Aztec 600 ISE ammonia and fluoride
Single-stream ion-selective analyzers
12 Diagnostic Information and Icons
OI/AXM630–EN Rev. I
61
No Valid Calibration
There is no valid calibration stored within the analyzer memory.
Calibrate the analyzer.
OFF
ON
ON
OFF
Non-Volatile Memory Error
There is a problem with either the display electronics or the main board
memory.
Power the analyzer down, wait for 10 seconds and power-up
again.
If the error persists, contact the local ABB representative.
ON
ON
ON
OFF
Probe Failure
The probe is disconnected or the probe has failed.
1.
Check the probe connections.
2.
Replace the probe.
Restart the analyzer in either Measurement Mode or Calibrate Mode to
clear the message.
OFF
ON
ON
OFF
Reagent Empty
The reagent bottle is empty.
Refill or replace the reagent bottle.
OFF
ON
ON
OFF
Icon
Diagnostic message
Stop
Relay
Attention
Relay
Calibration
Relay
Failure
Relay
Table 12.1 Diagnostic Information, Relay Operations and Inhibits (Sheet 4 of 4)
