Teledyne 9110EH - Nitrogen Oxides Analyzer - Manual (Page 124)

Operating Instructions Model 9110EH Instruction Manual
This string can be altered to match your modem’s initialization and can be up to 100
characters long.
To change this setting press:
SETUP X.X COMMUNICATIONS MENU
ID COM1 COM2
EXIT
Select which
COM Port is
tested
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE
EXIT
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG
EXIT
SAMPLE RANGE = 500.0 PPB NOX=X.X
< TST TST > CAL
SETUP
EXIT
returns
to the
previous
menu
SETUP X.X COM1 MODEM INIT:AT Y ∅ &D∅ &H
EDIT
EXIT
SETUP X.X COM1 MODEM INIT:[A]T Y∅ &D∅ &H
INS DEL [A] ENTR
EXIT
SETUP X.X COM1 MODE:0
SET> EDIT
EXIT
SETUP X.X COM1 BAUD RATE:19200
SET> EDIT
EXIT
ENTR accepts the
new string and returns
to the previous menu.
EXIT ignores the new
string and returns to
the previous menu.
The and CH>
keys move the [ ]
cursor left and right
along the text
string
The INS key
inserts a character
before the cursor
location.
Press the [X]
key repeatedly to cycle through the
available character set:: 0-9, A-Z,
space ’ ~ !  # $ % ^ & * ( ) - _ =
+[ ] { } < >\ | ; : , . / ?
The DEL key
deletes a character
at the cursor
location.
6.11.4. COM Port Password Security
In order to provide security for remote access of the M9110EH, a LOGON feature can be
enabled to require a password before the instrument will accept commands. This is done by
turning on the SECURITY MODE (Mode 4, Section 6.10.2.11). Once the SECURITY MODE
is enabled, the following items apply.
• A password is required before the port will respond or pass on commands.
• If the port is inactive for one hour, it will automatically logoff, which can also be
achieved with the LOGOFF command.
• Three unsuccessful attempts to log on with an incorrect password will cause subse-
quent logins to be disabled for 1 hour, even if the correct password is used.
• If not logged on, the only active command is the '?' request for the help screen.
• The following messages will be returned at logon:
• LOGON SUCCESSFUL - Correct password given.
• LOGON FAILED - Password not given or incorrect.
• LOGOFF SUCCESSFUL - Connection terminated successfully.
To log on to the Model 9110EH analyzer with SECURITY MODE feature enabled, type:
LOGON 940331
110 M9110EH Rev 0