Table 4-3: List Of Warning Messages - Teledyne T200H User Manual

Operating Instructions
MESSAGE
ANALOG CAL WARNING
AZERO WRN XXX.X MV
BOX TEMP WARNING
CANNOT DYN SPAN
CANNOT DYN ZERO
CONFIG INITIALIZED
CONV TEMP WARNING
DATA INITIALIZED
HVPS WARNING
OZONE FLOW WARNING
OZONE GEN OFF
PMT TEMP WARNING
RCELL PRESS WARN
RCELL TEMP WARNING
REAR BOARD NOT DET
RELAY BOARD WARN
SAMPLE FLOW WARN
SYSTEM RESET
TEST deactivates warning
messages
NOTE:
If the warning message persists
after several attempts to clear it,
the message may indicate a
real problem and not an artifact
of the warm-up period
Figure 4-3:
74

Table 4-3: List of Warning Messages

The instrument's analog-to-digital converter (A/D) circuitry or one of the analog
outputs are not calibrated.
The reading taken during the Auto-zero cycle is outside the specified limits. The
value shown here as "XXX.X" indicates the actual auto-zero reading at the time of
the warning.
The temperature inside the T200H/M chassis is outside the specified limits.
Remote span calibration failed while the dynamic span feature was ON.
Remote zero calibration failed while the dynamic zero feature was ON.
Configuration storage was reset to factory configuration or was erased.
NO converter temperature is outside of specified limits.
2
DAS data storage was erased.
High voltage power supply for the PMT is outside of specified limits.
Ozone flow is outside of specified limits.
Ozone generator is off. This is the only warning message that automatically
clears itself when the ozone generator is turned on.
PMT temperature is outside of specified limits.
Reaction cell pressure is outside of specified limits.
Reaction cell temperature is outside of specified limits.
The firmware is unable to communicate with the motherboard.
The firmware is unable to communicate with the relay board.
The flow rate of the sample gas is outside the specified limits.
The computer rebooted or was powered up.
To view and clear warning messages
SAMPLE A1:NXCNC1=100PPM
TEST CAL
SAMPLE A1:NXCNC1=100PPM
< TST TST > CAL
SAMPLE
TEST CAL
Make sure warning messages are
not due to real problems.
Viewing and Clearing T200H/M WARNING Messages
Teledyne API - Model T200H/T200M Operation Manual
DEFINITION
NOX=XXX.X
MSG CLR SETUP
NO=XXX.X
MSG CLR SETUP
HVPS WARNING NO2=XXX.X
MSG CLR SETUP
MSG activates warning
messages.
<TST TST> keys replaced with
TEST key
All Warning messages are hidden,
but MSG button appears
Press CLR to clear the current
message.
If more than one warning is active, the
next message will take its place
Once the last warning has been
cleared, the analyzer returns to
SAMPLE mode
07270D DCN7141