Warning Messages; Figure 4-3: Viewing And Clearing T100 Warning Messages - Teledyne T100 Instruction Manual

Teledyne ML - T100 UV Fluorescence SO2 Analyzer

4.2.2. WARNING MESSAGES

MESSAGE
ANALOG CAL WARNING
BOX TEMP WARNING
CANNOT DYN SPAN
CANNOT DYN ZERO
CONFIG INITIALIZED
DARK CAL WARNING
DATA INITIALIZED
HVPS WARNING
IZS TEMP WARNING
PMT DET WARNING
PMT TEMP WARNING
RCELL TEMP WARNING
REAR BOARD NOT DET
RELAY BOARD WARN
SAMPLE FLOW WARN
SAMPLE PRESS WARN
SYSTEM RESET
UV LAMP WARNING
TEST ignores 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.
The most common instrument failures will be reported as a warning on the analyzer's
front panel and through the COMM ports. Section 10.1.1 explains how to use these
messages to troubleshoot problems. Section 10.1.3 shows how to view and clear
warning messages. Table 4-3 lists all warning messages for the current version of
software.
Table 4-3: List of Warning Messages
The instrument's A/D circuitry or one of its analog outputs is not calibrated.
The temperature inside the T100 chassis is outside the specified limits.
Remote span calibration failed while the dynamic span feature was set to turned on
Remote zero calibration failed while the dynamic zero feature was set to turned on
Configuration was reset to factory defaults or was erased.
Dark offset above limit specified indicating that too much stray light is present in the
sample chamber.
DAS data storage was 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.
PMT detector output outside of operational limits.
PMT temperature is outside of specified limits.
Sample chamber 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.
Sample pressure outside of operational parameters.
The computer was rebooted.
The UV lamp intensity measured by the reference detector reading too low or too
high
To view and clear warning messages, press:
SAMPLE RANGE = 500.000 PPB
TEST CAL
SAMPLE RANGE=500.000 PPM
< TST TST > CAL
SAMPLE
TEST CAL
Make sure warning messages are
not due to real problems.

Figure 4-3: Viewing and Clearing T100 WARNING Messages

MEANING
SO2 =XXX.X
MSG CLR SETUP
SO2=XXX.X
MSG CLR SETUP
HVPS WARNING SO2=XXX.X
MSG CLR SETUP
Operating Instructions
MSG activates warning
messages.
<TST TST> buttons replaced with
TEST button
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.
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