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APPENDIX A-2: Setup Variables, Revision D.4 Model 400E Instruction Manual
SETUP VARIABLE
NUMERIC
UNITS
DEFAULT
VALUE
VALUE RANGE DESCRIPTION
FACTORY_OPT
— 0 0–65535
Factory option flags. Add values to combine
options.
1 = enable dilution factor
2 = O
3
generator installed
2
4 = O
3
generator and reference detector
installed
2
8 = zero and span valves installed
16 = display units in concentration field
32 = enable software-controlled
maintenance mode
64 = enable heated O
3
scrubber
128 = enable switch-controlled
maintenance mode
256 = internal zero valve only installed
2048 = enable Internet option
3
0
Enclose value in double quotes (") when setting from the RS-232 interface.
1
Hessen protocol.
2
Must power-cycle instrument for these options to fully take effect.
3
iChip option.
4
Spike suppression option.
A-16 04402 Rev D.4