Extron electronic IPL T S Series manual Stream files via Telnet or RS-232

IPL T S Series • Communication and Control 4-17

Command	ASCII (Telnet)	URL Encoded (Web)	Response	Additional description
	(host to unit)	(host to unit)	(unit to host)
Erase current	E//EF}	W//EF	Ddl]
directory and
subdirectories 24 28
List files from current	EDF}	WDF
directory
Get connection listing	ECC }	WCC	[number of connections]]
			or Icc [total number of client
			connections]]
Example:	ECC }	WCC	002]	The example shows two client connections.

Stream files via Telnet or RS-232

NFile streaming commands should be used by advanced programmers only.

Load file to user flash E+UF filesize, filename}	{raw, unprocessed data in a file of Upl]
memory24, 28	up to filesize}

NIf the IPL T S unit has insufficient memory available to store the sent file, it responds with Fld ] (failed) instead of with Upl ].

		____
response is followed by a Fwm ] (firmware mismatch) response.
Retrieve file from user	EfilenameSF}	1B filename 53 46 0D	{responds with 4 bytes of file
flash memory28			size,+ raw unprocessed data
			in file}
Load files to user	Use a POST command on port 80 by the delimited data to be written to the flash file memory.
flash memory
Retrieve file from user	Send a page GET on port 80 followed by: WSF		{responds with raw
flash memory			unprocessed data in file}
Example:	http://192.168.254.254/mypage.html?cmd=WSF		{data from the file mypage.html.}
Reset (zap)/erase commands
Erase all files from	E ZFFF}	W ZFFFpf]	Zpf]
flash memory24
Reset all device	E ZXXX}	W ZXXX	Zpx]	The “reset all settings” command does not
settings to factory				affect IP settings or flash memory.

defaults24

NThis is a product-dependent reset: flex I/O defaults back to TTL input, contact closure defaults to open, relays are reset to open, current sensing thresholds are reset to default, receive time-outs are reset back to defaults, port redirects are terminated. Consult product-specific documentation for settings affected and default values. Excludes IP settings such as IP address, subnet mask, gateway IP address, and IP security-level table, and does not remove the file system.

Absolute system reset, E ZY}	W ZY	Zpy]
but retain IP24

NThis command is intermediate between the ZXXX and ZQQQ commands. It is an absolute system reset excluding IP settings (IP address, subnet mask, gateway IP address, unit name, DHCP settings, port mapping). This allows you to maintain communication with the device. This reset is recommended after a firmware update. It erases the file system.

N

Firmware can be updated by using this command to upload an

.

s19 file to the

IPL T S

device

.

If the

IPL T S unit determines that the file is not intended for its model, the Upl

]