Teledyne T200H/M

Operating Instructions Teledyne API - Model T200H/T200M Operation Manual

Table 4-3: List of Warning Messages

MESSAGE DEFINITION

ANALOG CAL WARNING The instrument’s analog-to-digital converter (A/D) circuitry or one of the analog

outputs are not calibrated.

AZERO WRN XXX.X MV

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.

BOX TEMP WARNING The temperature inside the T200H/M 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 storage was reset to factory configuration or was erased.

CONV TEMP WARNING NO2 converter temperature is outside of specified limits.

DATA INITIALIZED DAS data storage was erased.

HVPS WARNING High voltage power supply for the PMT is outside of specified limits.

OZONE FLOW WARNING Ozone flow is outside of specified limits.

OZONE GEN OFF Ozone gener ator is off. This is the only warning message that automatically

clears itself when the ozone generator is turned on.

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 firmware 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 The computer rebooted or was powered up.

To view and clear warning messages

SAMPLE A1:NXCNC1=100PPM NOX=XXX.X

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

1:NXCNC1=100PPM NO=XXX.X

< TST TST > CAL MSG CLR SETUP

SAMPLE HVPS W

RNING NO2=XXX. X

TEST CAL MSG CLR SETUP

TEST deactivates warning

messages MSG activates warning

messages.

<TST TST> keys replaced with

TEST key

All Warning messages are hidden,

but MSG button appears

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: Viewing and Clearing T200H/M WARNING Messages

07270B DCN6512