APPENDIX A Model 200E Instruction Manual
APPENDIX A-5: M200E Trigger Events and iDAS Functions, Revision C.8
Table A-5: M200E DAS Trigger Events, Revision C.8
Trigger Name Description
Events that can be accessed through the front panel
ATIMER Automatic timer expired
EXITZR Exit zero calibration mode
EXITHS Exit high span calibration mode
EXITMP Exit multi-point calibration mode
SLPCHG Slope and offset recalculated
Events that can be accessed through the remote interface
EXITDG Exit diagnostic mode
AZEROW Auto-zero warning
OFLOWW Ozone flow warning
RPRESW Reaction cell pressure warning
RTEMPW Reaction cell temperature warning
MFTMPW
1
Bypass or dilution manifold temperature warning
IZTMPW
1
IZS temperature warning
CTEMPW Converter temperature warning
PTEMPW PMT temperature warning
SFLOWW Sample flow warning
Box temperature warning
HVPSW HV power supply warning
BTEMPW
Table A-6: M200E iDAS Functions, Revision C.8
Name Description Units
PMTDET PMT detector reading mV
NXSLP1 NO
X
slope for range #1 —
NXSLP2 NO
X
slope for range #2 —
NOSLP1 NO slope for range #1 —
NOSLP2 NO slope for range #2 —
NXOFS1 NO
X
offset for range #1 mV
NXOFS2 NO
X
offset for range #2 mV
NOOFS1 NO offset for range #1 mV
NOOFS2 NO offset for range #2 mV
NXZSC1 NO
X
concentration for range #1 during zero/span calibra-
tion, just before computing new slope and offset
ppb
2
NXZSC2 NO
X
concentration for range #2 during zero/span calibra-
tion, just before computing new slope and offset
ppb
2
NOZSC1 NO concentration for range #1 during zero/span calibration,
just before computing new slope and offset
ppb
2
246 044100110 Rev A