Rosemount CT4215, Reference Manual

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LDM Software Errors Figure 6-8:
1. System Ready: Shows when the system is ready for use. This is red during system
start up.
2. System Healthy: The system can become unhealthy if the gate in/out count is
different or if there have been
n consecutive rejects (the default value is five
consecutive rejects). Press Reset counters on the HMI to clear the error.
3. Laser Healthy: The laser becomes unhealthy if it is below the threshold value (see the
red line in
Figure 6-2 ). Check the beam path for obstruction or clean the cell mirrors
as described in Section 7.2 . This error automatically clears when the pulse amplitude
is above the threshold.
4. Maintenance: The yellow warning triangle appears if the laser pulse amplitude is
below the warning threshold value. System performance is not affected, but you
should consider activating the mirror purge or cleaning the cell mirrors soon. This
error automatically clears when the pulse amplitude is above the warning threshold.
5. Too many Consecutive Rejects: If several packs are rejected in a row, this error is
triggered.
Figure 6-9 shows the error message generated. To reset this error, press
the Reset Alarms button on the touch screen.
Operation
28 Rosemount CT4215