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PHOENIX CONTACT 8385_en_02
3.8.2 Activating/deactivating the FTP server
To protect the Inline controller against unauthorized access, it may be necessary to deacti-
vate the FTP server. The CPU_Set_Value_Request service with Var ID 0172
hex
is used for
this. This service can be used to activate or deactivate the FTP server. The FTP server is
deactivated immediately, once the corresponding service has been executed.
If you activate the FTP server, the setting is only applied once the controller has been re-
started. The set FTP server state is stored retentively and mapped to the
ETH_SRV_FTP_ACTIVE system variable.
Value range for the CPU_Set_Value_Request service:
Figure 3-26 Deactivating the FTP server
Var Count 1
Var ID 0172
hex
Value 0000
hex
Deactivate FTP server
0001
hex
Activate FTP server
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