USER MANUAL – RTU-LP-ST
7
-For internet connections whose costs is associated with connection time, please remember that
communications are active for an amount of time that depends on the number of log rows to be
sent. Typically, a 2 Kbyte data log takes about 10-15 seconds (in GPRS mode) to be sent in
addition to the time necessary to establish the connection (from 5 to 30 seconds) and the time
due to any server login attempts.
-Check the data quantity sent via internet and SMS before using RTU-LP.
Please remember that mobile phone service providers also consider the entire communication
that permits file transmission (and thus data transmission overhead, the number of connection
attempts, etc.) and not just the dimensions as data traffic in each transaction.
