Diagnostic Information And Icons; Analyzer Diagnostic Information - ABB Aztec 600 User Manual

Aztec 600 aluminium, ammonia, color, iron, manganese, phosphate
Single- and multi-stream colorimetric analyzers

12 Diagnostic Information and Icons

12.1 Analyzer Diagnostic Information

The analyzer is programmed to display diagnostic messages to
provide information on servicing requirements and any other
conditions that develop during operation.
All diagnostic messages displayed on the analyzer are added to
the analyzer's audit log.
Table 12.1 shows icon types, diagnostic messages and ON/OFF
status for the relays.
Note. The diagnostic icons in the following table conform to
NAMUR 107.
Icon
Monitor in Service
The analyzer is measuring correctly.
20 Character User-defined Alarm Tag
User-defined alarm message.
Monitor Stopped
Analyzer operation has been stopped by the user.
Monitor Off
Analyzer operation has not been started or a failure has caused the
analyzer to stop operation and switch off all services.
Calibrating
A calibration routine is being run.
A/D Error
A hardware error exists on the main board.
Power the analyzer down, wait for 10 seconds and power-up again.
If the error still exists contact the local ABB representative
*Relay status shows ON if a failure has caused the stoppage.
Table 12.1 Diagnostic Information, Relay Operations and Inhibits (Sheet 1 of 5)
56
Diagnostic message
12 Diagnostic Information and Icons
Diagnostic Icon NAMUR Status
Failure
Check function
Out of specification
Maintenance required
Stop Attention
Relay Relay
OFF OFF
–
ON OFF
ON OFF
OFF OFF
OFF OFF
Calibration Failure
Relay Relay
OFF OFF
– – –
OFF OFF
OFF OFF*
ON OFF
OFF ON
IM/AZT6CR–EN Rev. J