Teledyne 6200E - Sulfides Analyzer - Manual (Page 145)

Model 6200E Instruction Manual Operating Instructions
M6200E Rev: A1 145
<CRLF> is a carriage return / line feed pair, which terminates the message.
The uniform nature of the output messages makes it easy for a host computer to parse them into
an easy structure. Keep in mind that the front panel display does not give any information on the
time a message was issued, hence it is useful to log such messages for trouble-shooting and
reference purposes. Terminal emulation programs such as HyperTerminal can capture these
messages to text files for later review.
6.12.2.6. Remote Access by Modem
The M6200E can be connected to a modem for remote access. This requires a cable between the
analyzer’s COM port and the modem, typically a DB-9F to DB-25M cable (available from Teledyne
Analytical Instruments with part number WR0000024).
Once the cable has been connected, check to make sure the DTE-DCE is in the correct position.
Also make sure the M6200E COM port is set for a baud rate that is compatible with the modem,
which needs to operate with an 8-bit word length with one stop bit.
The first step is to turn on the MODEM ENABLE communication mode (Mode 64, Section 6.10.8).
Once this is completed, the appropriate setup command line for your modem can be entered into
the analyzer. The default setting for this feature is
AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0
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 SECONDARY SETUP MENU
COMM VARS DIAG ALRM EXIT
SAMPLE ENTER SETUP PASS : 818
8 1 8 ENTR EXIT
SETUP X.X PRIMARY SETUP MENU
CFG DAS
RNGE PASS CLK MORE EXIT
SAMPLE RANGE = 500.0 PPB H2S =XXX.X
< TST TST > CAL
SETUP
SETUP X.X COM1 MODEM INIT:AT Y∅ &D∅ &H
<SET SET>
EDIT EXIT
SETUP X.X COM1 MODEM INIT: [A] T Y ∅ &D∅ &H
<CH CH> INS DEL [A] ENTR EXIT
SETUP X.X COM1 MODE:0
SET> EDIT EXIT
SETUP X.X COM1 BAUD RATE:19200
<SET
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 <CH 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 [?]
key repeatedly to cycle through the
available character set:
0-9
A-Z
space ’ ~ ! © # $ % ^ & * ( ) - _ =
+[ ] { } < >\ | ; : , . / ?
The DEL key
deletes a character
at the cursor
location.
SETUP X.X COMMUNICATIONS MENU
ID
COM1 COM2 EXIT
Select which
COM Port is
tested
EXIT returns
to the
previous
menu