Furuno Felcom 82, Operator'S Manual

Page: 156 / 230

6. 9.6k DATA COMMUNICATIONS
6-24
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Command
+WTTL ▲
+WXR
▲
Description
Sets the limits for the transmit buffer, which are used for the flow control. Normally, you
do not need to set this parameter.
+WTTL=[<low>[,<high>]]
<low> Value for lower limit (0-511)
<high> Value for upper limit (1-512)
If <high> is omitted, it is assumed to be <low> + 120.
If <low> is also omitted, it is assumed to be 120 with <high> assumed as 240.
If any value that does not fall within the effective ranges is specified, an error is
generated regardless of whether that value is entered by the user or
automatically calculated as a default value. In this case, the previous value
remains valid.
+WTTL?
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Displays the currently set values as follows:
+WTTL: low, high
+WTTL=?
Displays the effective ranges of parameters for this command as follows:
+WTTL: (0-511),(1-512)
e.g.: AT+WTTL=120,240<CR>
Sets the extended display of the CONNECT result code.
+WXR=[<n>]
If <n> is omitted, it is assumed as "0."
<DTE-DCE rate> shows the terminal speed at the MES.
<DCE-DCE rate> shows whichever smaller value of the communication speed
from the MES to the LES and that from the LES to the remote station.
For <ARQ|NARQ>, see the description of the +WS45 command.
If INCLUDED is chosen for the extended information, the following information
is displayed when a communication is established:
+WXSR: <rate>,<ec> State of satellite link
+WXTR: <rate>,<ec> State of terrestrial link
+WXKR: <k> ARQ window size
CONNECT <DTE-DCE rate>
<rate> shows each communication speed and <ec> whether error corrections
are made.
This is only valid when you specify Q0, V1, or X1 that causes "CONNECT" to
be indicated.
+WXR?
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Displays the currently set value for <n> as follows:
+WXR: n
+WXR=?
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Displays the effective range of parameter for this command as follows:
+WXR: (0-3)
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Value for <n>
0
1
2
3
Extended information
None
Included
None
None
Display of CONNECT result code
CONNECT <DTE-DCE rate>
CONNECT <DTE-DCE rate>
CONNECT <DCE-DCE rate><ARQ|NARQ>
CONNECT <DCE-DCE rate>