Campbell SAT ARGOS Bedienungsanleitung Seite 91

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 394
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 90
ZENO
®
-3200 USER MANUAL
Coastal Environmental Systems (206) 682-6048
Page 83
A modem connection to COM3 has been specified in the Modem Menu but the COM3
CTS signal is not present. This may prevent the ZENO-3200 from transmitting
characters.
Check that the Modem COM Port and/or the Modem Type items in the Modem Menu
are set up properly.
This message simply indicates that the ZENO
®
-3200 is monitoring communication lines and has
determined that it is not connected to an active telephone modem. Regular messages will therefore not be
transmitted.
101
Ignore this message if you receive it when the ZENO
®
-3200 is connected directly to a
computer. If you receive the message while the ZENO
®
-3200 is connected to a modem, you should
check the cable and the modem settings as discussed in the next section.
6.4.2. MODEM SETTINGS
This section discusses settings to a telephone modem itself, NOT the ZENO
®
-
3200.
The settings for a modem that is connected to a ZENO
®
-3200 are quite tightly constrained.
REMEMBER: There may be no human operator at the ZENO
®
-3200's end
to reset the modem if communications are lost!
To set up a modem, connect the modem serial port to a terminal emulation package such as Windows™
3.1 Terminal or Microsoft Windows™ 95/98/NT HyperTerminal. We recommend that you set the
communications rate for your terminal emulation package to 9600 Baud – the same as the Baud rate that
the ZENO
®
-3200 will use to communicate with the modem.
When you set up the modem configuration,
set your terminal communication rate to 9600 baud.
You should match the baud rate that
the ZENO
®
-3200 will use to communicate with the modem
Enter AT{ENTER}. You will normally see AT on the screen, followed by OK on the next line. If you do
not see OK, it may be that the modem is already set up for ZENO communications because the setup
suppresses most responses from the modem.
If you do not receive the OK response, enter ATI0{ENTER}. You should receive a response which
identifies the modem (typically a 3 or 4 digit number). If you still receive no response, check that the
modem is powered on, that you have selected the right COM port on your computer, and that you have
101
The reason for this is to avoid transmissions from the ZENO
®
-3200 interfering with modem handshaking.
Handshaking is discussed later in this section.
Seitenansicht 90
1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 393 394

Kommentare zu diesen Handbüchern

Keine Kommentare