Hello,
I have a GPRS modem (model: Symmonet of Symmetron) connected on the RS232 port of a CR1000 /CR3000. The modem acts as a remote RS232 port.
The problem is, as explained by the manufacturer that tried the debugging, that there is seen traffic on the RS232 port , as if the logger tries to connect to a device. This causes the modem to reset (every some seconds) and communication fails.
Thank you for any help.
Daniel
Things that would cause traffic are:
PPP enabled (it is disabled by default)
Beacon or Verify interval set on ComRS232 (both off by default)
Code in your program using the RS232 port
Thanx a lot for your time. Solved. It was the PPP enabled in the data logger