ALLSAT COME2ASCOS, Quick Reference, Page: 15 / 26

Q
UICK
R
EFERENCE COME
2
ASCOS AND COME
2
ASCOS BLUE
14
071 V.110/X.31 9600 Transparent
[TEL_NUMMER]: Telephone number to the modem access of a
reference service or an own reference station.
[OPTIONAL_PARAM]: Further parameters can be optionally set by
adding them to the configuration string,
separated by comma:
MOUNT:[MOUNTPOINT] allows to specify a
certain mount point manually. The keyword
MOUNT is followed by a colon and the name of
the source. This parameter is reserved for GPRS
connections.
SKIP-TABLE is a keyword that disables the
source table download. This setting makes sense
in combination with a manually specified mount
point as the source table download and an
automatic choice of a suitable reference station
is needless then. This parameter is reserved for
GPRS connections.
NEED-GGA is a keyword that must be set if the
reference service uses the VRS concept and
therefore requires receiving GGA messages in
certain time intervals. At the same time the
come2ascos is controlled by GGA messages: If
no GGA is received for 90 seconds the unit logs
off until it receives a GGA message again.
SKIP-NMEA allows disabling the GGA control for
test purpose. The device connects to the
reference service even without receiving GGA
messages. Thus, it is possible to test the
connection to the reference service without
connecting a GNSS receiver to the come2ascos
device. The reference service will neglect the
request if a GGA is needed. NEED-GGA and
SKIP-NMEA cannot be set at the same time as
they are opposed to each other.