INSYS MoRoS GPRS 2.1 PRO, Manual

Page: 107 / 144

MoRoS GPRS 2.1 PRO Functions
In order to specify the IPT device identifier, enter it into the entry field "IPT
device identifier". By default, a combination of the string "INS" and the
MAC address of the MoRoS GPRS 2.1 PRO is entered.
In order to increase the time between connection attempts, check the
checkbox "Increase reconnection interval". In this case, the interval be-
tween the connection attempts will increase (1, 5, 15, 30, 60 minutes).
Otherwise, the MoRoS GPRS 2.1 PRO will try to establish a connection
every minute.
In order to specify the maximum time between IPT request and IPT re-
sponse that must be exceeded that the connection to the IPT master will
be disconnected and re-established again, enter this time in seconds into
the field "Timeout between request and response".
In order to specify the maximum time between two characters of an IPT
command that must be exceeded that the connection to the IPT master
will be disconnected and re-established again, enter this time in seconds
into the field "Timeout between characters".
In order to enable scrambling of the IPT connection, check the checkbox
"Use scrambling". If scrambling is used, a challenge and a fix scramble
key must be specified. The fix scramble key encrypts the registration with
the IPT master and the challenge scramble key is used for encryption fol-
lowing the successful registration. While the challenge scramble key is
transferred from the slave to the master, the fix scramble key must be
configured identically at the master and at the slave. Both keys must have
the fix length of 32 bytes that must be specified hexadecimal with 64 dig-
its for the configuration.
Save your settings by clicking "OK". The IPT slave will be restarted with
this. Existing IPT connections to the master or existing IPT data tunnels
will be closed before.
107