Table 3-6: Possible Warning Messages At Start-Up - Teledyne 200E Instruction Manual

Getting Started
The following table includes a brief description of the various warning messages that may
appear after the warm-up time. If warning messages persist after 30 minutes, investigate
their cause using the troubleshooting guidelines in Chapter 11. To view and clear warning
messages, use the following key strokes:
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
Table 3-6:
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
IZS TEMP 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
22
SAMPLE HVPS WARNING
TEST CAL
SAMPLE RANGE=500.0 PPB
< TST TST > CAL
SAMPLE HVPS WARNING
TEST CAL
Make sure warning messages are
not due to real problems.
Possible Warning Messages at Start-Up
The instrument's A/D circuitry or one of its analog outputs is not
calibrated.
The reading taken during the auto-zero cycle is outside of specified limits.
The value XXX.X indicates the auto-zero reading at the time of the
warning.
The temperature inside the M200E 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 was reset to factory defaults or was erased.
NO converter temperature is outside of specified limits.
2
iDAS data and settings were erased.
High voltage power supply for the PMT is outside of specified limits.
On units with IZS options installed: The permeation tube temperature is
outside of specified limits.
Ozone flow is outside of specified limits.
Ozone generator is off, which is intentional for the warm-up period. This
is the only warning message that automatically clears itself after warmup.
PMT temperature is outside of specified limits.
Reaction cell pressure is outside of specified limits.
Reaction cell temperature is outside of specified limits.
The CPU 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.
This message appears every time the analyzer was powered up.
Model 200E Instruction Manual
NOX = 0.0
MSG CLR SETUP
NO = 0.0
MSG CLR SETUP
NOX = 0.0
MSG CLR SETUP
Definition
MSG activates warning
messages.
<TST TST> keys replaced with
TEST key
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
044100102 Rev A