Marshall Electronics VSW-2000 User Manual

7
9. RS-232 Protocol
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RS-232 Functions:
1. VR = Display Version
2. IN0x = Switch to Input "x"
3. ST_ALL = Display Input Formats
VSW-2000 Manual
Baud rate: 9600 bps
Data bit: 8 bits
Parity: None
Version
Function Description:
Command
Byte Name
Value Comment
0
V ascII 0x56 V
1
R ascII 0x52 R
2
Endofle 0x0d
Example
Command: 0x56 0x52 0x0d
Select channel
Function Description:
Command
Byte Name
Value Comment
0
I ascII 0x49 I
1
N ascII 0x4e N
2
0 ascII 0x30 0
3
Channel select 0x31~0x34 0x31:chanel 1
4
Endofle 0x0d
Example
Command: 0x49 0x4e 0x30 0x31 0x0d
Show Status
Function Description:
Command
Byte Name
Value Comment
0
S ascII 0x53 S
1
T ascII 0x54 T
2
“_” ascII 0x5f _
3
A ascII 0x41 A
4
L ascII 0x4c L
5
L ascII 0x4c
L
6
Endofle 0x0d
Example
Command: 0x53 0x54 0x5f 0x41 0x4c 0x4c 0x0d

Marshall Electronics VSW-2000 Specifications

General

Brand	Marshall Electronics
Model	VSW-2000
Category	Switch
Language	English