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APPENDIX A-2: Setup Variables For Serial I/O, Revision F.0 Model 200EH/EM (Ref: 05147F)
A-12
Setup Variable
Numeric
Units
Default Value Value Range Description
STD_RCELL_PRESS
"Hg
5
Valid limits:
0.5–12
0.1–50
Standard reaction cell pressure and
valid limits for pressure
compensation.
STD_SAMP_PRESS
"Hg
29.92
Valid limits:
0.5–32
0.1–50
Standard sample pressure and valid
limits for pressure compensation.
RS232_MODE
— 0 0–65535
RS-232 COM1 mode flags. Add
values to combine flags.
1 = quiet mode
2 = computer mode
4 = enable security
16 = enable Hessen protocol
3
32 = enable multidrop
64 = enable modem
128 = ignore RS-232 line errors
256 = disable XON / XOFF support
512 = reserved
1024 = enable RS-485 mode
2048 = even parity, 7 data bits, 1
stop bit
4096 = enable command prompt
BAUD_RATE
— 19200
300, 1200, 2400,
4800, 9600,
19200, 38400,
57600, 115200
RS-232 COM1 baud rate. Enclose
value in double quotes (") when
setting from the RS-232 interface.
MODEM_INIT
—
“AT Y0 &D0
&H0 &I0 S0=2
&B0 &N6 &M0
E0 Q1 &W0”
Any character in
the allowed
character set. Up
to 100
characters long.
RS-232 COM1 modem initialization
string. Sent verbatim plus carriage
return to modem on power up or
manually. Enclose value in double
quotes (") when setting from the RS-
232 interface.
RS232_MODE2
BitFlag 0, 0–65535
RS-232 COM2 mode flags.
(Same settings as RS232_MODE)
BAUD_RATE2
— 19200
300, 1200, 2400,
4800, 9600,
19200, 38400,
57600, 115200
RS-232 COM2 baud rate. Enclose
value in double quotes (") when
setting from the RS-232 interface.
MODEM_INIT2
—
“AT Y0 &D0
&H0 &I0 S0=2
&B0 &N6 &M0
E0 Q1 &W0”
Any character in
the allowed
character set. Up
to 100
characters long.
RS-232 COM2 modem initialization
string. Sent verbatim plus carriage
return to modem on power up or
manually. Enclose value in double
quotes (") when setting from the RS-
232 interface.
RS232_PASS
Password 940331 0–999999
RS-232 log on password.
MACHINE_ID
ID 200 0–9999
Unique ID number for instrument.
COMMAND_PROMPT
— “Cmd> ”
Any character in
the allowed
character set. Up
to 100
characters long.
RS-232 interface command prompt.
Displayed only if enabled with
RS232_MODE variable. Enclose
value in double quotes (") when
setting from the RS-232 interface.
04521C (DCN5731)