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user_name: User ID for access to the remote FTP server.
password: Password for access to the remote FTP server.
port: TCP port number for access to the remote FTP server (default: 21).
It is advisable to force connection to the remote server after restarting the unit. This is to check
that all the new parameters are correct.
SMS to connect to the remote FTP server:
Send the following SMS to the WebdynModbus:
“Connect”
To ensure consistency between the server and the unit, it is advisable to delete the conguration
le prexID_cong.ini from the unit before connecting. In this case, the gateway will generate and upload
a new prexID_cong.ini le.
6.3 Setting the Unit Date and Time
The WebdynModbus unit timestamps all its data and log entries. Thus, it is necessary to for its time to be
correctly synched with UTC time. The real-time clock is therefore synchronised with a remote NTP server
as a matter of course every time the unit connects to the Internet.
To choose an NTP server, you must modify the variables listed below in the prexID_cong.ini conguration
le available on the server, then force the unit to connect to the remote server.
VARIABLE DEFINITION DEFAULT VALUE
NTP_Server1 IP address for the main NTP server (up to 29
characters)
pool.ntp.org
NTP_Server2 IP address for the backup NTP server (up to 29
characters)