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Model GFC7000E Instruction Manual APPENDIX A-2: Setup Variables For Serial I/O, Revision
E.0APPENDIX A-3: Warnings and Test Functions, Revision E.0
045840110 Rev B.3 234
SETUP VARIABLE NUMERIC
UNITS
DEFAULT VALUE VALUE RANGE
DESCRIPTION
RS232_MODE BitFlag 0 0–65535 RS-232 COM1 mode flags.
Add values to combine flags.
1 = quiet mode
2 = computer mode
4 = enable security
8 = enable hardware
handshaking
16 = enable Hessen protocol
11
32 = enable multi-drop
64 = enable modem
128 = ignore RS-232 line
errors
256 = disable XON / XOFF
support
512 = disable hardware
FIFOs
1024 = enable RS-485 mode
2048 = even parity, 7 data
bits, 1 stop bit
4096 = enable command
prompt
BAUD_RATE — 19200
0
300, 1200, 2400,
4800,
9600, 19200,
38400, 57600,
115200
RS-232 COM1 baud rate.
MODEM_INIT — “AT Y0 &D0 &H0 &I0
S0=2 &B0 &N6 &M0
E0 Q1 &W0”
0
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.
RS232_MODE2 BitFlag 0 0–65535 RS-232 COM2 mode flags.
(Same settings as
RS232_MODE.)
BAUD_RATE2 — 19200
0
300, 1200, 2400,
4800, 9600,
19200, 38400,
57600, 115200
RS-232 COM2 baud rate.
MODEM_INIT2 — “AT Y0 &D0 &H0 &I0
S0=2 &B0 &N6 &M0
E0 Q1 &W0”
0
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.
RS232_PASS Password 940331 0–999999 RS-232 log on password.
MACHINE_ID ID 300, 320
4
0–9999 Unique ID number for
instrument.
COMMAND_PROMPT — “Cmd> ”
0
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.