Teledyne 200E - Table 3-6: Possible Warning Messages at Start-Up

Getting Started Model 200E Instruction Manual
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:
SAMPLE HVPS WARNING NOX = 0.0
TEST CAL MSG CLR SETUP
Make sure warning messages are
not due to real problems.
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
SAMPLE RANGE=500.0 PPB NO = 0.0
< TST TST > CAL MSG CLR SETUP
SAMPLE HVPS WARNING NOX = 0.0
TEST CAL MSG CLR SETUP
TEST
deactivates warning
messages
MSG
activates warning
messages.
<TST TST
> keys replaced with
TEST
key
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: Possible Warning Messages at Start-Up
Message Definition
ANALOG CAL WARNING The instrument’s A/D circuitry or one of its analog outputs is not
calibrated.
AZERO WRN XXX.X MV 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.
BOX TEMP WARNING The temperature inside the M200E chassis is outside the specified limits.
CANNOT DYN SPAN Remote span calibration failed while the dynamic span feature was ON
CANNOT DYN ZERO Remote zero calibration failed while the dynamic zero feature was ON.
CONFIG INITIALIZED Configuration was reset to factory defaults or was erased.
CONV TEMP WARNING NO
2
converter temperature is outside of specified limits.
DATA INITIALIZED iDAS data and settings were erased.
HVPS WARNING High voltage power supply for the PMT is outside of specified limits.
IZS TEMP WARNING On units with IZS options installed: The permeation tube temperature is
outside of specified limits.
OZONE FLOW WARNING Ozone flow is outside of specified limits.
OZONE GEN OFF 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 TEMP WARNING PMT temperature is outside of specified limits.
RCELL PRESS WARN Reaction cell pressure is outside of specified limits.
RCELL TEMP WARNING Reaction cell temperature is outside of specified limits.
REAR BOARD NOT DET The CPU is unable to communicate with the motherboard.
RELAY BOARD WARN The firmware is unable to communicate with the relay board.
SAMPLE FLOW WARN The flow rate of the sample gas is outside the specified limits.
SYSTEM RESET This message appears every time the analyzer was powered up.
22 044100102 Rev A