Result And Error Codes - Kramer EXT3-21-XR-TR User Manual

UART?
Get com port
configuration.
The commad is
backward compatible,
meaning that if the
extra parameters do
not exist, FW goes to.
RS-232.
Stop_bits 1.5 is only
relevant for 5
data_bits.
USB-FV
Set USB autos-
witching mode.
USB-FV?
Get USB auto-
switching mode.
USBA- Set USB device auto-
DISCONNECT- disconnection mode..
MODE
USBA- Get USB device auto-
DISCONNECT- disconnection mode..
MODE?
VERSION? Get firmware version
number.
VMUTE Set enable/disable
video on output.
Video mute
parameter 2 (blank
picture) is not
supported.
VMUTE?
Get video on output
status.
Video mute
parameter 2 (blank
picture) is not
supported.

Result and Error Codes

Syntax
In case of an error, the device responds with an error message. The error message syntax:
•
~NN@ERR XXX<CR><LF> – when general error, no specific command
•
~NN@CMD ERR XXX<CR><LF> – for specific command
•
NN – machine number of device, default = 01
•
XXX – error code
EXT3-21-XR-TR – Protocol 3000
COMMAND
#UART?com_id<CR>
FEEDBACK
~nn@UARTcom_id,baud_rate,data_bits,parity,stop_bits_
mode,serial_type,485_term<CR><LF>
COMMAND
#USB-FVmode<CR>
FEEDBACK
~nn@USB-FVmode<CR><LF>
COMMAND
#USB-FV?mode<CR>
FEEDBACK
~nn@USB-FVmode<CR><LF>
COMMAND
#USBA-DISCONNECT-MODEUSBDevice,mode<CR>
FEEDBACK
~nn@USBA-DISCONNECT-MODEmode<CR><LF>
COMMAND
#USBA-DISCONNECT-MODE?USBDevice<CR>
FEEDBACK
~nn@USBA-DISCONNECT-MODEmode<CR><LF>
COMMAND
#VERSION?<CR>
FEEDBACK
~nn@VERSIONfirmware_version<CR><LF>
COMMAND
#VMUTEout_index,flag<CR>
FEEDBACK
~nn@VMUTEout_index,flag<CR><LF>
COMMAND
#VMUTE?out_index<CR>
FEEDBACK
~nn@VMUTEout_index,flag<CR><LF>
Kramer Electronics Ltd.
com_id – 1 to n (machine dependent)
– 9600 - 115200
baud_rate
– 5-8
data_bits
– Parity Type
parity
0 – No
1 – Odd
2 – Even
3 – Mark
4 – Space
stop_bits_mode – 1/1.5/2
– 232/485
serial_type
0 – 232
1 – 485
– 485 termination state
485_term
0 – disable
1 – enable
(optional - this exists only when
serial_type is 485)
– On/Off
mode
0 – Off
1 – On
– On/Off
mode
0 – Off
1 – On
– USB device number
USBDevice
1 – USB Device 1
2 – USB Device 2
3 – USB Device 3
4 – USB Device 4
– On/Off
mode
0 – Off
1 – On
– USB device number
USBDevice
1 – USB Device 1
2 – USB Device 2
3 – USB Device 3
4 – USB Device 4
– On/Off
mode
0 – Off
1 – On
– XX.XX.XXXX
firmware_version
where the digit groups are:
major.minor.build version
– Number that indicates
out_index
the specific output – 1
– Video Mute
flag
0 – Video enabled
1 – Video disabled
2 – Blank picture
– Number that indicates
out_index
the specific output – 1
flag – Video Mute
0 – Video enabled
1 – Video disabled
2 – Blank picture
Set baud rate to 9600, 8
data bits, parity to none and
stop bit to 1:
#UART1,9600,8,node,1
<CR>
Set auto-switching mode to
ON:
#USB-FV1<CR>
Set auto-switching mode to
ON:
#USB-FV1<CR>
Set USB Device 1 polycom
mode to ON:
#USBA-DISCONNECT-
MODE1,1<CR>
Get USB Device 1 polycom
mode:
#USBA-DISCONNECT-
MODE?1<CR>
Get the device firmware
version number:
#VERSION?<CR>
Disable the video output on
output:
#VMUTE1,0<CR>
Get video on output status:
#VMUTE?1<CR>
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