Lenze PC-based Automation Industrial PC - Manual (Page 82)

Industrial PC | Parameter setting & configuration
Remote maintenance and diagnostics
Remote Access Service (RAS) connection
82
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2.5 EN - 01/2012
12 Remote maintenance and diagnostics
This chapter contains information on remote maintenance and diagnostics of the
Industrial PC. The IPC provides different diagnostics options:
 Remote Access Service (RAS) connection
( 82)
 telnet connection
( 86)
 FTP connection
( 88)
 Windows® CE functions
( 92)
 logbook function
( 96)

Tip!
The configuration of the individual diagnostics options can be carried out via the
web-based parameterisation and the »Engineer«. The chapters will provide you
with details on how the settings can be carried out.
12.1 Remote Access Service (RAS) connection
In general a client computer can be connected with a remote server computer or network
via a modem or ISDN dial-up connection by RAS. The RAS client establishes a point-to-point
network connection to the RAS server by dialling up the RAS server via a telephone line. For
the connection a modem, ISDN or X.25 can be used. The RAS client establishes the
connection to the network or server computer using the point-to-point protocol (PPP).
The RAS server installed on the IPC
– provides the RAS server functions for remote maintenance,
– accepts calls coming in via modem,
– ensures the authentication and connection to the network.