response
CR
LF
W
!
<Lvl>
<Dest>
,
<ID>
,
0
CR
LF
1
2
0: Nothing locked
1: LOCK ALL
2: LOCK OTHER
◆ Command Response Examples
If Destination 1 is locked by ID10 Unit using LOCK, Destination 1 status returns as
shown below:
Response
@ W?0,0
Echo
W!00,A,1
Dest 1 is locked by ID10 (0x0A) unit using LOCK ALL.
CR LF
>
Prompt
If Destination 2 is locked by ID11 Unit using LOCK OTHER, Destination 2 status returns
as shown below:
Response
@ W?0,1
Echo
W!01,B,2
Dest 2 is locked by ID11 (0x0B) unit using LOCK OTHER.
CR LF
>
Prompt
If Destination 3 is not locked, Destination 3 status returns as shown below:
Response
@ W?0,2
Echo
W!02,0,0
Dest 3 is not locked.
CR LF
>
Prompt

FOR-A MFR-3000 Specifications

General

Brand	FOR-A
Model	MFR-3000
Category	Switch
Language	English