Kramer Electronics Ltd.
WP-20CT
– Protocol 3000
42
Function
Description
Syntax
Parameters/Attributes
Example
PROT-VER?
Get device protocol
version.
COMMAND
#PROT-VER?
<CR>
FEEDBACK
~nn@PROT-VER
3000:version
<CR><LF>
version
– XX.XX where X is a
decimal digit
Get the device protocol
version:
#PROT-VER?
<CR>
RESET
Reset device.
To avoid locking
the port due to a USB
bug in Windows,
disconnect USB
connections
immediately after
running this command.
If the port was locked,
disconnect, and
reconnect the cable to
reopen the port.
COMMAND
#RESET
<CR>
FEEDBACK
~nn@RESET
ok
<CR><LF>
Reset the device:
#RESET
<CR>
SN?
Get device serial
number.
COMMAND
#SN?
<CR>
FEEDBACK
~nn@SN
serial_num
<CR><LF>
serial_num
– 14 decimal digits,
factory assigned
Get the device serial
number:
#SN?
<CR>
UPGRADE
Perform firmware
upgrade.
Not necessary for
some devices.
Firmware usually
uploads to a device via
a command like
LDFW.
Reset the device to
complete the process.
COMMAND
#UPGRADE
<CR>
FEEDBACK
~nn@UPGRADE
ok
<CR><LF>
Perform firmware upgrade:
#UPGRADE
<CR>
VERSION?
Get firmware version
number.
COMMAND
#VERSION?
<CR>
FEEDBACK
~nn@VERSION
firmware_version
<CR><LF>
firmware_version
– XX.XX.XXXX
where the digit groups are:
major.minor.build version
Get the device firmware
version number:
#VERSION?
<CR>
