Version: 1.06 60
Communication Variables dedicated to GPRS
Some communication variables allow manual handling of GPRS and give information on the
status.
Digital Communication Variable
COMx.GPRSCon
*
GPRS:
Handles the GPRS connection.
Working in manual connection
, writing ‘1’ forces a connection;
writing ‘0’ forces a disconnection.
When working with automatic connection
, if you reset this
variable the connection will stop, but after maximum 5 minutes, it
will be automatically restarted.
Analog Communication Variable
COMx.GPRSState
-
GPRS:
indicates the status of the GPRS connection.
Value=0 : disconnected
Value=1 : currently connecting
Value=2 : connected
Value=3 : currently disconnecting
COMx.IPAddress
-
GPRS:
this register gives the IP address used by TB
OX
MS
during its GPRS connection.
The information is available in a DWORD, but in the list of Tags,
you can display it as an IP address
: from the list of Tags, right
click the Tag Display as IP address.
This information is very important when working with
dynamic IP address. It can be sent for instance by e-mail
(see Report Studio), to inform on IP address changing.
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