Filter
Top Products
Extron • VTG 150 & VTG 200 • User’s ManualExtron • VTG 150 & VTG 200 • User’s Manual
VTG 200 RS-232 Control and Software
Below, listed in numeric/alphabetical order, are commands/
responses (Cmd/Rsp) with decimal (Dec) and hexadecimal
(Hex) values and a general description. Certain characters
that may appear in the command and/or the response are
designated Cmd/Rsp.
Page 5-4
Character Cmd/Rsp Dec Hex Function
CR Rsp 13 0D Carriage return
0 Cmd/Rsp 48 30 Numeric value of 0
1 Cmd/Rsp 49 31 Numeric value of 1
2 Cmd/Rsp 50 32 Numeric value of 2
3 Cmd/Rsp 51 33 Numeric value of 3
4 Cmd/Rsp 52 34 Numeric value of 4
5 Cmd/Rsp 53 35 Numeric value of 5
6 Cmd/Rsp 54 36 Numeric value of 6
7 Cmd/Rsp 55 37 Numeric value of 7
8 Cmd/Rsp 56 38 Numeric value of 8
9 Cmd/Rsp 57 39 Numeric value of 9
E Rsp 69 45 Error code characters follow
I Cmd 73 49 Information request
L Cmd 76 4C List VTG 200 scan rates
Q Cmd/Rsp 81 51 Query VTG 200 software version
i Cmd 105 69 Information request
l Cmd 108 6C List VTG 200 scan rates
q Cmd 113 71 Query VTG 200 software version
= Cmd/Rsp 61 3D Delimiter character – Select a rate
” Cmd/Rsp 34 22 Delimiter character – Select a pattern
< Cmd 60 3C Turn VTG 200 power on (discrete)
> Cmd 62 3E Turn VTG 200 power off (discrete)
Command/Response Table
Definitions and Abbreviations:
= CR
Delimiter character - For commands that may have more than
one character, the delimiter defines the end of the command
string.
Delimiter characters used are: = for select scan rate.
” for select test pattern.
= Current test pattern number (1 or 2 digits)
= Software version (2 digits separated by decimal point).
= Scan rate number (1 or 2 digits).
= Scan rate description (32 characters).
= Test pattern number (1 or 2 digits).
ASCII Response
Command to Host Description
i (Same as I below) Information Request
I = ” Q
l (Same as L below) List VTG Scan Rates
L
(1-67 or more rates returned)
q (Same as Q below) Query Software Version
Q Q Example response: Q1.2
= = Select a Scan Rate
” ” Select a Test Pattern
< SYS 1 Discrete Main Power ON
> SYS 0 Discrete Main Power OFF
Error Responses
(See below) E05 VTG 200 power is OFF
(See below) E07 Invalid Test Pattern Number
(See below) E08 Invalid Scan Rate Number
Error Code Descriptions
E05 VTG 200 power is off and an attempt has been made to
send it a command.
E07 An attempt to select a nonexistent test pattern number
has been made.
E08 An attempt to select a nonexistent scan rate number
has been made.
Page 5-3
VTG 200 RS-232 Control and Software