NRG USER MANUAL
SymphoniePLUS3 User Guide
SymphoniePLUS3_DataLogger_Manual
Rev. 17
support@nrgsystems.com | Page 128
31 December 2018
Internet server by the iPack. If the email is not deleted from the Internet server, the patch was
unsuccessful and must be tried again after identifying the problem.
Once the logger has received a new patch, if it is unable to download data or connect with a POP3 server
within 12 attempts (within 2 scheduled calls), the iPack will revert to the previous configuration. This
ensures that communication can be restored if faulty patch information is uploaded and disrupts the
logger’s ability to successfully download data (a patch with an incorrect ISP phone number, for
example). Communication will eventually resume on the third scheduled call. An incorrect entry in any
parameter field can result in a bad patch. The only exception to this is the time server field – an
incorrect entry in this field alone will not prevent the iPack from calling.